Damper for furniture

The invention relates to a damper ( 1 ) for furniture, especially hinges, comprising a housing ( 2 ) in which a piston ( 8 ) is connected to a piston rod ( 3 ) and can be displaced. A fluid flows through at least one flow channel ( 11 ) on or in the piston ( 8 ) during a movement of the piston ( 8 ) inside the housing ( 2 ). A connecting element ( 4 ) having a seat ( 5 ) for coupling a drive element thereto is provided on the piston rod ( 3 ) on the end section projecting from the housing ( 2 ). The seat ( 5 ) has a cut-out section ( 18 ) on the face of the of the piston rod ( 3 ) accommodated therein, said cut-out section allowing the direct mechanical contact of a face ( 17 ) of the piston rod ( 3 ) and a drive element accommodated in the seat ( 5 ) so that there is a direct flux of force in the axial direction from the drive element accommodated in the seat towards the piston rod ( 3 ) when pressure is applied.

Multiple-Door Switchgear Cabinet

A multiple-door switchgear cabinet includes a cabinet housing containing electrical equipment and being connectable to a power source. Doors attached to the cabinet housing provide access to the electrical equipment and include a first door and secondary doors. The first door, when closed, provides for electrical continuity through a main electrical power switch, and removes electrical continuity when open. A mechanical interlock controls the order in which the doors are closed. The mechanical interlock is mounted to the cabinet and is in contact with the doors when they are closed, the interlock being biased by a biasing device to bear against the first door when any of the other doors is opened. A locking bar is movably attached to the first door, and releasably attached to the secondary door. wherein attachment to the secondary door prevents both doors from inadvertent opening.

Door opening and closing device

A door opening and closing device can change a damping force of a damper when an arm rotates by opening and closing of a door. On a case 11 of the door opening and closing device 7, the arm 8 is mounted which rotates by opening and closing of the door 2. Inside the case 11, friction generating unit 22 is provided. The friction generating unit 22 has a slider 12 d which moves linearly relative to the case 11 by opening and closing of the door 2 and a fixed part 21 which is fixed to the case 11 to slide the slider 12 d. The friction generating unit 22 generates friction between the slider 12 d and the fixed part 21. In opening and closing of the door 2, a radio of the rotation angle of the arm 8 and the amount of displacement of the slider 12 d is varied.

Furniture damper

The invention relates to a furniture damper for damping a movement of a movably mounted part of a piece of furniture or a movably mounted component of a furniture fitting, comprising a piston arranged in a fluid chamber, a damping action being carried out by a relative movement between the fluid chamber and the piston, in addition to a sealing device for sealing the fluid chamber, said sealing device comprising a first abutment element and a second abutment element that is movably mounted in relation to the first abutment element and designed to seal the fluid chamber. A spring is arranged between the first abutment element and the second abutment element, said spring being compressible by the relative movement of the first abutment element and the second abutment element essentially up to the thickness of the cross-section of the spring.

SOFT-CLOSE SYSTEM FOR SLIDING DOORS

A soft dosing sliding door system that includes a right and left attachment base, a hydraulic piston that is disposed on the right attachment base, a spring that is disposed on the left side attachment base. The system has an activator trigger that is disposed on the central part of the attachment base, a barrow body that includes a frontal body with four wheels, a back body with two wheels, two lateral arms that axially spreads out from the back part to the front part of the barrow body. The barrow body includes a primary mounting plate, a secondary mounting plate, and a 3 M long rail. 1. A soft closing sliding door system comprising:a right attachment base with two frontal enssemble holes;two back enssemble holes;a left attachment base with two frontal enssemble holes;two back enssemble holes;an internal hydraulic piston that is disposed on the right attachment base;a spring that is disposed on the left attachment base;an activator trigger that is disposed on the central part of the two attachment bases.2. A soft closing sliding door system according to claim 1 , further comprising:a frontal barrow body with four wheels;a central enssemble hole;an enssemble guide;a plate that activates the piston;a back barrow body with two wheels;a right lateral arm with frontal enssemble holes;central enssemble holes;back enssemble holes;a left lateral arm with frontal enssemble holes;central enssemble holes;back enssemble holes;a frontal enssemble screw;a back dissemble screw; andan attachment opening that spreads out axially from the back part to the front part of the barrow body.3. A soft closing sliding door system according to claim 2 , further comprising:a car rigid bearing on each one of the wheels.4. A soft dosing sliding door system according to claim 2 , further comprising:a polyethylene cover on each one of the wheels.5. A soft closing sliding door system in according to claim 2 , further comprising:a guide.6. A soft closing sliding door system in according to claim 2 ...

DETACHABLE HINGE DAMPER

A detachable and adjustable damper hinge attachment for connection to pre-installed hinge hardware to dampen the closing motion of a swinging cabinet door. The attachment comprises a housing and a spring damper assembly slidingly and removably engaged with the housing. The housing includes an attachment means for detachable engagement with a hinge body. The spring damper assembly extends from the housing and contacts a portion of the hinge to which the door is mounted. One embodiment positions the spring, damper assembly to more perpendicularly meet the door portion of the hinge. Another embodiment includes an adjustment knob for adapting the contact point of the spring damper assembly. 1. An attachment for clamping a closing force of a pre-mounted hinge comprising:a body having a connector portion and a housing portion;a spring damper assembly slidingly engaged with the housing portion;the housing portion and the spring damper assembly positioned at an off-set angle with respect to the connector portion; and,whereby the position of the housing portion and the spring damper assembly reduces a force exerted on the spring damper assembly and whereby the attachment absorbs the closing force.2. The attachment of claim 1 , wherein the connector portion is a generally rectangular channel and extends generally radially from the housing portion claim 1 , further comprising:a base having a slot, attached to the housing portion;a fastening hook attached to the base, traversing the slot and coupled to the pre-mounted hinge; and,a plurality of supports attached to the base.3. The attachment of claim 2 , wherein;the connector portion is aligned with a connector axis;the housing and the spring damper assembly are aligned with a spring damper assembly axis; and,the off-set angle between the connector axis and the spring damper assembly is between 1° and 20°.4. The attachment of claim 3 , wherein the fastening hook extends from the base generally perpendicularly to the spring ...

DAMPING HINGE FOR DAMPING A HINGE ROTATIONAL MOVEMENT ABOUT A HINGE ROTATIONAL AXIS

A damping hinge for damping a hinge rotational movement about a hinge rotational axis comprises a housing extending along the hinge rotational axis, the housing comprising a first housing part, a second hosing part, which is rotatable relative to the first housing part about the hinge rotational axis, and a piston arranged in the working chamber such as to be displaceable along the hinge rotational axis, a piston rod for displacing the piston, and an adjustment device for adjusting a damping effect of the damping hinge, the adjustment device having a plurality of discrete adjustment stages each providing a different damping effect. 1. A damping hinge for damping a hinge rotational movement about a hinge rotational axis , comprising i. a first housing part,', 'ii. a second housing part, which is rotatable about the hinge rotational axis in relation to the first housing part,', 'iii. a working chamber arranged in the housing,, 'a. a housing extending along the hinge rotational axis, comprising'}b. a piston arranged in the working chamber such as to be displaceable along the hinge rotational axis,c. a piston rod for displacing the piston,d. an adjustment device for adjusting a damping effect of the damping hinge, the adjustment device having a plurality of discrete adjustment stages each providing a different damping effect.2. The damping hinge according to claim 1 , wherein the adjustment device has an adjustment unit for directly influencing the damping effect.3. The damping hinge according to claim 2 , wherein the adjustment unit comprises a first adjustment element and a second adjustment element.4. The damping hinge according to claim 3 , wherein the first adjustment element and the second adjustment element are kinematically coupled in such a way that a rotation of the first adjustment element about the hinge rotational axis results in a displacement of the second adjustment element along the hinge rotational axis at the same time.5. The damping hinge according ...

PULL-CLOSED DEVICE FOR A MOVABLY MOUNTED FURNITURE PART

A closing device for a furniture part having a carrier connected to the movable furniture part or the body part, and a closing lever which is impinged upon by a closing spring, the closing lever having a guide track for the carrier and being pivotable by the carrier when the movable furniture part is opened between a hold-closed position and a standby position, in which the carrier uncouples from the closing lever or which is stationary with respect to the movable furniture part for the carrier connected to the body part. A closing force is exerted by the closing lever onto the carrier as of a use position assumed by the carrier in the guide track. The distance of the carrier in the use position from the lever pivoting axis of the is at least 1.5 times the distance of the carrier in the closed position from the pivoting axis. 1. A closing device for a movably mounted furniture part which , proceeding from a closed position in which a contact face of the movable furniture part abuts against a body part , is openable in an opening direction into an open position , and is closable in a closing direction , which is opposite to the opening direction , from the open position into the closed position , the closing device comprising a carrier which is connectable to the movable furniture part or to the body part and a closing lever which is acted upon by a closing spring and comprises a guide track for the carrier and is pivotable by the carrier when the movable furniture part is opened between a hold-closed position , which the closing lever assumes in the closing position of the movable furniture part and in which the carrier is situated in a closed position in the guide track , and a standby position , in which the carrier uncouples from the closing lever , about a pivot axis which is stationary in relation to the body part when the carrier is connected to the movable furniture part , or in relation to the movable furniture part when the carrier is connected to the body ...

Two-way Soft Closing Device for a Sliding Door and Soft Closing Activation Trigger Assembly Thereof

A two-way soft closing device is mounted in a sliding door and has a sliding door track, two soft closing activation triggers, two roller carriers and a soft closing device. The sliding door track is an elongated member. The soft closing activation triggers are mounted movably in two ends of the sliding door track respectively. The roller carriers are mounted slidably in the sliding door track and are spaced apart at an interval. The soft closing device is mounted in the sliding door track, is located between the roller carriers and is mounted firmly in one of the roller carriers. Therefore, the soft closing device absorbs a collision between a sliding door plate and a doorframe when the sliding door is opened or is closed. Meanwhile, the two-way soft closing device eliminates noise coming from the collision and prevents an elder or a little child from hit by the sliding doorplate. 1. A two-way soft closing device comprising: atop plate;', 'two side plates protruding from two sides of a bottom surface of the top plate;', 'a slot formed longitudinally in a bottom surface of the sliding door track and located between the side plates;', 'two mounting parts disposed corresponding in position to each other, each mounting part protruding from a top end of a side surface of the side plate; and', 'two supporting parts disposed corresponding in position to each other, each supporting part protruding from a bottom end of the side surface of the side plate;, 'a sliding door track being an elongated member and having'}two soft closing activation triggers mounted movably between the mounting parts, mounted in two ends of the sliding door track respectively, and each soft closing activation trigger having an abutting part protruding from the soft closing activation trigger;two roller carriers mounted in the sliding door track, spaced apart at an interval, mounted through the slot, and mounted slidably in the supporting parts; and a damper;', an extending part formed in a top end ...

Vehicle with an impact damping arrangement between the vehicle body and vehicle door or vehicle panel

A vehicle includes at least one vehicle door or vehicle flap which forms a first body, a vehicle bodyshell which forms a second body, and an impact damper arrangement. The impact damper arrangement is configured such that, when the vehicle door or vehicle flap moves toward the vehicle bodyshell, a first movement section is passed through first, and then a second movement section is passed through. The first movement section is arranged such that movement along the first movement section comes to an end when a lock and closing element come into contact with one another.

System and device for soft closing

A system and a soft closing device installed over a track of a storage unit for preventing a closable component such as a sliding door, a movable shelf or a drawer, movable over this track from forcefully slamming against a frame wall of the storage unit. The system or soft closing device each comprises at least one guiding member having two opposite slopes creating a peak for forcing the closable component to ascend once reaching the soft closing device and thereby slow down its movement. The system or the device may optionally also include a buffer member for further buffering the closable component.

Dampened hinge

A hinge for doors of appliances, including a box-shaped element and a first lever pivoted on the box-shaped element by a first pin; one of the box-shaped element or the first lever being fixable to a frame and the other fixable to a door, to make the door tiltably movable relative to the frame between a closed position and an open position; a first elastic device supported by the box-shaped element for applying an elastic action on the first lever, a rod for connecting the first lever to the first elastic device, the connecting rod being positioned in a slidable fashion inside the box-shaped element; a damping member for applying a damping action during the reciprocal motion of the first lever and the box-shaped element, in the proximity of reaching the closed position; a cartridge containing the hydraulic damping member, the cartridge being fixed to the box-shaped element.

Improvements in Damper Assemblies

A damper assembly is provided with a cylinder () having a piston assembly () mounted for reciprocal movement therein. The piston assembly () divides the cylinder () into separate chambers with a restricted flow path therebetween for passage of damping fluid contained within the cylinder. The restricted flow path is defined between elements whose shape and/or relative position is designed to vary with temperature. 1. A damper assembly comprising a cylinder with a piston assembly which is mounted for reciprocal movement therein and which divides the cylinder into separate chambers with a restricted flow path therebetween for passage of damping fluid contained within the cylinder , wherein the restricted flow path is defined between elements whose shape and/or relative position and has a variation to vary with temperature.2. A damper assembly as claimed in wherein the elements are arranged with an effective size of the restricted flow path there between reduces as temperature increases.3. A damper assembly as claimed in wherein said variation of the restricted flow path is caused by the effects of thermal expansion in the direction of a longitudinal axis of the cylinder.4. A damper assembly as claimed in wherein one of the elements is an elongate pin.5. A damper assembly as claimed in wherein the elongate pin is arranged with a longitudinal axis parallel to the longitudinal axis of the cylinder.6. A damper assembly as claimed in wherein the elongate pin is located within a chamber having a cross-sectional shape whose area varies with respect to the longitudinal axis of the cylinder.7. A damper assembly as claimed in wherein the chamber is conical in shape.8. A damper as claimed in wherein the chamber is essentially cylindrical in shape but includes a shoulder.9. A damper as claimed in wherein a cross-sectional shape of the elongate pin varies with respect to a longitudinal axis.10. A damper as claimed in wherein at least part of the elongate pin is conical in shape.11. ...

FURNITURE FITTING

A furniture fitting includes a first fitting portion to be fixed to a furniture panel, and a second fitting portion to be fixed to a movably-mounted furniture part, the second fitting portion being pivotally connected to the first fitting portion. The first fitting portion includes a mounting portion having a fastening device for mounting the mounting portion to the furniture panel, and the first fitting portion includes a coupling portion hingedly connected to the second fitting portion. The coupling portion is releasably connected to the mounting portion, and the mounting portion includes a housing. The coupling portion, when connected with the mounting portion, is received within the housing. The coupling portion is releasably connected to the mounting portion by a locking device, the locking device including a movably-mounted locking element for releasably locking the coupling portion, and the locking element is pressurized by a force storage member. 1. A furniture fitting for movably supporting a furniture part movably-mounted relative to a furniture carcass , the furniture fitting comprising:a first fitting portion configured to be fixed to a, preferably substantially horizontally aligned, furniture panel of the furniture carcass,a second fitting portion configured to be fixed to the movably-mounted furniture part, the second fitting portion being pivotally connected to the first fitting portion,wherein the first fitting portion includes a mounting portion having at least one fastening device for mounting the mounting portion to the furniture panel, and that the first fitting portion includes at least one coupling portion hingedly connected to the second fitting portion, the coupling portion being configured to be releasably connected to the mounting portion,wherein the mounting portion of the first fitting portion includes a, preferably pocket-shaped, housing, wherein the coupling portion, in a connected condition with the mounting portion, is received, for ...

