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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 6011. Отображено 100.
02-02-2012 дата публикации

Position Control System for Cross Coupled Operation of Fly-By-Wire Control Columns

Номер: US20120025029A1
Автор: Brian P. Dyra, Charles C. Frayman, Darryl S. Stachniak, Ganga P. Jayaraman, Zenon P. Szulyk
Принадлежит: Woodward MPC Inc

A aircraft control system is provided. that provides tactile feedback between control columns of the aircraft relating to discrepancies in the control inputs to the sticks of the respective control columns. In one implementation, the sticks each have an associated feedback assembly that is adjustable relative to mechanical ground to adjust the feedback profile applied to the corresponding stick. The position of each feedback assembly is adjusted based on a relative displacement between the other feedback assembly and its corresponding stick to provide active feedback relating to the control of the other control column.

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Номер записи: 1
24-05-2012 дата публикации

Accelerator pedal for vehicle

Номер: US20120125142A1
Автор: Eunsik Kim, Jonggeun Cha, Jongsang Noh, Yangrae Cho
Принадлежит: Donghee Industrial Co Ltd, Hyundai Motor Co, Kia Motors Corp

An acceleration pedal for a vehicle includes a pedal arm where a pedal is connected and that is rotatably mounted; a straight actuator that presses pedal arm in a return direction by moving straight; and a controller that controls straight actuator. Therefore, according to the acceleration pedal for a vehicle, it is possible to not only generate mechanical or electric signals to transmit driver's intention of acceleration to a power generator, but allow the driver to safely and economically drive and send specific signals to the driver by applying active action to the acceleration pedal.

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Номер записи: 2
19-07-2012 дата публикации

Drill positioner for a coordinate measuring machine

Номер: US20120180590A1
Автор: Stephen Anthony Meisman
Принадлежит: Individual

A fixture for positioning a drill, vector or the like, has a gimbal mechanism with a tubular bushing extending therethrough. The gimbal mechanism is angularly adjustable and is held by a mounting assembly which is horizontally adjustable along an x-axis and y-axis. In a preferred embodiment of the present invention, the mounting assembly is supported on a base which carries an x-axis mechanism for adjusting the location of the ball member along an x-axis and a y-axis mechanism for adjusting the location of the ball along a y-axis.

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Номер записи: 3
19-07-2012 дата публикации

Handle for Latching Mechanism

Номер: US20120180595A1
Автор: Zeljko Baic
Принадлежит: Zeljko Baic

A handle apparatus utilized for actuating mechanisms with a pair of parallel cables detects a cable out condition, and prevents further activation of the actuated mechanism. The apparatus has a yoke mechanism which is pivotally attached to an activation rod, which in turn is connected to an activation handle. The yoke mechanism has a first side and a second side, with one of the cables attached to the first side and the other cable attached to the second side. The yoke mechanism has a first stop member attached to the first side of the yoke mechanism and a second stop member attached to the second side of the yoke mechanism. The apparatus has stationary shoulders which are placed such that the stationary shoulders will engage the stop members if either cable fails.

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Номер записи: 4
06-12-2012 дата публикации

Rotary actuator

Номер: US20120304802A1
Автор: Christian Wall, Sten Währisch
Принадлежит: Christian Wall, Waehrisch Sten

Rotary actuator comprising a first rotatable part, having a control surface with an undulating or sawtooth profile, and a fixed second part, having at least one detent element running on the control surface, wherein the detent element ( 10 ) is accommodated, in a manner which allows movement against a restoring force, in an aperture ( 8 ) which tapers in a V shape towards the first part, the detent element being accommodated with play between the side walls ( 12, 13 ) bounding the aperture ( 8 ), wherein the detent element ( 8 ) interacts with the radially oriented control surface ( 5 ) in such a way that, as it runs up a projection on the control surface ( 5 ) as a result of a movement of the first part ( 2 ), it is moved against one side wall ( 12, 13 ) and, upon passing beyond the projection, strikes against the other side wall ( 13, 12 ) owing to the restoring force.

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Номер записи: 5
20-12-2012 дата публикации

Rotary knob assembly

Номер: US20120318654A1
Автор: Daren Lee Harris, James Joseph Kornacki, Sabin Oana
Принадлежит: Visteon Global Technologies Inc

A rotary knob assembly and methods for forming and controlling friction effecting features of the knob assembly are disclosed. The knob assembly includes a mounting structure and a knob. The knob is rotatably coupled to a bezel of the mounting structure. The knob includes a stabilizer, a guide member, and a retainer having a patterned surface. At least a portion of the stabilizer is disposed between the bezel and the retainer to maintain an axial position and a radial position of the knob. A detent formed on the guide member cooperates with a patterned surface of the retainer to provide a haptic feedback to a user.

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Номер записи: 6
27-12-2012 дата публикации

Damping device

Номер: US20120325043A1
Автор: Chien-Hao Lu
Принадлежит: Hon Hai Precision Industry Co Ltd

A damping device includes a base and an arm. The base includes a base board and a cantilever located on the base board. The arm is pivotably mounted to the base board about a pivot axis. The arm is rotatable from a first position to a second position. The cantilever is urged and is resiliently deformed away from the pivot axis. A distance between the pivot axis and a contact surface, which is between the arm and the cantilever at the first position is smaller than that in the second position.

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Номер записи: 7
31-01-2013 дата публикации

Shifting apparatus

Номер: US20130025395A1
Автор: Bengt Hermansson
Принадлежит: KONGSBERG AUTOMOTIVE AB

A haptic device for an actuator of a gear selector for a vehicle. The haptic device includes a first element and a second element coupled to one another and movable from a rest position, when the actuator is in a disengaged position, to a triggered position, when the actuator is moved to an engaged position. The elements define a space for accepting a slide between the first and second elements. A biasing member continuously biases the first and second elements toward one another. The slide defines a contoured surface. A cam follower selectively engages the contoured surface and urges the first and second elements toward the triggered position to create the tactile feedback to the actuator.

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Номер записи: 8
28-02-2013 дата публикации

Drive pedal unit for motor vehicles

Номер: US20130047776A1
Автор: Andreas Zell, Carmelo Leone, Ciprian Dragoi, Mihai Duca, Mihaly Szasz
Принадлежит: Conti Temic Microelectronic GmbH

A drive pedal unit for motor vehicles, wherein a position change of the pedal plate brought about by a corresponding actuating force, with respect to the starting position thereof against a restoring force of a restoring spring, leads to an increase of the drive force of the engine and, when the actuating force decreases, the restoring force of the restoring spring returns the pedal plate in the direction of the starting position thereof. An externally controllable electro-mechanical actuator is arranged such that an additional restoring force may be set on the pedal plate. A hysteresis of the pedal characteristic curve is produced and is independent of the additional restoring force of the electromechanical actuator. A friction surface cooperates with a friction element, wherein the friction surface is connected to the pedal plate, whilst the friction element is decoupled from the power flow between the pedal plate and the electromechanical actuator.

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Номер записи: 9
28-03-2013 дата публикации

SPRING ELEMENT

Номер: US20130074641A1
Автор: Blättler Simon, Schnitzer Rony
Принадлежит:

The invention relates to a spring element including at least one spring tongue for spring-loading a separate locking part of a steering column of a motor vehicle and at least one fastening part for fastening the spring element to a pin of the steering column. The spring element also has at least one carrier arm, preferably at least two carrier arms, arranged opposite each other for carrying along the locking part when the spring element moves. 1. A spring element comprising:a spring tongue for spring-loading a separately implemented arresting part of a steering column of a motor vehicle;at least one securement part for securing the spring element on a bolt of the steering column; andat least one entrainer arm for entrainment of the arresting part during a movement of the spring element.2. The spring element of claim 1 , wherein the spring element is implemented integrally in one piece.3. The spring element of claim 1 , further comprising a receptor cavity claim 1 , partially encompassed by walls of the spring element claim 1 , for the reception of at least a portion of the arresting part.4. A configuration comprising at least one spring element as in ; and at least one arresting part claim 1 , wherein the arresting part comprises at least one stop region for the abutment of the entrainer arm or the entrainer arms on the stop region.5. The configuration of claim 4 , wherein the spring tongue and the at least one entrainer arm engage on different sides of the arresting part.6. The configuration of claim 4 , wherein the arresting part comprises at least one arresting tooth.7. The configuration of claim 4 , wherein the arresting part comprises at least two claim 4 , arresting teeth claim 4 , which are located at different spacings from the securement part of the spring element.8. The configuration of claim 4 , wherein the configuration comprises at least one bolt and the spring element is secured by the securement part nonturnably relative to the bolt.9. A configuration ...

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Номер записи: 10
13-06-2013 дата публикации

PRELOADING DEVICE

Номер: US20130146297A1
Автор: Ellison Stuart James
Принадлежит: AKER SUBSEA LIMITED

A device for the application of a preload between a subsea wellhead and a conductor housing comprises an activating member (), a support housing (), a locking member (), and means () for securing the support housing relative to the wellhead. Movement of the activating member causes an inclined lateral movement of the locking member. The activating member carries a ratchet () comprising a multiplicity of serrations which have a regular pitch in the activating direction and the support housing () carries at least two latches () which allow the relative movement and can engage the ratchet to inhibit movement reverse to the activating direction. The discrete locking positions provided by one of the latches are positionally out of phase with the discrete locking positions provided by the other latch or latches. A support member () is positioned to be moved laterally in response to movement of the activating member and to support the locking member () against the engagement zone () of the datum member (). 1. A device for the application of a preload between two members , comprising an activating member , a datum member , a locking member , and means for securing the datum member relative to one of said two members , the activating member being moveable in an activating direction relative to the datum member , the activating member and the datum member including engagement zones which engage the locking member so as to cause in response to movement of the activating member in the activating direction a lateral movement of the locking member , said lateral movement having a component , parallel to the activating direction , which is substantially smaller than the movement of the activating member , characterised by a support member which is positioned to be moved laterally in response to movement of the activating member and to support the locking member against the engagement zone of the datum member.2. A device according to claim 1 , in which the locking member and the ...

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Номер записи: 11
20-06-2013 дата публикации

SHAFT LOCKING DEVICE

Номер: US20130153802A1
Автор: HUTCHINGS Job Telford Kingdom
Принадлежит: AIRBUS OPERATIONS LIMITED

The present application relates to a shaft locking device. The device has an locking element configured to be mounted on a shaft in a first position so that the locking element indicates the angular position of the shaft. The locking element is also configured to be mounted on a shaft in a second position so that the locking element is locatable against a stop to prevent rotation of the shaft. The present application also relates to a device for determining the angular position of a shaft, a valve assembly and an actuating unit for a valve. 1. A shaft locking device , comprising a locking element configured to be mounted on a shaft in a first position so that the locking element is free to rotate with the shaft , wherein the locking element is configured to be mounted on a shaft in a second position so that the locking element is locatable against a stop to prevent rotation of the shaft.2. A shaft locking device according to claim 1 , wherein the locking element comprises a shaft mounting collar to mount the locking element in the first position.3. A shaft locking device according to claim 2 , wherein the shaft mounting collar is a first shaft mounting collar claim 2 , and the locking element further comprises a second shaft mounting collar to mount the locking element in the second position.4. A shaft locking device according to claim 1 , wherein the locking element comprising a locking portion configured to locate against a stop to prevent rotation of the shaft.5. A shaft locking device according to claim 4 , wherein the radial distance from the rotational axis of a shaft and the locking portion when the locking element is configured to be mounted on a shaft in its first position is less than the radial distance from the rotational axis of a shaft and the locking portion when the locking element is configured to be mounted on a shaft in its second position.6. A shaft locking device according to claim 5 , wherein the first shaft mounting collar is disposed on an ...

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Номер записи: 12
04-07-2013 дата публикации

Shift Device with Over-Shift Lock

Номер: US20130167682A1
Автор: Lionel Mathern, Philipp Buecherl, Roland Zettler
Принадлежит: Bayerische Motoren Werke AG

A shift device with an over-shift lock for a multi-speed transmission of a motor vehicle, in which individual gears are shifted incrementally, is provided. The shift device has a pivotable shifting element which is composed of an activation element and a driver element displaceably held thereon. Both elements have mutually aligned oblong holes which are penetrated by a shifting shaft leading to the transmission. A shifting process is limited by the striking of the shifting shaft against the end sides of the oblong holes. In this position, the alternating influencing of the shifting shaft and the contours of the oblong holes prevents a further rotation of the shifting shaft and thereby an over-shifting of the transmission.

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Номер записи: 13
01-08-2013 дата публикации

SAFETY ARRANGEMENT

Номер: US20130192410A1
Автор: Hoffmann Johan
Принадлежит: JOHRIA INNOVATION AB

A safety arrangement for a device such as a baby carriage, wheelchair or the like, having an actuator apparatus including first and second relatively displaceable parts movable between a first and second position. When the first part is arranged, in the first position it actuates a brake, and in the second position causing the brake to be in a non-braking state. The actuator is arranged, in the absence of external influence, to adopt the first position. A locking member is releasably attachable to the actuator for locking the first part in the second position, and unlocking of the first part in the second position upon application of a force. The first part is rotatable relative to the second part about a axis for displacement between the first and the second position, and includes a retaining mechanism arranged to connect the locking member to the actuator. 1. A safety arrangement for a device) such as a baby carriage or a wheelchair , comprising an actuating means comprising a first part and a second part , the first part being displaceable relative to the second part between a first position and a second position , the actuating means being arranged , in the first position of the first part , to actuate a brake arrangement so that it is in a braking state , the actuating means being arranged , in the second position of the first part , to actuate the brake arrangement so that it is in a non-braking state , the first part being arranged , in absence of external influence , to adopt the first position ,a locking means being releasably attachable to the actuating means for locking the first part in the second position, the locking means being arranged to cease said locking of the first part in the second position by application of a predetermined force,wherein the first part is rotatable relative to the second part about a geometrical axis for displacement between the first and the second position,the actuating means including a retaining means which, upon ...

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Номер записи: 14
01-08-2013 дата публикации

ELECTROACTIVE POLYMER (EAP) -BASED ROTARY MOTION DEVICES

Номер: US20130192910A1
Автор: Kennedy James, McGinniss Vincent D., Moore Megan, Plaxico Chuck, Sayre Jay, Stasik Mark
Принадлежит: BATTELLE MEMORIAL INSTITUTE

Rotary motion devices () are provided. In one embodiment, the rotary motion devices () may comprise: a mass (); a circumferential component (); a plurality of spokes () connecting the mass () to the circumferential component (), at least one of the spokes () comprising an electroactive polymer, wherein: the at least one spoke () has at least one input electrode and is configured to deflect upon application of an electrical potential across the at least one input electrode, and the rotary motion device () is configured such that deflection of the at least one spoke () causes the mass () to move, thereby causing the rotary motion device () to become off balance with respect to gravity, and rotate. 1. A rotary motion device , comprising:a mass;a circumferential component; and 'the at least one spoke has at least one input electrode and is configured to deflect upon application of an electrical potential across the at least one input electrode, and the rotary motion device is configured such that deflection of the at least one spoke causes the mass to move, thereby causing the rotary motion device to become off balance with respect to gravity, and rotate.', 'a plurality of spokes connecting the mass and the circumferential component, at least one of the spokes comprising an electroactive polymer, wherein2. The rotary motion device of claim 1 , wherein the electroactive polymer comprises an ionic electroactive polymer.3. The rotary motion device of claim 1 , wherein the electroactive polymer comprises an ionic polymer metal composite.4. The rotary motion device of claim 1 , wherein the mass is configured to support a payload.5. The rotary motion device of claim 1 , wherein the plurality of spokes extend in a two dimensional plane and the circumferential component forms a wheel.6. The rotary motion device of claim 1 , wherein the plurality of spokes extend in three dimensions and the circumferential component forms a sphere.7. The rotary motion device of claim 1 , further ...

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Номер записи: 15
22-08-2013 дата публикации

ASSEMBLY FOR SELECTIVELY LOCKING THE ANGULAR POSITION OF A BIASED THROTTLE GRIP

Номер: US20130213177A1
Автор: Ruth Stephen M.
Принадлежит:

An assembly for selectively locking the angular position of a biased throttle grip mounted on an end of a handlebar to control engine speed is provided. The assembly includes a first member having a first face and adapted to be mounted on the end of the handlebar and a second member having a second face in close-spaced opposition to the first face and a third face spaced from the second face and in close-spaced opposition to an end face of the throttle grip when the first member is mounted on the end of the handlebar. The second member is mounted for rotation about an axis and for controlled shifting movement along the axis relative to the first member between a first position which corresponds to the unlocked mode of the assembly and a second position which corresponds to a locked mode of the assembly. 1. An assembly for selectively locking the angular position of a biased throttle grip mounted on an end of a handlebar to control engine speed , the assembly comprising:a first member having a first face and adapted to be mounted on the end of the handlebar;a second member having a second face in close-spaced opposition to the first face and a third face spaced from the second face and in close-spaced opposition to an end face of the throttle grip when the first member is mounted on the end of the handlebar, the second member being mounted for rotation about an axis and for controlled shifting movement along the axis relative to the first member between a first position which corresponds to the unlocked mode of the assembly and a second position which corresponds to a locked mode of the assembly, wherein one of the first and second faces defines a reference surface and at least one depression of a first predetermined depth, each depression having bottom and side surfaces, one of the side surfaces being a ramped cam surface adjacent the bottom surface and tangentially intersecting the reference surface; andat least one cam follower mechanism, each mechanism including ...

