Battery-type drilling machine

A battery-type drilling machine (10) comprising: a drill drive unit (14) having a motor for rotary driving a drill bit; a drilling machine main body (12) having a battery attachment section (28); a battery locking member (30) movable between a retracted position and an advanced position, relative to a battery (16), and which ensures, when in the advanced position, that the battery does not detach from the battery attachment section; a position detection means (limit switch) (32) that detects the position of the battery locking member; and a state display means (33) for displaying the drilling machine state. If the position detection means (limit switch) (32) detects that the battery locking member (30) is not in the advanced position when the battery (16) is attached to the battery attachment section (28), the state display means (33) displays a warning indicating same.

ИНТЕРФЕЙС ИСТОЧНИКА ПИТАНИЯ ДЛЯ ЭЛЕКТРИЧЕСКОГО ИНСТРУМЕНТА, ПИТАЕМОГО МНОЖЕСТВОМ БАТАРЕЙНЫХ ИСТОЧНИКОВ ПИТАНИЯ, И АДАПТЕР

FIELD: electricity. SUBSTANCE: electric tool containing tool case, electric load placed inside the above tool case; power supply interface for the above electric tool containing interface of the first battery pack adapted for removable fastening of the first battery pack and including an input terminal of the first battery positive terminal and an input terminal of the first battery negative terminal; interface of the second battery pack adapted for removable fastening of the second battery pack and including an input terminal of the second battery positive terminal and an input terminal of the second battery negative terminal. The input terminal of the first battery negative terminal is connected electrically to the input terminal of the second battery positive terminal, at that the input terminal of the first battery positive terminal is connected electrically the input terminal of the second battery negative terminal through the above electrical load. The indicators (160; 260) adapted for data display in regard to the respective states of the first battery packs are placed so that they are seen simultaneously by the electric tool user. EFFECT: increased operational reliability of the battery pack. 20 cl, 22 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК H02J 7/00 (11) (13) 2 518 518 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012138951/07, 17.01.2011 (24) Дата начала отсчета срока действия патента: 17.01.2011 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ОТА Томоюки (JP), НИСИБЕ Кийоси (JP), СУДЗУКИ Хитоси (JP) 12.02.2010 JP 2010-029505; 22.09.2010 US 12/888,100 R U (73) Патентообладатель(и): МАКИТА КОРПОРЕЙШН (JP) (43) Дата публикации заявки: 27.03.2014 Бюл. № 9 (56) Список документов, цитированных в отчете о поиске: US 2005280393A1, 22.12.2005. RU 2007134316A, 27.03.2009. RU 2345462C2, 27.01.2009. US 6229280B1, 08.05.2001 (85) Дата начала рассмотрения заявки PCT на национальной ...

BATTERY TERMINAL CLEANER AND SHAPER

BATTERY TERMINAL CLEANER AND SHAPER

Tool to bore the bridges of battery

ELECTRIC TOOL

An electric tool including: a motor; a housing including, a motor housing accommodating the motor, and a handle housing having one end connected to the motor housing and another other end configured to be provided with a detachable battery pack; an output part partially accommodated in the motor housing and configured to be driven by the motor; and a control board accommodated in the motor housing and configured to control the motor.

Power driver and charger with flexible mounting system for battery pack

A power tool may include a housing that supports an electrical circuit. The electrical circuit may include at least two terminal sets that are arranged in parallel to each other. The at least two terminal sets may include a first terminal set configured for engagement along a first axis to a battery pack having a first configuration and a second terminal set configured for engagement along a second axis to a battery pack having a second, different configuration. A battery charger may include a housing, and an interface that is electrically and mechanically compatible with at least two battery packs having different configurations and battery cell chemistries.

BATTERY TERMINAL CLEANER AND SHAPER

... 1377602 Rotatable cutter heads C W NEWELL 12 June 1973 [20 Oct 1972] 27798/73 Heading B3T A battery terminal cleaner and shaper comprises a longitudinal body formed in two parts and separable along a longitudinally extending plane, a socket formed in one end of the body for receiving a battery terminal, the separating plane passing through the socket, a blade located in a pocket in one of the portions at the partingplane,meansbeingprovided to secure the two body portions together and retain the blade in its operative position in the pocket. In the embodiment described, the body 18 has a flanged region 60, 62 at each end and a terminal receiving socket 32, 34 in each end which are joined by an aperture 36, a blade 46, 48 is located in the separating plane 26 in one of the body portions 24 one at each end respectively adjacent the sockets 32, 34. The two parts are assembled to form a unit by screws 54 one of the screws at each end passing through the respective blades so as to secure the ...

Battery-powered drill

... [Problem] To provide a battery-power drill which is configured so as to prevent the entry of dust and water into the connection terminal section of the battery. [Solution] A battery-powered drill (10) is provided with: a drilling drive section (14) having a motor (48) for rotating and driving a drilling tool (44); a drill body (12) which vertically movably supports the drilling drive section (14); and a battery cover (30) which is mounted to the drill body (12). The drill body (12) is provided with a battery mounting section (28) on which a battery (16) is mounted. The battery cover (30) is adapted to be movable between a retracted position and an advanced position, which are defined relative to the battery (16) mounted to the battery mounting section (28). When at the advanced position, the battery cover (30) covers at least a part of the gap formed between the drill body (12) and the battery (16).

Rotary power tool

A core drill comprising: a housing; a first handle extending from the housing and defining a gap between the handle and the housing; a motor supported within the housing; a battery removably coupled to the housing and configured to provide power to the motor, wherein the battery has an output voltage greater than 40 volts a spindle configured to rotate about a rotational axis in response to torque received from the motor; a fluid delivery system configured to supply fluid to the spindle, the fluid delivery system including a valve operable to regulate a flow of fluid to the spindle; and an auxiliary handle removably coupleable to the housing at each of a first mounting point and a second mounting point. WO 2019/027954 PCT/US2018/044490 - co ...