HINGE FOR A MOVABLE FURNITURE PART FASTENED TO A BODY OF AN ITEM OF FURNITURE

A hinge, for a movable furniture part, in particular, a door or flap, that is fastened to a body of an item of furniture, wherein the hinge has a first attachment element, which is connected pivotably to a second attachment element via a joint mechanism, wherein the joint mechanism comprises at least one articulated lever, which is mounted pivotably on the first attachment element via a first bearing element. The hinge is characterized in that the articulated lever is arranged in a rotationally fixed manner on the first bearing element. 1. A hinge for a movable furniture part that is fastened to a body of an item of furniture , wherein the hinge has a first attachment element , which is connected pivotably to a second attachment element via a joint mechanism , wherein the joint mechanism comprises at least one articulated lever , which is mounted pivotably on the first attachment element via a first bearing element , and wherein the articulated lever is arranged in a rotationally fixed manner on the first bearing element.2. The hinge according to claim 1 , wherein the first bearing element has an eccentric member that acts on a damping element.3. The hinge according to claim 2 , wherein the eccentric member is arranged in a rotationally fixed manner on the first bearing element.4. The hinge according to claim 2 , wherein the first attachment element comprises a panel element claim 2 , and the damping element claim 2 , in the assembled state of the hinge on the item of furniture claim 2 , is formed on the first attachment element on the side face of the panel element facing toward the item of furniture.5. The hinge according to claim 1 , wherein the first bearing element is configured as a shaft.6. The hinge according to claim 1 , wherein the hinge is configured in such a way that a damping element and/or a bearing element and/or an eccentric member can be retrofitted on the hinge.7. The hinge according to claim 2 , wherein the eccentric member is arranged on the ...

PNEUMATIC PRESSURE CONTROL DEVICE AND PNEUMATIC PRESSURE CONTROL METHOD FOR AUTOMATIC DOOR

A pneumatic control device of auto door includes a first directional control valve configured to control a direction of a compressed air supplied to a door cylinder for opening and closing a door, a door detection sensor configured to detect an open/close state of the door, first and second exhaust lines respectively connected to first and second outlet ports of the first directional control valve, and second directional control valves installed in the first and second exhaust lines respectively to operably exhaust the compressed air exhausted from the first and second outlet ports according to an emergency stop signal, and capable of changing positions to reduce an exhaust speed of the compressed air in case that the door is not completely open or closed when an operation signal is generated after the emergency stop signal. 1. A pneumatic control device of auto door , comprising:a first directional control valve configured to control a direction of a compressed air supplied to a door cylinder for opening and closing a door;a door detection sensor configured to detect an open/close state of the door;first and second exhaust lines respectively connected to first and second outlet ports of the first directional control valve; andsecond directional control valves installed in the first and second exhaust lines respectively to operably exhaust the compressed air exhausted from the first and second outlet ports according to an emergency stop signal, and capable of changing positions to reduce an exhaust speed of the compressed air in case that the door is not completely open or closed when an operation signal is generated after the emergency stop signal.2. The pneumatic control device of auto door of claim 1 , further comprising:first and second lines respectively connected to first and second working ports of the second directional control valve; anda deceleration valve installed in any one of the first and second lines.3. The pneumatic control device of auto door of ...

Home appliance

A home appliance is provided. The home appliance includes a main body having an opening, a door disposed on one side of the main body, the door being configured to open or close the opening, and a damping assembly configured to be operated by the door. The damping assembly includes a first lever installed in the main body, the first lever being configured to be movable when the door is pressed, a second lever connected to the first lever, and a cylinder connected to the second lever, the cylinder being configured to be movable in a direction that is parallel to a movement path of the first lever.

DOUBLE DOOR SYSTEM

Double door system () comprising an understriking door leaf (), an overstriking door leaf (), a first door operator () adapted to move the understriking door leaf () between an open and a closed position, a second door operator () adapted to move the overstriking door leaf () between an open and a closed position, a mechanical brake arrangement () and an electric coordination system (). 112311212310090. Double door system () comprising an understriking door leaf () , an overstriking door leaf () , a first door operator () adapted to move the understriking door leaf () between an open and a closed position , a second door operator () adapted to move the overstriking door leaf () between an open and a closed position , a mechanical brake arrangement () and an electric coordination system () ,{'b': 2', '3', '100', '101', '102', '3', '103, 'wherein the understriking door leaf () should be closed before the overstriking door leaf () to close the double door, and wherein the mechanical brake arrangement () comprises a braking member (, ) arranged to brake the movement of the overstriking door leaf () and a first controlling member () which is mechanically operated,'}{'b': 103', '101', '102', '2, 'wherein the first controlling member () is arranged to control the braking of the braking member (, ) in relation to the position of the understriking door leaf (),'}{'b': 12', '22', '3, 'wherein the second door operator () comprises a second motor () arranged to drive the overstriking door leaf () between the opened and closed position, and'}{'b': 90', '91', '22', '91', '22', '3', '2', '90, 'wherein the electric coordination system () further comprises an electric coordination controller () operatively connected to the second motor (), the electric coordination controller () being configured to control the second motor () to brake the movement of the overstriking door leaf () based on the position of the understriking door leaf (), the electric coordination system () being ...

APPLIANCE LID HINGE ASSEMBLY WITH SNUBBER

A hinge assembly for pivotally connecting an associated appliance lid to an associated appliance body includes a base adapted to be connected to the associated appliance body. A cam is rotatably supported on the base and is adapted to be engaged by the associated appliance lid and is rotatable about a lid pivot axis. A snubber/damper is operatively connected to the base. The cam exerts a snubber activation force on the snubber when said cam rotates about the lid pivot axis in a first direction corresponding to movement of the associated appliance lid from an opened position toward a closed position such that the snubber damps movement of the cam when the cam rotates in the first direction. 1. A hinge assembly for pivotally connecting an associated appliance lid to an associated appliance body , said hinge assembly comprising:a base adapted to be connected to the associated appliance body;a cam rotatably supported on said base, said cam adapted to be engaged by the associated appliance lid and rotatable about a lid pivot axis;a snubber operatively connected to the base, wherein said cam exerts a snubber activation force on said snubber when said cam rotates about said lid pivot axis in a first direction corresponding to movement of the associated appliance lid from an opened position toward a closed position and such that said snubber damps movement of said cam when said cam rotates in said first direction.2. The hinge assembly as set forth in claim 1 , wherein said snubber comprises:a snubber body including a bore defined therein;a piston slidably located in the bore and a piston rod connected to and projecting outwardly from the piston through a first end wall of the snubber body;said piston slidable to and between an extended position and a retracted position, wherein said piston is located closer to said first end wall of said snubber body and said piston rod projects outwardly away from the first end wall of the snubber body to a greater extent when said piston ...

Damping unit and home appliance with the damping unit

A damping unit for damping a movable element of a home appliance has at least two dampers positioned in a housing. The dampers are positioned side-by-side to guarantee a defined series of damping an energy of the movable element. There is also described a home appliance having the novel damping unit.

Hinge for the rotatable movement of a door, a door leaf or the like

A hinge for the controlled rotatable movement of at least one closing element, such as a door, a door leaf or the like, anchored to a stationary support structure, such as a wall, a floor, a frame or the like, includes a hinge body and a pivot defining a first axis and reciprocally coupled to allow rotation of the at least one closing element between an open position and a closed position. The hinge further includes a working chamber defining a second axis substantially perpendicular to the first axis and a plunger element sliding in the working chamber along the second axis between a position proximal to the bottom wall of the working chamber and a position distal therefrom. 1. A hinge for controlled rotatable movement of at least one closing element anchored to a stationary support structure , the hinge comprising:a hinge body anchorable to one of the stationary support structure or the at least one closing element and at least one pivot defining a first axis anchorable to the other one of the stationary support structure or the at least one closing element, said pivot and said hinge body being reciprocally coupled to allow the at least one closing element to rotate between an open position and a closed position;at least one working chamber within said hinge body defining a second axis, said at least one working chamber including a bottom wall; andat least one plunger element sliding in said working chamber along said second axis between a position proximal to said bottom wall of said at least one working chamber and a position distal therefrom, said at least one plunger comprising a cylindrical body;wherein said at least one working chamber further includes a working fluid acting on said at least one plunger element for hydraulically damp the action thereof, said cylindrical body being inserted in said at least one working chamber for dividing thereof in at least one first and a second variable volume compartment in fluidic communication to each other,wherein the ...

FURNITURE DAMPER

A furniture fitting includes a housing, a fluid chamber arranged in the housing, a damping fluid in the fluid chamber, a piston having an overload opening and displaceably arranged in the fluid chamber for performing a damping hub, and an overload safety device in the piston and having a closure element pressurized by a force storage member. The closure element blocks the overload opening of the piston below a predetermined threshold value of a pressure application to the piston, and unblocks the overload opening of the piston against a force of the force storage member above the predetermined threshold value. Due to the unblocking of the overload opening, a fluid-conductive connection between a high pressure side and a low-pressure side of the fluid chamber is unblocked. The closure element includes a throttle opening for passage of the damping fluid from the high-pressure side to the low-pressure side. 1. A furniture fitting having at least one furniture damper for dampening a movement of a movably supported furniture part , the furniture damper comprising:a housing,at least one fluid chamber arranged in the housing, the fluid chamber having a high-pressure side and a low-pressure side,a damping fluid arranged in the fluid chamber,at least one piston having at least one overload opening, the piston being displaceably arranged in the fluid chamber for performing a damping hub, and the high-pressure side and the low-pressure side of the fluid chamber are separated from one another by the piston,an overload safety device arranged in the piston, the overload safety device having a closure element pressurized by a force storage member, wherein the closure element blocks the at least one overload opening of the piston below a predetermined threshold value of a pressure application to the piston, and unblocks the at least one overload opening of the piston against a force of the force storage member above the predetermined threshold value of a pressure application to the ...

Furniture part and damping device thereof

A damping device includes a housing and a piston. The housing has an inner wall, and a chamber is defined by the inner wall. The chamber has a damping medium filled therewith. The piston is movable in the chamber, wherein the inner wall has a plurality of inner diameters.

Bidirectional Damper And Shower Door Assembly

A bidirectional damper comprises a mounting bracket, a tension spring, two damping cylinders and two engaging members; the mounting bracket comprises a first bracket plate, a second bracket plate and a connecting plate connected between the first bracket plate and the second bracket plate, the connecting plate comprises a main body section and extension sections at two ends of the main body section; the damping cylinder, the tension spring and the two engaging members are located between the first bracket plate and the second bracket plate, the damping cylinder and the tension spring are respectively arranged at two sides of the connecting plate, and the two extension sections are bent from the main body section towards the tension spring.

Hinge and damping device

A damping device is applicable to a hinge. The damping device includes a damper and a blocking member. The damper includes a first movable member and a second movable member movable relative to each other. The first movable member has a first abutting part and a second abutting part. The first abutting part and the second abutting part are located at different longitudinal positions on the first movable member. The blocking member is movable relative to the damper and configured to abut against one of the first abutting part and the second abutting part of the first movable member.

Furniture connecting fitting

The invention relates to a furniture connecting fitting, in particular a hinge, preferably a hatch holder, wherein the furniture connecting fitting has a kinematic arrangement () with levers and links, and by means of which kinematic arrangement a door or a hatch can be moved from a closed position to an open position, wherein an actuating arrangement () acts at the kinematic arrangement (), wherein the actuating arrangement () comprises an actuator () and a holder (), which can be adjusted relative to the actuator (), wherein the actuator () can be moved by a part of the kinematic arrangement () and the holder () is supported relative to an attachment section () or an additional component of the kinematic arrangement (); in the case of such a furniture connecting fitting, the user is offered a wide range of applications with a small number of parts if provision is made that, in a first mode of operation, the actuating arrangement () acts using a damper () in a damping manner between the actuator () and the holder () and, in a second mode of operation, a spring force acting counter to the damping direction is applied directly or indirectly to the actuator () and the holder () by means of a tension spring (). 116-. (canceled)17. A furniture connecting fitting , comprising:a base;a mechanical linkage connected directly or indirectly to the base, the mechanical linkage including a plurality of levers and pivotal connections configured to move a door or a hatch between a closed position and an open position; and a damper configured to be received between the actuator and the holder in a first mode of operation to dampen motion of the actuator relative to the holder in a damping direction; and', 'a spring configured to be received between the actuator and the holder in a second mode of operation to apply a spring force between the actuator and the holder opposite to the damping direction., 'an actuating arrangement including a holder and an actuator, one of the holder ...

DOOR COORDINATOR ACCESSORY MOUNTING BRACKET

An accessory mounting bracket for securing door accessories to a door coordinator. The accessory mounting bracket has stepped portions that define a channel that is sized to receive a door coordinator. A recess is disposed below the channel and provides an offset for fasteners that mount the door coordinator to a door frame and may protrude from the door coordinator. A set of bores are used to attach the accessory mounting bracket to the door coordinator and a soffit of the door, while a second bores, which are threaded, allows for attachment of a door accessory to the accessory mounting bracket. The second bores are formed in the accessory mounting bracket so as to be spaced apart from the door coordinator. 1. An accessory mounting bracket for a door coordinator , the accessory mounting bracket comprising:a body having an upper surface, a lower surface, and a length;a pair of opposed steps formed in the upper surface and extending along at least part of the length of the body, the steps defining a channel therebetween with the channel extending along the upper surface for at least part of the length of the body;a recess formed in the upper surface and disposed beneath the channel, the recess extending at least part way along the length of the body; anda plurality of bores extending through the body from the lower surface to the recess.2. The accessory mounting bracket according to claim 1 , wherein the channel has a width is sized to receive the door coordinator claim 1 , and wherein the recess has a depth from the channel that defines a standoff from a surface of the door coordinator.3. The accessory mounting bracket according to claim 1 , wherein the plurality of bores are smooth bores.4. The accessory mounting bracket according to claim 3 , further comprising a second plurality of bores extending through the body from the lower surface to the recess.5. The accessory mounting bracket according to claim 4 , wherein the second plurality of bores is threaded.6. The ...

DOUBLE DOOR WITH COORDINATOR BRAKE

Double door system () comprising an understriking door leaf (), an overstriking door leaf () and a mechanical brake arrangement (), wherein the mechanical brake arrangement () comprises a braking means () arranged to brake the movement of the overstriking door leaf (), and a first controlling means () and a second controlling means (), which are mechanically operated, wherein the first controlling means () is arranged to control the braking of the braking means () in relation to the position of the understriking door leaf (). Mechanical brake arrangement () for controlling the movement of one of the door leafs of the double door system. A door operator system () comprising the mechanical brake arrangement (). 112311212310020030040023100200300400. Double door system () comprising an understriking door leaf () , an overstriking door leaf () , a first door operator () adapted to move the understriking door leaf () between an open and a closed position , a second door operator () adapted to move the overstriking door leaf () between an open and a closed position and a mechanical brake arrangement ( , , , ) , wherein the understriking door leaf () should be closed before the overstriking door leaf () to close the double door , and wherein the mechanical brake arrangement ( , , , ) comprises{'b': 101', '102', '201', '202', '301', '302', '401', '402', '3, 'a braking means (, , , , , , , ) arranged to brake the movement of the overstriking door leaf (), and'}{'b': 103', '203', '303', '403', '104', '204', '304', '404, 'a first controlling means (, , , ) and a second controlling means (, , , ), which are mechanically operated,'}{'b': 103', '203', '303', '403', '101', '102', '201', '202', '301', '302', '401', '402', '2, 'wherein the first controlling means (, , , ) is arranged to control the braking of the braking means (, , , , , , , ) in relation to the position of the understriking door leaf (), and'}{'b': 104', '204', '304', '404', '101', '102', '201', '202', '301', '302', ...

DOUBLE DOOR WITH INNER BRAKE

Double door system () comprising an understriking door leaf (), an overstriking door leaf (), a first door operator () adapted to move the understriking door leaf () between an open and a closed position, a second door operator () adapted to move the overstriking door leaf () between an open and a closed position and a mechanical brake arrangement (), wherein the understriking door leaf () should be closed before the overstriking door leaf () to close the double door, and wherein the mechanical brake arrangement () is arranged to brake the movement of the overstriking door leaf (). Mechanical brake arrangement () for controlling the movement of one of the door leafs of a double door system. Door operator system () comprising a first door operator (), a second door operator () and a mechanical brake arrangement (). 1123112123400234003. Double door system () comprising an understriking door leaf () , an overstriking door leaf () , a first door operator () adapted to move the understriking door leaf () between an open and a closed position , a second door operator () adapted to move the overstriking door leaf () between an open and a closed position and a mechanical brake arrangement () , wherein the understriking door leaf () should be closed before the overstriking door leaf () to close the double door , and wherein the mechanical brake arrangement () is arranged to brake the movement of the overstriking door leaf () and comprises{'b': 407', '12, 'a brake drum () connected to the second door operator (),'}{'b': 401', '402', '407, 'a braking means (, ) arranged to interact with the inside of the brake drum (), and'}{'b': 403', '401', '402', '2, 'a first controlling means (), which is mechanically operated and arranged to control the braking of the braking means (, ) in relation to the position of the understriking door leaf ().'}2401402431432407407. Double door system according to claim 1 , wherein the braking means ( claim 1 , ) comprises a braking portion ( claim 1 ...