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Номер записи: 16
29-08-2013 дата публикации

SHIFT ERROR SAFEGUARD FOR A TRANSMISSION IN A MOTOR-VEHICLE

Номер: US20130220054A1
Автор: RETSCH Matthias
Принадлежит: ZF FRIEDRICHSHAFEN AG

A shift safety device for a manual transmission having a gear shift shaft that rotates to select shift gates and moves to shift gears. The device has a blocking element which, during selector motion towards a shift gate, is driven by the gear shift shaft, against a spring, from a starting position into a blocked position, in which the device blocks further selector motion of the gearshift shaft, and which, during subsequent shifting motion of the gearshift shaft, is released and returned back to the starting position, by the spring, thereby permitting further selector motion. A driver arm, disposed on the gear shift shaft, moves the blocking element tangential to the arc traversed during selector motion by the driver arm between the starting and blocking positions. The blocking element moves in the linear track traversed during shifting of the driver arm and is pretensioned toward the starting and center positions. 110-. (canceled)112628. A shift safety device () for a motor vehicle manual transmission comprising a gear shift shaft () that is rotatable for selecting shift gates and being axially movable for shifting gear steps , the safety device comprising:{'b': 38', '28', '66', '72', '28', '28, 'a blocking element () which, during selector motion towards an adjacent shift gate, is taken along by the gear shift shaft () using a cam-like contact contour (, ) against a force of a reset spring out of a starting position into a blocked position, in which the blocking element blocks further selector motion of the gearshift shaft (), and which, during a subsequent shifting motion of the gearshift shaft (), being released again and being returned by a return spring into a starting position thereof for permitting further selector motion,'}{'b': 36', '28', '68', '36', '38', '66', '72', '38', '44', '28', '68', '36', '38', '68', '36', '32', '28, 'a radially projecting driver arm () being disposed on the gear shift shaft (), a free end () of the driver arm () and the blocking ...

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Номер записи: 17
29-08-2013 дата публикации

OPERATION SENSATION IMPARTING INPUT DEVICE

Номер: US20130220060A1
Автор: Ito Kazuhiko, Sano Tadashi
Принадлежит: ALPS ELECTRIC CO., LTD.

A first rotating body, which is rotated integrally with an operating knob, holds driving bodies and compression coil springs in recesses, and makes the driving bodies come into elastic contact with cam surfaces formed on the inner peripheral surface of a second rotating body. When current is not applied to an electromagnetic brake, the first and second rotating bodies are rotated integrally. When a user further rotates the operating knob against a sensation of resistance while the electromagnetic brake magnetically attracts a friction plate and a braking force is applied, the first rotating body is rotated relative to the second rotating body while the driving bodies slide on the cam surfaces. This relative rotation is allowed until stopper portions provided near the recesses come into contact with restricting wall portions provided near the cam surfaces. 1. An operation sensation imparting input device comprising:a rotatable operating knob;a first rotating body that is driven by the operating knob and is rotated coaxially with the operating knob;a second rotating body that is driven by the first rotating body, is rotatable coaxially with first rotating body, and transmits a braking force to the first rotating body;a friction plate that is rotated integrally with the second rotating body;an electromagnetic brake that applies a braking force by magnetically attracting the friction plate when current is applied to the electromagnetic brake; anda detection mechanism that detects the rotational position of the operating knob,wherein cam surfaces are formed on one of the first and second rotating bodies, and driving bodies elastically coming into press contact with the cam surfaces are held by the other thereof,while the rotation of the friction plate is prevented by the magnetic attraction of the electromagnetic brake, the first rotating body is rotatable relative to the second rotating body until the first rotating body comes into contact with the second rotating body ...

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Номер записи: 18
29-08-2013 дата публикации

ACCELERATOR REACTION FORCE CONTROL APPARATUS

Номер: US20130226404A1
Автор: Omori Masahiro, Sakaguchi Shigeyuki, Shiomi Masao
Принадлежит: NISSAN MOTOR CO., LTD.

An accelerator reaction force control apparatus has an accelerator position detecting device that detects an accelerator position and a reaction force varying device that varies a reaction force of an accelerator. The reaction force varying device increases the accelerator's reaction force beyond a base reaction force in response to the accelerator position being equal to or larger than a reaction force increase threshold, and decreases the accelerator's reaction force toward the base reaction force in response to the accelerator position becoming equal to or smaller than a reaction force increase cancellation threshold after the reaction force has been increased beyond the base reaction force. The reaction force varying device varies a reaction force decrease rate at which the accelerator's reaction force is decreased based on an accelerator position change condition existing at a time when the accelerator position becomes equal to or smaller than the reaction force increase cancellation threshold. 1. An accelerator apparatus comprising:an accelerator device;an accelerator device position sensor that detects an accelerator device position of the accelerator device; and set a first position threshold based on an operating state,', 'set a second position threshold that is equal or less than the first position threshold,', 'increase the reaction force in response to the accelerator device passing the first position threshold,', 'reduce the reaction force at a reaction force decrease rate to return to the base reaction force in response to the accelerator device being reduced to a position below the second position threshold from a position above the first position threshold, and', 'vary the reaction force decrease rate based on a change condition of the accelerator device position indicating a rate at which the accelerator device moves past a reaction force increase cancellation threshold at a time as the accelerator device is reduced to a position below the second ...

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Номер записи: 19
05-09-2013 дата публикации

Work Vehicle

Номер: US20130228390A1
Автор: Tsuji Kenichiro
Принадлежит: KUBOTA CORPORATION

When an operation lever is operated to either a speed changing path or a neutral path, a second link mechanism establishes no operative coupling between the operation lever and a parking brake mechanism. When the operation lever is operated from the neutral path to a linking path, the second link mechanism establishes operative coupling between the operation lever and the parking brake mechanism. Further, when the operation lever is operated to a braking path, the parking brake mechanism is activated. When the lever is operated to a locking path, a locking mechanism is activated. 1. A work vehicle comprising:an engine;a transmission mechanism for transmitting a rotational drive power of the engine to a traveling device;a speed changer device provided in the transmission mechanism and capable of changing the vehicle speed by speed-changing the rotational drive power;a parking brake mechanism capable of restricting the operation of the transmission mechanism;a single operation lever that is manually pivotable and capable of speed changing operations of the speed changer device and a braking operation of the parking brake device;a first link mechanism for linking the operation lever with the speed changer device;a second link mechanism capable of linking and release of linking between the operation lever and the parking brake mechanism;a locking mechanism capable of maintaining the parking brake device under a condition of restricting the operation of the operation lever through restriction of the position of the operation lever;wherein the operation lever includes, as speed changing operation paths thereof, a neutral path corresponding to a neutral state of the speed changer device and a speed changing path extending straight from the neutral path and corresponding to a speed changing state of the speed changer device;the braking operation is effected only by a pivotal operation of the operation lever;the operation lever includes, as brake operating paths thereof, a ...

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Номер записи: 20
26-09-2013 дата публикации

ACTUATING DEVICE COMPRISING A LOCKING MECHANISM

Номер: US20130247704A1
Автор: Giefer Andreas, HEITMANN Daniel, Rake Ludger, ROSENTRETER Sascha
Принадлежит: ZF FRIEDRICHSHAFEN AG

An actuating device for selecting gear steps in a gearshift transmission. The actuating device comprises a selector lever that can be moved between at least two drive-setting positions and a locking mechanism for restricting the movement range of the lever and locking certain positions or for locking the selector lever. The locking mechanism comprises a locking recess connected to the selector lever and a blocking cam that can be rotated by an actuator. The cam engages in the locking recess. Complex locking tasks are possible with the simplified actuating device. In addition, the range of movement of the selector lever can be freely positioned largely variably and its width can be changed. Furthermore, the selector lever of the actuating device is movable by the actuator or locked in a desired position. 112-. (canceled)13. An actuating device for selecting shift steps of a gearshift transmission , the actuating device comprising:{'b': '1', 'a selector lever () that is movable between two drive-setting positions, and'}{'b': 1', '1, 'a locking mechanism for restricting a range of movement of the selector lever () and locking certain drive-setting positions and for locking the selector lever (),'}{'b': 2', '1', '5', '17', '5', '17', '5', '17', '2, 'wherein the locking mechanism comprises a locking body that defines a locking recess () and is fixedly connected to the selector lever () so as to prevent relative movement of the locking recess with respect to the selector lever, a locking cam (, ) that is actuated to rotate about a rotational axis parallel to a longitudinal axis of the locking cam (, ) such that the locking cam (, ) engages the locking body in at least two positions in the locking recess () to restrict movement of the selector lever in opposite directions, and the locking cam being rotatable between different rotational locking positions and each of the different rotational locking positions of the locking cam defines a distinct range of movement of the ...

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Номер записи: 21
31-10-2013 дата публикации

AIRCRAFT BRAKE HANDLE ASSEMBLY

Номер: US20130283959A1
Автор: "OConnell Charles T.", Oyama Hiroki, Tada Katsutoshi
Принадлежит: Honda Patents & Technologies North America, LLC

A brake handle assembly for an aircraft emergency/parking brake includes a handle movable between a non-actuated position wherein the brake is disengaged and a full actuated position wherein, during movement therebetween, the brake applies a modulated braking force in an emergency brake state. A button actuator is disposed on the handle. Movement of the handle from the intermediate stop position to the full actuated position is obstructed to prevent inadvertent operation of the brake in the parking brake state unless the button actuator is depressed. 1. A brake handle assembly for an aircraft emergency/parking brake , comprising:a handle movable between a nonactuated position wherein the brake is disengaged and a full actuated position wherein the brake is fully engaged in a parking brake state, the handle freely movable from the nonactuated position to an intermediate stop position wherein during movement therebetween the brake applies a modulated braking force in an emergency brake state; anda button actuator disposed on the handle, movement of the handle from the intermediate stop position to the full actuated position obstructed to prevent inadvertent operating of the brake in the parking brake state unless the button actuator is depressed.2. The brake handle assembly of wherein movement of the handle from the full actuated position toward the nonactuated position is obstructed unless the button actuator is depressed.3. The brake handle assembly of wherein the handle is mechanically connected to an emergency/parking brake valve so that the position of the handle is mechanically communicated to the valve.4. The brake handle assembly of wherein the handle is mechanically connected to the brake valve by a push/pull cable that transmits pushing and pulling action of the handle to the valve.5. The brake handle assembly of wherein the handle is further mechanically connected to the brake valve by a pivotal link claim 4 , the pivotal link having one end connected to ...

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Номер записи: 22
26-12-2013 дата публикации

NEUTRAL POSITION LOCKING APPARATUS AND REAR WHEEL STEERING SYSTEM INCLUDING THE SAME

Номер: US20130340563A1
Автор: FURUYOSHI Masakazu, OYA Toshiaki, YAMANAKA Kosuke
Принадлежит:

A rear wheel steering system includes a rack shaft, a neutral position locking apparatus that restricts the movement of the rack shaft in a rack axis direction, and a pin-driving device that drives a restriction pin. The neutral position locking apparatus has the restriction pin and a pin-receiving portion formed in the rack shaft. The restriction pin has a first pin-sidewall portion slanted with respect to a pin axis and a second pin-sidewall portion parallel to the pin axis. The pin-receiving portion has a first shaft-sidewall portion that contacts the first pin-sidewall portion when the position of the rack shaft in the rack axis direction is at a neutral position, and a second shaft-sidewall portion that contacts the second pin-sidewall portion when the position of the rack shaft in the rack axis direction is at a restriction position different from the neutral position. 1. A neutral position locking apparatus that restricts a movement in a rack axis direction , of a rack shaft that steers rear wheels , the neutral position locking apparatus comprising:a restriction pin having a first pin-sidewall portion that restricts the movement of the rack shaft in the rack axis direction at a neutral position, and a second pin-sidewall portion that restricts the movement of the rack shaft in the rack axis direction at a restriction position that is different from the neutral position;a pin-receiving portion formed in the rack shaft and having a first shaft-sidewall portion that restricts the movement of the rack shaft in the rack axis direction by making contact with the first pin-sidewall portion when the rack shaft is located at the neutral position, and a second shaft-sidewall portion that restricts the movement of the rack shaft by making contact with the second pin-sidewall portion when the rack shaft is located at the restriction position; anda driving device that moves the restriction pin in a projection direction in which the restriction pin moves toward the pin- ...

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Номер записи: 23
09-01-2014 дата публикации

Nested key assembly

Номер: US20140008197A1
Автор: Fei Han
Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

The invention relates to a nested key assembly ( 101 ) that can for example be used in a remote-control, a mobile phone or the like. In general, the key assembly comprises at least one inner-key ( 130; 140 ) surrounded by an outer-key ( 120; 130 ), wherein the inner-key ( 130; 140 ) comprises at least one flexible arm ( 132; 142 ) that extends below the outer-key ( 120; 130 ) and that directly or indirectly touches a carrier structure ( 110, 150 ). In a preferred embodiment, the key assembly comprises an “OK-key”( 140 ) surrounded by a “cursor-key”( 130 ), which in turn is surrounded by a “diamond-key”( 120 ). The OK-key ( 140 ) comprises flexible arms ( 142 ) that extend below the cursor-key, while the cursor-key ( 130 ) comprises flexible arms ( 132 ) that extend below the diamond-key ( 120 ).

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Номер записи: 24
23-01-2014 дата публикации

DEVICE FOR COVERING AN ACTUATING ELEMENT, EMERGENCY ACTUATING DEVICE, AND A METHOD FOR SECURING A PANE

Номер: US20140020300A1
Автор: Höller Thomas, Kita Lukasz, Tazreiter Andreas
Принадлежит: KNORR-BREMSE GmbH

A device for covering an actuating element having a pane for covering the actuating element and a frame for receiving the pane, the frame has an inner opening and a guideway for guiding the pane from a covering position into an access position. In the covering position, the pane closes the inner opening. In the access position, the pane at least partially exposes the inner opening to allow an operator to have access to the actuating element through the inner opening. In addition, the device has a retainer element which is designed to hold the pane in the covering position when a force acting on the retainer element via the pane is smaller than a release force. Furthermore, the retainer element is designed to allow the pane to move into the access position when a force acting on the retainer element via the pane is greater than the release force. 1. An apparatus for covering an actuation element , the apparatus comprising:a pane covering the actuation element;a frame receiving the pane, wherein the frame has an inner opening and a guide guiding a movement of the pane from a covering position into an access position, wherein the pane closes the inner opening in the covering position and at least partially releases the inner opening in the access position in order to allow an operator to access the actuation element through the inner opening; anda retention element constructed to retain the pane in the covering position when a force acting on the retention element via the pane is smaller than an activating force and which is constructed to release the movement of the pane into the access position when a force acting on the retention element via the pane is greater than the activating force.2. The apparatus of claim 1 , wherein the guide includes a guiding element having a retention face and a sliding face claim 1 , wherein the retention face is constructed to retain an edge region of the pane located in the covering position and the sliding face is constructed to ...

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Номер записи: 25
30-01-2014 дата публикации

POSITION HOLDING DEVICE FOR ROTATING LEVER AND VEHICLE DOOR LOCK DEVICE PROVIDED WITH SAID POSITION HOLDING DEVICE FOR ROTATING LEVER

Номер: US20140028036A1
Автор: Akizuki Ryujiro, Iwata Masanari, Nishio Takashi, Sono Yasuhiko, Tomochika Masayuki, Watanabe Nobuko
Принадлежит: AISIN SEIKI KABUSHIKI KAISHA

Provided is a position holding device for a rotating lever, which includes a rotating lever and a torsion spring, and is capable of elastically holding the rotating lever at the two positions including a first position and a second position. The torsion spring includes a coiled part, and a first arm part and a second arm part each extending from the coiled part and facing each other across an engagement portion of the rotating lever. The first arm part includes a mountain portion formed at an intermediate portion thereof. The second arm part includes an urging portion. As a result, an urging force generated by the urging portion can be applied to the rotating lever as a braking force against an urging force generated by the mountain portion. Consequently, it is possible to reduce an abutment noise generated when the rotating lever abuts against a stopper member. 1. A position holding device for a rotating lever , comprising:a rotating lever that is rotatably supported by a base member in a manner that the rotating lever abuts against a first stopper member to be held at a first position, and abuts against a second stopper member to be held at a second position; and 'the position holding device being capable of holding the rotating lever elastically at two positions including the first position and the second position,', 'a torsion spring that is interposed between the rotating lever and the base member, urges the rotating lever toward the first stopper member at the first position, and urges the rotating lever toward the second stopper member at the second position,'} a coiled part supported by the base member; and', 'a first arm part and a second arm part each extending from the coiled part in a radial direction thereof, the first arm part and the second arm part facing each other across an engagement portion provided to the rotating lever,, 'wherein the torsion spring compriseswherein the first arm part comprises a mountain portion comprising a top portion that is ...

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Номер записи: 26
13-03-2014 дата публикации

Rotary operation unit capable of reducing operation sounds and electronic apparatus having the same

Номер: US20140071301A1
Автор: Yoshikazu Asai
Принадлежит: Canon Inc

A rotary operation unit capable of reducing operation sounds without lowering operability and operation feeling. A rotary operation member of the rotary operation unit is supported for rotary operation by a dial base and is formed with a receiving recess. In the receiving recess, a click ball is received in a state being in contact with concave-convex portions formed in the dial base at intervals of a predetermined angle in order to provide a click feeling, and a click spring for urging the click ball is also received. A dial cap is attached to the rotary operation member such as to close an opening face of the receiving recess of the rotary operation member, whereby the receiving recess is tightly closed by the dial base and the dial cap.