Battery pack detachably engaged to autonomous mobile cleaning robot

ИНТЕРФЕЙС ИСТОЧНИКА ПИТАНИЯ ДЛЯ ЭЛЕКТРИЧЕСКОГО ИНСТРУМЕНТА, ПИТАЕМОГО МНОЖЕСТВОМ БАТАРЕЙНЫХ ИСТОЧНИКОВ ПИТАНИЯ, И АДАПТЕР

... 1. Интерфейс источника питания для электрического инструмента, содержащий:интерфейс первого батарейного источника питания, приспособленный для съемного прикрепления первого батарейного источника питания и содержащий входную клемму положительного электрода первой батареи и входную клемму отрицательного электрода первой батареи,интерфейс второго батарейного источника питания, приспособленный для съемного прикрепления второго батарейного источника питания и содержащий входную клемму положительного электрода второй батареи и входную клемму отрицательного электрода второй батареи, при этом входная клемма отрицательного электрода первой батареи электрически соединена последовательно с входной клеммой положительного электрода второй батареи, при этом входная клемма положительного электрода первой батареи электрически соединяется со входной клеммой отрицательного электрода второй батареи через нагрузку электрического инструмента,первый визуальный индикатор, приспособленный для визуальной сигнализации ...

BATTERY-OPERATED DRILLING MACHINE

[Problem] To reduce the size and weight of a drilling machine. [Solution] This drilling machine is configured in such a manner as to have: a frame that forms an L shape due to a lower wall section and a front wall section; a drilling drive unit that is attached in such a manner as to move up and down with respect to the front wall section, and has a motor for rotationally driving a drilling tool; and a battery housing attached to the frame that is separate from the drilling drive unit, and holds a battery, which serves as a drive power source of the drilling drive unit motor, at a position that is at the rear side of the front wall section and at the upper side of the lower wall section. The frame is configured in such a manner as to have the strength to support loads caused by the drilling tool when drilling. [E1] 26-2 26-1 28-4 23-1 22-15 , 56

POWER SUPPLY INTERFACE FOR ELECTRIC TOOL POWERED BY A PLURALITY OF BATTERY PACKS AND ADAPTER

An electric power tool (70; 100) comprises a main body (72; 102) supporting a tool and an electric motor (M) housed in the main body for driving the tool. A plurality of first battery interfaces (130; 230) is adapted to removably receive or attach a plurality of first battery packs (10) and to electrically connect the plurality of attached first battery packs in series with the electric motor. A plurality of indicators (160; 260) is adapted to communicate information concerning the respective conditions of the plurality of attached first battery packs. The plurality of indicators is arranged such that all of the indicators are simultaneously viewable by a user of the electric power tool.

BATTERY ASSEMBLY FOR AUTONOMOUS MOBILE ROBOT

An autonomous mobile cleaning robot includes a cavity along a bottom portion of the robot, and a drive configured to support the robot above a floor surface. The drive is configured to propel the robot along the floor surface. The robot further includes a first electrical terminal disposed in the cavity and connected to electrical circuitry of the robot, a battery assembly, and a dovetail joint. The battery assembly includes a battery housing, a battery contained within the battery housing, and a second electrical terminal mounted to the battery housing and configured to engage with the first electrical terminal. The dovetail joint includes a vertically extending projection portion and a vertically extending socket portion. 1. An autonomous mobile cleaning robot , the robot comprising:a cavity along a bottom portion of the robot;a drive configured to support the robot above a floor surface, the drive being configured to propel the robot along the floor surface;a first electrical terminal disposed in the cavity and connected to electrical circuitry of the robot; a battery housing,', 'a battery contained within the battery housing, and', 'a second electrical terminal mounted to the battery housing and configured to engage with the first electrical terminal; and, 'a battery assembly comprisinga dovetail joint comprising a vertically extending projection portion and a vertically extending socket portion, one of the projection portion and the socket portion being disposed along walls defining the cavity, another one of the projection portion and the socket portion being disposed on the battery housing, and the projection portion being slidable into the socket portion to detachably engage the battery housing and the cavity to one another and inhibit relative horizontal movement of the first electrical terminal and the second electrical terminal such that the first electrical terminal and the second electrical terminal are aligned relative to one another in a mating ...

Rotatable drive element for moving a window covering

A curtain assembly comprises a rotatable drive element wherein at least one helical guide structure is formed on, or into, the outer surface of the drive element. A drive attachment element having a structure that communicates with the helical guide structure to move the drive attachment element axially along the drive element when the drive element is rotated. Specific embodiments incorporate either a manual or motor-driven rotation assembly for rotating the drive element. Further specific embodiments involve a helical guide structure that comprises a helical groove and a structure that comprises a tooth that engages with the helical groove.

BATTERY-OPERATED DRILLING MACHINE

There is provided a drilling machine using a battery to drive an electromagnet for securely holding a drilling machine body unit and to drive a motor rotationally driving a drilling tool. The drilling machine (10) has a body unit (12), an electromagnet (18) attached to the body unit to securely hold the body unit, a drilling drive unit (14) that has a motor (48) for rotationally driving a drilling tool (44) and that is attached to the body unit so as to reciprocate relative to the body unit to move the drilling tool toward and away from a workpiece to be drilled by the drilling machine, a drive control circuit provided in the body unit to drive and control the motor and the electromagnet, and a battery (16) connected to the drive control circuit. The motor and the electromagnet are drove and controlled by the drive control circuit using the battery as a power source. [FIG. 1] ...

ROTATABLE DRIVE ELEMENT FOR MOVING A WINDOW COVERING

Rotary power tool

A core drill includes a housing, a first handle extending from the housing and defining a gap between the handle and the housing, a motor supported within the housing, and a battery removably coupled to the housing and configured to provide power to the motor. The battery has an output voltage greater than 40 volts. The core drill further includes a spindle configured to rotate about a rotational axis in response to torque received from the motor and a fluid delivery system configured to supply fluid to the spindle. The fluid delivery system includes a valve operable to regulate a flow of fluid to the spindle and an auxiliary handle removably coupleable to the housing at each of a first mounting point and a second mounting point.

CUTTING TOOL APPARATUS

Disclosed is cutting tool equipment (10) comprising: a tool head (12) that is rotatably drivable about an axis of rotation (14), which tool head has a tool slide (24) that can be adjusted along an adjustment axis (26) and has an electrical measuring device (44) for detecting an adjustment path of the tool slide (24); and comprising an external display device (16), which can be mechanically and electrically detachably connected to the tool head (12) and which has a display unit (48) for displaying the adjustment path of the tool slide (24). In order to further develop the cutting tool equipment (10) such that the handling is simplified, the display device (16) can be mechanically secured on the stationary tool head (12) in order to adjust the tool slide (24) and can be automatically released from the tool head (12) if a predetermined rotational acceleration of the tool head (12) is exceeded.