DAMPING DEVICE FOR FURNITURE DOORS

A damping device for furniture doors includes a damping cylinder longitudinally displaceably mounted in a recess of a damper housing including a cylinder housing and a piston rod and forming a stop for the furniture door. The cylinder housing is longitudinally displaceably mounted in the recess of the damper housing, the recess being formed as a hole, the end thereof protruding out of the damper housing forming a stop for the furniture door. The adjusting screw forms an axial counterbearing for the piston rod. The inner diameter of an internal thread receiving the adjusting screw is at least equal to the inner diameter of the hole receiving the cylinder housing. The end of the piston rod is received in a centric hole of the adjusting screw. 1. A damping device for a furniture door , comprisinga damper housing comprising a recess,a damping cylinder longitudinally displaceably mounted relative to the recess, the damping cylinder comprising a cylinder housing displaceably mounted in a hole of the recess and a piston rod, a portion of the cylinder housing at a first end of the damping cylinder protruding out of a front end of the recess and forming a stop fur the furniture door, andan adjusting screw, the damping cylinder being longitudinally adjustable relative to the damper housing by the adjusting screw, the adjusting screw having external threads that mate with internal threads of the recess so that the adjusting screw is movably attached on a back end of the recess,wherein the piston rod is connected to the adjusting screw and an inner diameter of the internal threads of the recess is at least as large as an inner diameter of the hole in which the cylinder housing is mounted.2. The damping device according to claim 1 , wherein an end of the piston rod is received in a centric hole of the adjusting screw.3. The damping device according to claim 2 , wherein the end of the piston rod is pressed into the centric hole of the adjusting screw.4. The damping device ...

SYSTEM FOR CONTROLLING THE DOORS OF A POWERED SPLIT TAILGATE

A power, split door system for a vehicle, comprising a first vehicle door arranged to articulate between a closed position and an open position and a second vehicle door arranged to articulate between a closed position and an open position. First and second drive means are provided for articulating the first and second vehicle doors, respectively, between the closed and open positions. A control means is provided for controlling the first and second drive means so as to control movement of the first and second doors between the open and closed positions. Wherein a collision zone is defined as a region of the door system in which the first vehicle door and the second vehicle door could potentially come into contact with one another. Wherein the control means is configured to determine if both of the first and second vehicle doors is within a collision zone during powered articulation of the vehicle doors. In the event that the first and second vehicle doors are both stopped within the collision zone during a powered articulation, the control means is configured to control the first and second drive means to articulate the first and second vehicle doors in a reverse direction to the direction they were being articulated in and into either their fully open or fully closed positions in an appropriate manner that avoids collision of the first and second vehicle doors or the control means is configured to maintain the first and second vehicle doors in a stopped condition. 1. A power , split door system for a vehicle , comprising:a first vehicle door arranged to articulate between a closed position and an open position;a second vehicle door arranged to articulate between a closed position and an open position;first and second drive means for articulating the first and second vehicle doors, respectively, between the closed and open positions; anda control means for controlling the first and second drive means so as to control movement of the first and second doors between ...

DAMPER FOR HINGES

Damper () comprising a cylinder () containing a damping fluid, at least one piston () translatable within said cylinder and defining two damping chambers (), and a rod () for controlling the movement of said at least one piston () within said cylinder (), said damper further comprising at least one first and at least one second narrow passages () through which said damping fluid is forced to pass from one to the other of said two damping chambers () when said control rod is controllably moved within said cylinder (), characterized in that said at least one piston () is translatable with respect to said control rod () on the basis of the speed of said control rod (), between a first position (P), in which said at least one piston () prevents said damping fluid from passing through said at least one first narrow passage () and a second position (P) in which said at least one piston () allows said damping fluid to pass through said at least one first narrow passage (), and in that it comprises at least one first elastic member () constrained to said at least one piston () and deformable and/or displaceable with respect to said at least one piston () on the basis of the speed of said at least one control rod () to prevent said fluid from passing through said at least one second narrow passage (), at least when said at least one piston () is in said second position (P). 1122. Damper comprising a cylinder containing a damping fluid , at least one piston translatable within said cylinder and defining two damping chambers , and a rod for controlling the movement of said at least one piston within said cylinder , said damper further comprising at least one first and second narrow passages through which said damping fluid is forced to pass from one to the other of said two damping chambers when said control rod is controllably moved within said cylinder , wherein said at least one piston is translatable with respect to said control rod on the basis of the speed of said ...

DAMPER

A damper, in particular for fittings for furniture or household appliances, has a housing in which a piston connected to a piston rod is guided in a linearly displaceable manner in an interior space. At least one flow channel is formed on or in the piston, through which the flow passes when the piston is displaced. A volume-compensation element is provided in the housing, which compensates for a volume which is displaced or released when a part of the piston rod is pushed into or pulled out of the housing, being displaceably mounted in the housing. 1121052016101610142522141325. A damper () , in particular for fittings for furniture or household appliances , comprising a housing () in which a piston () connected to a piston rod () is guided in a linearly displaceable manner in an interior space () , wherein at least one flow channel () is formed on or in the piston () , through which flow channel () flow passes when the piston () is displaced , wherein a volume-compensation element () arranged in the housing () is provided , which compensates for a volume which is displaced or released when a part of the piston rod () is pushed into or pulled out of the housing () , being displaceably mounted in the housing () , wherein the volume-compensation element () is held on a cover () which closes the housing () at one end and forms a through-opening for the piston rod ().21413. The damper according to claim 1 , wherein the volume-compensation element () is formed integrally with the cover ().314192. The damper according to claim 1 , wherein the volume-compensation element () has an annular sealing element () which rests against an inner wall of the housing ().4141315. The damper according to claim 1 , wherein the volume-compensation element () is connected to the cover () via at least one bendable web ().5152. The damper according to claim 4 , wherein the at least one bendable web () is spirally aligned in the longitudinal direction of the housing ().6151413. The damper ...

APPLIANCE HINGE COUNTERBALANCE ASSEMBLY WITH SNUBBER

A counterbalance assembly for an appliance hinge has a base including first and second spaced-apart side walls and a transverse face wall. A channel is located between the first and second side walls. First and second notch portions are respectively located in the first and second side walls. A rotating cam is supported on the base and has a camshaft that extends between the side walls and that is adapted for rotation about an axis of rotation, a first end located in the first notch portion and a second end located in the second notch portion. A biasing spring has an inner end engaged with the base and an outer end spaced from the base. A spring rod includes an outer end operatively coupled to the spring and an inner end operatively coupled to the lever. The lever also pivotally connects to the lobe of the cam. A damper assembly is connected to the base and having a piston which is moved between a first position and a second position by the lever contacting the piston. The piston damps movement of the counterbalance assembly. 1. A counterbalance assembly for an appliance hinge , said counterbalance assembly comprising:a base including first and second spaced-apart side walls and a transverse face wall, said base including: (i) a channel located between the first and second side walls;and, (ii) first and second notch portions respectively located in said first and second side walls;a rotating cam supported on the base, said cam including: (i) a camshaft that extends between the side walls and that is adapted for rotation about an axis of rotation, said camshaft comprising a first end located in said first notch portion and a second end located in said second notch portion; and (ii) a lobe that projects from the camshaft;a biasing spring comprising an inner end engaged with the base and an outer end spaced from the base, said outer end of said spring located outside said channel;a spring rod including an outer end operatively coupled to the spring and an inner end ...

Oven Appliance with Dual Opening and Closing Doors

An oven appliance includes a cabinet that defines a chamber. A pair of doors is rotatably mounted to provide selective access to the chamber of the cabinet. The pair of doors is connected with a linkage assembly such that the doors rotate open and closed simultaneously. The linkage assembly includes a spur gear that engages another gear of the linkage assembly. The spur gear can hinder unwanted rotation of the pair of doors or compress the pair of doors against a seal.

FLAP FITTING AND ITEM OF FURNITURE

A flap fitting for an item of furniture includes a housing which can be fixed to a body. A supporting arm is rotatably mounted on the housing. The flap fitting includes a pivotably mounted control arm. The supporting arm and the control arm can be hingedly connected to a flap at an attachment point via spaced-apart axes of rotation. A damper is provided at the attachment point and can be actuated via a movement of the supporting arm and/or the control arm in the event of an opening movement of the flap, before the maximum opening position is reached. 116-. (canceled)17. A flap fitting configured to attachment to a body and a flap of an item of furniture , wherein the flap fitting comprises:a main body;a supporting lever is indirectly or directly rotatably mounted on the main body;a control lever pivotably mounted on the main body;an attachment configured for attachment to the flap, wherein the supporting lever and the control lever are configured to be articulated with the flap on the attachment via spaced-apart axes of rotation; anda damper arranged on the attachment, wherein the damper is a linear damper having a damper housing and a piston rod held displaceably on the damper housing, wherein the damper is actuatable via a movement of the supporting lever or the control lever during an opening movement of the flap before reaching a maximally open position of the flap,wherein the attachment comprises an adjustment for adjusting the flap.18. The flap fitting of claim 17 , wherein the damper is pre-tensioned by a spring in an extended position.19. The flap fitting of claim 17 , wherein the attachment includes a guide and wherein the damper is retractable or extendable along the guide.20. The flap fitting of claim 19 , wherein the guide comprises an oblong hole or a groove in the attachment claim 19 , wherein a guide element is guided in the oblong hole or groove in the attachment.21. The flap fitting of claim 17 , wherein the attachment comprises a U-shaped steel ...

Improvements in Movement Control Devices

A movement control device is provided comprising a housing () with an elongate push rod () mounted therein for reciprocal movement along a longitudinal axis (x). One end of the push rod extends out of the housing. A spring () is arranged between the housing and the push rod to provide a biasing force on the push rod in a first direction parallel to the longitudinal axis. A damping device () is arranged between the housing and the push rod to provide a damped resistive force in a direction opposite to said first direction. An indexing mechanism () controls movement of the push rod relative to the housing. The damping device is arranged to act along an axis (y) that is parallel to the longitudinal axis of the push rod and spaced apart from it. 1. A movement control device comprising a housing , an elongate push rod mounted in the housing for reciprocal movement along a longitudinal axis , with one end of the push rod extending out of the housing , a spring arranged between the housing and the push rod to provide a biasing force on the push rod in a first direction parallel to said longitudinal axis , a damping device arranged between the housing and the push rod to provide a damped resistive force in a direction opposite to said first direction , and an indexing mechanism for controlling movement of the push rod relative to the housing , with the damping device being arranged to act along an axis that is parallel to the longitudinal axis of the push rod and spaced apart from it.2. A device as claimed in wherein the damping device is a linear damper.3. A device as claimed in wherein the damper is a piston and cylinder type damper.4. A device as claimed in wherein the linear damper is one that produces a damped resistive force at a constant rate over its working stroke.5. A device as claimed in wherein the linear damper is one that produces a variable damped resistive force over its working stroke.6. A device as claimed in wherein the damper is arranged so that the ...

Sulfonated Lignin-Derived Compounds and uses Thereof

The present invention relates to novel lignin-derived compounds and compositions comprising the same and their use as redox flow battery electrolytes. The invention further provides a method for preparing said compounds and compositions as well as a redox flow battery comprising said compounds and compositions. Additionally, an assembly for carrying out the inventive method is provided. 2. The redox flow battery according to claim 1 , wherein said redox flow battery comprises a first (optionally aqueous) electrolyte solution comprising a first (redox active) electrolyte; a first electrode in contact with said first (optionally aqueous) electrolyte solution; a second (optionally aqueous) electrolyte solution comprising a second (redox active) electrolyte; a second electrode in contact with said second (optionally aqueous) electrolyte solution; wherein one or both of the first and second (redox active) electrolytes comprise the at least one sulfonated (and optionally further derivatized) low molecular weight aromatic compound.3. The redox flow battery of claim 1 , wherein the sulfonated low molecular weight aromatic compound corresponds in structure to Formula (X) or (XI) claim 1 , and wherein Rand Rare independently selected from H and SOH; Ris selected from H claim 1 , OH claim 1 , C-Calcohol claim 1 , and SOH; and Ris selected from H claim 1 , OH and C-Calcohol.4. The redox flow battery of claim 1 , wherein the sulfonated low molecular weight aromatic compound is characterized by one of the following:{'sup': '4', 'sub': '3', 'a) Ris SOH;'}{'sup': 4', '3, 'sub': '3', 'b) Ris SOH, Ris methoxy;'}{'sup': 4', '2', '3, 'sub': '3', 'c) Ris SOH, Rand Rare methoxy;'}{'sup': 1', '4, 'sub': '3', 'd) Rand Rare SOH;'}{'sup': 1', '4', '3, 'sub': '3', 'e) Rand Rare SOH, Ris methoxy; or'}{'sup': 2', '4', '3, 'sub': '3', 'f) Rand Rare SOH, and Ris methoxy.'}5. The redox flow battery of claim 1 , wherein the sulfonated low molecular weight aromatic compound corresponds in structure ...

Spring and/or damping element

A damper element for damping a translational movement of a component and for causing the component to stop at a stop position includes a housing, a carrier displaceably supported in the housing for movement in a translational direction, and a damper part for damping the translational movement. The damper part has a first end connected to the housing and a second end pivotably connected to the carrier, the carrier is pivotable about a pivot axis perpendicular to the translation direction between a first position and a second position, and the damper element further includes at least one spring biasing the carrier toward the first position.

DRAWER ASSEMBLY AND REFRIGERATOR HAVING THE SAME

A drawer assembly and a refrigerator, the drawer assembly comprising a drawer body, a slideway assembly for pushing and pulling the drawer body, and a damping reset unit matching the drawer body and being arranged on the sliding channel assembly, the damping reset unit comprising an elastic member for driving the drawer body to reset from an open state to a closed state and a damping member for reducing the reset speed of the elastic member. A refrigerator is provided with the drawer assembly. The arrangement of the damping reset unit enables the process of closing the drawer body to not require the application of external force during the entire process, and the arrangement of the damping member makes the rebound process of the drawer body much gentle, avoiding the vibration, noise, and damage that may be produced during rapid rebound. 1. A drawer assembly , comprising a drawer body and a slideway assembly on which the drawer body is pushed and pulled , wherein the drawer assembly further comprises a damping reset unit matching the drawer body and being arranged on the slideway assembly , and wherein the damping reset unit comprises an elastic member that drives the drawer body to reset from an open state to a closed state , and a damping member that reduces the reset speed of the elastic member.2. The drawer assembly according to claim 1 , wherein the damping member has a housing fixed relative to the slideway assembly and a piston rod that is telescopic relative to the housing along a push-pull direction of the drawer body and generates damping with the housing when it telescopes claim 1 , and a deformation direction of the elastic member is consistent with the push-pull direction of the drawer body.3. The drawer assembly according to claim 2 , wherein one end of the elastic member is fixed on the housing claim 2 , the other end is fixed on the piston rod claim 2 , and the elastic member has a minimum stretch when the drawer body is in a closed state.4. The ...

FLUID DAMPER FOR BODIES THAT ARE MOVABLE RELATIVE TO ONE ANOTHER, COMPRISING A PISTON THAT IS MOVABLY GUIDED IN A CYLINDER.