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Номер записи: 27
20-03-2014 дата публикации

METHOD AND APPARATUS FOR OPERATING A MOTOR VEHICLE

Номер: US20140081501A1
Автор: Lahm Siegfried
Принадлежит: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT

A method is provided for operating a motor vehicle having at least one drive unit in the form of an internal combustion engine that is actuated by an accelerator pedal and a control unit that interacts with the accelerator pedal. Haptic feedback on the accelerator pedal indicates to a driver that a defined action causing a change in the driving mode is about to be initiated and carried out. The haptic feedback is realized as idle travel defined in a characteristic curve stored in the control unit of the accelerator pedal proceeding from the specific accelerator pedal travel. 1. A method for operating a motor vehicle having at least one drive unit in the form of an internal combustion engine that is actuated by an accelerator pedal and a control unit that interacts with the accelerator pedal , the method comprising:sensing driver-generated accelerator pedal travel information;determining a specific power requirement associated with the accelerator pedal travel caused by the driver;determining whether the specific power requirement necessitates a defined action to change a driving mode; andproviding a haptic feedback to the driver in the form of idle accelerator pedal travel defined in a characteristic curve stored in the control unit to indicate to the driver that the driver-generated accelerator pedal travel will cause a change in the driving mode.2. The method of claim 1 , wherein the defined action is deactivation of a switch-off of at least one cylinder of the internal combustion engine.3. The method of claim 1 , wherein the vehicle also has a drive unit in the form of an electric motor claim 1 , and the defined action is a changeover between driving using the electric motor and driving using the internal combustion engine.4. The method of claim 1 , wherein the defined action is initiated and executed when the specific power requirement transmitted to the control unit by the accelerator pedal travel equals or exceeds a pre-specified threshold.5. The method of ...

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Номер записи: 28
10-04-2014 дата публикации

Relief spring stop bolt assembly for shallow bowl mills

Номер: US20140096640A1
Автор: Lawrence Scott Farris, Todd G. Williams
Принадлежит: Alstom Technology AG

A relief spring stop bolt assembly for shallow bowl coal pulverizing mills and a method of using the same to smooth operation of such a pulverizer during low load operation is described. The subject relief spring stop bolt assembly is sized to be used with or for “retrofit” within existing journal space and existing journal opening cover space of a shallow bowl mill to effectively smooth rough operating conditions.

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Номер записи: 29
04-01-2018 дата публикации

Reaction Force Output Device

Номер: US20180001763A1
Автор: HIROTANI Kohei, Kouzuma Hiroyuki, OOBA Takashi
Принадлежит: HONDA LOCK MFG. CO., LTD.

The reaction force output device includes a drive source configured to output power to an operation portion in a direction opposite to an operating direction thereof; and a clutch mechanism interposed between the operation portion and the drive source and configured to connect and disconnect transmission of the power to the operation portion, wherein the clutch mechanism includes a first rotating body connected to the drive source side and to which the power of the drive source is transmitted, a second rotating body connected to the operation portion side, disposed coaxially with the first rotating body and configured to be relatively rotatable with respect to the first rotating body, a clutch lever rotatably supported by the first rotating body, and a plurality of engagement portions disposed at the second rotating body in a circumferential direction thereof and engaged with the clutch lever. 1. A reaction force output device comprising:a drive source configured to output power to an operation portion in a direction opposite to an operating direction thereof; anda clutch mechanism interposed between the operation portion and the drive source and configured to connect and disconnect transmission of the power to the operation portion,wherein the clutch mechanism includes a first rotating body connected to the drive source side and to which the power of the drive source is transmitted, a second rotating body connected to the operation portion side, disposed coaxially with the first rotating body and configured to be relatively rotatable with respect to the first rotating body, a clutch lever rotatably supported by one rotating body of the first rotating body and the second rotating body, and a plurality of engagement portions disposed at the other rotating body of the first rotating body and the second rotating body in a circumferential direction thereof and engaged with the clutch lever,the clutch lever rotates about a rotation shaft different from that of the one ...

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Номер записи: 30
02-01-2020 дата публикации

BRAKE CONTROL SYSTEM AND METHOD FOR AUTONOMOUS VEHICLE CONTROL

Номер: US20200001838A1
Автор: Hurd Colin Josh, Milloy Quincy
Принадлежит:

A brake control system and method for autonomous vehicle control that includes a first brake pedal connected to a first brake arm, the first brake arm is connected to a first brake shaft, the first brake shaft extends a length between an upper end and lower end and includes a first actuator that expands and contracts in length. The lower end of the first brake shaft is operably connected to a first brake mechanism. An autonomous control system having a controller with microprocessor, memory and instructions is connected and controls operation of the first actuator. When the first brake shaft expands in length the first brake mechanism is engaged by the lower end of the first brake shaft thereby applying the brakes. The first brake mechanism is operable by depressing the first brake pedal in manual operation mode as well as by controlling the first actuator in autonomous operation mode. 1. A brake control system for autonomous control of a vehicle , the system comprising:a first brake pedal;the first brake pedal operably connected to a first brake arm;the first brake arm operably connected to a first brake shaft;the first brake shaft extending a length between a first end and a second end;a first actuator operably connected to the first brake shaft;the first brake shaft operably connected to a first brake mechanism;wherein the first actuator is configured to move between an extended position and a retracted position;wherein the first brake mechanism is operable by depressing the first brake pedal in a manual operation mode as well as by controlling the first actuator in an autonomous operation mode.2. The system of claim 1 , further comprising:a second brake pedal;the second brake pedal operably connected to a second brake arm;the second brake arm operably connected to a second brake shaft;the second brake shaft extending a length between a first end and a second end;a second actuator operably connected to the second brake shaft;the second brake shaft operably ...

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Номер записи: 31
05-01-2017 дата публикации

ROTATIONAL STRUCTURE FOR ROTARY KNOB

Номер: US20170003705A1
Автор: YAMAGUCHI Shinji
Принадлежит:

Provided is a rotary knob rotational structure being less susceptible to the influence of variation in the dimensions of a rotary knob and reducing backlash of the rotary knob while providing a suitable magnitude of rotational resistance to the rotary knob. 1. A rotational structure for a rotary knob attached to a rotary shaft rotatably provided at a device body , the rotational structure providing rotational resistance to the rotary knob , comprising:an annular sheet interposed between the device body and the rotary knob;an attachment member configured to attach a fixed portion of the annular sheet to the device body with the fixed portion being interposed between the attachment member and the device body; anda body-side protrusion provided at the device body to contact the annular sheet on an outside of the fixed portion in a radial direction of the annular sheet to warp the annular sheet toward the rotary knob,wherein the rotary knob contacts the annular sheet on an outside of the body-side protrusion in the radial direction of the annular sheet such that warpage of the annular sheet biases the rotary knob in a direction away from the device body, and is configured to be, in a biased state, slidable on the annular sheet such that the rotational resistance is provided to the rotary knob.2. A rotational structure for a rotary knob attached to a rotary shaft rotatably provided at a device body , the rotational structure providing rotational resistance to the rotary knob , comprising:an annular sheet interposed between the device body and the rotary knob;an attachment member configured to attach a fixed portion of the annular sheet to the device body with the fixed portion being interposed between the attachment member and a protrusion of the device body; anda sliding portion provided at the rotary knob to contact the annular sheet on an outside of the fixed portion in a radial direction of the annular sheet to warp the annular sheet toward the device body, andthe ...

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Номер записи: 32
13-01-2022 дата публикации

ACCELERATOR PEDAL DEVICE

Номер: US20220009349A1
Автор: Nagashima Jun
Принадлежит: Mikuni Corporation

An accelerator pedal device of the present invention includes: an accelerator pedal; a hysteresis generation mechanism that generates a hysteresis in pedal effort during a depression operation and a return operation of the accelerator pedal; a reaction force addition mechanism that adds a reaction force in a direction to push back the accelerator pedal; and a control unit that controls the drive of the reaction force addition mechanism in a manner that, with a predetermined target opening degree at which the accelerator pedal is depressed as a boundary, a ratio of change in the pedal effort in an opening degree range above the target opening degree becomes relatively larger than a ratio of change in pedal effort in an opening degree range below the target opening degree. 1. An accelerator pedal device , comprising:an accelerator pedal;a hysteresis generation mechanism that generates a hysteresis in pedal effort during a depression operation and a return operation of the accelerator pedal;a reaction force addition mechanism that adds a reaction force in a direction to push back the accelerator pedal; anda control unit that controls the drive of the reaction force addition mechanism in a manner that, with a predetermined target opening degree at which the accelerator pedal is depressed as a boundary, a ratio of change in the pedal effort in an opening degree range above the target opening degree becomes relatively larger than the ratio of change in the pedal effort in an opening degree range below the target opening degree.2. The accelerator pedal device according to claim 1 , whereinthe control unit controls the drive of the reaction force addition mechanism in a manner as not being to add the reaction force at the target opening degree.3. The accelerator pedal device according to claim 1 , whereinthe control unit controls the drive of the reaction force addition mechanism in order to add, in the opening degree range below the target opening degree, the reaction ...

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Номер записи: 33
03-01-2019 дата публикации

TRIPOD BUTTON MECHANISM AND A TRIPOD

Номер: US20190003635A1
Автор: Hu Xiaoyun, Li Jie
Принадлежит: Guangdong Sirui Optical Co., Ltd.

A tripod button mechanism includes an angle position locking structure fixedly arranged on a body of a tripod. A button structure includes a button disposed rotatably on a leg shaft sleeve of the tripod through a first shaft. The button joint joints with the angle limitation structure to lock an opening angle of a supporting leg of the tripod. The tripod button mechanism includes a supporting structure abutting against the button when the joint joints with the limitation structure, and an extension line between the supporting position of the support structure and the joint intersects with an extension line of the supporting leg extending towards one end where the angle position locking structure is located. 1: A tripod button mechanism comprising:a tripod having at least one leg;an angle position locking structure fixedly arranged on a distal end of the at least one leg;a button structure, comprising a button disposed rotatably on a leg shaft sleeve of the tripod through a first shaft, wherein, the button has a joint adapted for jointing with a limitation structure of the angle position locking structure, and the joint joints with the limitation structure to lock an opening angle of a supporting leg of the tripod;a supporting structure; wherein the supporting structure abuts against the button when the joint joints with the limitation structure, andan extension line of a connection line between the supporting position of the support structure and the joint intersects with an extension line of the supporting leg extended towards one end where the angle position locking structure is located, which causes the supporting structure to apply an acting force to the button to allow the button to have a tendency of rotating towards the angle position locking structure.2. The tripod button mechanism according to claim 1 , wherein the supporting structure comprises the first shaft claim 1 , and when the joint joints with the limitation structure claim 1 , an extension line of ...

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Номер записи: 34
13-01-2022 дата публикации

JOYSTICK

Номер: US20220011807A1
Автор: Carton Hervé
Принадлежит:

A joystick comprises an articulation comprising bearing faces that are shaped to permit, via shape-shape interaction when they rub against each other, a rotational movement of a handle. A first set of springs exerts, on the handle, a first vertical force that pushes the bearing faces against each other. A second set of springs exerts, on the handle, a second vertical force in the opposite direction to the first vertical force and the amplitude of which is between 0.9|F| and 1.1|F|, wherein |F| is the amplitude of the first vertical force. The first and second sets of springs are able, in the absence of external stress on the handle, to maintain a non-zero clearance between all the bearing faces of the articulation. 2. The joystick of claim 1 , wherein:the joystick further comprises a border that is integral with the body, this border having, on each side of the vertical axis, an upper face that is turned toward the upper portion of the handle and a lower face that is turned toward the lower portion of the handle;the upper face of the border is located in the same horizontal plane as the plane that contains the upper face of the rim when the handle is in its neutral position or above this horizontal plane in a direction directed from the lower portion to the upper portion of the handle, the horizontal plan being perpendicular to the vertical axis:the lower face of the border is located in the same horizontal plane as the plane that contains the lower face of the rim when the handle is in its neutral position or below this horizontal plane;the first set of springs is also interposed between the body and the upper face of the border so as to bear against the border in the neutral position of the handle; andthe second set of springs is also interposed between the body and the lower face of the border so as to bear against the border in the neutral position of the handle.3. The joystick of claim 2 , wherein the joystick further comprises:a first movable plate that bears, ...

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Номер записи: 35
03-01-2019 дата публикации

FOOT PEDAL CONTROL UNIT

Номер: US20190004559A1
Автор: GAHLER Mart, KUNTZ John Peter, ROSENQUIST Wim
Принадлежит: D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.

The invention relates to a foot pedal control unit for an ophthalmic surgery system. The unit has a base and a treadle that is configured for pivotal pitch movement and for pivotal yaw movement relative to the base for generating control signals to an ophthalmic surgery system. The unit further comprises an inlay cover that is removably placed on the treadle. Optionally, the unit comprises a locking element that is movable between a lock position wherein the treadle is locked against pivotal yaw movement and a release position wherein the treadle is enabled to perform pivotal yaw movement. 1. A foot pedal control unit for an ophthalmic surgery system , comprising a base and a treadle that is configured for pivotal pitch movement and for pivotal yaw movement relative to the base for generating control signals to an ophthalmic surgery system , further comprising an inlay cover that is removably placed on the treadle.2. The foot pedal control unit of claim 1 , further comprising additional inlay covers claim 1 , each of the additional inlay covers being removably placeable on the treadle.3. The foot pedal control unit of claim 2 , wherein the inlay covers are customized.4. The foot pedal control unit of claim 1 , wherein the inlay cover includes an upwardly raising flange at a rear edge of the cover and/or an upwardly raising flange at a side edge of the cover.5. The foot pedal control unit of claim 1 , further comprising a heel support structure that is rigidly connected or integrally formed with the base.6. The foot pedal control unit of claim 5 , further comprising a carrying handle connected to a rear side of the base.7. The foot pedal control unit of claim 5 , wherein the base is provided with a toe receiving cavity located below the heel supporting structure for repositioning the base.8. The foot pedal control unit of claim 7 , wherein the cavity is bounded at its left and right side at least partly by a left side wall structure and a right side wall structure ...

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Номер записи: 36
14-01-2016 дата публикации

BEVERAGE DISPENSING APPARATUS WITH LEVER ASSEMBLY

Номер: US20160009538A1
Автор: Baker Bret D., Hecht Thomas R., Martindale Richard A.
Принадлежит:

A beverage dispensing apparatus including a lever assembly where the lever assembly has a base and a at least one elongated arm. The base has a bottom configured to mate with a beverage dispensing device, a top side opposite the bottom and apertures penetrating the base from top to bottom configured to align with buttons on the beverage dispensing apparatus. The at least one elongated lever has a top surface, a bottom surface, a first end and a second end configured to extend away from the centerline of the beverage dispensing apparatus. When the lever assembly is installed on a beverage dispensing device, buttons extending from the top of the beverage dispensing device extend up through the apertures and pressed against the bottom surface of the at least one elongated lever, biasing the at least one lever upward and the when the lever is pressed, it pushes against the button of the beverage dispensing apparatus to dispense a beverage. 1. A beverage dispensing apparatus including a lever assembly , the lever assembly comprising:a base having a bottom configured to mate with a beverage dispensing device, a top side opposite the bottom and apertures penetrating the base from top to bottom configured to align with buttons on the beverage dispensing apparatus; and,at least one elongated lever having a top surface, a bottom surface, a first end and a second end configured to extend away from the centerline of the beverage dispensing apparatus;wherein when the lever assembly is installed on a beverage dispensing apparatus, buttons extending from the top of the beverage dispensing apparatus extend up through the apertures, pressing against the bottom surface of the at least one elongated lever, biasing the at least one lever upward and the when the lever is pressed, the lever pushes against the button of the beverage dispensing apparatus to dispense a beverage.2. The lever assembly of further comprising two pin mounts.3. The lever assembly of further comprising a pin ...

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Номер записи: 37
14-01-2016 дата публикации

CONTINUOUSLY VARIABLE TRANSMISSION PEDAL CONTROL SYSTEM

Номер: US20160010745A1
Автор: GEIGER DAVID W., REEP KENNETH M.
Принадлежит:

A continuously variable transmission pedal control system includes a forward pedal connected to a forward pivoting bracket, a reverse pedal connected to a reverse pivoting bracket, a first spring connecting the forward pivoting bracket to a linkage such as a bell crank at a first attachment point, and a second spring connecting the reverse pivoting bracket to the linkage at a second attachment point. The linkage may be connected by a motion control rod to a continuously variable transmission that provides a variable forward traction drive speed based on a position of the forward pedal and a variable reverse traction drive speed based on a position of the reverse pedal. 1. A continuously variable transmission pedal control system , comprising:a forward pedal connected to a forward pivoting bracket;a reverse pedal connected to a reverse pivoting bracket;a first spring operatively connecting the forward pivoting bracket to a first attachment point of a linkage to a continuously variable transmission;a second spring operatively connecting the reverse pivoting bracket to a second attachment point of the linkage to the continuously variable transmission;the linkage providing a variable forward traction drive speed based on a position of the forward pedal and a variable reverse traction drive speed based on a position of the reverse pedal.2. The continuously variable transmission pedal control system of wherein the forward pivoting bracket and the reverse pivoting bracket pivot are pivotable on the same axis.3. The continuously variable transmission pedal control system of wherein the continuously variable transmission includes a rubber V-belt and a pair of variable diameter V-belt pulleys.4. The continuously variable transmission pedal control system of wherein the forward pedal and the reverse pedal are mounted side by side.5. A continuously variable transmission pedal control system claim 1 , comprising:a forward traction drive pedal and a reverse traction drive pedal ...

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Номер записи: 38
11-01-2018 дата публикации

Power Transmission Device

Номер: US20180010683A1
Автор: HIROTANI Kohei, Kouzuma Hiroyuki
Принадлежит:

This power transmission device includes a motor, a worm connected to a rotating shaft of the motor, and a worm wheel engaged with the worm and disposed at an operation pedal side with respect to the worm, wherein a biasing member which biases the motor in a direction in which the worm and the worm wheel come in contact with each other when the motor is driven is disposed between the motor and a housing. 1. A power transmission device which transmits power to an operation portion , comprising:a motor,a worm connected to a rotating shaft of the motor, anda worm wheel engaged with the worm and disposed at an operation portion side with respect to the worm,wherein a biasing member which biases one side of a worm wheel side and a worm side in a direction in which the worm and the worm wheel come in contact with each other when the motor is driven is disposed at at least the one side with respect to engagement portions of the worm and the worm wheel.2. The power transmission device according to claim 1 , further comprising a power transmission part disposed between the worm wheel and the operation portion to bias the operation portion toward an initial position claim 1 , anda clutch mechanism configured to allow the worm wheel and the power transmission part to be in a connected state when the motor is driven and also to allow the worm wheel and the power transmission part to be in a disconnected state when the motor is stopped and the operation portion is returned by a biasing force of the power transmission part.3. The power transmission device according to claim 1 , wherein the biasing member is interposed between the motor and a housing in which the motor is accommodated. The present invention relates to a power transmission device.Priority is claimed on Japanese Patent Application No. 2015-042301 filed Mar. 4, 2015, the content of which is incorporated herein by reference.A reaction force output device which applies a reaction force corresponding to a depressed state ...