Elektrisches Gerät

Ein elektrisches Gerät (1) weist einen Erstreckungsabschnitt (60) auf, der sich in einer Richtung erstreckt, die die Richtung, in der sich eine Batterieanbringungsoberfläche einer Batteriebasis erstreckt, schneidet. Eine Batterie (40) weist eine Mehrzahl von Batteriezellen (42) mit Negativelektrodenseitenstirnflächen (42a) auf. Die Batterie (40) weist Negativelektrodenseitenhalteabschnitte (43) angrenzend an das Äußere jeder der Negativelektrodenseitenstirnflächen (42a) auf. Die Negativelektrodenseitenhalteabschnitte (43) sind näher an dem inneren Bereich des Schwerpunkts des Geräts gelegen als eine virtuelle Ebene, zu der eine laterale Rückseite des Erstreckungsabschnitts (60) und eine laterale Rückseite der Batterie (40) tangential sind.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion. 42 WO 2018/112454 PCT/US2017/066966 38/71 C-C3 C D 0 c"'i CXD 00 A 0 CD Cy'> 0 co CXD <X'.> CD COCO f-CD 00 C-C CC) C7) CXD QD cO 00 0 0 CrO t CrO CD r, CC) 00 r 00 Lc-:) 00

Battery-operated drilling machine

The present invention addresses the problem of providing a drill configured so that the electromagnet for fixing and holding the drill body and the motor for rotating the drilling tool are driven with a battery. To solve the problem, the drill (10) is provided with: a main body (12); an electromagnet (18), which is mounted on the main body and is for fixing and holding the main body; a drill-driving section (14), which has a motor (48) for rotating the drilling tool (44) and is mounted so as to move in a reciprocating manner with respect to the main body to cause the drilling tool to approach or retract from the workpiece on which the drilling is being performed by the drill; a drive control circuit, which is provided on the main body and drives and controls the motor and electromagnet; and a battery (16), which is connected to the drive control circuit. The drill is configured so that the motor and the electromagnet use the battery as the power source and are driven and controlled by the ...

절삭 공구 장치

... 조정축(26)을 따라 조정할 수 있는 공구 슬라이드(24)를 갖고, 상기 공구 슬라이드(24)의 조정 경로를 검출하기 위한 전기 측정 장치(44)를 갖는, 회전축(14)을 중심으로 회전 구동 가능한 공구 헤드(12)를 포함하고, 상기 공구 헤드(12)에 기계적 및 전기적으로 분리 가능하게 연결될 수 있고, 상기 공구 슬라이드(24)의 상기 조정 경로를 표시하기 위한 디스플레이 유닛(48)을 갖는 외부 디스플레이 장치(16)를 포함하는, 절삭 공구 장치(10)가 개시된다. 취급이 쉽게 상기 절삭 공구 장치(10)를 더욱 개발하기 위해, 상기 공구 슬라이드(24)를 설정하도록 상기 정지된 공구 헤드(12) 상에 디스플레이 장치(16)가 기계적으로 고정될 수 있으며, 상기 공구 헤드(12)의 소정의 회전 가속도를 초과하면, 상기 공구 헤드(12)로부터 상기 디스플레이 장치(16)가 자동으로 해제될 수 있다.

Schneidwerkzeugeinrichtung

Die Erfindung betrifft eine Schneidwerkzeugeinrichtung (10) mit einem um eine Drehachse (14) drehend antreibbaren Werkzeugkopf (12), der einen entlang einer Verstellachse (26) verstellbaren Werkzeugschlitten (24) und eine elektrische Messvorrichtung (44) zum Erfassen eines Verstellwegs des Werkzeugschlittens (24) aufweist, und mit einer externen Anzeigevorrichtung (16), die mit dem Werkzeugkopf (12) mechanisch und elektrisch lösbar verbindbar ist und eine Anzeigeeinheit (48) aufweist zum Anzeigen des Verstellwegs des Werkzeugschlittens (24). Um die Schneidwerkzeugeinrichtung (10) derart weiterzubilden, dass sie eine vereinfachte Handhabung aufweist, wird erfindungsgemäße vorgeschlagen, dass die Anzeigevorrichtung (16) zum Einstellen des Werkzeugschlittens (24) am feststehenden Werkzeugkopf (12) mechanisch festlegbar und beim Überschreiten einer vorgebbaren Drehbeschleunigung des Werkzeugkopfes (12) selbsttätig vom Werkzeugkopf (12) lösbar ist. The invention relates to a cutting tool device (10) having a tool head (12) which can be driven in rotation about an axis of rotation (26) and a tool carriage (24) which can be adjusted along an adjustment axis (26) and an electrical measuring device (44) for detecting an adjustment path of the tool carriage (FIG. 24), and with an external display device (16) which is mechanically and electrically releasably connectable to the tool head (12) and a display unit (48) for indicating the displacement of the tool carriage (24). In order to further develop the cutting tool device (10) in such a way that it has a simplified handling, it is proposed that the display device (16) for setting the tool carriage (24) on the stationary tool head (12) can be mechanically fixed and if a predeterminable rotational acceleration of the tool head ( 12) is automatically detachable from the tool head (12).