The invention relates to a fluid damper for bodies that are movable relative to one another, said damper comprising a piston that is movably guided in a cylinder. At least one through opening is provided in the piston and/or between the piston and the cylinder for through-flowing fluid. Adjustment means are provided on the fluid damper for adjusting a limitation least of the maximum possible through-flow cross section for the fluid at least one passage opening. The piston is connected to a piston rod leading out of the cylinder. The adjustment means comprises detent connection which is pushed, in a radially non-twistable manner, onto the end of the piston rod located in the cylinder, and holds the piston in a desired position in the cylinder. 1414414242. A fluid damper for bodies adjustable relative to one another having a piston () guided adjustably in a cylinder () , wherein in the piston () and/or between the piston () and the cylinder () at least one through opening (.) for through-flowing fluid is embodied , having adjusting means for adjusting a limitation of at least the maximum possible through-flow cross section of the fluid at at least one through opening (.) of the fluid damper ready for operation , characterized in that{'b': 4', '6', '1, 'the piston () is connected to a piston rod () leading out of the cylinder ();'}{'b': 2', '4', '1, 'that the adjusting means having a detent connection (), which holds the piston () in a desired position in the cylinder (); and'}{'b': '6', 'that the detent connection is mounted radially nonrotatably on the end, located in the cylinder, of the piston rod ().'}2. The fluid damper of claim 1 , wherein the detent connection comprises the following components:{'b': 2', '6', '1', '1', '2', '1', '2', '2', '4, 'a locking element () in the form of a sleeve that can be applied to the end (.) of the piston rod, the end of which sleeve oriented toward the closed end of the cylinder () having a external gear (.) and on the other end ...

Air Spring Counterbalance

Methods of operating a fluid-based spring counterbalance mechanism for a movable barrier are used to support a portion of the weight of the movable barrier. A jackshaft is configured to be operatively coupled to the movable barrier such that rotation of the jackshaft raises or lowers the movable barrier. The jackshaft is operatively coupled to a rotatable input shaft of the fluid-based spring counterbalance mechanism. The rotatable input shaft is coupled to a flexible-walled fluid-based spring. Applying a first force by a movable barrier operator changes the position of the movable barrier, and the flexible-walled fluid-based spring exerts a second force that supports a portion of the weight of the movable barrier in addition to the first force. 1. A method of operating a fluid-based spring counterbalance mechanism comprising a flexible-walled fluid-based spring , the method comprising:operatively coupling a rotatable input shaft of the fluid-based spring counterbalance mechanism to a jackshaft configured to be operatively coupled to a movable barrier such that rotation of the jackshaft raises or lowers the movable barrier;applying a first force by a movable barrier operator to change the position of the movable barrier, wherein the flexible-walled fluid-based spring exerts a second force that supports a portion of the weight of the movable barrier in addition to the first force.2. The method of operating a fluid-based spring counterbalance of claim 1 , wherein the second force supports substantially an entire weight of the movable barrier.3. The method of operating a fluid-based spring counterbalance of claim 1 , further comprising:identifying by a controller an entire weight of the movable barrier by observing a change in position of the movable barrier in response to adding fluid to the flexible-walled fluid-based spring.4. The method of operating a fluid-based spring counterbalance of claim 3 , further comprising varying by the controller a quantity of fluid in ...

Storage cabinet

The present disclosure discloses a storage cabinet. The storage cabinet a cabinet body with a top opening, an upper cover, and two support elements. Each of the two support elements is connected between the upper cover and the cabinet body. Each of the two support elements comprises a pneumatic bar, an upper cover connector, a cabinet body connector, and a swing piece. The upper cover connector is connected to a side of the upper cover, the cabinet body connector is connected to a side of the cabinet body. A first end of the upper cover connector is pivotally connected to a first end of the cabinet body connector, and a first end of the swing piece is pivotally connected to the cabinet body connector. Two ends of the pneumatic bar are respectively connected to a second end of the swing piece and a second end of the upper cover connector.

CABINET

The present disclosure discloses cabinet. The cabinet comprises a cabinet body with a top opening, an upper cover, a swinging member, and a pneumatic rod. A middle portion of a bottom surface of the upper cover comprises a first reinforcing rod extending in a front-rear direction, and a hinge element is disposed on the first reinforcing rod. A middle portion of an inner surface of a rear board of the cabinet body is disposed with a second reinforcing rod extending in a vertical direction. A connection base is disposed on an upper end of the second reinforcing rod. Two ends of the swinging member are respectively pivotally connected to the connection base and a lower end of the pneumatic rod, and an upper end of the pneumatic rod is pivotally connected to the hinge element. 1. A cabinet , comprising:a cabinet body with a top opening,an upper cover,a swinging member, and a rear board of the upper cover is pivotally connected with a rear board of the cabinet body,', 'the upper cover is configured to be opened and to be closed to cover the top opening,', 'a middle portion of a bottom surface of the upper cover comprises a first reinforcing rod extending in a front-rear direction,', 'a hinge element is disposed on the first reinforcing rod,', 'a middle portion of an inner surface of the rear board of the cabinet body is disposed with a second reinforcing rod extending in a vertical direction,', 'a connection base is disposed on an upper top end of the second reinforcing rod,', 'two ends of the swinging member are respectively pivotally connected to the connection base and a lower end of the pneumatic rod, and', 'an upper end of the pneumatic rod is pivotally connected to the hinge element., 'a pneumatic rod, wherein2. The cabinet according to claim 1 , wherein:a middle portion of the connection base comprises an aisle,the aisle extends forward and obliquely upward in the connection base, andthe swinging member is disposed in the aisle.3. The cabinet according to claim 2 ...

REFRIGERATOR

The present invention relates to a refrigerator that allows a user to easily open a door thereof. A refrigerator, according to one embodiment of the present invention, may comprise: a cabinet having a storage compartment; left and right doors for opening and closing the storage compartment from the left and right; a door opening module provided to open the left and right doors; and having a single motor provided to rotate forward and backward; and a control unit for controlling forward and backward driving of the single motor, wherein the door opening module comprises: left and right racks provided to be moved by driving of the single motor so as to respectively open the left and right doors; a power transmission device for selectively transmitting a driving force of the single motor to the left and 4right racks; and a single switch provided to be turned on/off in conjunction with the power transmission device, and wherein the control unit detects a current position of the left and right racks through the switching-on/off of the single switch, and controls the forward and backward driving and stopping of the single motor. 1. A refrigerator comprising:a cabinet that defines a storage compartment;a first door configured to open and close a first side of the storage compartment;a second door configured to open and close a second side of the storage compartment;a door opening module comprising a motor that is configured to open the first and second doors and that is configured to rotate in a first direction and a second direction opposite to the first direction; anda controller configured to control rotation of the motor, a first rack configured to move toward the first door to open the first door based on rotation of the motor,', 'a second rack configured to move toward the second door to open the second door based on rotation of the motor,', 'a power transfer device configured to selectively transfer a driving force from the motor to at least one of the first rack or ...

SLIDING DOOR SUPPORTING DEVICE OF VEHICLE AND SLIDING DOOR DEVICE USING THE SAME

A sliding door support apparatus of a vehicle may include a rail of which one end is mounted to be pivotably movable to a vehicle body, a slider fitted movably along the rail and coupled thereto, and connected in a pivotably movable manner to a front lower portion of a vehicle door, and a gas spring connected to the slider to apply an external force to the vehicle door through the slider through an outer side along a width direction of the vehicle. 1. A sliding door support apparatus of a vehicle , comprising:a rail of which one end is mounted to be pivotably movable to a vehicle body;a slider fitted movably along the rail and coupled thereto, and connected in a pivotably movable manner to a front lower portion of a vehicle door; anda gas spring connected to the slider to apply an external force to the vehicle door through the slider through an outer side along a width direction of the vehicle.2. The sliding door support apparatus of claim 1 , wherein a vehicle body bracket is mounted in a fixed manner to the vehicle body claim 1 ,a swing bracket at the vehicle body is relatively rotatably mounted to the vehicle body bracket, andone end of the rail is coupled to the swing bracket at a vehicle body side.3. The sliding door support apparatus of claim 2 , wherein the vehicle body bracket comprises:a bracket body substantially formed in a shape of an “L” and fixedly mounted to the vehicle body; anda rotation shaft integrally formed in a height direction of the vehicle to the bracket body, andthe swing bracket at the vehicle body side comprises:a shaft hole to which the rotation shaft is fitted and rotatably coupled; anda swing bracket body substantially formed in a shape of a “U” and to which one end of the rail is mounted.4. The sliding door support apparatus of claim 1 , wherein the rail comprises a pair of second lower rail bodies formed substantially in a shape of a quadrangle and forming a channel therebetween by being disposed at a distance from each other claim 1 ...

Hinge Assemblies

A hinge assembly is provided comprising a toggle type hinge () with a linear damping device () arranged with its longitudinal axis parallel to the axis of movement of the hinge. First and second actuating devices () are provided for operating the damping device. Means () are provided for activating the first and second actuating devices in response to movement of the hinge. 1. A hinge assembly comprising a toggle type hinge , a linear damping device arranged with a longitudinal axis parallel to an axis of movement of the toggle type hinge , first and second actuating devices for operating the linear damping device , and means to activate the first and second actuating devices in response to movement of the toggle type hinge.2. A hinge assembly as claimed in wherein the first and second actuating devices operate the linear damping device in opposite directions.3. A hinge assembly as claimed in wherein said first and second actuating devices operate the linear damping device at different rates.4. A hinge assembly as claimed in wherein the means to activate the first and second actuating devices operate independently of each other.5. A hinge assembly as claimed in wherein the first and second actuating devices operate the linear damping device over different ranges of movement of the toggle type hinge.6. A hinge assembly as claimed in wherein the means to activate the first and second actuating devices operate at different stages of the movement of the toggle type hinge.7. A hinge assembly as claimed in wherein the first and second actuating devices each incorporate a mechanism for converting rotary motion into linear motion.8. A hinge assembly as claimed in wherein said mechanism includes a cam with a helically extending path.9. A hinge assembly as claimed in wherein the helically extending path of the cam has a variable pitch.10. A hinge assembly as claimed in wherein said first and second actuating devices operate the linear damping device at different rates.11. A ...

HINGE ASSEMBLY FOR OVEN OR OTHER APPLIANCE

An appliance hinge includes a control link subassembly operably connected between a base and a door mounting arm. The control link subassembly includes a control link with a first end pivotally connected to the door mounting arm and a second end spaced from the first end. The control link subassembly also includes a spring-arm including an outer end pivotally connected to the second end of the control link and an inner end engaged with the base and adapted for both pivoting and sliding movement relative to the base. The control link subassembly also includes a spring engaged with the spring-arm and exerting a biasing force on the spring-arm that urges said spring-arm toward its extended position. The spring-arm selectively moveable toward a retracted position. The hinge assembly further includes a link controller connected to the base. The spring biases the control link into abutment with the link controller. 1. An appliance hinge assembly comprising:a base;a door mounting arm pivotally connected to the base and adapted for pivoting movement relative to the base between a first position and a second position; a control link comprising a first end pivotally connected to the door mounting arm and a second end spaced from the first end, said control link further comprising a first edge;', 'a spring-arm comprising an outer end pivotally connected to the second end of the control link and comprising an inner end engaged with the base, wherein said inner end of said spring-arm both pivots on an arc relative to the base and slides axially along an axis of the spring-arm relative to the base, said spring-arm moveable between an extended position and a retracted position relative to said base;', 'a spring engaged with the spring-arm and exerting a biasing force on the spring-arm that urges said spring-arm toward its extended position, said spring-arm selectively moveable against the biasing force toward its retracted position;, 'a control link subassembly operably connected ...

SNAP HINGE WITH DAMPED CLOSING

A snap hinge with damped closing includes a first articulated quadrilateral defined by a coupling plate associated with a fixed element, a first lever and a third lever, which are articulated to the coupling plate, and a second lever interposed between the preceding levers and is articulated thereto. A second articulated quadrilateral has a fixing plate associated with a movable element with which are associated and articulated respective ends of the second lever and of a fourth lever, the opposite end of which is associated and articulated with the first lever. The plates have various arrangements with respect to each other, rotating about a substantially horizontal rotation axis as the hinge moves between open and closed configurations. The hinge has at least one damping element that acts during closing and is interposed directly between the coupling plate and the second lever. 1. A snap hinge with damped closing , comprising:a first articulated quadrilateral that comprises a coupling plate that can be associated with a fixed element, a first lever and a third lever, which are articulated to the coupling plate, and a second lever, which is interposed between the preceding levers and is articulated thereto, and a second articulated quadrilateral that comprises a fixing plate that can be associated with a movable element with which are associated and articulated respective ends of the second lever and of a fourth lever, the opposite end of which is associated and articulated with the first lever, the hinge being adapted to assume alternately an open configuration and a closed configuration, in which the plates have various main arrangements with respect to each other, rotating about a substantially horizontal rotation axis, further comprising at least one damping element that acts during closing and is interposed directly between the coupling plate and the second lever, the damping element having mutually opposite ends thereof articulated about respective fixed ...

VENTED SAFETY CABINET WITH THERMALLY-ACTUATED DAMPER

A safety cabinet includes an enclosure and at least one door to selectively seal the enclosure. The safety cabinet can be used to store, for example, flammable liquids, flammable waste, corrosives, pesticides, or combustible waste. The safety cabinet incorporates a thermally-actuated damper that includes a body, a valve plate, and a pivot assembly. The valve plate is disposed within the passage of the body such that the valve plate is movable between an open position and a closed position. The pivot assembly includes a biasing system adapted to bias the valve plate to the closed position and a fusible link interconnected between the body and the biasing system to constrain the valve plate from moving from the open position to the closed position. The fusible link is configured to melt at a predetermined temperature to thereby allow the biasing system to move the valve plate to the closed position. 111.-. (canceled)12. A damper for a vent system of a safety cabinet , the damper comprising:a body, the body extending along a longitudinal axis and having a first end and a second end, the ends disposed in spaced relationship to each other along the longitudinal axis, the body defining a passage with a first opening disposed at the first end and a second opening disposed at the second end;a valve plate, the valve plate disposed within the passage of the body such that the valve plate is intermediately disposed along the longitudinal axis between the first end and the second end of the body, the valve plate being movable between an open position and a closed position, the valve plate permitting air flow between the openings of the passage of the body when the valve plate is in the open position, and the valve plate substantially occluding the passage of the body when the valve plate is in the closed position;a pivot assembly, the pivot assembly including a valve support assembly, a biasing system, and a fusible link, the valve support assembly mounted to the body and the ...

Fixing Device

A fixing device for fixing a second component part at a stationary first component part to be swivelable around a swiveling axis 2 having a cylinder that is displaceable transverse to the swiveling axis and filled with a fluid, a piston displaceably guided in the cylinder that divides the interior of the cylinder into a first working chamber and a second working chamber, with a first valve device that connects the first working chamber to the second working chamber when pressure in the first working chamber is higher than the pressure in the second working chamber, and a second valve device that connects the second working chamber to the first working chamber when pressure in the second working chamber is higher than the pressure in the first working chamber. 1. A fixing device configured to continuously fix a second component part that is articulated at a stationary first component part to be swivelable around a swiveling axis , comprising:a cylinder closed at both of its ends and filled with a fluid that is guided at one of the first component part and the second component part to be displaceable transverse to the swiveling axis;a piston configured to be displaceably guided in the cylinder that divides an interior of the cylinder into a first working chamber and a second working chamber;a first valve device configured to couple the first working chamber to the second working chamber when a pressure in the first working chamber is higher than a pressure in the second working chamber;a second valve device configured to couple the second working chamber to the first working chamber when the pressure in the second working chamber is higher than the pressure in the first working chamber;a first piston rod arranged at the piston that is guided outward and sealed through one of the first working chamber and the second working chamber and is fastened to one of the first component part and the second component part by an outwardly projecting free end; 'a first end ...

Hinge

A hinge ( 100 ) including a first hinge leaf assembly, a second hinge leaf assembly pivotally coupled to the first hinge leaf assembly ( 101 ), a spring ( 138 ) operatively connected to the first and second hinge leaf assemblies, and a spring tensioning mechanism to adjust the bias of the spring ( 138 ). The first hinge leaf assembly includes a first hinge component ( 101 ) having a first mounting surface for securing to a first structure and a plurality of first knuckles ( 114, 115 ). The second hinge leaf assembly includes a second hinge component having a second mounting surface for securing to a second structure and a second knuckle ( 123 ). The spring biases the first hinge leaf assembly and the second hinge leaf assembly toward a closed position, wherein the spring is located with a hollow defined by coaxial alignment of the plurality of first knuckles ( 114, 115 ) and the second knuckle ( 123 ).

Vehicle door contol system with dynamic obstacle detection

In an aspect, a vehicle door control system is provided for a vehicle having a vehicle body and a vehicle door. The door control system includes a check arm mounted to one of the vehicle body and the vehicle door, a check arm holder at least a portion of which is mounted to the other of the vehicle body and the vehicle door, and a controller. The controller is programmed to apply a resistive force on the vehicle door based on a determination of whether an obstacle is approaching the vehicle, data relating to the obstacle, and a position of the vehicle door.