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Номер записи: 39
11-01-2018 дата публикации

REMOTE CONTROL

Номер: US20180011509A1
Автор: Fischer Thomas, Maier Ferdinand
Принадлежит: FM MARKETING GMBH

A remote control having at least one multifunction button, to which force is applied in one direction by magnets and counter-magnets or mechanical springs, and to which journals with thickened heads are attached, wherein the thickened heads through interaction with bearing shells of a supporting plate serve as centering, guide, and movement stop of the multifunction button. 1. A remote control comprising a housing and a multifunction button which has a plurality of button areas which are arranged radially offset relative to a center and which are movable relative to the housing;wherein a plurality of journals with thickened head are fastened to the multifunction button;wherein a housing-stable supporting plate comprises bearing shells which are adjusted to the thickened heads;wherein the journals extend through openings of the supporting plate;and wherein the bearing shells and the thickened heads are configured as limitation stop for a movement of the multifunction button against a first direction.2. Remote control according to claim 1 , characterized in that the multifunction button comprises a plurality of button areas which are arranged radially offset relative to their center and having a plurality of magnets and counter-magnets claim 1 , which are connected to the housing and associated with the magnets claim 1 , wherein magnets and counter-magnets are polarized and arranged such that the multifunction button is pressed away in the first direction toward the outer side of the housing.3. Remote control according to claim 1 , characterized in that the multifunction button has the shape of an annulus.4. Remote control according to claim 2 , characterized in that the multifunction button has the shape of an annulus.5. Remote control according to claim 1 , characterized in that the multifunction button has the shape of a cross.6. Remote control according to claim 2 , characterized in that the multifunction button has the shape of a cross.7. Remote control according ...

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Номер записи: 40
15-01-2015 дата публикации

DAMPER AND OPERATION UNIT

Номер: US20150013494A1
Автор: Arigaya Hideto, Kumazawa Katsutoshi, YAMAUCHI Kentaro, Yoshimoto Daisuke
Принадлежит:

The present invention enables a user to intuitively grasp the occurrence of prescribed phenomena during operation. Provided is a damper that restricts pivot pin () rotation associated with operation of an operating section, wherein the friction resistance that impedes the rotation of the pivot pin () is changed in a stepped fashion. When the pivot pin () rotates in direction α due to the depression of an accelerator pedal (operating section) (), a slide cam () shifts an edge section (A) of an inclined cam surface () in a direction A away from a rotating cam () while staying in contact with a gradual first inclined region (A) of an inclined cam surface () of the rotating cam (). Torque around the axis of the pivot pin () is produced, the entire region of the inclined cam surface () of the slide cam () comes into contact with a steep second inclined region (B) of the inclined cam surface () of the rotating cam () upon depression of the accelerator pedal () to a prescribed position (the pivot pin () has rotated by a prescribed angle θ1 in direction α), and the torque around the axis of the pivot pin () rapidly increases 1. A damper for damping rotation of a rotating shaft , comprising:a pair of cam members each having an inclined cam face inclined with respect to a rotation direction of the rotating shaft, upon a torque of the rotating shaft being transmitted to the cam members, the cam members rotating relative to each other about an axis of the rotating shaft and moving relative to each other in an axial direction of the rotating shaft with the inclined cam faces in sliding contact with each other;a housing part housing the pair of cam members and having an inner side surface, the pair of the cam members moving and rotating relative to each other slide on the inner side surface; anda friction resistance changing means changing a friction resistance impeding relative rotation of the pair of cam members stepwise by changing, in a stepwise manner, force of pressing the ...

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Номер записи: 41
15-01-2015 дата публикации

Winch mechanism for a carrier truck

Номер: US20150016931A1
Автор: Laura M. Carson, Sanjeev T. Kuriakose
Принадлежит: Oshkosh Corp

A mechanism for a winch assembly includes a link assembly and a bracket. The link assembly includes an actuator having an end configured to be coupled to a winch free spool device, a bushing coupled to the actuator, and a projection extending from the bushing. The bracket defines an aperture that receives the actuator, and the aperture includes a lower portion and an upper portion. The lower portion of the aperture is sized to receive the bushing therethrough and the upper portion of the aperture is sized to engage the projection such that the winch free spool device is selectively locked in an engaged position.

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Номер записи: 42
03-02-2022 дата публикации

HAND LEVER TO PROVISIONALLY DISENGAGE A PARKING LOCK BY HAND

Номер: US20220034401A1
Автор: Gierling Armin, JAUCH Andreas, LEICHSENRING Horst, SAUTER Frank, Schraff Berthold
Принадлежит:

A lever () for the temporary disengagement of a parking lock () of a vehicle drive unit (). The lever () comprises a fixing piece () for fitting the lever () onto a parking lock shaft (), which extends inside the vehicle drive unit () and serves to actuate the parking lock (). The lever () is a hand lever with a gripping handle (). The gripping handle () is designed to enable a user to apply a manual force for manual actuation of the lever (). When the lever () is fitted on the parking lock shaft () and moved, the parking lock shaft () is moved from an engagement position to a disengagement position,. In the disengagement position, by further movement of the gripping handle () into a locking position, the lever () is blocked against a reverse movement out of the disengagement position. 112-. (canceled)13321. A lever () for the temporary disengagement of a parking lock () of a vehicle drive unit () , wherein:{'b': 3', '31, 'the lever () comprises a fixing piece (),'}{'b': 31', '3', '26', '2', '1, 'the fixing piece () is designed for fitting the lever () onto a parking lock shaft () which serves to actuate the parking lock () and extends at least partially inside the vehicle drive unit (),'}{'b': 3', '32, 'the lever () is in the form of a hand lever with a gripping handle (),'}{'b': 32', '3, 'the gripping handle () is designed to be gripped and thereby to enable manual force to be applied, by a user, for the manual actuation of the lever (),'}{'b': 3', '26, 'claim-text': [{'b': 32', '31', '26', '32, 'when the gripping handle () is moved from an engagement position to a disengagement position, by movement of the fixing piece (), the parking lock shaft () moves with the gripping handle (), and, in the engagement position, the parking lock is engaged whereas in the disengagement position the parking lock is disengaged, and'}, {'b': 32', '3, 'in the disengagement position, by a further movement, the gripping handle () can be moved to a locking position in which the lever ...

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Номер записи: 43
19-01-2017 дата публикации

LEVER DEVICE

Номер: US20170017256A1
Автор: NAKANO Yohei, SHIMIZU Etsuo
Принадлежит:

A lever device includes a housing and a lever unit pivotally coupled to the housing. The lever unit includes a lever shaft and a pivot shaft that extends in a direction intersecting the lever shaft. The pivot shaft functions as a pivot axis of the lever unit when the lever is pivoted in a first direction. The housing includes a retainer that accommodates the pivot shaft. The pivot shaft includes first and second guides. The first guide slides on the retainer when the lever unit is pivoted in the first direction to permit movement of the lever unit. The second guide that slides on the retainer when the lever unit is operated in a second direction to permit movement of the lever unit. 1. A lever device comprising:a housing; anda lever unit pivotally coupled to the housing so that the lever unit is pivotal in a plurality of different directions, wherein a lever shaft, and', 'a pivot shaft that extends from two opposite sides of the lever shaft in a direction intersecting the lever shaft, wherein the pivot shaft functions as a pivot axis of the lever unit when the lever unit is pivoted in a first direction;, 'the lever unit includes'}the housing includes a retainer that accommodates the pivot shaft; and a first guide that slides on the retainer when the lever unit is pivoted in the first direction to permit movement of the lever unit, and', 'a second guide that slides on the retainer when the lever unit is operated in a second direction to permit movement of the lever unit., 'the pivot shaft includes'}2. The lever device according to claim 1 , wherein the housing includesa housing main body, anda cover coupled in a removable manner to the housing main body in a vertical direction,wherein the lever unit is coupled between the housing main body and the cover.3. The lever device according to claim 2 , wherein the cover includes the retainer.4. The lever device according to claim 1 , whereinthe first guide is defined by a curved surface, andthe second guide is defined by ...

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Номер записи: 44
21-01-2016 дата публикации

FORCE FEEDBACK MINI-SHAFT FOR ELECTROMAGNETIC CONTROL

Номер: US20160018843A1
Автор: LOPEZ BenoîT
Принадлежит: MIDI INGENIERIE

The invention relates to a mini-shaft that comprises: a joystick (); a hinge part () having a first portion () having a first magnetic polarity, and a second portion () having a second magnetic polarity; a connection between the hinge part () and the joystick (); a first part () arranged opposite the first portion (); a second part () arranged opposite the second portion (); first polarization means () enabling the parts () to be controlled; sensors of the position of the joystick (); and control means which perform control on the basis of the measurement signals from the sensors and of a predetermined force feedback rule.

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Номер записи: 45
21-01-2021 дата публикации

PEDAL FOR A MOTOR VEHICLE

Номер: US20210016660A1
Автор: AUSTERMEIER Werner, HUGE Kerim Florian, Mueller Andreas, RIDDER Ralf, SCHLIWA David, SCHMITT Bernd, SCHUERMANN Robert, VIETHEN Claus
Принадлежит: Hella GmbH & Co. KGaA

In order to provide a pedal for a motor vehicle in which restoration of the pedal arm to its rest position is improved, it is proposed that a friction system has a rocker and the first return spring is disposed between the separate friction element and the rocker such that when the pedal arm moves in the direction of its maximum actuation position, the rocker is pressed against a friction surface of the separate friction elements in a friction force-generating manner, wherein the separate friction element is connected to the pedal arm in a compressive force-transmitting manner by means of the at least one first return spring, a bearing part for a second return spring, and a connecting element, and wherein the second return spring is disposed between the bearing part and the base part or the bearing part and the rocker. 1. A pedal for a motor vehicle , the pedal comprising:a pedal arm that is mounted rotatably about an axis of rotation on a base part and adpated to be moved back and forth between a rest position and a maximum actuation position, wherein a movement of the pedal arm in a direction of its rest position is promoted by means of at least one first return spring; anda friction system to generate a friction force when the pedal arm moves in the direction of its maximum actuation position, the friction system having a separate friction element,wherein the friction system has a rocker rotatably disposed on the base part, and the at least one first return spring is disposed between the separate friction element and the rocker such that when the pedal arm moves in the direction of its maximum actuation position, the rocker is pressed against a friction surface of the separate friction element in a friction force-generating manner,wherein the separate friction element is connected to the pedal arm in a compressive force-transmitting manner via the at least one first return spring, a bearing part for at least one second return spring that promotes the movement of ...

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Номер записи: 46
18-01-2018 дата публикации

DETENT ALIGNMENT MECHANISM ASSEMBLY

Номер: US20180017987A1
Автор: Crandall-Seibert Cory M., Jacobs Jeffrey Paul
Принадлежит:

A detent alignment mechanism assembly is provided and includes a shaft, a lock mechanism configured to selectively occupy an unlocked position at which the shaft is movable and a locked position at which the shaft is immovable, a detent mechanism coupled to the shaft and formed to define detent positions for the shaft to assume and move between and a detent alignment mechanism configured to provide to an operator of the shaft feedback and assistance corresponding to assumptions of the detent positions by the shaft during movements thereof by the operator. 1. A detent alignment mechanism assembly , comprising:a shaft;a lock mechanism configured to selectively occupy an unlocked position at which the shaft is movable and a locked position at which the shaft is immovable;a detent mechanism coupled to the shaft and formed to define detent positions for the shaft to assume and move between; anda detent alignment mechanism configured to provide to an operator of the shaft feedback and assistance corresponding to assumptions of the detent positions by the shaft during movements thereof by the operator.2. The detent alignment mechanism assembly according to claim 1 , wherein the lock mechanism comprises a spring-loaded lift mechanism disposed on the shaft.3. The detent alignment mechanism assembly according to claim 1 , wherein the detent mechanism comprises a toothed plate and a pin that is movable relative to the toothed plate by the lock mechanism.4. The detent alignment mechanism assembly according to claim 1 , wherein the detent alignment mechanism comprises a plate formed to define pockets and a detent element biased toward the plate.5. The detent alignment mechanism assembly according to claim 4 , wherein the pockets are aligned with the detent positions.6. The detent alignment mechanism assembly according to claim 4 , wherein the detent element is spring-loaded.7. The detent alignment mechanism assembly according to claim 4 , wherein the detent element and the ...

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Номер записи: 47
22-01-2015 дата публикации

Operating element, particularly for a motor vehicle

Номер: US20150020630A1
Автор: Johann Schneider, Manfred Mittermeier, Ulrich Mueller
Принадлежит: Audi AG

An operating element, particularly for a motor vehicle, has a rotary actuator rotatable about a first axis and pivotable about at least one second axis, the rotary actuator being arranged on a rotary actuator support. The rotary actuator support is acted on by a rocker lever with a pretensioning force opposing a pivoting movement of the rotary actuator, and the rotary actuator can only be pivoted about the second axis after overcoming the pretensioning force.

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Номер записи: 48
17-01-2019 дата публикации

MANUALLY OPERABLE CONTROL DEVICE

Номер: US20190018442A1
Автор: BOVING Marko
Принадлежит: GRAMMER AG

The invention relates to a manually operable control device for controlling movable elements of a vehicle, said control device comprising a control rod element, which is mounted so as to be slidable within a first guide path of a first control disc and within a second guide path of a second control disc, the first guide path being designed differently from the second guide path and the two control discs being mounted so as to rotate independently of one another about a common axis in a continuous manner. 1. A manually operable control device for controlling movable elements of a vehicle and/or for steering or accelerating the vehicle comprising:a control rod element, which is mounted so as to be slidable within a first guide path of a first control disc and within a second guide path of a second control disc, the first guide path being designed differently from the second guide path and the two control discs being mounted so as to rotate independently of one another about a common axis in a continuous manner.2. The manually operable control device according to claim 1 , wherein the first guide path is at least one of straight and arranged so as to extend through the axis.3. The manually operable control device according to claim 1 , wherein the second guide path is at least one of designed as a spiral and arranged so as to extend through the axis.4. The manually operable control device according to claim 1 , wherein the two control discs are arranged so as to be spaced apart from one another and so as to extend in parallel with one another and/or the control rod element is arranged so as to be constantly orthogonal claim 1 , with regard to the longitudinal direction thereof claim 1 , to a planar extension of at least one of the two control discs.5. The manually operable control device according to claim 1 , wherein at least one of the first control disc and the second control disc can be actively controlled in terms of a rotational movement about the axis by means ...

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Номер записи: 49
21-01-2021 дата публикации

USER INTERFACE DEVICE

Номер: US20210018951A1
Автор: CUTHBERTSON Rebecca Anne
Принадлежит:

A user interface device for controlling a robot manipulator having an end effector comprising at least one movable element, the user interface device comprising: a body for being held by a user, the body comprising an elongate grip portion configured to be gripped by one or more of a user's second to fourth fingers; a trigger extending transversely to the direction of elongation of the grip portion, the trigger being supported by the body so as to be capable of rotating relative to the body about a rotation axis passing through the grip portion; and a drive mechanism at least partially housed in the grip portion, the drive mechanism being coupled to the trigger for applying a torque to the trigger. 1. A user interface device configured to control a robot manipulator having an end effector comprising at least one movable element , the user interface device comprising:a body configured to be held by a user, the body comprising an elongate grip portion configured to be gripped by one or more of a user's second to fourth fingers and a head portion attached to the grip portion;a trigger extending transversely to the direction of elongation of the grip portion, the trigger being supported by the head portion so as to be configured to rotate relative to the head portion about a rotation axis passing through the grip portion; anda drive mechanism at least partially housed in the grip portion, the drive mechanism being coupled to the trigger in order to apply a torque to the trigger to extend the trigger out of the profile of the head portion away from the central X-Z plane of the head portion.2. A user interface device as claimed in claim 1 , wherein the body is configured to be gripped in normal use by a single hand of the user.3. (canceled)4. A user interface device as claimed in claim 1 , wherein the head portion defines a recess on the side thereof opposite the trigger claim 1 , the recess being configured to receive the thumb of a user gripping the grip portion.5. A ...

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Номер записи: 50
16-01-2020 дата публикации

USER INTERFACE DEVICE

Номер: US20200019205A1
Автор: CUTHBERTSON Rebecca Anne
Принадлежит:

A user interface device for controlling a robot manipulator having an end effector comprising at least one movable element, the user interface device comprising: a body for being held by a user, the body comprising an elongate grip portion configured to be gripped by one or more of a user's second to fourth fingers; a trigger extending transversely to the direction of elongation of the grip portion, the trigger being supported by the body so as to be capable of rotating relative to the body about a rotation axis passing through the grip portion; and a drive mechanism at least partially housed in the grip portion, the drive mechanism being coupled to the trigger for applying a torque to the trigger. 1. A user interface device configured to control a robot manipulator having an end effector comprising at least one movable element , the user interface device comprising:a body configured to be held by a user, the body comprising an elongate grip portion configured to be gripped by one or more of a user's second to fourth fingers;a trigger extending transversely to the direction of elongation of the grip portion, the trigger being supported by the body so as to be capable of rotating relative to the body about a rotation axis passing through the grip portion; anda drive mechanism at least partially housed in the grip portion, the drive mechanism being coupled to the trigger in order to apply a torque to the trigger.2. A user interface device as claimed in claim 1 , wherein the body is configured to be gripped in normal use by a single hand of the user.3. A user interface device as claimed in claim 1 , wherein the body comprises a head portion attached to the grip portion claim 1 , the head portion being located so as to lie alongside the trigger.4. A user interface device as claimed in claim 3 , wherein the head portion defines a recess on the side thereof opposite the trigger claim 3 , the recess being configured to receive the thumb of a user gripping the grip portion. ...