Schneidwerkzeugeinstellsystem

Die Erfindung betrifft ein Schneidwerkzeugeinstellsystem (100) mit einem Werkzeugkopf (50) zum einstellbaren Halten eines Schneidwerkzeugs, der eine Verstellvorrichtung (55) für das Schneidwerkzeug (56) hat. Das Schneidwerkzeugeinstellsystem (100) umfasst ein Einstellwerkzeug (10), das für das Verstellen der Verstellvorrichtung (54) im Werkzeugkopf (50) mit dem Werkzeugkopf (50) an einer Schnittstelle (52) mechanisch lösbar eingriffsfähig ist. Da12) mit einer Schlüsselpartie (26) auf. An dem Werkzeugkopf (50) ist ein Schlüsseleingriff (58) für das Betätigen der Verstellvorrichtung (55) ausgebildet. Die Schlüsselpartie (26) kann relativ zu dem Schaftkörper (12) in Richtung von dessen Längsachse (32) verlagert werden, um die Schlüsselpartie (26) des Einstellwerkzeugs (10) und die Schlüsselpartie (26) an der Schnittstelle (52) des Werkzeugkopfs (50) wahlweise zu koppeln und freizugeben. The invention relates to a cutting tool setting system (100) having a tool head (50) for adjustably holding a cutting tool having an adjustment device (55) for the cutting tool (56). The cutting tool setting system (100) comprises an adjusting tool (10) which is mechanically releasably engageable with the tool head (50) at an interface (52) for adjusting the adjusting device (54) in the tool head (50). Da12) with a key part (26). A key engagement (58) for actuating the adjustment device (55) is formed on the tool head (50). The key portion (26) can be displaced relative to the shaft body (12) in the direction of its longitudinal axis (32) to the key portion (26) of the adjusting tool (10) and the key portion (26) at the interface (52) of the tool head ( 50) optionally to couple and release.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery -receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery -receiving portion.

CUTTING TOOL APPARATUS

The invention relates to a cutting tool apparatus (10) comprising a tool head (12) rotatingly drivable about an axis of rotation (14), which tool head has a tool slide (24) adjustable along an adjustment axis (26) and an electrical measuring device (44) for detecting an adjustment path of the tool slide (24), and comprising an external display device (16) which is mechanically and electrically releasably connectable to the tool head (12) and has a display unit (48) for displaying the adjustment path of the tool slide (24). In order to further develop the cutting tool apparatus (10) such that its handling is simplified, it is proposed according to the invention that the display device (16) is mechanically securable on the stationary tool head (12) in order to set the tool slide (24) and is automatically releasable from the tool head (12) if a predeterminable rotational acceleration of the tool head (12) is exceeded.

BATTERY-POWERED DRILLING MACHINE

... [Problem] To reduce the size and weight of a drilling machine. [Solution] This drilling machine is configured in such a manner as to have: a frame that forms an L shape due to a lower wall section and a front wall section; a drilling drive unit that is attached in such a manner as to move up and down with respect to the front wall section, and has a motor for rotationally driving a drilling tool; and a battery housing attached to the frame that is separate from the drilling drive unit, and holds a battery, which serves as a drive power source of the drilling drive unit motor, at a position that is at the rear side of the front wall section and at the upper side of the lower wall section. The frame is configured in such a manner as to have the strength to support loads caused by the drilling tool when drilling.

Battery assembly for autonomous mobile robot

An autonomous mobile cleaning robot includes a cavity along a bottom portion of the robot, and a drive configured to support the robot above a floor surface. The drive is configured to propel the robot along the floor surface. The robot further includes a first electrical terminal disposed in the cavity and connected to electrical circuitry of the robot, a battery assembly, and a dovetail joint. The battery assembly includes a battery housing, a battery contained within the battery housing, and a second electrical terminal mounted to the battery housing and configured to engage with the first electrical terminal. The dovetail joint includes a vertically extending projection portion and a vertically extending socket portion.

ELECTRIC TOOL POWERED BY A PLURALITY OF BATTERY PACKS AND ADAPTER THEREFOR

A power supply adapter includes a first portion having first and second battery pack interfaces and a second portion having a power tool interface that connects to a battery pack interface on a power tool. The first and second portions are physically and electrically connected via a flexible electric cord. The first and second battery pack interfaces are physically configured differently than the power tool interface. An attachment device is disposed on the first portion and is configured to attach to an article worn by a user and/or a body part of the user.

Battery-operated drilling machine

... [Problem] To reduce the size and weight of a drilling machine. [Solution] This drilling machine is configured in such a manner as to have: a frame that forms an L shape due to a lower wall section and a front wall section; a drilling drive unit that is attached in such a manner as to move up and down with respect to the front wall section, and has a motor for rotationally driving a drilling tool; and a battery housing attached to the frame that is separate from the drilling drive unit, and holds a battery, which serves as a drive power source of the drilling drive unit motor, at a position that is at the rear side of the front wall section and at the upper side of the lower wall section. The frame is configured in such a manner as to have the strength to support loads caused by the drilling tool when drilling.

BATTERY-OPERATED DRILLING MACHINE

There is provided a drilling machine using a battery to drive an electromagnet for securely holding a drilling machine body unit and to drive a motor rotationally driving a drilling tool. The drilling machine (10) has a body unit (12), an electromagnet (18) attached to the body unit to securely hold the body unit, a drilling drive unit (14) that has a motor (48) for rotationally driving a drilling tool (44) and that is attached to the body unit so as to reciprocate relative to the body unit to move the drilling tool toward and away from a workpiece to be drilled by the drilling machine, a drive control circuit provided in the body unit to drive and control the motor and the electromagnet, and a battery (16) connected to the drive control circuit. The motor and the electromagnet are drove and controlled by the drive control circuit using the battery as a power source. [FIG. 1] ...

BATTERY-OPERATED DRILLING MACHINE

... [Problem] To reduce the size and weight of a drilling machine. [Solution] This drilling machine is configured in such a manner as to have: a frame that forms an L shape due to a lower wall section and a front wall section; a drilling drive unit that is attached in such a manner as to move up and down with respect to the front wall section, and has a motor for rotationally driving a drilling tool; and a battery housing attached to the frame that is separate from the drilling drive unit, and holds a battery, which serves as a drive power source of the drilling drive unit motor, at a position that is at the rear side of the front wall section and at the upper side of the lower wall section. The frame is configured in such a manner as to have the strength to support loads caused by the drilling tool when drilling. [E1] 26-2 26-1 28-4 23-1 22-15 , 56 ...

Offset contacts on a rechargeable battery

A power tool includes a receiving device having at least one first and second power consumption element. A power supply unit connectable to the power tool includes a connecting device having at least one first and second power output element, the receiving device being designed to receive and hold the connecting device, so that the power consumption elements and the power output elements are connectable. Both the first and second power consumption elements have a positive pole as well as a negative pole, and both the first and second power output elements have a positive pole as well as a negative pole. The positive pole of the first power consumption element and the positive pole of the second power consumption element as well as the negative pole of the first power consumption element and the negative pole of the second power consumption element are positioned at a distance from each other in at least one first and second direction.