POSITION ADJUSTMENT APPARATUS

A position adjustment apparatus includes a housing main body, a connecting shaft, a spring, a guiding shaft and a rear shaft. The connecting shaft and the spring are installed between the guiding shaft and the rear shaft, and the spring is configured to be a compression spring; therefore, the structure of the position adjustment apparatus is simplified, manufacturing costs are reduced, and the assembly and manufacturing speed of the apparatus are increased along with the use of the compression spring to reduce the destruction of the spring structure due to pulling thereon. Consequently, as the guiding shaft drives the connecting shaft to actuate the rear shaft, the objective of prolonging the useful lifetime of the position adjustment apparatus can be achieved without the use of any torsion springs or pull springs. 1. A position adjustment apparatus , comprising:a housing main body having an upper end surface, a lower end surface, a front end surface and a rear end surface formed thereon respectively; the housing main body having a first opening and a second opening formed in the front end surface; a separation portion formed between the first opening and the second opening; a fifth through hole and a sixth through hole respectively formed on the upper end surface and the lower end surface and communicating with the second opening; and circumferential edges of the fifth through hole and the six through hole having a first limiting portion and a second limiting portion formed thereon respectively;a connecting shaft arranged at an internal of the housing main body; the connecting shaft having one end formed with a first pivotal attachment hole and another end formed with a second pivotal attachment hole thereof; the connecting shaft having a first retaining portion and a second retaining portion formed thereon, and a spring moveably disposed on the connecting shaft, and arranged between the first retaining portion and the second retaining portion, wherein the spring ...

FURNITURE BOARD HAVING A HINGE, AND FURNITURE ITEM HAVING SUCH A FURNITURE BOARD

A furniture board includes an integrated or inserted hinge for guiding a movable furniture part. The furniture board has two side faces, an end face, and an end-face recess for receiving a hinge. The hinge includes a basic element, a linear guide and a pivot guide hinged thereto. The linear guide has forcibly guided movable elements, to which the pivot guide is hinged at a distance from the basic element. Two side faces of the furniture board lie one in a first and one in a second plane. The linear guide and the hinged connection of the pivot guide to the linear guide lie between the first and the second plane, at least in a closed state of the hinge. 120-. (canceled)21. A furniture board , comprising:two side faces;an end face;an end-face recess; and a basic element;', 'a linear guide; and', 'a pivot guide hinged to the linear guide,, 'a hinge integrated or inserted in the end-face recess, wherein the hinge is configured to guide a movable furniture part, wherein the hinge comprises'}wherein the linear guide has permanently guided movable elements, wherein the pivot guide is hinged to the permanently guided movable elements at a distance from the basic element,wherein a first one of the two side faces is arranged in a first plane and the second one of the two side faces are arranged in a second plane,wherein the linear guide and the hinged connection of the pivot guide on the linear guide lie between the first and the second planes, at least in a closed state of the hinge.22. The furniture board of claim 21 , wherein the pivot guide is hinged to the movable furniture part in such a way that claim 21 , in the closed state of the hinge claim 21 , the hinged connection of the pivot guide is located between an inner wall and an outer wall of the furniture board.23. The furniture board of claim 21 , wherein the pivot guide is hinged to the movable furniture part in such a way that claim 21 , in the closed state of the hinge claim 21 , the hinged connection of the pivot ...

A SLOW-CLOSING DOOR HINGE

A slow-closing door hinge, includes a first foldout and a second foldout having a shaft sleeve respectively. A fixed rod mounted in the sleeve of the first foldout, and a rotating rod mounted in the sleeve of the second foldout are connected by a connecting rod. The connecting rod and the fixed rod are movably connected, with a hollow groove at the joint. A restoring spring in contact with the fixed rod and fixed to the connecting rod in the hollow groove. The connecting rod is connected with the rotating rod in a coaxial, rotationally actuating manner. The forward and backward rotation of the fixed rod and the rotating rod cooperates with the restoring spring to drive the connecting rod in a reciprocal motion within the shaft sleeve. 1. A slow-closing door hinge , including a first foldout and a second foldout having a shaft sleeve respectively ,wherein, a fixed rod is fixedly mounted in the shaft sleeve of the first foldout, and a rotating rod is fixedly mounted in the shaft sleeve of the second foldout,the fixed rod is connected with the rotating rod by a connecting rod,the connecting rod and the fixed rod are flexibly connected, and a hollow groove is provided on a joint,a restoring spring being in contact with the fixed rod and fixed to the connecting rod is provided in the hollow groove,the connecting rod is connected with the rotating rod in a coaxial, rotationally actuating manner,the connecting rod is driven reciprocally to move within the shaft sleeve by a relative forward and backward rotation of the fixed rod and the rotating rod cooperating with the restoring spring.2. The slow-closing door hinge according to claim 1 , wherein claim 1 , a means of flexible connection between the connecting rod and the fixed rod claim 1 , by which the connecting rod relatively moves along an axial direction claim 1 , and not relatively rotates claim 1 , includes clamping connection or slot connection or spline connection or cross pin connection.3. The slow-closing door ...

MULTI-LINK HINGE WITH DAMPING

The invention relates to a multi-link hinge for furniture, with a fastening element which can be secured indirectly or directly to a furniture body and is connected to a pivotable door bearing via a plurality of link levers connected to one another in a scissors-like manner, wherein a linear damper which damps both a closing movement and an opening movement of the door bearing is provided. The multi-link hinge is distinguished in that the linear damper is ineffective in a central portion of the pivoting range of the door bearing. 1. A multi-link hinge for a piece of furniture , comprising a fastening element which can be secured indirectly or directly to a furniture body and which is connected to a pivotable door bearing via a plurality of link levers that are connected to one another in a scissors-like manner , wherein a linear damper is provided which dampens both a closing movement and an opening movement of the door bearing , and wherein the linear damper is ineffective in a central portion of the pivoting range of the door bearing.2. A multi-link hinge according to claim 1 , wherein the linear damper is actuated directly or indirectly by at least one of the link levers claim 1 , wherein the at least one link lever is in engagement with the linear damper only outside of the central non-dampened portion of the pivoting range.3. A multi-link hinge according to claim 2 , wherein an actuation of the linear damper occurs indirectly via a lever kinematic system.4. A multi-link hinge according to claim 2 , wherein the at least one link lever actuating the linear damper directly or indirectly comprises at least one driver for the actuation of the linear damper.5. A multi-link hinge according to claim 4 , wherein at least one of the drivers is formed integrally on the link lever.6. A multi-link hinge according to claim 4 , wherein at least one of the drivers is formed on an actuating element claim 4 , wherein the actuating element is fixed to the link lever.7. A multi- ...

Grain Tank with Force Assisting Element for Cover

An agricultural harvester includes a chassis and a grain tank carried by the chassis. The grain tank includes a frame having an opening formed therethrough; a pair of tank cover sections movably associated with the frame such that the tank cover sections can switch between an open position and a covering position relative to the opening of the frame; and at least one actuator linked to at least one of the tank cover sections and configured to selectively provide a switching force. The agricultural harvester further includes a force assistor or a brake linked to one of the pair of tank cover sections and configured to apply an assist force or a braking force, respectively, to one of the pair of tank cover sections but not the other of the pair of tank cover sections. 1. An agricultural harvester , comprising:a chassis; a frame having an opening formed therethrough;', 'a pair of tank cover sections movably associated with the frame such that the tank cover sections can switch between an open position and a covering position relative to the opening of the frame; and', 'at least one actuator linked to at least one of the pair of tank cover sections and configured to selectively provide a switching force; and, 'a grain tank carried by the chassis, the grain tank comprisinga force assistor or a brake linked to the one of the pair of tank cover sections and configured to apply an assist force or a braking force, respectively, to the one of the pair of tank cover sections but not to the other of the pair of tank cover sections.2. The agricultural harvester of claim 1 , further comprising a cover link connected to each of the pair of tank cover sections claim 1 , the cover links linking the at least one actuator to the pair of tank cover sections.3. The agricultural harvester of claim 2 , wherein the cover links are linked to raise the pair of tank cover sections simultaneously.4. The agricultural harvester of claim 2 , wherein at least one of the cover links is a linkage ...

HINGE HYDRAULIC INFINITE CHECK STRUCTURE

A hinge hydraulic infinite check structure includes a paddle having at least one hydraulic aperture is rigidly fixed to a shaft. The pivot shaft is supported for pivoting movement within a case. The case includes a wall portion rigidly fixed to a cylindrically shaped inner surface and extends radially inward to the shaft. Pivoting movement of the pivot shaft forces the hydraulic fluid to move through the aperture from a first side to a second side of the paddle generating movement resistance. With the pivot shaft being stationary relative to the fluid chamber, equilibrium of fluid pressure of the hydraulic fluid at the first side and the second side of the paddle imparts a resistance to pivoting movement of the pivot shaft relative to the fluid chamber. 1. A hinge hydraulic infinite check structure comprising:a pivot shaft having a first portion and a second portion;a paddle having a first side surface, a second side surface and an edge portion encircling the first side surface and the second side surface, a first section of the edge portion being rigidly fixed to the first portion of the pivot shaft for pivoting movement therewith, the paddle having at least one aperture extending from a first side surface to the second side surface; anda case having a cylindrically shaped inner surface defining a fluid chamber therein, the pivot shaft being supported for pivoting movement relative to the case with the first portion of the pivot shaft being centered within the fluid chamber and the paddle extending from the first portion of the pivot shaft to the cylindrically shaped inner surface, the case including a wall portion rigidly fixed to the cylindrically shaped inner surface and extending radially inward to the pivot shaft,whereinthe fluid chamber being filled with hydraulic fluid,the wall portion being shaped and dimensioned relative to the fluid chamber such that hydraulic fluid is prevented from moving from a first side of the wall portion to a second side of the ...

CAR DOOR SWING CONTROL

A motor vehicle includes a body and a door pivotably attached to the body. A stop mechanism limits the pivoting of the door to an angular range. The stop mechanism is adjustable by a user such that the user may define the angular range to which the pivoting of the door is limited. 1. A motor vehicle , comprising:a body;a door pivotably attached to the body; anda stop mechanism configured to limit the pivoting of the door to an angular range, the stop mechanism being adjustable by a user such that the user may define the angular range to which the pivoting of the door is limited.2. The motor vehicle of wherein the door is configured to pivot relative to the body.3. The motor vehicle of wherein the angular range is approximately between 20 degrees and 80 degrees.4. The motor vehicle of claim wherein the door is closed at one end of the range claim 1 ,5. The motor vehicle of further comprising an electronic claim 1 , control device by which the user may define the angular range to which the pivoting of the door is limited.6. The arrangement of wherein the electronic control device includes a pin that is movable within an arcuate slot.7. The arrangement of wherein the electronic control device is electrically connected to a motor that drives the stop mechanism.8. A motor vehicle claim 5 , comprising:a body;a door attached to the body such that the door is pivotable between a closed position and an open position; anda dampening element coupled between the body and the door, the dampening element being configured to provide mechanical resistance to the pivoting of the door from the closed position to the open position.9. The motor vehicle of wherein the door is configured to pivot relative to the body.10. The motor vehicle of wherein the door pivots approximately between 20 degrees and 80 degrees between the closed position and the open position.11. The motor vehicle of wherein the dampening element comprises a shock absorber.12. The motor vehicle of wherein the dampening ...

HOME APPLIANCE

A home appliance is provided. The home appliance includes a main body having an opening, a door disposed on one side of the main body, the door being configured to open or close the opening, and a damping assembly configured to be operated by the door. The damping assembly includes a first lever installed in the main body, the first lever being configured to be movable when the door is pressed, a second lever connected to the first lever, and a cylinder connected to the second lever, the cylinder being configured to be movable in a direction that is parallel to a movement path of the first lever. 1. A home appliance comprising:a main body having an opening;a door configured to open or close the opening;a lever installed in the main body, the lever being configured to be movable between a first position and a second position;a damper installed in the main body, the damper being configured to, when the lever is pressed by the door to move from the first position to the second position, generate a resistance in a direction that is opposite to a movement direction of the lever; andat least one elastic member configured to, when pressure applied on the lever is removed, elastically bias the lever such that the lever moves from the second position to the first position.2. The home appliance of claim 1 ,wherein the damper generates the resistance in a direction that is parallel to or vertical to a movement path of the lever, andwherein the damper is further configured to buffer the door when the door is shut closed.3. The home appliance of claim 1 , further comprising:a guide portion configured to move the lever with respect to the main body, at least one guide protrusion formed in the main body; and', 'at least one slit formed in the lever to correspond to the at least one guide protrusion., 'wherein the guide portion comprises4. The home appliance of claim 1 , wherein the damper comprises:a piston rod connected to the lever;a cylinder connected to the piston rod; anda ...

DOOR HARDWARE NOISE REDUCTION AND EVALUATION

An example exit device includes a mounting assembly configured for mounting to a door, a pushbar movably mounted to the mounting assembly, a latchbolt mounted to the mounting assembly for movement between an extended position and a retracted position, and a rocker lever engaged between the pushbar and the latchbolt such that the pushbar is operable to move the latchbolt between the extended position and the retracted position. The exit device further includes impact dampener mounted to the exit device and configured to dampen impact between a first component of the exit device and a second component of the exit device during movement of the first component relative to the second component. 1. An exit device , comprising:a mounting assembly configured for mounting to a door;a pushbar movably mounted to the mounting assembly;a latchbolt mounted to the mounting assembly for movement between an extended position and a retracted position;a rocker lever engaged between the pushbar and the latchbolt such that the pushbar is operable to move the latchbolt between the extended position and the retracted position; andan impact dampener mounted to the exit device and configured to dampen impact between a first component of the exit device and a second component of the exit device during movement of the first component relative to the second component.2. The exit device of claim 1 , wherein the first component is the rocker lever.3. The exit device of claim 2 , wherein the mounting assembly comprises the second component.4. The exit device of claim 2 , wherein the second component is the latchbolt.5. The exit device of claim 1 , wherein the first component is the latchbolt.6. The exit device of claim 5 , wherein the mounting assembly comprises the second component.7. The exit device of claim 1 , wherein the impact dampener comprises a cushion.8. The exit device of claim 1 , wherein the impact dampener comprises a fluid damper.9. The exit device of claim 8 , wherein the fluid ...

Throttle control e.g. for front hood of motor vehicle, has cylinder with piston inside which can move with piston rod between lower final section and upper final section

The throttle control has a cylinder (2) with a piston inside which can move with a piston rod between a lower final section (7) and an upper final section. The piston rod stands (4) from the cylinder and the throttle control are built into the motor vehicle producing an open flap in the upper final section of the cylinder. The closed flap is in a defined subrange (8) of the cylinder being between the two final sections. The defined subrange has a high absorption in relation to the adjacent ranges.

Luftdruck-stossdaempfer

Brake controller with air or liquid damping, in particular for damping the end position of drawers, doors or the like. Facilities

Door opening device for food storage apparatus such as refrigerator

A door opening device for a food storage apparatus such as a household refrigerator includes a generally cylindrical coil unit mounted on a body of the storage apparatus and having an axially extending through hole, a plunger mounted in the hole of the coil unit so as to be axially moved with respect to the coil unit, the plunger being moved in a direction when the coil unit is energized, and a pushing member mounted on one axial end of the plunger so as to be moved with the plunger, the pushing member pushing the door in an opening direction against an attractive force of the magnet gasket when moved in the one direction with the plunger.

Damper, especially for furniture

A piston (3) is linearly displaceable in the cylinder chamber (2) of a cylinder (1). The piston has a piston rod (4) formed with a resiliently deformable buffer (11) press against the cylinder wall and guided in a channel (5) formed in cylinder. The buffer widens radially under axial compressive load and abuts against the wall of channel. The diameter of the cylinder is formed smaller than the piston.