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Номер записи: 51
28-01-2016 дата публикации

CONTROLLER AND SHIFT-BY-WIRE SYSTEM USING THE CONTROLLER

Номер: US20160025214A1
Автор: Yoshida Kazuhiro
Принадлежит:

A shift-by-wire system, including a controller that includes a motor driver, and a microcomputer connected to the motor driver to control a motor that drives a control object. The control object has a park lock mechanism having a lock state and an unlock state. The lock state and the unlock state are switched according to an operation position of the control object. The controller is configured to estimate a tilt of a vehicle, detect whether the lock mechanism is in the lock state or in the unlock state, and adjust a target rotation speed of the motor according to the estimated tilt when the operation position of the control object is changed for switching the lock state to the unlock state. 1. A controller , comprising:a motor driver; anda microcomputer connected to the motor driver to control a motor that drives a control object that has a park lock mechanism having a lock state and an unlock state, the lock state and the unlock state switched according to an operation position of the control object, wherein estimate a tilt of a vehicle;', 'detect whether the lock mechanism is in the lock state or in the unlock state; and', 'adjust a target rotation speed of the motor according to the estimated tilt when the operation position of the control object is changed for switching the lock state to the unlock state., 'the controller is configured to2. The controller of claim 1 , whereinthe controller is configured to adjust a target rotation speed of the vehicle when in a sliding state to be smaller than a target rotation speed of the vehicle when in a level state.3. The controller of claim 1 , whereinthe motor comprises a switched-reluctance motor in which a power supply phase is switched according to a count value of an output signal from an encoder, the output signal therefrom in a pulse shape being in sync with a rotation of a rotor of the motor, andthe controller variably adjusts a phase advance amount of the power supply phase relative to a rotation phase of the ...

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Номер записи: 52
25-01-2018 дата публикации

CONTROL DEVICE OF VEHICLE

Номер: US20180023690A1
Автор: ASAMI Tomohiro, Ota Keisuke, TAKAI Hiromasa, TSUKAMOTO Norihiro
Принадлежит:

A control device of a vehicle including a motor and a multi-speed type automatic transmission including a plurality of engagement devices, the control device engaging the engagement device to be engaged and releasing the engagement device to be released when the shift is determined, and controlling an engagement pressure of an engagement device to be released during an upshift in a driven state and a downshift in a driving state and controlling an engagement pressure of an engagement device to be engaged during an upshift in the driving state and a downshift in the driven state so as to control a rotation speed of a rotating element of the automatic transmission, the control device increasing an instruction pressure of the engagement device to a target surge pressure for a target surge time when switching is performed during the upshift and the downshift in the driven state, to the driving state. 1. A control device of a vehicle including a motor and a multi-speed type automatic transmission configured to include a plurality of engagement devices , the automatic transmission shifted to a plurality of gear positions by switching an engagement state of the plurality of engagement devices , the control device of the vehicle including a shift control portion configured to engage the engagement device to be engaged during a shift and to release the engagement device to be released during the shift when the shift to a predetermined gear position is determined ,the shift control portion configured to control an engagement hydraulic pressure of an engagement device to be released during the shift so as to control a rotation speed of a rotating element of the automatic transmission during an upshift in a driven state in which a drive torque is not output from the motor, and to control an engagement hydraulic pressure of an engagement device to be engaged during the shift so as to control the rotation speed of the rotating element of the automatic transmission during an ...

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Номер записи: 53
23-01-2020 дата публикации

Control Lever Unit for Azimuth Thruster

Номер: US20200023931A1
Автор: Adnan Kadribasic
Принадлежит: Caterpillar Propulsion Production AB

The present disclosure relates to a control lever unit for an azimuth thruster. The control lever unit comprises a base plate, a main body rotatably connected to the base plate, and a handle movably connected to the main body. The handle includes a first handle portion extending away from the main body, and a second handle portion extending as a protrusion away from the first handle portion. The two handle portions may visually and haptically indicate the direction of thrust of the azimuth thruster to the operator.

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Номер записи: 54
23-01-2020 дата публикации

Locking and unlocking mechanism

Номер: US20200023991A1
Автор: Izabela PAWELEC, Piotr SOBOLAK
Принадлежит: Hamilton Sundstrand Corp

A locking mechanism for releasably locking a lock bolt against axial movement includes a solenoid assembly arranged, in use, in proximity to an axially moveable lock bolt. The solenoid assembly includes: a solenoid, a solenoid bias spring and a solenoid plunger having a plunger tip. When the solenoid is energised, the bias spring causes the solenoid plunger to move to bring the plunger tip into locking engagement with the lock bolt to prevent axial movement thereof, and when the solenoid is not energised, the solenoid bias spring causes the solenoid plunger to move to bring the plunger tip out of locking engagement with the lock bolt thus permitting axial movement thereof.

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Номер записи: 55
24-01-2019 дата публикации

Knob assembly and appliance having knob assembly

Номер: US20190024903A1
Автор: Yeonsik HA
Принадлежит: LG ELECTRONICS INC

A knob assembly and an appliance having a knob assembly are provided. The knob assembly may include a knob configured to be rotatably installed, a knob ring configured to surround the knob and to be rotated independently from the knob, a spring configured to provide an elastic force so as to return the knob ring toward an initial position when the knob ring is rotated to a position spaced apart from the initial position, and a magnetic force provider configured to provide a magnetic force to return the knob ring to the initial position when the knob ring is at a position adjacent to the initial position.

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Номер записи: 56
28-01-2016 дата публикации

RETURN MECHANISM, ACCELERATION MECHANISM, POWER GENERATOR, TRANSMITTER, AND SWITCHING ARRANGEMENT

Номер: US20160028291A1
Автор: NISHIMAKI Satoru, TSUKANAKA Yohei, TSUKIMORI Kazuyuki, Wada Makoto
Принадлежит: Omron Corporation

A return mechanism is achieved which requires only a small force for operation. In one aspect of the present invention, a return mechanism () includes: a first spring () that acts between an operating section () and a working section (); and a second spring () that acts between the operating section () and a base (). A direction in which the second spring acts when the operating section () is in a first position is not parallel to a direction in which the second spring () acts when the operating section () is in a second position. A component which, of a force of the second spring, acts in a direction of motion of the operating section () is smaller when the operating section () is in the second position than in the first position. 1. A return mechanism for an operating section and a working section , the return mechanism comprising:the operating section;the working section;a base;a first spring that acts between the operating section and the working section; anda second spring that acts between the operating section and the base,the operating section being moved from a first position to a second position by an external force and being moved from the second position to the first position by a force that is applied from the second spring,the working section being moved between a third position and a fourth position in response to a motion of the operating section between the first position and the second position,the first spring causing the working section to be moved by elastic energy stored by at least either an external force that is applied to the operating section or the force that is applied from the second spring,the second spring causing the operating section to be returned to the first position by elastic energy stored by the external force that is applied to the operating section,in a case where the working section is in at least either the third position or the fourth position, a retention force that causes the working section to be retained in that ...

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Номер записи: 57
24-01-2019 дата публикации

SAFETY CONTROL LOCKOUT KNOB

Номер: US20190025870A1
Автор: Lewis Desirea, McGinnis Brendan, Swayne Steven, Worley Andrew
Принадлежит:

A control knob for controlling the operation of a component of a household appliance is disclosed. The control knob includes a body configured to be attached to a rotatable rod extending from the appliance. A locking element reversibly secures the body in at least one rotational position. The locking element is movable between a first position and a second position. The locking element is configured to engage with a notch to rotatably secure the body in the at least one rotational position when the locking element is in the first position, and to disengage from the notch to permit the body to be rotated when the locking element is in the second position. 1. A control knob for controlling the operation of a component of a household appliance , said control knob comprising:a body configured to be attached to a rotatable rod extending from said appliance, anda locking element for reversibly securing said body in at least one rotational position, said locking element movable between a first position and a second position,said locking element being configured to engage with a notch in said appliance to rotatably secure said body in said at least one rotational position when said locking element is in said first position, and to disengage from said notch to permit said body to be rotated when said locking element is in said second position,said locking element being either pivotable relative to said body or radially compressible relative to said body from said first position to said second positions in order to reversibly disengage said locking element from said notch to thereby permit said rotation of said body.2. The control knob of claim 1 , further comprising a biasing element for biasing said locking element to said first position.3. The control knob of claim 2 , said biasing element being at least one of a compression spring and a torsional spring.4. The control knob of claim 1 , said locking element comprising a flexible leg radially compressible relative to said ...

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Номер записи: 58
23-01-2020 дата публикации

Transmission Element And Actuating Drive With A Return Spring And With A Self-Unlocking Gear Lock

Номер: US20200026322A1
Автор: Böttger Florian Erich, Pally Andreas
Принадлежит: SIEMENS SCHWEIZ AG

Various embodiments include a transmission element for a spring return of an actuating drive comprising: a toothed wheel element with teeth at least in sections; and a locking element including a locking section for locking engagement in the teeth of the toothed wheel element to prevent a rotation of the toothed wheel element in a return direction. The locking element includes a safety element mechanically operatively connected to the locking section and elastically deformable in order to release the locking of the toothed wheel element by elastic deformation of the safety element at a torque of the toothed wheel element in the return direction greater than a safety torque limit. 1. A transmission element for a spring return of an actuating drive , the transmission element comprising:a toothed wheel element with teeth at least in sections; anda locking element including a locking section for locking engagement in the teeth of the toothed wheel element to prevent a rotation of the toothed wheel element in a return direction;wherein the locking element includes a safety element mechanically operatively connected to the locking section and elastically deformable in order to release the locking of the toothed wheel element by elastic deformation of the safety element at a torque of the toothed wheel element in the return direction greater than a safety torque limit.2. The transmission element as claimed in claim 1 , further comprising a return spring element;wherein the safety torque limit is greater than a torque which can be generated by the return spring element on the toothed wheel element.3. The transmission element as claimed in claim 1 , wherein the locking section comprises a locking tooth for engagement in the teeth of the toothed wheel element.4. The transmission element as claimed in claim 1 , wherein:the locking section includes a locking lever rotatably mounted on a base element of the locking element around a locking axle; andthe locking lever moves from a ...

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Номер записи: 59
28-01-2021 дата публикации

FOOT SWITCH

Номер: US20210026392A1
Автор: FLACHMANN Rainer, GERHARDY Christof, SCHMIDT Marc, SEELIG Uwe
Принадлежит:

A foot switch includes at least one pedal rotationally mounted for actuating about at least two axes arranged at an angle with respect to each other. A stop device that can stop a movement of the pedal about one of the two axes is provided 113-. (canceled)14. A foot switch , comprising:at least one pedal, which is pivotally mounted for actuation about at least two axes arranged at an angle relative to one another; anda locking device configured to lock movement of the pedal about one of the at least two axes.15. The foot switch of claim 14 , further comprising:a pedal base body pivotally mounted about a horizontal axis; anda pedal pivot body pivotally mounted relative to the pedal base body about an axis perpendicular to the pedal base body, wherein the at least two axes include the horizontal axis and the axis perpendicular to the pedal base body.16. The foot switch of claim 15 , wherein the locking device acts on the pivoting movement of the pedal pivot body relative to the pedal base body.17. The foot switch of claim 14 , wherein the locking device is manually operable.18. The foot switch of claim 17 , wherein the locking device comprises at least one hand lever coupled to at least one locking pin claim 17 , wherein the locking pin blocks the pivoting movement of the pedal pivot body in a locking position and enables the pivoting movement in a release position.19. The foot switch of claim 18 , wherein the at least one locking pin is retracted in the release position into a locking pin chamber of the pedal pivot body and is extended in the locking position from the locking pin chamber to such an extent that the at least one locking pin acts as a stop relative to the pedal base body.20. The foot switch of claim 19 , wherein the at least one locking pin includes two locking pins arranged in such a way that in the locking position the two locking pins each rest against one side of the pedal base body.21. The foot switch of claim 14 , wherein the locking device is ...

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Номер записи: 60
28-01-2021 дата публикации

FORCE SENSE IMPARTING OPERATION DEVICE

Номер: US20210026393A1
Автор: Hashimoto Hiroshi, Inoue Koji
Принадлежит:

A force sense imparting operation device that imparts a force sense in accordance with a load acting on an actuation device. The device includes an operation member, a displacement detector, a load detector, a force sense generator that imparts a force sense to an operator who operates the operation member, a current controller that performs an actual control and a preliminary control, the actual control increasing the force sense imparted by the force sense generator by increasing an excitation current in response to an increase in the load, the preliminary control supplying the excitation current to an excitation coil prior to the actual control, the excitation current supplied by the preliminary control being set to a preliminary current value lower than the excitation current supplied to the excitation coil under the actual control, and a current supplying portion that supplies the excitation current to the excitation coil. 1. A force sense imparting operation device configured to impart a force sense in accordance with a load acting on an actuation device which performs a predetermined motion in response to a motion request output when there is an operation causing a displaced amount exceeding a predetermined displacement threshold value from a predetermined neutral position under a stationary condition of the actuation device , the force sense imparting operation device comprising:an operation member operated to be displaced from the neutral position;a displacement detector configured to detect the displaced amount of the operation member from the neutral position;a load detector configured to detect the load acting on the actuation device which starts the predetermined motion in response to the motion request output when the displaced amount of the operation member exceeds the displacement threshold value;a force sense generator including an excitation coil to which an excitation current is supplied, the force sense generator being configured to generate ...

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Номер записи: 61
17-02-2022 дата публикации

INPUT DEVICE AND VEHICLE INCLUDING THE SAME, AND METHOD OF CONTROLLING INPUT DEVICE

Номер: US20220048441A1
Автор: Choi Inrak, Follmer Sean, Lee SeungHwan
Принадлежит:

An input device provides an improved feeling of operation to a user and allows the user to recognize an operation of a handle by providing haptic feedback by limiting a direction of movement of the handle of the input device provided in a vehicle according to a control item, applying a reaction force to the handle, or generating a vibration. The input device includes the handle that is movable in a first direction and a second direction and a motor that is configured to generate force related to a movement of the handle. A driver is configured to operate the motor. A controller operates the driver to limit a moving direction of the handle to the first direction or the second direction according to a control item controlled by the movement of the handle. 1: An input device , comprising:a handle configured to be movable in a first direction and a second direction;a motor configured to generate force related to a movement of the handle;a driver configured to operate the motor; anda controller configured to receive information regarding a control item among a plurality of control items controlled by a vehicle and to operate the driver to limit a moving direction of the handle to the first direction or the second direction based on the received information,wherein the handle is configured to receive a selection of one of a plurality of sub-control items for the control item regarding the received information,wherein the controller is configured to transmit a signal related to the selection of the one of the plurality of sub-control items based on the movement of the handle along the first direction or the second direction.2: The input device according to claim 1 , further comprising:a first detector configured to detect a touch on the handle,wherein the controller is configured to activate the input device in response to detecting the touch on the handle.3: The input device according to claim 1 , wherein the motor includes:a first servo motor configured to provide force ...

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Номер записи: 62
04-02-2016 дата публикации

Tool Carrier for Setting Up and Placing a Tool For a Loader, and Method for Setting Up and Placing a Tool

Номер: US20160033989A1
Автор: FAIVRE Damien, VILLARREAL Diego Adrian
Принадлежит:

The tool carrier disclosed herein has a locking device with a low degree of complexity, a low diversity of parts, and a high degree of reliability. By means of the completely automated locking process, the setting up of the tool on the tool carrier is considerably simplified for the operator or the driver, since neither has to leave the cabin any longer in order to lock the tool. The actuation of the setting up and holding devices by the tool during the setting up of the tool ensures that the locking device is used only if a tool is also set up. An erroneous movement of the lock into its locking position due to vibrations or by a movement of the tool carrier or the front loader without a set-up tool is effectively avoided. 1. A tool lock comprising:a tool carrier comprising a tool carrier frame;a lock comprising a handle for the manual movement of the lock from the locked position to the unlocked position and a first guiding and locking section connected to a second guiding and locking section, wherein the second guiding and locking section comprises a spring connected to a disk for engaging the tool carrier and a heel; anda setting up and holding device supported on the tool carrier frame comprising a first rotary lever connected to a second rotary lever about a rotation axle and a spring coupled to the tool carrier frame and to the first rotary lever.2. The tool lock of claim 1 , wherein the tool carrier frame further comprises an upper cross brace and a lower cross brace connected by at least one profile plate and at least one support plate.3. The tool lock of claim 2 , wherein the at least one profile plate and the at least one support plate each further comprise a borehole for guiding the lock.4. The tool lock of claim 2 , wherein the area between the at least one profile plate and the at least one support plate define a tool holding area for engaging and locking a tool.5. The tool lock of claim 1 , wherein the handle further comprises two legs connected to a ...