Rotary power tool

A core drill includes a housing, a first handle extending from the housing and defining a gap between the handle and the housing, a motor supported within the housing, and a battery removably coupled to the housing and configured to provide power to the motor. The battery has an output voltage greater than 40 volts. The core drill further includes a spindle configured to rotate about a rotational axis in response to torque received from the motor and a fluid delivery system configured to supply fluid to the spindle. The fluid delivery system includes a valve operable to regulate a flow of fluid to the spindle and an auxiliary handle removably coupleable to the housing at each of a first mounting point and a second mounting point.

Battery-powered drilling machine

... [Problem] To reduce the size and weight of a drilling machine. [Solution] This drilling machine is configured in such a manner as to have: a frame that forms an L shape due to a lower wall section and a front wall section; a drilling drive unit that is attached in such a manner as to move up and down with respect to the front wall section, and has a motor for rotationally driving a drilling tool; and a battery housing attached to the frame that is separate from the drilling drive unit, and holds a battery, which serves as a drive power source of the drilling drive unit motor, at a position that is at the rear side of the front wall section and at the upper side of the lower wall section. The frame is configured in such a manner as to have the strength to support loads caused by the drilling tool when drilling.

BATTERY-OPERATED DRILLING MACHINE

... [Problem] To provide a battery-power drill which is configured so as to prevent the entry of dust and water into the connection terminal section of the battery. [Solution] A battery-powered drill (10) is provided with: a drilling drive section (14) having a motor (48) for rotating and driving a drilling tool (44); a drill body (12) which vertically movably supports the drilling drive section (14); and a battery cover (30) which is mounted to the drill body (12). The drill body (12) is provided with a battery mounting section (28) on which a battery (16) is mounted. The battery cover (30) is adapted to be movable between a retracted position and an advanced position, which are defined relative to the battery (16) mounted to the battery mounting section (28). When at the advanced position, the battery cover (30) covers at least a part of the gap formed between the drill body (12) and the battery (16).

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery -receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery -receiving portion.

MUD MIXER

A mud mixer comprises a housing defining a battery mounting portion, an electric motor supported by the housing, a mixing element that selectively receives torque from the motor, causing the mixing element to rotate about a rotation axis, and a battery pack removably coupled to the battery mounting portion for providing power to the electric motor when coupled to the battery mounting portion. When the battery pack is coupled to the battery mounting portion, the rotation axis intersects the battery pack.

POWER TOOL USING A PLURALITY OF BATTERY PACKS AS POWER SOURCE

PROBLEM TO BE SOLVED: To surely inform an abnormal condition of battery packs to an user, in a power tool using the plurality of the battery packs as a power source. SOLUTION: The power tool includes a body 102 to which the tool is installed; a motor stored in the body 102; a plurality of first pack installing portions 130 to which first battery packs 10 can be detachably attached, and wherein the plurality of the installed first battery packs 10 are connected to the motor in series; and a plurality of displays 160 respectively displaying the states of the plurality of the first battery packs 10 installed to the first pack installing portions 130. The plurality of the displays 160 are disposed so as to enable a user to visually check all displays at the same time. COPYRIGHT: (C)2011,JPO&INPIT ...

Electric tool

An electric tool including: a motor; a housing including, a motor housing accommodating the motor, and a handle housing having one end connected to the motor housing and another other end configured to be provided with a detachable battery pack; an output part partially accommodated in the motor housing and configured to be driven by the motor; and a control board accommodated in the motor housing and configured to control the motor.

Leistungsversorgungsschnittstelle für ein elektrisches Werkzeug, das durch eine Mehrzahl von Batteriepacks mit Leistung versorgt wird, und Adapter

Elektrisches Kraftwerkzeug (100; 70) mit: einem Hauptkörper (102; 72), der ein Werkzeug trägt; einem Elektromotor (176; 76), der in dem Hauptkörper (102; 72) untergebracht und angepasst ist zum Antreiben des Werkzeugs; einer Mehrzahl von ersten Batterieschnittstellen (130; 230), die jeweils angepasst sind zum entfernbaren Aufnehmen eines ersten Batteriepacks (10) und zum elektrischen Verbinden einer Mehrzahl von angebrachten ersten Batteriepacks (10) in Serie mit dem Elektromotor (176; 76); und einer Mehrzahl von Indikatoren (160; 260), die jeweils angepasst sind zum Anzeigen von mindestens einem Zustand eines jeweiligen ersten Batteriepacks (10), das an dem Hauptkörper (102; 72) angebracht ist, wobei die Mehrzahl der Indikatoren (160; 260) mit der Mehrzahl der ersten Batterieschnittstellen (130; 230) integriert gebildet ist, und die Mehrzahl der Indikatoren (160; 260) derart angeordnet ist, dass sie von mindestens einer Richtung aus gleichzeitig betrachtbar sind.

Battery-powered drill

The present invention addresses the problem of providing a drill configured so that the electromagnet for fixing and holding the drill body and the motor for rotating the drilling tool are driven with a battery. To solve the problem, the drill (10) is provided with: a main body (12); an electromagnet (18), which is mounted on the main body and is for fixing and holding the main body; a drill-driving section (14), which has a motor (48) for rotating the drilling tool (44) and is mounted so as to move in a reciprocating manner with respect to the main body to cause the drilling tool to approach or retract from the workpiece on which the drilling is being performed by the drill; a drive control circuit, which is provided on the main body and drives and controls the motor and electromagnet; and a battery (16), which is connected to the drive control circuit. The drill is configured so that the motor and the electromagnet use the battery as the power source and are driven and controlled by the ...

Battery-operated drilling machine

A battery-type drilling machine (10) comprising: a drill drive unit (14) having a motor for rotary driving a drill bit; a drilling machine main body (12) having a battery attachment section (28); a battery locking member (30) movable between a retracted position and an advanced position, relative to a battery (16), and which ensures, when in the advanced position, that the battery does not detach from the battery attachment section; a position detection means (limit switch) (32) that detects the position of the battery locking member; and a state display means (33) for displaying the drilling machine state. If the position detection means (limit switch) (32) detects that the battery locking member (30) is not in the advanced position when the battery (16) is attached to the battery attachment section (28), the state display means (33) displays a warning indicating same.