Rotating mechanism

A rotating mechanism includes a biasing device (4) and a damper device. When a movable body (2) is changed over from a first position to a second position and from the second position to the first position of a main body (1), the rotating mechanism operates to rotate the movable body (2) against a biasing force of the biasing device (4) up to midway of a changeover operation thereof, rotates the movable body (2) by the biasing force of the biasing device (4) after the midway, and brakes the movable body (2) by the damper device in a predetermined interval in which the movable body (2) is rotated by the biasing force. The movable body (2) includes an arm (21) integrally rotated. The damper device is a piston damper (3) which is rotatably and pivotally supported on the main body (1), connected directly or indirectly relative to the arm (21), and provided so that an extending/retracting direction thereof is changed over on the midway of the changeover operation of the movable body (2). The usability and the high quality of the rotating mechanism can be improved by providing braking of the damper device for the rotating mechanism in an optimal aspect.

Gasfeder einstellbarer Geschwindigkeit

stop damper

Die Erfindung betrifft einen Anschlagdämpfer mit einem Dämpferkörper, der einen Zylinder aufweist, wobei in einem Aufnahmeraum des Zylinders ein Kolben verstellbar geführt ist, wobei bei Verstellung des Kolbens ein im Aufnahmeraum gebildeter Luftdruck eine auf den Kolben wirkende Bremskraft ausübt, wobei der Aufnahmeraum zum Abbau des Luftdruckes wenigstens eine Öffnung aufweist, die eine luftleitende Verbindung zwischen dem Aufnahmeraum und der Umgebung schafft. Für einen solchen Dämpfungskörper ergibt sich dann ein einfacher Aufbau, wenn vorgesehen ist, dass der Kolben oder der Zylinder eine Aufnahme aufweist, in die ein Einsatzteil kraftschlüssig eingesetzt ist, und dass zwischen dem Einsatzteil und der von dem Einsatzteil berührten Wandung der Aufnahme die Öffnung gebildet ist. The invention relates to a stop damper with a damper body having a cylinder, wherein in a receiving space of the cylinder, a piston is adjustably guided, wherein upon adjustment of the piston formed in the receiving space air pressure exerts a force acting on the piston braking force, wherein the receiving space for the degradation of the Air pressure has at least one opening, which creates an air-conducting connection between the receiving space and the environment. For such a damping body then results in a simple construction, if it is provided that the piston or the cylinder has a receptacle into which an insert is non-positively inserted, and that formed between the insert and the contact part of the wall of the receptacle, the opening is.

用于家具的缓冲器

本发明涉及一种用于家具的缓冲器(1)，包括一个外壳(2)，在其中可运动地容纳一个与活塞杆(3)相连的活塞(4)，当活塞(4)在外壳(2)内运动时一种流体通过一个在活塞(4)上或活塞(4)中的流动通道(20)流动，并且在活塞(4)在不同方向上运动时得到不同的缓冲力，为此通过使活塞(4)相对于一个板(6)是可运动的，流动通道(20)的横截面可区段式改变，板和/或活塞具有径向延伸的槽，这些槽构成流动通道(20)的至少一部分，在外壳的一侧上设置一个可运动的平衡活塞，该平衡活塞密封地在外壳和活塞杆上被引导，平衡活塞具有一个密封件，该密封件通过一个外密封唇口贴靠在外壳上和通过一个内密封唇口贴靠在活塞杆上。

Shock absorber for furniture

FIELD: construction. ^ SUBSTANCE: shock absorber (101) for furniture, in particular, for hinged joints, with a body (102, 202), where a piston (104) is installed with the possibility of displacement, connected with a stem (103, 203), besides, fluid medium in process of the piston movement (104, 204) inside the body (102, 202) flows along a flow channel (120) in/on the piston (104, 204), besides, as the piston (104) moves in various directions, a different damping force is generated, and cross section of the flow channel (120) at certain sections varies due to the fact that the piston is able to move relative to the plate (106, 206), differing by the fact that the plate (106, 206) and/or the piston (104, 204) have radial passing grooves (160), forming at least a part of the flow channel (120), besides, at one side of the body (102) there is a moving balancing piston (107,111) provided, which is tightly inserted between the body (102) and the stem (103), besides, the balancing piston has a seal (107), which with its external sealing edge (112) adjoins the body (102), and with its internal sealing edge (113) it adjoins the stem (103). ^ EFFECT: shock absorber reliable in operation and with the possibility of a comparatively accurate adjustment in compliance with the purpose of usage. ^ 13 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 425 941 (13) C2 (51) МПК E05F 5/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008138611/12, 27.02.2007 (24) Дата начала отсчета срока действия патента: 27.02.2007 (72) Автор(ы): РОММЕЛЬМАН Корд (DE), БЕКМАН Вольфганг (DE) R U (73) Патентообладатель(и): ХЕТТИХ-ОНИ ГМБХ ЭНД КО. КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 01.03.2006 DE 202006003197.9 (43) Дата публикации заявки: 10.04.2010 Бюл. № 10 2 4 2 5 9 4 1 (45) Опубликовано: 10.08.2011 Бюл. № 22 (56) Список документов, цитированных в отчете о поиске: ЕР 198180 А, 22.10.1986. DE ...

Damper

FIELD: furniture. SUBSTANCE: damper (1) for fittings of furniture or domestic appliances has a body (2), located wherein with the possibility of directional linear displacement is a piston connected with a piston rod (3) and dividing the internal space (20) in the body (2) into two chambers, wherein at least one flow channel (9) is made on or in the piston, interconnecting both chambers, wherein a throttle element (6) is provided, retaining a small cross section of at least one flow channel (9) in the damping position when moving the piston in a first direction in order to create large damping forces, and increasing the cross section of at least one flow channel (9) when moving the piston in a second direction opposite to the first direction in order to reduce the damping forces by moving the throttle element (6), wherein the throttle element (6) is pressed into the damping position by at least one spring element (72). EFFECT: creation of a damper for use in furniture or domestic appliances. 13 cl, 26 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 762 652 C2 (51) МПК E05F 5/00 (2006.01) E05F 5/10 (2006.01) E05F 3/12 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E05F 3/12 (2021.08); E05F 3/20 (2021.08); E05F 5/006 (2021.08); F16F 13/007 (2021.08); F16F 9/516 (2021.08) (21)(22) Заявка: 2019140377, 22.06.2018 22.06.2018 (73) Патентообладатель(и): ДРУК- УНД ШПРИЦГУСВЕРК ХЕТТИХ ГМБХ УНД КО. КГ (DE) Дата регистрации: 21.12.2021 29.06.2017 DE 10 2017 114 475.7 (43) Дата публикации заявки: 29.07.2021 Бюл. № 22 (45) Опубликовано: 21.12.2021 Бюл. № 36 (56) Список документов, цитированных в отчете о поиске: EP 2546443 A1, 16.01.2013. WO 2012156949 A2, 22.11.2012. EP 2006480 A1, 24.12.2008. WO 2007116273 A1, 18.10.2007. RU 2241155 C1, 27.11.2004. RU 2525345 C1, 10.08.2014. RU 2319620 C1, 20.03.2008. RU 2527612 C1, 10.09.2014. (86) Заявка PCT: EP 2018/066770 (22.06.2018) C 2 C 2 (85) Дата начала рассмотрения заявки PCT ...

Opening/closing assembly for door members and switchgear utilizing the same

(과제) 개방위치에 있어서 상자형상 기체로부터 돌출되는 도어체의 돌출부분을 억제하고, 또한 도어체가 기어부끼리의 맞물림에 의해서 제동되도록 하여 작동특성을 향상시킨다. (Problem) In the open position, the protruding portion of the door body protruding from the box-shaped base body is suppressed, and the door body is braked by the engagement of the gear parts to improve the operating characteristics. (해결수단) 도어체(3)를 상자형상 기체(2)의 개구부를 폐쇄하는 폐쇄위치와 상기 개구부를 개방하는 개방위치로 회동전환하는 도어체의 개폐기구에 있어서, 도어체(3)는 지지용 암부(31)를 돌출형성하되, 이 암부(31)에 형성된 원호형상 기어부(37) 및 이 원호형상 기어부(37)의 원호 중심에 부설된 회전기어(7)를 가지고 있다. 상자형상 기체(2)는 원호형상 기어부(37)와 맞물리는 내치 기어형의 제 1 고정 기어부(27a) 및 이 제 1 고정 기어부(27a)의 내측에 형성되어 회전기어(7)와 맞물리는 제 2 고정 기어부(28)를 가지고 있다. 그리고, 암부(31)가 제 1 고정 기어부(27a)에 대한 원호형상 기어부(37)의 맞물림 및 제 2 고정 기어부(28)에 대한 회전기어(7)의 맞물림을 통해서 상하이동 가능하게 지지되며, 도어체(3)가 암부(31)를 통해서 제 1 고정 기어부(27a)에 대응한 궤적으로 전환된다. (Solution means) In the opening / closing mechanism of the door body in which the door body 3 is rotated to the closed position for closing the opening of the box-shaped base 2 and the open position for opening the opening, the door body 3 is supported. The protruding arm 31 is formed, and has an arc-shaped gear portion 37 formed in the arm portion 31 and a rotary gear 7 attached to the arc center of the arc-shaped gear portion 37. The box-shaped base body 2 is formed inside the first fixed gear portion 27a of the internal gear type engaged with the arc-shaped gear portion 37 and the first fixed gear portion 27a, so that the rotary gear 7 and It has the second fixed gear part 28 which meshes. Then, the arm part 31 is movable in the swing through the engagement of the arc-shaped gear part 37 with respect to the first fixed gear part 27a and the rotation gear 7 with respect to the second fixed gear part 28. It is supported and the door body 3 is switched to the trajectory corresponding to the 1st fixed gear part 27a via the arm part 31. As shown in FIG.

冰箱

本发明提出一种冰箱，属于家用电器技术领域。冰箱包括箱体和冰箱门；门铰链，连接于箱体和冰箱门之间，以实现冰箱门相对箱体的转动连接；固定件，与门铰链连接；壳体，与冰箱门连接，且套设于固定件；弹性装置，位于壳体内并套设于固定件上，弹性装置的一端相对固定件固接，其另一端具有离合套，定义弹性装置上具有离合套的一端为上，相对的另一端为下，离合套可相对固定件旋转式升降，以与壳体结合或者分离；冰箱门在打开过程中，离合套自与壳体结合起至与壳体分离，弹性装置被扭转压缩；冰箱门在关闭过程中，弹性装置复位带动冰箱门关闭。

Automatic close device and system of fire door

본 발명은 방화문 자동 폐쇄 장치와 그 시스템에 관한 것이다. 본 발명의 방화문 자동 폐쇄 장치는 유압에 의하여 방화문을 폐쇄하는 도어클로져에 작동바에 의하여 연결된다. The present invention relates to a fire door automatic closing device and a system thereof. Fire door automatic closing device of the present invention is connected by the operation bar to the door closer for closing the fire door by hydraulic pressure. 본 발명의 방화문 자동폐쇄장치는 작동유닛와 개폐유닛로 구성이 된다. 본 발명에서 작동유닛은 박스(BOX) 형상의 본체;와 축이 관통할 수 있는 축홈이 형성되며 본체 내부에 일정거리 이격되게 장착되는 한 쌍의 지지벽;과 상기 지지벽의 축홈에 안착되며 전후로 이동가능하고 일단부가 상기 본체를 관통하여 외부에 노출되는 작동축;과 상기 한 쌍의 지지벽 사이에 위치한 작동축에 장착되어 상기 작동축상에서 일정거리 활주 가능한 랙;과 상기 랙과 연결되며 랙의 이동에 의하여 회전되는 피니언;과 유압에 의하여 방화문을 폐쇄하는 도어클로져와 상기 피니언의 축을 연결하며 본체의 외부로 돌출되게 구성되는 작동바로 구성이 된다. Fire door automatic closing device of the present invention is composed of the operation unit and the opening and closing unit. In the present invention, the operation unit is a box (BOX) -shaped main body; and a shaft groove through which the shaft can be formed; a pair of support walls mounted to be spaced apart from the inside of the main body; and seated in the shaft groove of the support wall An actuating shaft which is movable and whose one end is exposed to the outside through the main body; and a rack mounted on an actuating shaft positioned between the pair of support walls and slidable a certain distance on the actuating shaft; Pinion rotated by the movement; and the door closer for closing the fire door by the hydraulic pressure and the operation bar is configured to protrude to the outside of the body connecting the shaft of the pinion. 본 발명에서 개폐유닛은 상기 작동유닛의 작동축의 이동을 억지하다가, 외부의 신호에 의하여 상기 작동축의 이동을 가능하게 하는 것으로서 상기 작동유닛의 작동축 단부에 형성된 잠금구를 잠금장치로 체결하거나 해제하는 기능을 수행한다. In the present invention, the opening and closing unit for inhibiting the movement of the operating shaft of the operating unit, by enabling the movement of the operating shaft by an external signal to fasten or release the lock formed on the end of the operating shaft of the operating unit with a locking device ...

Air damper for windows

본 발명은 창호의 충격을 흡수하기 위한 댐퍼에 관한 것으로, 더욱 상세하게는 일단이 개구되고 타단에 관통공이 형성되는 실린더부와, 상기 실린더부의 내부에서 왕복 직선운동을 하는 피스톤부와, 상기 피스톤부의 끝단에 설치되는 고정축과 상기 고정축의 끝단에 마련되는 이탈방지편을 포함하는 결합부와, 상기 고정축에 설치되어 길이방향으로 이동가능하고 상기 피스톤부가 상기 실린더부의 내부로 빠르게 진입하면 둘레가 확장됨으로써 상기 실린더부의 내부압력을 상승시키는 패킹부 및 상기 실린더부의 내부에 삽입되어 상기 관통공에 끼워지고 상기 실린더부의 내부공기를 외부로 천천히 배출시키는 배기저지부를 포함하되, 상기 피스톤부가 일정속도 이상이면 상기 실린더부의 내부공기가 압축되면며, 압축된 내부공기가 상기 실린더부와 상기 배기저지부 사이로 이동하면서 상기 관통공으로 천천히 배출되어 상기 피스톤부의 이동이 느려지는 것을 특징으로 하는 창호용 에어 댐퍼에 의해 달성된다. 이에 따라, 공기를 압축하거나 압축된 공기를 천천히 배출시킴으로써 피스톤에 가해지는 충격을 최소화할 수 있고, 나아가 창호를 열고 닫을 때 창호의 충돌 및 창호가 파손되는 것을 방지할 수 있으며, 복원시 공기를 신속하게 흡입할 수 있다.

Multi-link hinge with damping

本发明涉及一种用于家具的多活节铰链(1)，具有可间接地或可直接地固定在家具本体上的固定元件(2)，该固定元件通过多个剪刀状方式相互连接的活节杠杆(5a-5d)与可摆动的门支承部(4)相连接，其中，设置有线性阻尼器(6)，其不仅对门支承部(4)的关闭运动也对其打开运动进行阻尼。该多活节铰链(1)的特征在于，线性阻尼器(6)在门支承部(4)的摆动区域的中间区段中不起作用。

Device For Stopping A Bidirectional Sliding Door At A Right Position

The present invention relates to a device for a right position of a sliding door which smoothly opens a door of a sliding door to the left and right, and absorbs an impact and automatically stops the sliding door at a right position when closing the sliding door. Specifically, the device for a right position of a sliding door comprises: a housing having an operating space formed on a center thereof, an installation space formed on a left and a right, a first guide rail formed on an upper portion of the operating space, and a second guide rail groove formed on a lower portion of the first guide rail; a middle member positioned on a left and a right where a first slider is formed to move along the first guide rail; a moving member having a second sliding protrusion on a left and a right to move along the second guide rail groove, and an entry groove formed on a lower portion thereof; a link axially connected to the left and the right of the moving member from the middle member; and an impact absorbing member installed in the left and the right installation space of the housing and coupled to an end of the middle member. Resistance is reduced when opening and closing the door. Impact absorption and position correction are smoothly performed.