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Номер записи: 63
01-02-2018 дата публикации

LEVER UNIT

Номер: US20180032098A1
Автор: Sugiyama Hiroaki
Принадлежит: Omron Corporation

A lever unit is provided with a start lever rotatably provided on a securing shaft, a ratchet mechanism that restricts a movement direction of the start lever to one direction, and a reset mechanism that releases the restriction on the movement direction by the ratchet mechanism, wherein the ratchet mechanism is provided with a rotation plate that rotates integrally with the start lever and on which multiple teeth are formed on an outer edge thereof, and multiple latch pieces having engaging portions that mesh with tooth depression portions between the teeth of the rotation plate, wherein the multiple latch pieces are set in an array along an outer edge of the rotation plate so that each time the rotation plate moves a single pitch portion of the teeth, the engaging portions of all of the latch pieces mesh alternately with one of the tooth depression portions. 1. A lever unit comprising:a lever rotatably provided on a shaft, a ratchet mechanism that restricts a movement direction of the lever to one direction, and a reset mechanism that releases the restriction on the movement direction by the ratchet mechanism,wherein the ratchet mechanism is provided with:a rotational body that rotates integrally with the lever and on which multiple teeth are formed on an outer edge thereof, andmultiple latch pieces having engaging portions that mesh with tooth depression portions between the teeth of the rotational body, andthe multiple latch pieces are set in an array along an outer edge of the rotational body so that each time the rotational body moves a single pitch portion of the teeth, the engaging portions of all of the latch pieces mesh alternately with one of the tooth depression portions.2. The lever unit according to claim 1 ,wherein the reset mechanism is provided with a releasing piece that contacts and presses the multiple latch pieces respectively and causes the engaging portion to disengage from the outer edge of the rotational body. The present invention relates ...

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Номер записи: 64
17-02-2022 дата публикации

MULTI-FUNCTIONAL KNOB

Номер: US20220050490A1
Автор: JANG KilPyung
Принадлежит: Hyundai Mobis Co., Ltd.

A multi-functional knob comprising: a button unit exposed to the outside and having a gripping circumferential surface; a guide body unit of a hollow type, configured such that the button unit surrounds at least a portion thereof and is fixedly coupled to an outer surface thereof; a fixing housing of a hollow type, at least partially surrounding the button unit and the guide body unit; a push member assembled to the fixing housing and configured to move in a direction parallel to a longitudinal axis in response to movement of the guide body unit; and a printed circuit board connected to the fixing housing. 1. A multi-functional knob comprising:a button unit exposed to an outside and having a gripping circumferential surface;a guide body unit of a hollow type, configured such that the button unit surrounds at least a portion thereof and is fixedly coupled to an outer surface thereof;a fixing housing of a hollow type, at least partially surrounding the button unit and the guide body unit;a push member assembled to the fixing housing and configured to move in a direction parallel to a longitudinal axis in response to movement of the guide body unit; anda printed circuit board connected to the fixing housing.2. The multi-functional knob of claim 1 , wherein the button unit and the guide body unit are configured to be movable along a longitudinal direction of the multi-functional knob.3. The multi-functional knob of claim 1 , wherein the button unit and the guide body unit are configured to be movable in conjunction with each other along the longitudinal axis direction of the multi-function knob.4. The multi-functional knob of claim 1 , wherein the button unit and the guide body unit are rotatable about a longitudinal axis.5. The multi-functional knob of claim 4 , wherein the button unit and the guide body unit are configured to be rotatable in conjunction with each other.6. The multi-functional knob of claim 1 , wherein the printed circuit board includes:a push sensor ...

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Номер записи: 65
31-01-2019 дата публикации

OPERATING UNIT FOR A VEHICLE

Номер: US20190033973A1
Автор: Beschnitt Alexander, KARLICZEK Markus, TREUGUTH Udo, Vogt Frank
Принадлежит:

An operating unit for a vehicle, e.g., an infotainment system for controlling diverse vehicle components, can include a housing and an operating element mounted in a spring-elastic manner on and/or in the housing along a vertical axis of movement extending substantially orthogonally to the operating surface and along a lateral axis of movement extending substantially transversely to the vertical axis of movement. The operating unit can also include at least one sensor for detecting an actuating movement of the operating element in the direction of the vertical axis of movement and an actuator arranged in and/or on the housing for the feedback movement of the operating element at least also in the lateral axis of movement during a detected actuating movement of the operating element, and a spring frame for the spring-elastic mounting of the operating element. 110-. (canceled)11. An operating unit for a vehicle , particularly an infotainment system for controlling diverse vehicle components , comprisinga housing having a front side,an operating element arranged on the front side of the housing, which has an operating surface,wherein the operating element is mounted in a spring-elastic manner on and/or in the housing along a vertical axis of movement extending substantially orthogonally to the operating surface and along a lateral axis of movement extending substantially transversely to the vertical axis of movement,at least one sensor for detecting an actuating movement of the operating in the direction of the vertical axis of movement,an actuator arranged in and/or on the housing for feedback movement of the operating element at least also in the lateral axis of movement upon a detected actuating movement of the operating element, wherein the actuator comprises an electromagnetically controllable drive element mechanically coupled to the operating element and being movable forth and/or back,an evaluating and control unit connected to the sensor and the actuator, anda ...

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Номер записи: 66
30-01-2020 дата публикации

SAFETY CONTROL LOCKOUT KNOB

Номер: US20200033905A1
Автор: Lewis Desirea, McGinnis Brendan, Swayne Steven, Worley Andrew
Принадлежит:

A control knob for controlling the operation of a component of a household appliance is disclosed. The control knob includes a body configured to be attached to a rotatable rod extending from the appliance. A locking element reversibly secures the body in at least one rotational position. The locking element is movable between a first position and a second position. The locking element is configured to engage with a notch to rotatably secure the body in the at least one rotational position when the locking element is in the first position, and to disengage from the notch to permit the body to be rotated when the locking element is in the second position. 1. A control knob comprising:a rotatable knob body having a longitudinal axis,a locking element comprising a lever portion extending therefrom, said lever portion extending in a generally longitudinal direction and being pivotable about an axis extending in a direction generally perpendicular to said longitudinal axis of said knob body, anda spring biasing said locking element into a first position wherein a distal end of said lever portion extends to a forward position relative to said knob body, said lever portion being pivotable against a biasing force of said spring into a second position wherein said distal end of said lever portion is withdrawn from said forward position.2. The control knob of claim 1 , said lever portion being generally coplanar with an outer surface of said knob body when said locking element is in said first position.3. The control knob of claim 1 , said distal end of said lever portion dimensioned to engage a notch in an appliance to lock said control knob in a predetermined rotational position when said locking element is in said first position.4. The control knob of claim 1 , said spring being a torsional spring.5. The control knob of claim 1 , said forward position being spaced from a rear end of said knob body.6. The control knob of claim 1 , said locking element further comprising a ...

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Номер записи: 67
30-01-2020 дата публикации

INPUT DEVICE INCLUDING A MECHANICAL RATCHET SYSTEM WITH SMART SHIFT

Номер: US20200034028A1
Автор: "OMahony Davin", Corcoran Fergal, Mcloughlin Padraig, Merminod Antoine, Merminod Baptiste
Принадлежит:

A knob for an input device includes a knob housing being rotatable on an axis, a shaft extending from the knob housing along the axis, a ratchet wheel axially coupled to the shaft with a toothed perimeter, and a ratchet arm to couple to the toothed perimeter of the ratchet wheel when the ratchet arm is engaged such that a ratcheted rotation occurs when the knob is rotated, and decouple from the toothed perimeter of the ratchet wheel when the ratchet arm is disengaged. The knob can further include a resistance wheel axially coupled to the shaft with a substantially smooth perimeter, and a resistance arm to couple to the smooth perimeter of the resistance wheel when the resistance arm is engaged such that a friction is provided when the knob is rotated, and decouple from the smooth perimeter of the resistance wheel when the resistance arm is disengaged. 120-. (canceled)21. A computer-implemented method for the operation of a knob on an input device , the method comprising: ratchet-mode of operation for the knob; and', 'a resistance-mode of operation for the knob;, 'receiving input data, by a processor, corresponding to a selection of one of a 'controlling a ratchet arm to engage with a toothed perimeter of a ratchet wheel that is axially coupled to the knob to provide a ratcheted rotation when the knob is rotated;', 'when the input data corresponds to the ratchet-mode of operation 'controlling a resistance arm to engage with a substantially smooth perimeter of a resistance wheel that is axially coupled to the knob to provide a frictional resistance to rotation when the knob is rotated.', 'when the input data corresponds to the resistance-mode of operation22. The computer-implemented method of wherein the ratchet arm includes a first set of compression springs to cause the ratchet arm to be normally engaged with the ratchet wheel claim 21 , andwherein the resistance arm includes a second set of compression springs to cause the resistance arm to be normally engaged with ...

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Номер записи: 68
11-02-2016 дата публикации

Vertical Support Apparatus for a Telescoping Seating System

Номер: US20160040444A1
Автор: JR. Richard D., Strayer, Strayer Ronald D.
Принадлежит:

A telescoping seating system comprising a plurality of seating levels arranged in a vertically stacked orientation, the plurality of seating levels comprising a bottom seating level and at least one upper seating level. The at least one upper seating level further comprises a support structure having at least one nose beam configured to support a seating portion, and at least one vertical support element provided on a surface of the at least one nose beam, wherein the at least one vertical support element is sized and positioned so as to minimize substantially direct contact with the seating portion of an adjacent seating level during opening and closing of the telescoping seating system, and to provide vertical support between adjacent seating levels in an event of vertical loading on the seating levels when the telescoping seating system is in the closed position. 1. A telescoping seating system configurable between open and closed positions , the system comprising:a plurality of seating levels arranged in a vertically stacked orientation, the plurality of seating levels comprising a bottom seating level adjacent a floor and at least one upper seating level above the bottom seating level, the at least one upper seating level comprising:a seating portion;a foot platform;a support structure for supporting the seating portion and the foot platform, wherein the support structure comprises at least one nose beam configured to support at least the seating portion; andat least one vertical support element provided on a surface of the at least one nose beam, wherein the at least one vertical support element is sized and positioned so as to minimize substantially direct contact with the seating portion of an adjacent seating level during opening and closing of the telescoping seating system, and to provide vertical support between adjacent seating levels in an event of vertical loading on the one or more of the seating levels when the telescoping seating system is in the ...

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Номер записи: 69
12-02-2015 дата публикации

MASTER CONTROLLER

Номер: US20150040714A1
Автор: Kameda Takashi, Okai Masao, Okui Ichirou
Принадлежит: Mitsubishi Electric Corporation

The master controller includes a main handle, a handle drum, a reverse handle, a lock collar, a first lock cam having an outer peripheral surface that locks the reverse handle at a neutral position when an operation key is at a locked position, a second lock cam that rotates integrally with the reverse handle, and has an outer peripheral surface that locks the reverse handle and the main handle at a neutral position when the operation key is at a locked position, and that locks the reverse handle at a forward position or a reverse position and unlocks the main handle when the reverse handle is operated to the forward position or the reverse position, and a rod holding unit that holds a rod movably between the lock collar and the second lock cam. 1. A master controller comprising:a main handle that performs a speed-control operation of a railway vehicle;a handle drum that is turned in a direction in which the main handle is operated;a reverse handle that is provided turnably on an axial line orthogonal to a spindle of the handle drum and reverses a traveling direction of the railway vehicle;a lock collar that is formed in a disk shape having a smaller diameter than that of the handle drum and is attached to an end face of the handle drum about the spindle of the handle drum to lock an operation of the main handle when the reverse handle is at a neutral position;a first lock cam that is formed in a plate-like shape, rotates integrally with an operation key that is turned about an axial line orthogonal to the spindle of the handle drum, and has an outer peripheral surface that locks the reverse handle at a neutral position when the operation key is at a locked position;a second lock cam that rotates integrally with the reverse handle, and has an outer peripheral surface that locks the reverse handle and the main handle at a neutral position when the operation key is at a locked position, and that locks the reverse handle at a forward position or a reverse position and ...

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Номер записи: 70
08-02-2018 дата публикации

APPARATUS AND METHOD FOR ADJUSTING A ROTARY OR PIVOTING MOVEMENT OF A CONTROL ELEMENT FOR A VEHICLE

Номер: US20180039297A1
Автор: HESSEL Alex
Принадлежит: ZF FRIEDRICHSHAFEN AG

Provision is made for a device for setting a rotational movement or pivoting movement of a control element for a vehicle. To this end, the device comprises a curved latching contour for defining at least a shift position of the control element. The device also comprises a latching element for engaging in the latching contour. Furthermore, the device comprises a power transmitting device, with which the control element can be mechanically connected, in order to absorb mechanical forces exerted on the control element during the rotational movement or pivoting movement of the control element and transmitting said forces to the latching element. The device is characterized in that the latching element can be arranged to be swivel-mounted on the power transmitting device, wherein due to the operating force the latching element can be moved in rolling fashion along the latching contour. 1. A device for setting a rotational movement or pivoting movement of a control element comprising:a curved latching contour for defining at least a shift position of the control element,a latching element for engaging in the latching contour, anda power transmitting device, with which the control element can be mechanically connected in order to absorb an operating force exerted on the control element during the rotational movement or pivoting movement and transmitting said forces to the latching element,wherein the latching element can be arranged to be swivel-mounted on the power transmitting device,wherein due to the operating force the latching element can be moved in rolling fashion along the latching contour.2. The device according to claim 1 , wherein the latching element comprises a centrally arranged bearing segment for supporting the power transmitting device and a peripherally arranged engaging portion for engaging in the latching contour.3. The device according to claim 2 , wherein the bearing segment of the latching element is formed from a hard material with a first ...

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Номер записи: 71
08-02-2018 дата публикации

Modular Non-Linear Spring System

Номер: US20180039298A1
Автор: Adoline Jack, Davis Joaquin, Sicotte Jason
Принадлежит:

A modular non-linear spring system capable of simulating traditional brake pedal feel when incorporated into a hydraulic and/or electro-hydraulic vehicle braking system. The system can include a first spacer having a top surface and a bottom surface and an optional second spacer having a top surface and a bottom surface. In one arrangement, a first mechanical spring is in abutting engagement with the top surface of said first spacer, a second mechanical spring is in abutting engagement with the bottom surface of said first spacer and the top surface of said second spacer, and an optional third mechanical spring is in abutting engagement with the bottom surface of said second spacer. The springs are arranged to be progressively compressed using a brake pedal of the braking system. 1. A modular non-linear spring system suitable for use in a vehicle braking system comprising:a first spacer having a top surface and a bottom surface;a first spring in abutting engagement with the top surface of said first spacer;a second spring in abutting engagement with the bottom surface of said first spacer;wherein the first and second springs are sequentially compressible whereby compression of one or more of the mechanical springs in said modular non-linear spring system provides a non-linear, progressively increasing mechanical spring force.2. The modular non-linear spring system as defined in claim 1 , wherein at least two of said springs have different properties claim 1 , sizes claim 1 , spring rates claim 1 , types claim 1 , or combinations thereof.3. The modular non-linear spring system as defined in claim 1 , further including a second spacer and a third spring claim 1 , said second spacer having a top surface and a bottom surface claim 1 , said second mechanical spring in abutting engagement with the top surface of said second spacer claim 1 , and said third mechanical spring in abutting engagement with the bottom surface of said second spacer claim 1 , said first claim 1 , ...

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Номер записи: 72
06-02-2020 дата публикации

VEHICULAR ACCELERATOR PEDAL DEVICE

Номер: US20200039350A1
Автор: TAYAMA Shuichi
Принадлежит:

The accelerator pedal device includes a first reaction force applying unit that applies a normal reaction force to the accelerator pedal in a direction opposite to the step-on direction during manual driving, and a second reaction force applying unit that applies an additional reaction force to the accelerator pedal in the direction opposite to the step-on direction during automatic driving. Upon starting of automatic driving, the accelerator pedal is swung and moved by the additional reaction force of the second reaction force applying unit in the direction opposite to the step-on direction beyond a reference position (P), at which the accelerator pedal is not being stepped on, so as to reach a first or second swing position and kept at the position to serve as a footrest which cannot be further pressed downward unless a tread force equal to or greater than the additional reaction force is applied thereon. 1. A vehicular accelerator pedal device , comprising:an accelerator pedal;a first reaction force applying unit configured to apply a reaction force to the accelerator pedal in a direction opposite to a step-on direction; anda second reaction force applying unit configured to apply an additional reaction force to the accelerator pedal during automatic driving in the direction opposite to the step-on direction,wherein the accelerator pedal is swingable during the automatic driving from a reference position without being stepped on with manual driving beyond the reference position in the direction opposite to the step-on direction, andthe second reaction force applying unit causes the accelerator pedal to move to a swing position beyond the reference position in the direction opposite to the step-on direction with the additional reaction force during the automatic driving and to be kept at the swing position.2. The vehicular accelerator pedal device according to claim 1 , wherein the automatic driving is capable of being released by the accelerator pedal being ...

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Номер записи: 73
24-02-2022 дата публикации

FORCE APPLICATION DEVICE FOR AN ACTIVE MINI-STICK AND MECHANICAL BACKUP CONTROL METHOD

Номер: US20220057826A1
Автор: ATTRAZIC Yannick Ghislain, BARO Nicolas, Coppee Pascal, LAWNICZAK Rémi-Louis
Принадлежит: SAFRAN ELECTRONICS & DEFENSE

A force application device for an aircraft control stick in provided. The device includes a mechanical joint, a force motor, a rheological brake, and a control device. The mechanical joint receives a lever of an aircraft pilot stick and is rotatably movable. The force motor includes a motor shaft extending along a third axis, the rotation of the motor shaft being linked to the rotation of the mechanical joint. The force motor exerts a resistive torque on the motor shaft. The rheological brake includes two facing parts, and has a volume delimited by the two facing parts, the volume being adapted to contain a rheological material. One of the parts is arranged on the motor shaft and rotatably movable about the third axis relative to the other of the parts. The control device applies an electromagnetic field within the volume so as to vary shear strength of the rheological material. 119-. (canceled)20. A force application device for an aircraft pilot stick , the device comprising:a mechanical joint configured to receive a lever of an aircraft pilot stick, the mechanical joint being rotatably movable about a roll axis and about a pitch axis,a force motor comprising a motor shaft extending along a third axis, the rotation of the motor shaft about the third axis being linked to the rotation of the mechanical joint about an axis taken among the roll axis or the pitch axis, the force motor being configured to exert a resistive torque on the motor shaft,a rheological brake comprising two facing parts facing each other,the brake comprising a volume delimited by said two facing parts, the volume being adapted to contain a rheological material, one of said two parts being arranged on the motor shaft and being rotatably movable about the third axis relative to the other of said two facing parts, anda control device controlled to apply an electromagnetic field within said volume so as to vary shear strength of the rheological material.21. The force application device according to ...