ROTARY POWER TOOL

A core drill includes a housing, a first handle extending from the housing and defining a gap between the handle and the housing, a motor supported within the housing, and a battery removably coupled to the housing and configured to provide power to the motor. The battery has an output voltage greater than 40 volts. The core drill further includes a spindle configured to rotate about a rotational axis in response to torque received from the motor and a fluid delivery system configured to supply fluid to the spindle. The fluid delivery system includes a valve operable to regulate a flow of fluid to the spindle and an auxiliary handle removably coupleable to the housing at each of a first mounting point and a second mounting point.

MUD MIXER

A mud mixer includes a tool body, and an electric motor supported by the tool body that is configured to rotate a mixing element about a rotation axis. The mud mixer further includes a first handle fixedly coupled to the tool body and extending from the tool body along a handle axis, a plane angled relative to the rotation axis and defined as an extension of the handle axis, and a second handle rotatably coupled to the tool body about the rotation axis and extending from the tool body in a direction parallel to the plane.

배터리식 천공기

... (과제) 천공기의 소형 경량화 (해결 수단) 천공기에 있어서, 하면 벽부 및 전면 벽부에 의해 L 형을 이루는 프레임과, 전면 벽부에 대해 상하동하도록 장착되어 있고, 천공 공구를 회전 구동시키기 위한 모터를 갖는 천공 구동부와, 그 천공 구동부와 별체로 되어, 천공 구동부의 모터의 구동 전원으로서의 배터리를 전면 벽부의 후측에서 또한 하면 벽부의 상측의 위치로 유지하기 위한, 프레임에 장착되는 배터리 하우징을 갖도록 한다. 프레임은 천공 공구에 의한 천공 가공시에 발생하는 부하를 지지하는 강도를 갖도록 한다.

Cutting tool apparatus

The invention relates to a cutting tool apparatus comprising a tool head rotatingly drivable about an axis of rotation, which tool head has a tool slide adjustable along an adjustment axis and an electrical measuring device for detecting an adjustment path of the tool slide, and comprising an external display device which is mechanically and electrically releasably connectable to the tool head and has a display unit for displaying the adjustment path of the tool slide. In order to further develop the cutting tool apparatus such that its handling is simplified, it is proposed according to the invention that the display device is mechanically securable on the stationary tool head in order to set the tool slide and is automatically releasable from the tool head if a predeterminable rotational acceleration of the tool head is exceeded.

Direct current (DC) generator for air drilling machine, has main portion that is connected directly to rotor without shaft and is operated based on speed of rotor

The direct current generator (2) has a main portion that is connected directly to a rotor (4) without the shaft and is operated based on the speed of the rotor. A rechargeable battery (3) is charged up by the power from the generator to compensate the current fluctuations in the power source. The rechargeable battery is used in the charged state, if the power source is not operated.

ELECTRIC TOOL

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion.

Akkupackschnittstellenvorrichtung

Die Erfindung betrifft eine Akkupackschnittstellenvorrichtung mit zumindest einer Verbindungseinheit, die zur lösbaren mechanischen Verbindung eines Akkupacks mit einem Verbraucher ausgebildet ist, wobei die mechanische Verbindung über eine Relativbewegung des Akkupacks zu dem Verbraucher lösbar ist. Es wird vorgeschlagen, dass die Akkupackschnittstellenvorrichtung eine Sicherungseinheit aufweist, die derart ausgebildet ist, dass in einem nicht ausgelösten Zustand der Sicherungseinheit die mechanische Verbindung über die Relativbewegung des Akkupacks zu dem Verbraucher lösbar ist und in einem ausgelösten Zustand der Sicherungseinheit die mechanische Verbindung über eine andere Relativbewegung lösbar ist, die sich von der Relativbewegung unterscheidet.

배터리식 천공기

... 천공 공구를 회전 구동시키기 위한 모터를 갖는 천공 구동부 (14) 와, 배터리 장착부 (28) 를 갖는 천공기 본체부 (12) 를 구비하는 배터리식의 천공기 (10) 에 있어서, 배터리 (16) 에 대한 후퇴 위치와 전진 위치 사이에서 이동 가능하게 되어, 전진 위치에 있는 상태에서는 배터리가 배터리 장착부로부터 분리할 수 없게 하는 배터리 걸기 부재 (30) 와, 배터리 걸기 부재의 위치를 검출하는 위치 검출 수단 (리밋 스위치) (32) 과, 당해 천공기 상태를 표시하기 위한 상태 표시 수단 (33) 을 구비하게 한다. 배터리 (16) 가 배터리 장착부 (28) 에 장착되어 있을 때, 위치 검출 수단 (리밋 스위치) (32) 에 의해 배터리 걸기 부재 (30) 가 전진 위치에 없는 상태가 검출되면, 상태 표시 수단 (33) 이 상태를 나타내는 경고를 표시한다.

배터리식 천공기

... [과제] 배터리의 접속 단자부에 대한 먼지나 물의 침입을 방지한다. [해결수단] 배터리식의 천공기 (10) 에 있어서, 천공 공구 (44) 를 회전 구동시키기 위한 모터 (48) 를 갖는 천공 구동부 (14) 와, 천공 구동부 (14) 를 상하동 가능하게 지지하는 천공기 본체부 (12) 와, 천공기 본체부 (12) 에 장착된 배터리 커버 (30) 를 구비하도록 한다. 천공기 본체부 (12) 에는 배터리 (16) 를 장착하기 위한 배터리 장착부 (28) 가 형성되어 있다. 배터리 커버 (30) 는, 배터리 장착부 (28) 에 장착된 배터리 (16) 에 대한 후퇴 위치와 전진 위치 사이에서 이동 가능하게 되어 있고, 전진 위치에 있어서는 천공기 본체부 (12) 와 배터리 (16) 사이에 생기는 간극의 적어도 일부를 덮도록 되어 있다.

Electrical apparatus

An electrical apparatus comprises an extension portion extending in a direction that intersects the direction in which a battery attachment surface of a battery base extends. A battery includes a plurality of battery cells with negative electrode side end faces. The battery has negative electrode side holding portions adjacent to the exterior of each of the negative electrode side end faces. The negative electrode side holding portions are located closer to the inner region of the center of gravity of the apparatus than a virtual plane to which a lateral rear side of the extension portion and a lateral rear side of the battery are tangent.