Mobile devices of sliding doors

본 발명은 미닫이식 도어의 이동장치에 관한 것으로, 더 상세하게는 하나의 레일 상에서 슬라이딩되면서 가구의 전면에서 개폐되는 한 쌍의 도어가 서로 대응되는 폭만큼 정확하게 겹쳐지게 이동이 이루어질 수 있도록 하기 위하여, 가구 본체의 상면과 밑면으로 구비되는 각 하나의 레일 상에서 전,후로 위치하여 좌,우로 슬라이딩되면서 개폐되는 한 쌍의 각 도어의 배면 양측에 구비되는 상부롤러와 하부롤러로 구성되는 이동장치에 있어서, 상기 각 상부롤러와 하부롤러는 일측 도어를 슬라이딩시켜 타측 도어로 겹쳐지도록 개방될 때 최대한 넓은 폭으로 개방이 이루어질 수 있도록 상기 각 도어의 세로프레임과 가로프레임이 접하는 각 모서리에 구비되는 꺽쇠로 장착되는 각 상부 브래킷과 하부 브래킷 상에 회전 자유롭게 구비되는 것을 특징으로 하는 미닫이식 도어의 이동장치에 관한 것이다. The present invention relates to a sliding door moving device, and more particularly, to a sliding door sliding door device, in which a pair of doors, which are slid on one rail and opened and closed at the front of a furniture, A moving device comprising upper and lower rollers provided on both sides of a rear surface of a pair of doors opened and closed while being slid leftward and rightward on front and rear sides of a single rail provided on an upper surface and a lower surface of a furniture body, Each of the upper and lower rollers is installed with a bracket provided at each corner where the vertical frame and the horizontal frame contact each other so that the upper and lower rollers can be opened to the widest width when the one door is opened to overlap with the other door And is rotatably provided on each of the upper bracket and the lower bracket.

Multi-link hinge with amortisation

FIELD: human vital needs satisfaction. SUBSTANCE: invention relates to a multi-link hinge (1) for a piece of furniture with a fastening element (2) configured to be attached indirectly or directly to the furniture body and connected to a pivot door support (4) by a plurality of links (5a-5d) interconnected in the form of scissors. The hinge comprises a linear shock absorber (6) adapted to absorb both the closing movement and the opening movement of the door support (4). The multi-link hinge (1) is characterized by the linear shock absorber (6) being not active in the middle region of the door support (4) rotation range. EFFECT: improved service reliability. 12 cl, 8 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 640 710 C2 (51) МПК E05F 5/00 (2006.01) E05D 3/16 (2006.01) E05F 1/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E05D 3/06 (2006.01); E05D 3/16 (2006.01); E05F 5/006 (2006.01); E05F 5/10 (2006.01) (21)(22) Заявка: 2015134072, 31.01.2014 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ХЕТТИХ-ОНИ ГмбХ унд Ко. КГ (DE) Дата регистрации: 11.01.2018 R U 31.01.2014 (72) Автор(ы): ШТУКЕ Кай Михель (DE) (56) Список документов, цитированных в отчете о поиске: WO 2009060723 A1, 14.05.2009. EP 2093361 A2, 26.08.2009. DE 102010006816 A1, 04.08.2011. 01.02.2013 DE 10 2013 101 040.7 (43) Дата публикации заявки: 13.03.2017 Бюл. № 8 (45) Опубликовано: 11.01.2018 Бюл. № 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 01.09.2015 2 6 4 0 7 1 0 Приоритет(ы): (30) Конвенционный приоритет: EP 2014/051899 (31.01.2014) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 4 0 7 1 0 WO 2014/118320 (07.08.2014) Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнёры" (54) МНОГОЗВЕННЫЙ ШАРНИР С АМОРТИЗАЦИЕЙ (57) Реферат: Изобретение относится к многозвенному содержит линейный амортизатор (6), шарниру (1) для предмета мебели с крепежным выполненный с ...

Hydraulic type door checker for car

본 발명은 자동차의 유압식 도어체커에 관한 것으로, 일측은 바디(1) 일측에 고정되고 타측은 상기 도어(2) 내부로 이동 가능하게 설치되며, 내부 중심에는 길이방향으로 오일 유입홀(111)이 형성되고 외측면에는 요철부(112)(113)가 형성된 아암(110); 상기 아암(110)의 요철부(112)(113)를 따라 구름운동 할 수 있도록 그 중심에 롤러(121)가 탄력적으로 대향 설치된 캐리어(120); 상기 오일 유입홀(111)의 유압에 의하여 상기 아암(110)의 철부(113) 외부로 탄력적으로 돌출되는 돌출봉(130); 및 상기 아암(110)의 기울어진 정도에 따라 상기 오일 유입홀(111)내로 유압을 제공하는 유압 발생수단(140);을 포함하여 구성된다.

The damping structure for a sliding door

본 고안은 미닫이문의 상부 문틀 저면에 체결 고정되어 도어의 닫힘 시 상부 가이드 봉과 접촉함으로써 도어와 문틀간의 접촉에 의해 발생되는 충격과 소음, 반동 등을 방지할 수 있도록 하는 미닫이용 도어의 완충구조에 관한 것으로 좀 더 구체적으로는 일차적인 도어의 닫힘 충격을 탄발스프링을 통해 상시 본체의 외부로 돌출되려는 탄성력을 갖는 완충 피스톤을 통해 흡수 완충시키도록 함과 아울러 본체에 선단에 홀딩요부를 갖는 탄성 지지편을 본체에 일체로 구비시켜 줌으로써 완충 피스톤에서의 완충 후 발생되는 도어의 반동을 잡아 억제할 수 있도록 함으로써 도어의 닫힘이 정숙하고 원활하게 이루어지도록 하여 품질의 고급화를 추구함과 동시에 구조적 추가나 변경 없이 기존의 미닫이용 가구에 간편하게 적용 가능하여 고안의 실용성이 크게 개선될 수 있도록 한 것이다. The present invention relates to the buffer structure of the sliding door for fastening and fixing to the bottom of the upper door frame of the sliding door to prevent the impact, noise, recoil, etc. caused by the contact between the door and the door frame by contacting the upper guide rod when the door is closed. More specifically, the primary shock of closing the door is absorbed and absorbed by a shock absorbing piston having an elastic force to protrude out of the main body through the carbon spring, and an elastic support piece having a holding recess at the tip of the main body. By integrally provided in the main body, it can catch and suppress the recoil of the door generated after the shock absorbing from the shock absorbing piston, so that the door is closed quietly and smoothly. Easily applicable to sliding furniture, It is to be greatly improved. 미닫이도어, 완충구조, 탄발스프링, 완충피스톤, 탄성지지편. Sliding door, shock absorbing structure, ball spring, cushioning piston, elastic support piece.

Pivot-Action Damper

본 발명은 피벗 작용 댐퍼에 관한 것으로서, 예를 들어, 도어(door), 가구의 도어, 또는 플랩(flap)의 폐쇄 동작의 충돌 효과를 완충하는 피벗 작용 댐퍼(pivot-action damper)에 있어서, 외측 원통형 몸체에 대해 피벗 가능한 내측 몸체를 둘러싸는 상기 외측 원통형 몸체의 결과로, 작은 각도의 영역에서도 우수한 제동력 또는 완충력을 나타낸다. 상기 두 개의 몸체- 사이에는, 간극(gap) 또는 스로틀 부(throttle position)에 의해 서로 분리된 두 개의 챔버(chamber)가 있고, 상기 챔버는 액체를 담고 있다. 상기 액체는, 상기 두 개의 몸체의 서로에 대한 회전의 결과로, 하나의 챔버에서 다른 챔버로 이동한다. BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a pivot action damper, for example, in a pivot-action damper that buffers the impact effect of the closing action of a door, a furniture door, or a flap, wherein As a result of the outer cylindrical body surrounding the inner body pivotable with respect to the cylindrical body, it exhibits good braking or damping force even in small angles of area. Between the two bodies, there are two chambers separated from each other by a gap or throttle position, which contains liquid. The liquid moves from one chamber to another as a result of the rotation of the two bodies relative to each other. 댐퍼(damper), 피벗(pivot), 힌지(hinge), 완충 장치(damping device) Damper, Pivot, Hinge, Damping Device

Have and coordinate the two-door of braking

一种双门系统(1)，包括受击门扇(2)、撞击门扇(3)和机械制动装置(100；200；300；400)，其中，机械制动装置(100；200；300；400)包括制动器件(101、102；201、202；301、302；401、402)、第一控制器件(103；203；303；403)和第二控制器件(104；204；304；404)，制动器件设置成对撞击门扇(3)的运动进行制动，第一控制器件和第二控制器件是机械地操作的，第一控制器件(103；203；303；403)设置成相对于受击门扇(2)的位置对制动器件(101、102；201、202；301、302；401、402)的制动进行控制。一种用于对双门系统的门扇中的一个门扇的运动进行控制的机械制动装置(100；200；300；400)。一种包括机械制动装置(100；200；300；400)的门操作器系统(10)。

ROTARY DRIVE AND FURNITURE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 133 591 A (51) МПК E05F 1/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019133591, 12.04.2018 (71) Заявитель(и): ХЕТТИХ-ОНИ ГМБХ УНД КО. КГ (DE) Приоритет(ы): (30) Конвенционный приоритет: 18.04.2017 DE 10 2017 108 197.6 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 18.11.2019 R U (43) Дата публикации заявки: 18.05.2021 Бюл. № 14 (72) Автор(ы): ЗОБОЛЕВСКИ Уве (DE), ТАШЕ Михаэль (DE), ГЁТЦ Герхард (DE) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/192835 (25.10.2018) R U (54) ПОВОРОТНЫЙ ПРИВОД И ПРЕДМЕТ МЕБЕЛИ (57) Формула изобретения 1. Поворотный привод (30) для подвижной части (3, 25, 25') предмета мебели, содержащий: - плечо (32) регулировки, установленное с возможностью поворота вокруг оси (31) вращения; - пружинный узел (33), имеющий по меньшей мере одну пружину, направленную линейно в направлении действия, - нажимной элемент (34, 34'), соединенный с пружинным узлом (33) и выполненный с возможностью перемещения вдоль кривой (35, 35') управления, - кожух (21), на или в котором установлен поворотный привод, отличающийся тем, что плечо (32) регулировки соединено без возможности вращения с пружинным узлом (33) и выполнено с возможностью поворота вместе с ним относительно оси (31) вращения, при этом плечо (32) регулировки соединено с подвижной частью предмета мебели с помощью многошарнирного соединения, причем кривая (35, 35') управления является регулируемой относительно оси (31) вращения для настройки упругой силы пружинного узла (33), и/или регулируемым является действие силы пружинного узла (33) на кривую управления. 2. Поворотный привод по п. 1, отличающийся тем, что кривая (35, 35') управления выполнена с возможностью бесступенчатой регулировки с помощью исполнительных средств. Стр.: 1 A 2 0 1 9 1 3 3 5 9 1 A Адрес для переписки: 191002, Санкт-Петербург, а/я 5, ООО "Ляпунов и партнеры" 2 0 1 9 1 3 3 5 9 1 EP 2018/059408 (12.04. ...

Motor vehicle interior structure with braked flap, instrument panel and equipped with such a structure motor vehicle

Kraftfahrzeug-Innenstruktur, wobei die Struktur aufweist: – einen Behälter (3), der dazu bestimmt ist, Accessoires zu lagern, der eine Öffnung (5) aufweist, die dazu vorgesehen ist, die Accessoires in den Behälter (3) zu legen oder ihm zu entnehmen, – eine Verschlussklappe (7) der Öffnung (5), – eine Drehzapfenverbindung (9) der Klappe (7) am Behälter (3) um eine erste Rotationsachse (11), die ausgebildet ist, um die sich im Verhältnis zum Behälter (3) bewegende Klappe (7) zwischen einer Verschlussstellung der Öffnung (5) und einer Freigabestellung der Öffnung (5) zu führen, – ein Bremsorgan (13) der Bewegung der Klappe (7), das einen mit dem Behälter (3) verbundenen Körper (15) und einen in den Körper (15) eingeführten und im Verhältnis zum Körper (15) bewegbaren Kolben (17) aufweist, dadurch gekennzeichnet, dass die Struktur eine Verbindung (19) des Kolbens (17) mit der Klappe (7) umfasst, die mit einem Hebel (21) versehen ist,...

Door or window drive

Tür- oder Fensterantrieb mit einer Antriebseinrichtung mit mindestens einem beweglichen, kraftbeaufschlagten Bauteil, und mit mindestens einer Erfassungseinrichtung zur Erfassung der Bewegung des beweglichen, kraftbeaufschlagten Bauteils der Antriebseinrichtung, wobei die Erfassungseinrichtung mindestens eine Magnetfelder erfassende Sensoreinrichtung aufweist, und wobei die Sensoreinrichtung mit dem mindestens einen beweglichen, kraftbeaufschlagten Bauteil der Antriebseinrichtung zusammenwirkt, dadurch gekennzeichnet, dass das bewegliche, kraftbeaufschlagte Bauteil (5, 10, 12) der Antriebseinrichtung (4) zumindest abschnittsweise eine Magnetisierung (17) aufweist, wobei eine Auswerteeinrichtung vorhanden ist, welche das Ausgangssignal der Sensoreinrichtung (18) in eine Messgröße umrechnet und wobei mittels der Auswerteeinrichtung die Verformung des beweglichen, kraftbeaufschlagten Bauteils (5, 10, 12) der Antriebseinrichtung (4) bestimmbar ist. Door or window drive with a drive device having at least one movable, force-loaded component, and with at least one detection device for detecting the movement of the movable, force-loaded component of the drive device, wherein the detection device comprises at least one magnetic field sensing device, and wherein the sensor device with the at least one movable, force-loaded component of the drive device cooperates, characterized in that the movable, kraftbeaufschlagte component (5, 10, 12) of the drive means (4) at least partially a magnetization (17), wherein an evaluation device is provided which the output signal of the sensor device ( 18) converted into a measured variable and wherein by means of the evaluation device, the deformation of the movable, force-loaded component (5, 10, 12) of the drive device (4) can be determined.

Automatic close system which shuts down several fire doors simultaneously

본 발명은 복수의 방화문을 동시에 폐쇄하는 방화문 폐쇄 시스템에 관한 것이다. 이러한 시스템은 방화문 동시 폐쇄 시스템이 각 방화문에 구성이 되어진 개별 방화문걸림부재와; 상기 개별 방화문걸림부재에 대응하여 벽면에 매입형태로 구성이 되는 개별 벽매입잠금부재와; 건물의 상부와 하부에 걸쳐서 상하 일정범위를 직선상으로 이동하면서, 다수의 상기 개별 벽매입잠금부재로부터 다수의 상기 개별 방화문걸림부재를 동시에 해제시키는 동시해제부재와; 상기 동시해제부재를 구동시키는 구동수단과; 각 방화문에 작동축과 상기 작동축의 외주면에는 활주 가능하게 장착되어진 랙과, 상기 랙에 연동되도록 구성되어진 피니언과, 한쌍의 지지벽으로 구성되는 작동유닛로 구성이 되어지는 자동폐쇄장치로 구성이 된다. The present invention relates to a fire door closing system for simultaneously closing a plurality of fire doors. Such a system includes an individual fire door locking member having a fire door simultaneous closing system configured in each fire door; An individual wall embedded locking member configured to be embedded in a wall surface corresponding to the individual fire door locking member; A simultaneous releasing member for releasing a plurality of individual fire door locking members simultaneously from a plurality of said individual wall embedding locking members while moving a certain range up and down in a straight line over the upper and lower portions of the building; Driving means for driving the simultaneous release member; Each fire door is composed of an operation shaft and an outer circumferential surface of the operation shaft, the rack being slidably mounted, a pinion configured to interlock with the rack, and an operation unit composed of a pair of support walls. . 상기 작동유닛은 박스(BOX) 형상의 본체와; 축홈이 형성되고 상기 본체 내부에서 일정거리 이격되게 장착되는 한 쌍의 지지벽과; 상기 지지벽의 축홈에 안착되며 전후로 이동가능한 작동축과; 상기 작동축의 외면에 장착되어 상기 작동축 상에서 일정거리 활주 가능한 랙과; 상기 랙과 연결되며 상기 랙의 이동에 의하여 회전되는 피니언을 포함하는 것을 특징으로 한다. The operation unit includes a main body having a box shape; A pair of support walls formed with shaft grooves and spaced apart from each other by a predetermined distance within the body; An operating shaft seated in the shaft groove of the support wall and movable back and forth; A rack mounted to an outer surface of the working shaft and capable of sliding a predetermined distance on the working shaft; It is ...