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Номер записи: 74
08-02-2018 дата публикации

FEEDER

Номер: US20180042151A1
Автор: OHASHI Hiroyasu, Sugimoto Koichiro, Takahashi Akira
Принадлежит: Fuji Machine Mfg. Co., Ltd.

A groove for allowing passing of a component storage section during conveyance of a carrier tape having the component storage section protruding is formed in a tape conveyance path of a feeder. The groove is provided with a tape lower face biasing member which is pressed by the lower face of the carrier tape and is deformed downward when the carrier tape has the component storage section protruding until the carrier tape inserted from a tape insertion section reaches a rear side sprocket, and biases the lower face of the carrier tape when the carrier tape has the component storage section not protruding. 1: A feeder comprising:a feeder main body which has a tape insertion section formed in a rear portion of the feeder main body, the tape insertion section being configured to receive a carrier tape in which a component storage section storing a plurality of components is formed so as to protrude downward and a carrier tape in which a component storage section not protruding downward is formed;a tape conveyance path which is provided between both side walls of the feeder main body so as to communicate with the tape insertion section in order to convey the carrier tapes toward a front side from a back side; anda rear side sprocket which is rotatably provided in the feeder main body, has an engageable engagement protrusion in an engagement hole of the carrier tape inserted from the tape insertion section, and transmits the carrier tape along the tape conveyance path,wherein a groove for allowing passing of the component storage section during the conveyance of the carrier tape having the component storage section protruding is formed in the tape conveyance path, andwherein the groove is provided with a tape lower face biasing member which is pressed by a lower face of the carrier tape and is deformed downward when the carrier tape has the component storage section protruding, and biases the lower face of the carrier tape when the carrier tape has the component storage ...

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Номер записи: 75
07-02-2019 дата публикации

Input device

Номер: US20190041892A1
Автор: Shinichi Wada
Принадлежит: Panasonic Intellectual Property Management Co Ltd

In an input device, a plurality of cam parts are provided at intervals in a circumferential direction of a device main body and first and second boss parts to be engaged with cam parts are respectively provided at intervals in a circumferential direction of rotor that lifts or lowers together with a slider. When the slider is caused to lift or lower by pushing operation or cancellation of the pushing operation of an operating unit, the cam parts of the device main body guide the boss parts of the rotor to thereby cause the rotor to turn with respect to the slider to lift or lower a presser.

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Номер записи: 76
07-02-2019 дата публикации

Multi-Axis Gimbal Mounting for Controller Providing Tactile Feedback for the Null Command

Номер: US20190041894A1
Автор: BULL Jeffrey William, DEGNAN Nicholas Michael, Matson Alinda Mercedes, PARAZYNSKI Scott Edward, TRAN Brandon
Принадлежит:

A gimbal support that senses rotational displacement and provides haptic feedback in one, two or three dimensions of a manually-operated control member used to generate control inputs using a single hand while also limiting cross-coupling. 1. A gimbal support for a control member that pivots about each of two , intersecting axes of rotation , the gimbal support comprising:a base for mounting the gimbal;a post to which a control member of a controller may be coupled;a first member connected with the base in a fixed relationship;a second member that rotates with respect to the first member around at least one of the two, intersecting axes of rotation, the post being coupled with the second member and constrained by the second member to pivot about each of the two, intersecting axes of rotation, the post having a null position at a predetermined angular displacement about each axis of rotation.2. The gimbal support of claim 1 , further comprising a detent aligned with a surface feature claim 1 , when the angular position of the post with respect to the first member about a first one of the axes of rotation is in a predetermined null position claim 1 , the detent and surface feature cooperating to cause generation of haptic feedback when the post leaves and returns to the null position claim 1 , one of the detent and the surface feature having a fixed relationship with the post and the other of the detent and the surface feature having a fixed relationship with the first member.3. The gimbal support of claim 2 , further comprising a cap connected to the post and extending partially around the outer surface of the first member claim 2 , wherein the detent is mounted in one of the cap and the first member and a recess is formed in a spherical surface of the other of the cap and the first member.4. The gimbal support of claim 3 , wherein the recess is a dimple shape.5. The gimbal support of claim 3 , wherein the recess is a groove that extends around a circumference of one ...

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Номер записи: 77
07-02-2019 дата публикации

Camera and Sensor Controls for Remotely Operated Vehicles and Virtual Environments

Номер: US20190042004A1
Автор: Austin Hill, Brandon Tran, Radley Angelo, Scott Edward Parazynski
Принадлежит: Fluidity Technologies Inc

A hand controller that includes a control member mounted on a hand held base for commanding a remote vehicle or movement of a virtual object within a virtual environment includes an input device mounted for generating tilt commands for a sensor mounted on the remote vehicle or the virtual object, the input device being located on a front of the base and oriented to be displaced up and down to tilt the sensor or the virtual point of view when the base is held during operation.

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Номер записи: 78
19-02-2015 дата публикации

Pipette adjustement wheel

Номер: US20150047457A1
Автор: Ville Hintikka
Принадлежит: SARTORIUS BIOHIT LIQUID HANDLING OY

The object of the invention is an adjustment wheel for a pipette, which adjustment wheel solution comprises members for returning the adjustment wheel to its initial position when the wheel is released.

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Номер записи: 79
15-02-2018 дата публикации

FLIGHT CONTROL DEVICE FOR AN AIRCRAFT

Номер: US20180043993A1
Автор: AMARAL Manuel, BARA Cedric, BEZANERE Daniel, Coppee Pascal, Cremiere Benoit, GOMOLKO Oleg
Принадлежит:

The invention relates to a flight control device for an aircraft, including a connection lever, mechanical means for limiting an angular stroke of the connection lever, first means for generating force feedback on the connection lever about said pivot axis, second means for generating force feedback on the connection lever, which means are arranged in parallel with the first means, at least one element selected from the second means and the connection lever comprising mechanical means for connecting them together temporarily, which means are arranged to be active when the connection lever is moved beyond a predetermined angular position in the angular range so that the second means are connected to the connection lever. 1. A flight control device for an aircraft , the device comprising:a connection lever that is designed to be secured to a control lever and that is suitable for being pivoted about at least one pivot axis;mechanical means for limiting an angular stroke of the connection lever, the angular stroke thus being defined by a finite angular range;first means for generating force feedback on the connection lever about said pivot axis, the first means being connected permanently to the connection lever; andsecond means for generating force feedback on the connection lever, which means are arranged in parallel with the first means; at least one operating element selected from the second means, and the connection lever, comprising mechanical means for connecting them together temporarily, which means are arranged to be active when the connection lever is moved beyond a predetermined angular position in the angular range; the second means including at least one anchoring point that is suitable for defining said predetermined position and being arranged to enable movement of said anchoring point relative to limiter means for limiting angular stroke in order to act while in use to redefine said predetermined positions.2. The device according to claim 1 , wherein ...

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Номер записи: 80
06-02-2020 дата публикации

ROTATION-TYPE MANIPULATION DEVICE, CONTROL METHOD FOR THE SAME, AND PROGRAM

Номер: US20200043304A1
Автор: Wakuda Hiroshi
Принадлежит:

A control signal is corrected according to the time-varying change of the detection value of a rotational angle, detected in a rotational angle sensor, of a manipulation member so that correction torque that makes the apparent inertia moment of the manipulation member different from intrinsic inertia moment is added to control torque. When the apparent inertia moment of the manipulation member is made different from intrinsic inertia moment, this apparent inertia moment can be made to adapt to the appearance of the texture of the manipulation member. Therefore, it is possible to efficiently reduce inconsistency in manipulation feeling due to the difference between the appearance of the texture of the manipulation member and a load felt in an actual manipulation. 1. A rotation-type manipulation device comprising:a manipulation member that is rotatable according to a rotation manipulation;a torque generator that generates control torque used to drive rotation of the manipulation member or apply a brake to the rotation in response to a received control signal;a rotational angle sensor that detects a rotational angle of the manipulation member;a control signal creating unit that creates the control signal matching a detection value of the rotational angle detected in the rotational angle sensor; anda first correcting unit that corrects the control signal according to a time-varying change of the detection value of the rotational angle so that correction torque that makes apparent inertia moment of the manipulation member for the rotation manipulation different from intrinsic inertial moment is added to the control torque.2. The rotation-type manipulation device according to claim 1 , wherein the first correcting unit calculates angular acceleration of the manipulation member according to the detection value of the rotational angle claim 1 , and corrects the control signal so that the correction torque matching first inertia torque inferred according to inertia moment of ...

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Номер записи: 81
06-02-2020 дата публикации

ROTATION-TYPE MANIPULATION DEVICE, CONTROL METHOD FOR THE SAME, AND PROGRAM

Номер: US20200043305A1
Автор: Wakuda Hiroshi
Принадлежит:

Braking torque based on a friction force is increased in a pulse state in a transition area in which control torque changes from a direction to encourage the rotation of a manipulation member to a direction to suppress the rotation. This braking torque based on a friction force does not cause vibration unlike the driving torque of an electric motor even if the braking torque is steeply increased. Therefore, when the rotational angle passes through the transition area, a clearer click feeling can be generated without a change like vibration being caused in control torque. When the manipulation member is rotated fast, the braking torque in a pulse state is likely to be felt as vibration. 1. A rotation-type manipulation device comprising:a manipulation member that is rotatable according to a rotation manipulation;a rotational angle sensor that detects a rotational angle of the manipulation member;a driving machine that drives rotation of the manipulation member;a braking machine that applies a brake to the rotation of the manipulation member by using a friction force; anda controller that controls control torque, which is a sum of driving torque of the driving machine and braking torque of the braking machine, according to the rotational angle detected in the rotational angle sensor; wherein changes a direction of the control torque from an encouragement direction to encourage the rotation of the manipulation member to a suppression direction to suppress the rotation as the rotational angle changes in one direction, and', 'increases, when the rotational angle passes through a transition area in which the control torque changes from the encouragement direction to the suppression direction, the braking torque in a pulse state., 'the controller2. The rotation-type manipulation device according to claim 1 , wherein:in a range in which the rotational angle is changeable, a plurality of segments, each of which includes the transition area, is set; andin each of the plurality ...

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Номер записи: 82
03-03-2022 дата публикации

WORK MACHINE OPERATION APPARATUS AND WORK MACHINE

Номер: US20220064901A1
Автор: Uchida Naoki
Принадлежит: KOMATSU LTD.

A work machine operation apparatus that appropriately provides an operational feeling to an operator is provided. A base includes a plurality of first holes each having a first dimension. The base includes a plurality of second holes each having a second dimension different from the first dimension. An interval at which two adjacent first holes are arranged is different from an interval at which two adjacent second holes are arranged. A contact portion is in contact with the base. The contact portion can move relatively to the base and can selectively be engaged with any one of the plurality of first holes and the plurality of second holes. A biasing portion applies to the contact portion, biasing force in a direction in which the contact portion is brought in contact with the base. Upon accepting an input operation, an operational input portion moves the contact portion relatively to the base.

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Номер записи: 83
14-02-2019 дата публикации

METHOD FOR AUTOMATIC USER ADAPTATION OF THE STIMULUS CHARACTERISTIC OF AN ACTIVE OPERATOR CONTROL ELEMENT OF A VEHICLE

Номер: US20190047592A1
Автор: LEPCZYK Daniel
Принадлежит:

A method for automatic user adaptation of a stimulus characteristic of an operator control element includes actuating the operator control element with a stimulus characteristic such that upon actuation by the operator, the operator control element transmits to the operator a tactually perceptible opposing force of predefined intensity which opposes the actuation force and/or a tactually perceptible oscillation of predefined intensity. Following the actuation of the active operator control element it is checked whether the reaction of the operator to the opposing force and/or oscillation occurs within a predefined time period. When the predefined time period is undershot, the intensity of the stimulus characteristic is reduced and stored, and when the time period is exceeded the intensity of the stimulus characteristic is increased and stored. The stored modified stimulus characteristic is used for the next actuation of the active operator control element by the vehicle control device. 113.-. (canceled)14. A method for automatic user adaptation of a stimulus characteristic of an operator-actuatable active operator control element of a vehicle , comprising:storing the stimulus characteristic in a vehicle control device;actuating with the vehicle control device the active operator control element with the stimulus characteristic, such that the active operator control element transmits to the operator, when actuated by the operator, a tactually perceptible opposing force of preset intensity which counteracts an actuation force or a tactually perceptible oscillation of preset intensity, or both,checking, after actuation of the active operator control element, whether the reaction of the operator to the opposing force or to the oscillation occurs within a preset time duration, andwhen the actuation of the active operator control element occurs before the preset time duration has expired, reducing the intensity of the stimulus characteristic and storing the reduced ...

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Номер записи: 84
03-03-2022 дата публикации

MAGNETIC ROTARY DIAL AND MOTOR VEHICLE OPERATING UNIT

Номер: US20220066496A1
Автор: JOHLER SIMON, Korherr Joachim
Принадлежит:

A magnetic rotary actuator () for a motor vehicle control unit () is described, including a stationary part () and a rotary member () which is rotatable relative to the stationary part (). The magnetic rotary actuator () has a magnetic latching haptics () comprising a plurality of magnetic latching positions, Both the stationary part () and the rotatable rotary member () each comprise at least two separately formed magnetic elements () which cooperate to generate the plurality of magnetic latching positions, A motor vehicle control unit () is furthermore described.

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Номер записи: 85
14-02-2019 дата публикации

Pedal Assembly With Debris Filtering Mechanism

Номер: US20190050018A1
Автор: Henrikson Jesse
Принадлежит: Kongsberg Power Products Systems I, Inc.

A pedal assembly for a vehicle, including a pedal arm moveable between a first position and a second position, and a pivot shaft is operatively attached to the pedal arm. The pivot shaft defines a pivot axis. A housing having a mount adapted for attachment to the vehicle is provided. The housing defines a bore supporting at least a portion of the pivot shaft to permit rotation of the pedal arm about the pivot axis. A debris filtering mechanism is formed in at least one of the pivot shaft and the bore to direct contaminants away from the pedal assembly and out of the bore as the pedal arm moves between the first position and the second position. 1. A pedal assembly for a vehicle , comprising:a pedal arm moveable between a first position and a second position;a pivot shaft operatively attached to said pedal arm with said pivot shaft defining a pivot axis;a housing having a mount adapted for attachment to the vehicle, said housing defining a bore supporting at least a portion of said pivot shaft to permit rotation of said pedal arm about said pivot axis; anda debris filtering mechanism formed in at least one of said pivot shaft and said bore to direct contaminants away from said pedal assembly and out of said bore as said pedal arm moves between said first position and said second position.2. The pedal assembly as set forth in claim 1 , wherein said debris filtering mechanism comprises at least one channel defined in at least one of said bore and said pivot shaft.3. The pedal assembly as set forth in claim 2 , wherein said at least one channel has a generally U-shaped profile.4. The pedal assembly as set forth in claim 1 , wherein said debris filtering mechanism comprises a plurality of channels defined in said pivot shaft.5. The pedal assembly as set forth in claim 1 , wherein said debris filtering mechanism comprises a plurality of channels defined in said bore of said housing.6. The pedal assembly as set forth in claim 1 , wherein said housing has a body defining an ...

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Номер записи: 86
14-02-2019 дата публикации

OPERATING UNIT FOR VEHICLE

Номер: US20190050053A1
Автор: BANDLOW Bastian, HEEPER Lars, PANKRATZ Harri, STALLEIN Matthias
Принадлежит:

The operating unit for a vehicle is provided with a housing with a front face and an operating element which is arranged on the front face of the housing and has an operating surface. The operating element is mounted in a spring-elastic manner. Furthermore, at least one sensor is provided for detecting an actuation movement of the operating element. The operating unit additionally has at least one actuator for the feedback movement of the operating element in the case of an actuation movement of the operating element detected by the sensor as well as an analysis and control unit which is connected to the at least one sensor and to the actuator. The actuator is designed as an armature-type electromagnet with a first stator which has a first excitation coil, and an armature as a drive element. Furthermore, the armature is provided with a measuring coil to which a measuring voltage is applied when the magnetic flux generated by the first excitation coil flows through the armature. The first excitation coil and the measuring coil are connected to the analysis and control unit, and with the analysis and control unit it is possible to apply open-loop and/or closed-loop control to the force with which the armature of the actuator can move towards the first stator and/or the deflection movement of the armature out of its rest position and the return movement of the armature back into its rest position are adapted to be controlled and/or regulated. 12-. (canceled)3. An operating unit for a vehicle component , in particular an infotainment system for operating various vehicle components , havinga housing having a front face,an operating element arranged on said front face of said housing, which comprises an operating surface, wherein said operating element is spring-elastically mounted,at least one sensor for detecting an actuation movement of said operating element,at least one actuator for a feedback movement of said operating element in the case of an actuation movement of ...

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Номер записи: 87
22-02-2018 дата публикации

Variable Force Electronic Vehicle Clutch Pedal

Номер: US20180052483A1
Автор: Gerard McCafferty, Rory Belshaw, Steven Brown
Принадлежит: CTS Corp

An electronic vehicle clutch pedal comprising a pedal housing and a pedal arm coupled to and rotatable relative to the housing and including a distal drum rotatable relative to the pedal housing and defining a contact surface including at plurality of surface segments with different slopes. A force lever is pivotable about the pedal housing and has a first end abutted against the contact surface on the drum of the pedal arm. A compressible member has a first end abutted against a lower surface of the pedal arm and a second end abutted against a second end of the force lever. The pedal arm is rotatable about the pedal housing to cause the pivoting of the force lever relative to the pedal housing and cause the first end of the compressible member to exert a variable force against the pedal arm.