Werkzeug zum Bearbeiten eines Zahnrads und Verzahnungsmaschine mit einem solchen Werkzeug

Werkzeug (10. 4), das um eine Rotationsachse (A4) drehbewegbar angeordnet ist und das beim Bearbeiten mit einem Zahnrad (70) mechanisch in Wechselwirkung steht, wobei das Werkzeug (10.4) umfasst:- einen Grundkörper (11.4), der eine im Wesentlichen rotationssymmetrische Form in Bezug zu der Rotationsachse (A4) aufweist,- einen aktiven Bereich mit Einsätzen oder Ausformungen (20), wobei die Einsätze oder Ausformungen (20) dazu ausgelegt sind beim Bearbeiten mit dem Zahnrad (70) spanerzeugend in Wechselwirkung zu stehen,- eine Ausnehmung (30), die in dem Grundkörper (11.4) vorgesehen ist,- eine Versorgungsvorrichtung (40), die in oder an dem Werkzeug (10.4) angeordnet ist,- eine autarke Sensorvorrichtung (50), die in der Ausnehmung (30) angeordnet ist, wobei die Sensorvorrichtung (50) autark ist, da sie durch die Versorgungsvorrichtung (40) mit Energie versorgbar ist, und wobei die Sensorvorrichtung (50) dazu ausgelegt ist mindestens während der Wechselwirkung Messgrößen bereitzustellen,- eine Speichervorrichtung (60), die mit der Sensorvorrichtung (50) verbindbar ist, um die Messgrößen zu speichern, die von der Sensorvorrichtung (50) bereitgestellt werden. Tool (10.4) which is arranged to be rotatable about an axis of rotation (A4) and which interacts mechanically with a gearwheel (70) during machining, the tool (10.4) comprising: - a base body (11.4) which has a Has a substantially rotationally symmetrical shape in relation to the axis of rotation (A4), - an active area with inserts or formations (20), the inserts or formations (20) being designed to interact with the gearwheel (70) in a chip-generating manner during machining, - a recess (30) which is provided in the base body (11.4), - a supply device (40) which is arranged in or on the tool (10.4), - an independent sensor device (50) which is located in the recess (30 ) is arranged, wherein the sensor device (50) is self-sufficient, since it can be supplied with energy by the supply device (40), and wherein the ...

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion.

CUTTING TOOL SETTING SYSTEM

Die Erfindung betrifft ein Schneidwerkzeugeinstellsystem (100) mit einem Werkzeugkopf (50) zum einstellbaren Halten eines Schneidwerkzeugs, der eine Verstellvorrichtung (55) für das Schneidwerkzeug (56) hat. Das Schneidwerkzeugeinstellsystem (100) umfasst ein Einstellwerkzeug (10), das für das Verstellen der Verstellvorrichtung (54) im Werkzeugkopf (50) mit dem Werkzeugkopf (50) an einer Schnittstelle (52) mechanisch lösbar eingriffsfähig ist. Das Einstellwerkzeug (10) weist einen Schaftkörper (12) mit einer Schlüsselpartie (26) auf. An dem Werkzeugkopf (50) ist ein Schlüsseleingriff (58) für das Betätigen der Verstellvorrichtung (55) ausgebildet. Die Schlüsselpartie (26) kann relativ zu dem Schaftkörper (12) in Richtung von dessen Längsachse (32) verlagert werden, um die Schlüsselpartie (26) des Einstellwerkzeugs (10) und die Schlüsselpartie (58) an der Schnittstelle (52) des Werkzeugkopfs (50) wahlweise zu koppeln und freizugeben.

Power driver and charger with flexible mounting system for battery pack

A power tool may include a housing that supports an electrical circuit. The electrical circuit may include at least two terminal sets that are arranged in parallel to each other. The at least two terminal sets may include a first terminal set configured for engagement along a first axis to a battery pack having a first configuration and a second terminal set configured for engagement along a second axis to a battery pack having a second, different configuration. A battery charger may include a housing, and an interface that is electrically and mechanically compatible with at least two battery packs having different configurations and battery cell chemistries.

배터리식 천공기

... [과제] 배터리의 접속 단자부에 대한 먼지나 물의 침입을 방지한다. [해결수단] 배터리식의 천공기 (10) 에 있어서, 천공 공구 (44) 를 회전 구동시키기 위한 모터 (48) 를 갖는 천공 구동부 (14) 와, 천공 구동부 (14) 를 상하동 가능하게 지지하는 천공기 본체부 (12) 와, 천공기 본체부 (12) 에 장착된 배터리 커버 (30) 를 구비하도록 한다. 천공기 본체부 (12) 에는 배터리 (16) 를 장착하기 위한 배터리 장착부 (28) 가 형성되어 있다. 배터리 커버 (30) 는, 배터리 장착부 (28) 에 장착된 배터리 (16) 에 대한 후퇴 위치와 전진 위치 사이에서 이동 가능하게 되어 있고, 전진 위치에 있어서는 천공기 본체부 (12) 와 배터리 (16) 사이에 생기는 간극의 적어도 일부를 덮도록 되어 있다.

Magnetic drill press with alternate power source

A magnetic drill is provided with an alternate power source. The drill is comprises of: an electric motor for driving a tool; a controller configured to receive an AC input signal and operable to control a drive signal to the electric motor; an electromagnet arranged in a base of the drill housing and operable, in response to a DC voltage, to magnetically couple the base to a surface proximate to the base; an AC/DC converter configured to receive the AC input signal and operates, independent from the controller and in the presence of the AC input signal, to output a DC voltage to the electromagnet; and an alternate power source circuit that monitors the DC voltage output by the converter and, in the absence thereof, provides an alternate DC voltage to the electromagnet.