Patent RU2019133591A3

ВУ“? 2019133591`” АЗ Дата публикации: 06.07.2021 Форма № 18 ИЗ,ПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2019133591/03(066291) 12.04.2018 РСТ/ЕР2018/059408 12.04.2018 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 102017 108 197.6 18.04.2017 РЕ Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ПОВОРОТНЫЙ ПРИВОД И ПРЕДМЕТ МЕБЕЛИ Заявитель: ХЕТТИХ-ОНИ ГМБХ УНД КО. КГ, ОЕ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ЕЙЬЕ 1/10 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ВО5Е 1/00 - 1/10 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепек, РабЗеагсь 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к предмету поиска пункту формулы № 1 2 3 У ЕР 1148200 А2 (НЕТТСН НЕТАГ УЕКВКЕ [ШЕ]), 24.10. ...

Braking device and piece of furniture or household appliance with braking device

FIELD: furniture; household appliances.SUBSTANCE: invention relates to a braking device of a piece of furniture or a household appliance for braking a movable part of a piece of furniture or a household appliance. The braking device of a piece of furniture or a household appliance for braking a movable part of a piece of furniture or a household appliance contains a case filled with a viscous fluid and an element movable in it. Viscous fluid provides the possibility of braking the movement of the movable element in at least one flow section, wherein it is possible to change a geometric shape of the specified at least one flow section, when the ambient temperature changes, wherein the case is cylinder (1), while the movable element in it is piston (2). The specified at least one flow section is at least one flow channel that provides the possibility for fluid to flow through it in cylinder (1) from the first section of the cylinder to the second section of the cylinder separated by piston (2). The specified at least one flow channel has a gap located radially or annularly around piston (2), wherein valve plate (6) is located on the end surface of piston (2), made with the possibility of influencing the flow resistance of the specified at least one flow channel depending on the temperature. Valve plate (6) consists of a combination of materials with a bimetallic effect, and it is made with the possibility of changing its shape depending on the temperature, wherein at least one section of valve plate (6) is made with the possibility of increasing the degree of coating and/or closing an inlet or an outlet of the specified at least one flow channel with increasing temperature. A spacer element is located between the piston and valve plate (6), wherein a diameter of the spacer element is smaller than a diameter of the valve plate.EFFECT: constant braking characteristics in the widest temperature range.8 cl, 21 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 761 260 C2 (51) ...

Auto openning-closing device for sliding door

PURPOSE: An automatic opening and closing device for a slide door is provided to efficiently open and close a door by reducing the opening and closing speed of the door. CONSTITUTION: An automatic opening and closing device for a slide door comprises a first damping device(14) for the indoor and a second damping device(15) for the outdoor. The first and second damping devices have a guide plate(19), a damper(20), a switch(24), and a spring(25). The guide plate has a guiderail(18). The damper is installed on the top surface of the guide plate. The switch is coupled to a rod of the damper and is slid along the guiderail of the guide plate. One side of the spring is connected to the switch, and the other side is fixed to the guide plate to restore restoring force to the switch.

Patent RU2019125127A3

`7ВУ’” 2019125127” АЗ Дата публикации: 01.07.2021 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2019125127/12(049058) 30.01.2018 РСТ/ЕР2018/052244 30.01.2018 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 10 2017 102 078.0 02.02.2017 РЕ Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) ТОРМОЗНОЕ УСТРОИСТВО И ПРЕДМЕТ МЕБЕЛИ ИЛИ БЫТОВОЙ ПРИБОР С ТОРМОЗНЫМ УСТРОИСТВОМ Заявитель: ДРУК- УНД ШПРИЦГУСВЕРК ХЕТТИХ ГМБХ УНД КО. КГ, ОЕ 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. п см. Примечания [ ] приняты во внимание следующие пункты: р [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) ЕЙЗЕ 5/10 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) ВО5Е 5/00-5/10; ЕТ6Е 9/00-9/52 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Езрасепес, РаБеагсв, КОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся ...

Double glazing with shock absorption

본 고안은 충격흡수 기능이 구비된 이중창에 관한 것으로, 더욱 상세하게는 내측 창틀의 측면 일단에 속도 제어수단을 설치하여 창문의 닫힘 속도를 제어함으로써, 창문의 닫힘에 따른 충격을 흡수할 수 있도록 하되, 압축형 가스 스프링 댐퍼를 상기 속도 제어수단에 적용시킴으로써, 더욱 견고하고 효율적으로 창문의 닫힘 속도를 제어하고 그 충격을 흡수할 수 있도록 할 뿐만 아니라 상기 속도 제어수단을, 외부에서는 보이지 않는 크기로 제작하여 창틀의 측면 일단에 설치함으로써, 창틀의 외관상 미려함을 그대로 유지시킬 수 있도록 하는 충격흡수 기능이 구비된 이중창에 관한 것이다. The present invention relates to a double window provided with a shock absorbing function, and more specifically, by installing a speed control means at one end of the side of the inner window frame to control the closing speed of the window, it is possible to absorb the impact of the window closing By applying a compressed gas spring damper to the speed control means, it is possible to more firmly and efficiently control the closing speed of the window and to absorb the impact, as well as to make the speed control means invisible to the outside. By installing at one end of the side of the window frame, and relates to a double window provided with a shock absorbing function to maintain the appearance of the window frame as it is.

Door opening apparatus of a refrigerator

본 발명은 도어를 마그넷 가스킷의 흡착력에 대항하여 개방할 때 필요한 조작력을 대폭 경감하여 도어 개방 동작의 확실성 및 신뢰성을 향상하고, 정음화도 동시에 실현하는 것을 과제로 한다. An object of the present invention is to significantly reduce the operation force required when opening a door against the adsorption force of a magnet gasket, to improve the reliability and reliability of the door opening operation, and to realize the quietness at the same time. 냉장고용 도어(102a)에는 받침 부재(102c)가 설치된다. 냉장고 본체(101)의 천정부에는 받침 부재(102c)를 가압하기 위한 푸쉬 로드(115)를 가진 전자 솔레노이드(111)를 포함하는 전동 개방 도어 유닛(109)이 설치된다. 전자 솔레노이드(111)는 프레임형의 요크 조립(113)을 포함하는 통형의 코일 유닛(112), 코일 유닛(112)을 축방향으로 관통한 상태의 플런저(114), 복귀용 스프링(125) 등을 구비하고 있으며, 푸쉬 로드(115)는 플런저(114)에 동축형으로 연결된다. 도어(102a)의 폐쇄 상태에서는 푸쉬 로드(115)의 선단부가 가압용 스프링(127)의 스프링력에 의해 받침 부재(102c)에 접촉하고 있으며, 코일 유닛(112)의 통전시에는 플런저(114)가 축방향으로 이동되고, 이에 따라서 도어(102a)가 푸쉬 로드(115)에 의해 가압되어 개방된다. The supporting member 102c is provided in the refrigerator door 102a. The ceiling of the refrigerator body 101 is provided with an electric opening door unit 109 including an electronic solenoid 111 having a push rod 115 for pressing the supporting member 102c. The electromagnetic solenoid 111 includes a cylindrical coil unit 112 including a frame-shaped yoke assembly 113, a plunger 114 in a state of axially penetrating the coil unit 112, a return spring 125, and the like. And a push rod 115 is coaxially connected to the plunger 114. In the closed state of the door 102a, the tip of the push rod 115 is in contact with the support member 102c by the spring force of the spring 127 for pressurization, and the plunger 114 is energized when the coil unit 112 is energized. Is moved in the axial direction, whereby the door 102a is pushed open by the push rod 115.

Shock absorber

FIELD: mechanics. ^ SUBSTANCE: invention relates to shock absorber incorporating shock absorbing body. Piston reciprocates in intake chamber to produce air pressure that brings about braking force acting on the said piston. Aforesaid intake chamber features, at least, one orifice. The said piston features a spacer section which, depending upon pressure ratios in the said intake chamber, stays in active engagement with the cylinder. Shock absorber design can be notably simplified by making the piston and its spacer section integral. Both elements are made from soft-elastic material. Piston rod is reinforced with the help of a shell. ^ EFFECT: reduced labour ioput in manufacture and mounting. ^ 11 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 363 870 (13) C2 (51) МПК F16F 11/00 (2006.01) E05F 5/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007126811/12, 19.11.2005 (24) Дата начала отсчета срока действия патента: 19.11.2005 (72) Автор(ы): БАНТЛЕ Ульрих (DE), ЭШЛЕ Юрген (DE) (43) Дата публикации заявки: 27.01.2009 2 3 6 3 8 7 0 (45) Опубликовано: 10.08.2009 Бюл. № 22 (56) Список документов, цитированных в отчете о поиске: US 4877226 A, 31.10.1989. US 4110868 A, 05.09.1978. SU 1305288 A1, 23.04.1987. DE 10251169 A1, 19.05.2004. 2 3 6 3 8 7 0 R U (86) Заявка PCT: EP 2005/012406 (19.11.2005) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 16.07.2007 (87) Публикация PCT: WO 2006/063657 (22.06.2006) Адрес для переписки: 129090, Москва, ул.Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. Е.И.Емельянову, рег.№ 174 (54) УДАРНЫЙ АМОРТИЗАТОР (57) Реферат: Изобретение касается ударного амортизатора с телом амортизатора, которое имеет цилиндр. В приемной камере установлен с возможностью перемещения поршень. В процессе перемещения поршня образующееся в приемной камере давление воздуха осуществляет воздействующее на поршень тормозное ...

A hinge damper and a hinge apparatus using viscoelastic fluid

According to the present invention, a hinge damper using viscoelastic fluid comprises: a housing wherein viscoelastic fluid is filled, having a sliding through-hole is provided to one side thereof; a piston having a piston head provided inside the housing, having a piston rod of which one side is coupled to the piston head and the other side passes through the sliding through-hole to be exposed to the outside of the housing, and reciprocating in the longitudinal direction of the housing; and a conversion module provided to the other side of the piston rod to convert a reciprocating motion of the piston into rotation and convert the rotation into the reciprocating motion of the piston.

Damper for furniture

본 발명은 가구용, 특히 힌지용 댐퍼(1)에 관한 것으로서, 피스톤 로드(3)에 연결된 피스톤(4)이 이동식으로 수용되는 하우징(2)을 포함한다. 피스톤(4)이 빠져나갈 때, 유체는 피스톤(4) 상에 또는 그 내부에 배열된 유동 채널(20)을 통해 하우징 내부로 유동하고, 피스톤(4)이 반대 방향으로 이동될 때 서로 다른 감쇠력(damping force)이 생성된다. 유동 채널(20)의 단면의 부분들은 플레이트(6)에 대해 피스톤(4)을 이동시킴에 의해 변경될 수 있고, 플레이트(6) 및/또는 피스톤(4)은 유동 채널(20)의 적어도 일부를 형성하는 방사상으로 연장하는 그루브를 포함한다.

A hinge device for door having a reinforced glass

본 발명은 바디에 회전 속도를 조절할 ㅅ수 있는 제1, 2 유로를 형성하여 회전 각도별로 속도 조절이 가능하도록 하고, 개폐 동작이 용이하고 안전하며, 고 하중의 유리문을 견딜 수 있도록 하는 것은 물론이고, 개방된 문을 정지시킬 수 있는 기능을 갖는 강화 유리문의 힌지 장치에 관한 것으로, 강화 유리문의 회전 중심을 이루는 힌지 장치로써, 도어 프레임의 하부에 매립되는 케이싱; 상기 케이싱의 내측에 설치되며, 유체가 채워지는 유체 챔버가 마련되고, 이 유체가 문의 회전 각도에 따라 순차적으로 흐를 수 있도록 제1, 2 및 홀드 유로가 형성된 바디; 상기 케이싱의 상부에 설치되어 유리문 저면에 구비된 하부 암과 연결될 수 있도록 하는 스핀들; 상기 바디의 내부에 설치되고, 상기 스핀들과 연결되어 유리문의 개폐문 시 회전하는 캠; 선단이 상기 캠에 밀착되어 캠의 회전 시 이동하는 연결부재의 일측에 구비된 주 피스톤; 주 피스톤과 함께 이동하며 상기 제1, 2 및 홀드 유로를 순차적으로 개방 혹은 폐쇄하며 유체가 각 유로에 공급되도록 하는 제2피스톤을 갖는 앤드 플러그;로 구성된 것으로, 유리문의 개폐 각도에 따라 주 피스톤과 제2 피스톤이 이동하며 각 유로에 유체가 공급되도록 하는 것을 기술적인 특징으로 한다 The present invention is characterized in that the first and second flow paths capable of controlling the rotation speed of the body are formed so that the speed can be adjusted for each rotation angle, the opening and closing operation is easy and safe, The present invention relates to a reinforced glass door hinge apparatus having a function of stopping an opened door, A hinge device comprising a reinforcing glass door and a rotation center, the casing being embedded in a lower portion of the door frame; A body provided with a fluid chamber filled with a fluid and provided with first and second and a hold flow path so that the fluid can flow sequentially according to the rotation angle of the door; A spindle installed on an upper portion of the casing so as to be connected to a lower arm provided on a bottom surface of the glass door; A cam installed inside the body and connected to the spindle to rotate when the door is opened and closed; A main piston provided at one side of a connecting member whose tip is in close contact with the cam and moves during rotation of the cam; And an end plug which moves together with the main piston and sequentially opens or closes the first and second and the hold flow paths and supplies a fluid to the respective flow paths, And the second piston is moved and the fluid is supplied to the respective flow paths.

Damping system for hinged door

본 발명은 도어 완충용 댐퍼장치에 대한 것으로, 발명의 주된 목적은 오리피스가 가변되는 댐퍼를 사용하고, 그 댐퍼의 설치 상태를 개량하므로써 도어를 열 때는 도어의 개방정도에 관계없이 여는 힘이 덜 들도록 하고, 도어가 완전히 열린 상태에서는 별도의 스톱퍼 없이도 열린 상태를 유지할 수 있도록 하며, 도어가 닫힐 때는 도어의 닫히는 각도가 작아질 수록 완충력이 커져서 유연하게 닫힐 수 있고, 도어가 닫힌 상태에서는 닫힘 상태의 지지력이 충분하여 기밀 유지에 유리하도록 하는데 목적이 있는 것이다. The present invention relates to a damper device for cushioning the door, the main object of the invention is to use a damper with a variable orifice, and to improve the installation state of the damper so that the opening force is less when opening the door regardless of the degree of opening of the door When the door is fully open, it can be kept open without a separate stopper.When the door is closed, the smaller the closing angle of the door, the greater the cushioning force can be. This is enough to have an advantage in maintaining confidentiality. 상기 목적을 달성하기 위한 본 발명의 특징적인 수단은 문틀(10)에 구비된 힌지 받침부재(11), 상기 힌지 받침부재에 힌지축(21)이 축설되어 좌, 우 수평방향으로 회전 가능한 여닫이 도어(20), 상기 도어의 힌지축(21)과 일치하지 않는 보조힌지점(22)에 선단(31)이 연결되어 회동 가능한 링크부재(30), 상기 링크부재(30)의 후단(32)에 외단(41a)이 연결된 로드(41)와, 상기 로드(41)의 내단에 고정된 채 피스톤 링(42a)을 가지는 피스톤(42)과, 상기 피스톤(42)이 내경에 꼭 맞게 끼워져 왕복하도록 하되 그 내경에 길이 방향으로 가변 오리피스 홈(43a)을 가진 실린더 튜브(43)를 포함하여 이루어진 댐퍼(40), 상기 댐퍼의 실린더 튜브(43)를 고정하는 문틀측의 베이스부재(50)로 구성하는 것이다. A characteristic means of the present invention for achieving the above object is a hinge support member 11 provided in the door frame 10, the hinge shaft 21 is installed on the hinge support member is installed in the hinge door rotatable in the horizontal direction (20), the front end 31 is connected to the auxiliary hinge point 22, which does not coincide with the hinge shaft 21 of the door, and is rotatable to the link member 30 and the rear end 32 of the link member 30. A rod 41 having an outer end 41a connected thereto, a piston 42 having a piston ring 42a fixed to the inner end of the rod 41, and the piston 42 are fitted to the inner diameter so as to reciprocate. And a damper 40 including a cylinder tube 43 having a variable ...