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Номер записи: 88
22-02-2018 дата публикации

LOCKING AND UNLOCKING MECHANISM

Номер: US20180052484A1
Автор: Sobolak Piotr, STRACZEK Piotr
Принадлежит:

A locking mechanism for releasably locking a lock bolt against axial movement includes: a locking mechanism for releasably locking a lock bolt against axial movement, and: an elongate member 1 axially moveable relative to a housing and, in use, in moveable engagement with a lock bolt. The mechanism also includes a flap assembly 2 moveable between a first, closed position, located between the elongate member and the housing so as to prevent axial movement of the elongate member towards the housing, and a second, open position allowing the elongate member to move axially towards the housing. 1. A locking mechanism for releasably locking a lock bolt against axial movement , the mechanism comprising:an elongate member axially moveable relative to a housing and, in use, in moveable engagement with a lock bolt;a flap assembly moveable between a first, closed position, located between the elongate member and the housing so as to prevent axial movement of the elongate member towards the housing, and a second, open position allowing the elongate member to move axially towards the housing.2. The mechanism of claim 1 , wherein the flap assembly comprises a plurality of flaps attached at one end to the elongate member by biasing means arranged to bias the flaps in the closed position.3. The mechanism of claim 2 , wherein the biasing means comprises a torsion spring provided at the end of each flap attached to the elongate member causing the flaps to lie substantially flat along the axial direction in the closed position.4. The mechanism of claim 1 , further comprising a drive means arranged to cause the flap assembly to open from its closed position on activation of the drive means.5. The mechanism of claim 4 , wherein the drive means comprises a solenoid arranged to applying a pulling force to open the flap assembly.6. The mechanism of claim 5 , wherein the drive means further comprises a plunger arranged to be pulled by the solenoid and in engagement with the flap assembly so ...

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Номер записи: 89
13-02-2020 дата публикации

Automatic Locking Knob Assemblies and Methods of Use

Номер: US20200050233A1
Автор: Lawson Trevor
Принадлежит:

Embodiments of the present technology relate to safety knobs. An example automatic locking knob assembly includes a knob, a base, an adapter, and a locking sub-assembly. The locking sub-assembly is configured to automatically lock the knob into place when a valve stem of a stove is in an off position. The locking sub-assembly also allows for controlled rotation of the valve stem of the stove by actuation of buttons associated with the knob. 1. An automatic locking knob assembly , comprising:a knob;a base configured to mount to a stove surface of a stove, the base comprising two pillars disposed in a spaced apart relationship to one another;an adapter configured to mate with a valve stem of the stove extending through the base; and a first button;', 'a second button; and', 'wherein simultaneous depression of the first button and the second button causes the knob to freely rotate and causes turning of the valve stem., 'a locking sub-assembly, comprising2. The assembly according to claim 1 , wherein the locking sub-assembly further comprises:a first button comprising a first leg;a second button comprising a second leg, the first leg and the second leg being resiliently coupled to one another; the first leg and the second leg being configured to place the knob in a locked position;wherein simultaneous depression of the first and the second button causes the knob to freely rotate as well as causes the first and second legs to contact the adapter and turn the valve stem; andwherein the first button and the second button are disposed on opposing sides of the knob and depression of the first and second buttons causes the first leg and the second leg to contact the adapter and impart forces perpendicular to a central axis of the adapter.3. The assembly according to claim 2 , wherein the first leg comprises a tab that extends perpendicularly and the second leg comprises a tab that extends perpendicularly.4. The assembly according to claim 3 , wherein the adapter has a ...

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Номер записи: 90
23-02-2017 дата публикации

Knob structure

Номер: US20170052556A1
Автор: Chang Chia-Kan, Tsai Tsung-Mou
Принадлежит:

A knob structure includes a base, a rotational element, a clicking plate and a clicking sheet The rotational element is rotatably disposed on the base and includes inner peripheral surfaces. The clicking plate is joined to the inner peripheral surfaces of the rotational element and includes a plurality of first engaging members. The clicking sheet is joined to the base and includes at least one second engaging member. The clicking plate is held between the base and the clicking sheet to force the clicking sheet against the clicking plate. The rotational element is configured to rotate the clicking plate with respect to the clicking sheet so that the second engaging member continuously engages with the first engaging members. 1. A knob structure comprising:a base;a rotational element rotatably disposed on the base and comprising inner peripheral surfaces;a clicking plate joined to the inner peripheral surfaces of the rotational element and comprising a plurality of first engaging members; anda clicking sheet joined to the base and comprising at least one second engaging member;wherein the clicking plate is held between the base and the clicking sheet to force the clicking sheet against the clicking plate, and the rotational element is configured to rotate the clicking plate with respect to the clicking sheet so that the second engaging member continuously engages with the first engaging members.2. The knob structure as claimed in claim 1 , wherein the first engaging members are depressed portions and the second engaging member is a bulge portion.3. The knob structure as claimed in claim 2 , wherein the rotational element further comprises a flange extending from the inner peripheral surfaces claim 2 , and the clicking plate is joined to the flange.4. The knob structure as claimed in claim 3 , wherein the rotational element further comprises a plurality of cavities corresponding to the depressed portions claim 3 , and the cavities are formed on the flange and curved.5 ...

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Номер записи: 91
25-02-2021 дата публикации

BUTTON

Номер: US20210057174A1
Автор: Xu Peng
Принадлежит: Goertek Technology Co., Ltd.

A button is disclosed. The button includes: a lower button shell, which is a hollow structure with an upper opening, and is provided with a first sliding pin hole through a side wail of the lower button shell; an upper button shell, which is a hollow structure with a lower opening, wherein a side wall of the upper button shell is provided with a second sliding pin hole, the upper button shell is sleeved on the lower button shell, and the second sliding pin hole is directly opposite to the first sliding pin hole; a moveable tray, which is located at a central position in the lower button shell; a sliding arm, one end of which is rotatably connected to the moveable tray; a sliding pin, which is located in the lower button shell. 1. A button , comprising:a lower button shell, having a hollow structure with an upper opening, provided with a first sliding pin hole through a side wall of the lower button shell;an upper button shell, having a hollow structure with a lower opening, wherein a side wall of the upper button shell is provided with a second sliding pin hole, the upper button shell is sleeved on the lower button shell, and the second sliding pin hole is directly opposite to the first sliding pin hole;a moveable tray, located at a central position in the lower button shell;a sliding arm, having a first end of rotatably connected to the moveable tray;a sliding pin, located in the lower button shell, wherein one end of the sliding pin is rotatably connected with a second end of the sliding arm which is apart from the moveable tray, wherein the second end of the sliding pin extends through the first sliding pin hole into the second sliding pin hole to prevent a up-and-down movement of the upper button shell relative to the lower button shell from being separated from the lower button shell;wherein, the moveable tray is configured to use the sliding arm to drive the sliding pin to move horizontally into the lower button shell and separate the sliding pin from the ...

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Номер записи: 92
10-03-2022 дата публикации

FORCE APPLICATION DEVICE FOR AN AIRCRAFT CONTROL STICK

Номер: US20220073187A1
Автор: ATTRAZIC Yannick, LEROUX Corentin, WERQUIN Mickael
Принадлежит: SAFRAN ELECTRONICS & DEFENSE

The invention relates to a force application device for an aircraft control stick comprising: —a casing (), —an electromagnet () mounted on the casing (), —an actuator () mounted on the shaft (), the actuator () being mobile in translation in relation to the shaft () along the axis (A), the actuator () comprising a magnetic material, and —a coupling device comprising an input gear () that is mounted so as to be stationary in relation to the casing () and an output gear () connected to the actuator () by means of an attachment part (), the attachment part () being configured so as to allow a limited angular displacement between the output gear () and the shaft () around the axis (A) and to allow the actuator () of the output gear () to translate along the axis (A). 1. A force application device for a pilot stick of an aircraft , wherein the pilot stick comprises a control lever linked to at least one motor comprising a drive shaft movable in rotation about an axis , the force application device comprising:a casing, configured to be fixed relative to the aircraft;an electromagnet, mounted on the casing;an actuator mounted on the shaft, said actuator being movable in translation relative to the shaft along the axis, the actuator comprising a magnetic material; anda coupling device comprising an input mesh fixedly mounted with respect to the casing and an output mesh linked to the actuator through a fastening part, said fastening part being configured so as to allow a limited angular displacement between the output mesh and the shaft about the axis and to allow translation of the actuator and the output mesh along the axis.2. The force application device according to claim 1 , wherein the fastening part comprises a spring having a torsional stiffness and an axial stiffness claim 1 , the torsional stiffness being greater than the axial stiffness claim 1 , preferably at least three times greater.3. The force application device according to claim 2 , wherein the fastening ...

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Номер записи: 93
01-03-2018 дата публикации

Hand operated electronic parking brake system with an adjustable load simulator

Номер: US20180056950A1
Автор: Brian Edward Steakley, Nolan Robert Maryanski
Принадлежит: DURA OPERATING LLC

A motor vehicle electric park brake system includes a hand brake lever mechanism in electronic communication with a park brake. The hand brake lever mechanism includes a brake lever pivotally supported to a mounting bracket. A biasing member exerts a torque on the brake lever as the brake lever rotates from a disengaged position to an engaged position to simulate a mechanical connection between the brake lever mechanism and the park brake. An adjustment mechanism is displaced to adjust the biasing member to change the torque on the brake lever.

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Номер записи: 94
04-03-2021 дата публикации

Exercise bicycle brake assembly for providing variable braking signals

Номер: US20210060372A1
Автор: Eric Golesh
Принадлежит: Foundation Fitness LLC

A brake lever assembly includes a hood body and a brake lever movably coupled to the hood body. The hood body defines an internal cavity containing a transducer coupled to the brake lever such that an output of the transducer corresponds to a position of the brake lever. The transducer output may then be used to control a resistance element of an exercise device (e.g., a stationary bicycle) to simulate application of braking force by a rider. The transducer may be a linear potentiometer disposed within the cavity and coupled to a plunger assembly. The plunger assembly may include a plunger coupled to each of the linear potentiometer and the brake lever such that movement of the brake lever moves the linear potentiometer and varies the output of the potentiometer. The brake lever assembly may include additional buttons for upshifting, downshifting, and/or other controls.

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Номер записи: 95
01-03-2018 дата публикации

Motion Coupling of Multiple Electronic Control Inputs

Номер: US20180058039A1
Автор: ELLIOTT Christopher M., Fredrickson Andrew Arnold
Принадлежит: CATERPILLAR SARL

An electronic control system for controlling movement of a work machine is disclosed. The control system may include a first and a second joystick, each of the first and second joysticks configured to move between a neutral and an operational position. Moreover a first and second resistive device may be operatively coupled to the first and second joysticks respectively. The first and second resistive devices may be configured to generate a resistive force to selectively retain the first and second joysticks in the operational position. Additionally, the control system may include a controller in communication with the first and second joysticks and the first and second resistive devices. The controller may transmit a first and second resistive force signal to activate one of the first and second resistive devices to generate the resistive force such that one of the first and second joysticks is retained in the operational position. 1. An electronic control system for controlling movement of a work machine , the electronic control system comprising:a first joystick configured to move between a neutral position and an operational position about a first axis, the first joystick further configured to transmit a first joystick position signal;a first resistive device operatively coupled to the first joystick and configured to generate a resistive force about the first axis to selectively retain the first joystick in the operational position in response to a first resistive force signal;a second joystick configured to move between a neutral position and an operational position about a second axis, the second joystick further configured to transmit a second joystick position signal;a second resistive device operatively coupled to the second joystick and configured to generate a resistive force about the second axis to selectively retain the second joystick in the operational position in response to a second resistive force signal; andan electronic controller in electronic ...

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Номер записи: 96
20-02-2020 дата публикации

VEHICLE STEERING ASSEMBLY

Номер: US20200055536A1
Автор: CARLSON Jason
Принадлежит:

A vehicle steering assembly for controlling movement of a vehicle having independently rotatable left and right ground-engaging traction elements. The steering assembly comprises a steering handle coupled to the panel support structure and extending generally upwardly from the panel support structure. The steering handle comprises a laterally-extending crossmember and at least one upright extension member. The crossmember and the upright extension member are rigidly connected to one another so that shifting of the crossmember relative to the extension member is substantially prevented. The steering handle is shiftable in forward and rearward directions to thereby cause corresponding forward and rearward rotation of both of the left and right traction elements. The steering handle is rotatable in clockwise and counterclockwise directions to thereby cause a change in the relative speeds and directions of rotation of the left and right traction elements. 1. A vehicle steering assembly for controlling movement of a vehicle having independently rotatable left and right ground-engaging traction elements , the vehicle comprising a control panel within reach of an operator of the vehicle , the control panel comprising a panel support structure for supporting control or display mechanisms of the vehicle , said steering assembly comprising:a steering handle coupled to the panel support structure and extending away from the panel support structure,wherein said steering handle comprises a laterally-extending crossmember and at least one upright extension member,wherein said crossmember and said upright extension member are rigidly connected to one another so that shifting of said crossmember relative to said extension member is substantially prevented,wherein said steering handle is shiftable in forward and rearward directions to thereby cause corresponding forward and rearward rotation of both of said left and right traction elements,wherein said steering handle is rotatable ...

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Номер записи: 97
21-02-2019 дата публикации

Rotating Handle Device

Номер: US20190057820A1
Автор: ABDALA Joao Paulo
Принадлежит:

A rotating handle device formed by the the mounting of an assembly including an attachment base that receives a grip and a sliding button, a sliding limiting drive member, and a fixing cover. The fastening between the sliding button, grip, attachment base, and fixing cover is achieved by pressure fastening engagements snap-fits. The assembly includes a mounting method that prevents removal of the grip from the attachment base unless the sliding button is removed first, and a mounting or dismounting process between the grip and the attachment base that may only take place upon the coincidence between pairs of flaps and passing recessions. 1. A rotary handle device comprising:a grip having a first end and a second end;a sliding button having a first end and a second end, wherein the second end of the sliding button is received within the first end of the grip;an attachment base having a first end and a second end, wherein the second end of the grip is rotatably connected in proximity to the first end of the attachment base, and wherein the grip is rotatable while rotatably connected to the attachment base;a sliding limiting drive member located within the attachment base;a fixing cover mounted in proximity to the second end of the attachment base; andpressure fastening engagements snap-fits;wherein the grip is releasably mountable to the attachment base; andwherein the grip, sliding button, attachment base and fixing member are engagingly communicative to one another to form the rotary handle device via the pressure fastening engagements snap-fits.2. The rotary handle device of claim 1 , wherein the grip claim 1 , sliding button claim 1 , attachment base and fixing member are engagingly communicative to one another to form the rotary handle device only via the pressure fastening engagements snap-fits.3. The rotary handle device of claim 1 , wherein the grip comprises a guide assembly groove;wherein the sliding button comprises one of the pressure fastening engagements ...

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Номер записи: 98
02-03-2017 дата публикации

Apparatus for Returning a Control to a Preset Position

Номер: US20170060169A1
Автор: Jacobson Jack M., Jacobson Jeffrey D., Stroh Paul F.
Принадлежит:

An adjustable detent pair feature for a control knob assembly on a rotatable shaft. A first part of the detent pair has a component with a receptacle facing the underside of the control knob. The component is lockable in relation to a housing within which the shaft is engaged. A rotatable adjustment component is frictionally engaged with the control knob, and the rotatable adjustment component has as a second part of the detent pair a protruding feature facing and engagable with the receptacle. The rotatable adjustment component may thus be rotated against a frictional force to a position relative to the knob, such that the knob and the shaft to which it is attached may then be freely turned to any position, but will be temporarily inhibited when the second part of the detent pair catches on the first part of the detent pair. 1. In an control knob assembly on a rotatable shaft , the improvement comprising:an adjustable detent pair feature, a first part of the detent pair further comprising a component with a receptacle facing the underside of the control knob, the component lockable in relation to a housing within which the shaft is engaged; anda rotatable adjustment component frictionally engaged with the control knob, the rotatable adjustment component having as a second part of the detent pair a protruding feature facing and engageable with the receptacle;whereby the rotatable adjustment component may be rotated against a frictional force to a position relative to the knob, such that the knob and the shaft to which it is attached may then be freely turned to any position, but will be arrested when the second part of the detent pair engages with the first part of the detent pair.2. The assembly of wherein an amount of rotationally applied force required to turn the rotatable adjustment component within the knob is selectably adjustable with a friction adjustment component selected from the group of friction adjustment components consisting of a screw tightened ...

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Номер записи: 99
02-03-2017 дата публикации

Toaster Oven Control Knob and Method of Controlling a Toaster Oven

Номер: US20170060170A1
Автор: Starr William D.
Принадлежит:

A toaster oven comprising a housing defining a food cavity, an opening defined in the housing, a door movably affixed to the housing, a cooking grid selectively mountable within the housing, one or more heating elements within the housing, a timer controlling activation of the heating elements, and a timer control knob engaged with the timer. The timer control knob is selectively rotatable in a second direction from the off position to a third position to activate at least one of the one or more heating elements until the timer control knob is selectively rotated in the first direction back to the off position. The timer control knob has a selectively movable button, such that the timer control knob is only selectively rotatable in the second direction from the off position to the third position when the button is moved from a first position to a second position. 1. A toaster oven comprising:a housing defining a food cavity;an opening defined in the housing to enable access to the food cavity;a door movably affixed to the housing and selectively movable between a closed position closing off the opening thereby blocking access to the food cavity and an open position enabling access to the food cavity;a cooking grid selectively mountable within the housing;one or more heating elements within the housing;a timer controlling activation of the heating elements; anda timer control knob engaged with the timer, the timer control knob being selectively rotatable in a first direction from an off position to a second position to set the timer and activate at least one of the one or more heating elements for a desired amount of time corresponding to the second position, the timer control knob being selectively rotatable in a second direction from the off position to a third position to activate at least one of the one or more heating elements until the timer control knob is selectively rotated in the first direction back to the off position, the second direction being opposite ...

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Номер записи: 100