CUTTING TOOL SETTING SYSTEM

Electric tool

本发明提供一种电动工具，其可以改善组装时的作业性，并且可以小型化。本发明的电动工具具有电动机、壳体、输出部及控制基板。壳体由电动机壳体和手柄壳体构成，该电动机壳体收容电动机，该手柄壳体的一端与前述电动机壳体连接，在另一端具有可拆装的电池组。输出部由前述电动机驱动，其一部分收容在电动机壳体内。控制基板收容在电动机壳体内，对前述电动机进行控制。

Battery-powered drill

To provide a battery-power drill which is configured so as to prevent the entry of dust and water into the connection terminal section of the battery. A battery-powered drill (10) is provided with: a drilling drive section (14) having a motor (48) for rotating and driving a drilling tool (44); a drill body (12) which vertically movably supports the drilling drive section (14); and a battery cover (30) which is mounted to the drill body (12). The drill body (12) is provided with a battery mounting section (28) on which a battery (16) is mounted. The battery cover (30) is adapted to be movable between a retracted position and an advanced position, which are defined relative to the battery (16) mounted to the battery mounting section (28). When at the advanced position, the battery cover (30) covers at least a part of the gap formed between the drill body (12) and the battery (16).

Rotary power tool

A power tool includes a housing, a motor, a spindle, a handle holder and an auxiliary handle. The housing includes a motor housing portion, a drive housing, and a mounting portion between the motor housing portion and the drive housing. The motor is located within the motor housing portion. The spindle is configured to rotate about a rotational axis in response to torque received from the motor. The handle holder is coupled to the drive housing and defines a first mounting point, and the mounting portion defines a second mounting point. The auxiliary handle is selectively attachable to each of the first and second mounting points, and the first mounting point is located at a first position along the rotational axis, and the second mounting point is located at a second position offset from the first position in a direction along the rotational axis.

Kopplungsvorrichtung für eine Handwerkzeugmaschine

Kopplungsvorrichtung (450) für eine Handwerkzeugmaschine (300) und/oder ein Ladegerät (700) aufweisend eine erste Schnittstelle (480) zur elektrischen und/oder mechanischen Verbindung der ersten Schnittstelle (480) mit einer korrespondierenden Schnittstelle (380) der Handwerkzeugmaschine (300) und/oder einer korrespondierenden Schnittstelle (780) eines Ladegerätes (700) sowie wenigstens drei weitere Schnittstellen (482, 484, 486), wobei wenigstens zwei der weiteren Schnittstellen (484, 486) zur elektrischen und/oder mechanischen Kontaktierung mit jeweils einer korrespondierenden Schnittstelle (180) eines Akkupacks (100); wobei die erste Schnittstelle (480) mit den weiteren Schnittstellen (482, 484, 486) elektrisch verbunden ist.

Akkubetriebene Ultraschall- Handbohrmaschine sowie Verfahren zum Betreiben einer solchen Ultraschall- Handbohrmaschine

Die Erfindung bezieht sich auf eine Ultraschall-Handbohrmaschine umfassend einen Motor (2) zum rotativen Antrieb eines Bohrwerkzeugs (3) um eine Drehachse (DA) und eine Schwingungserregereinheit (4), die zur Erzeugung von Ultraschallschwingungen ausgebildet ist, wobei zumindest zwei elektrisch voneinander entkoppelbare Akkumulatorteileinheiten (5.1, 5.2) vorgesehen sind, wobei die Akkumulatorteileinheiten (5.1, 5.2) im entkoppelten Zustand derart mit dem Motor (2) und der Schwingungserregereinheit (4) elektrisch verschaltet sind, dass der Motor (2) ausschließlich von einer ersten Akkumulatorteileinheit (5.1) und die Schwingungserregereinheit (4) ausschließlich von einer zweiten Akkumulatorteileinheit (5.2) mit elektrischer Energie versorgt werden.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion.

ROTARY POWER TOOL

A power tool includes a housing, a motor, a spindle, a handle holder and an auxiliary handle. The housing includes a motor housing portion, a drive housing, and a mounting portion between the motor housing portion and the drive housing. The motor is located within the motor housing portion. The spindle is configured to rotate about a rotational axis in response to torque received from the motor. The handle holder is coupled to the drive housing and defines a first mounting point, and the mounting portion defines a second mounting point. The auxiliary handle is selectively attachable to each of the first and second mounting points, and the first mounting point is located at a first position along the rotational axis, and the second mounting point is located at a second position offset from the first position in a direction along the rotational axis. 1. A power tool , comprising:a housing including a motor housing portion, a drive housing, and a mounting portion between the motor housing portion and the drive housing;a motor located within the motor housing portion;a spindle configured to rotate about a rotational axis in response to torque received from the motor;a handle holder coupled to the drive housing, the handle holder defining a first mounting point, and the mounting portion defining a second mounting point; andan auxiliary handle selectively attachable to each of the first and second mounting points,wherein the first mounting point is located at a first position along the rotational axis, and the second mounting point is located at a second position offset from the first position in a direction along the rotational axis.2. The power tool of claim 1 , wherein the auxiliary handle includes a threaded shank claim 1 , and wherein each of the first and second mounting points includes a threaded bore configured to receive the threaded shank.3. The power tool of claim 1 , wherein the handle holder is selectively rotatable relative to the drive housing about the ...

Rechargeable battery pack interface device

A rechargeable battery pack interface device includes: at least one connecting unit that is designed to detachably mechanically connect a rechargeable battery pack to a consumer, the mechanical connection being detachable using a relative movement of the rechargeable battery pack relative to the consumer; and a retaining unit that is designed in such a way that, in a non-activated state of the retaining unit, the mechanical connection is detachable using the relative movement of the rechargeable battery pack with respect to the consumer and, in an activated state of the retaining unit, the mechanical connection is detachable using another relative movement which differs from the relative movement.

ADAPTER FOR CONNECTING A PLURALITY OF BATTERY PACKS TO A POWER TOOL

An adapter connects a plurality of first battery packs, each having a nominal voltage of about 18-36 volts, in series to an power tool having a rated voltage that is 36 volts or higher. The power tool includes a second battery interface configured to removably attach a second battery pack. The adapter includes a plurality of first battery interfaces configured to removably attach the plurality of first battery packs and having a different physical configuration than the second battery interface. A connector of the adapter is configured to be removably attached to the second battery interface. A plurality of visual indicators is disposed on the adapter such that they have the same or substantially the same illumination direction and they visually indicate at least a level of charge of each of the first battery packs attached to the adapter.

Battery pack system for electrically connecting a battery pack to a machine

A battery pack system for use in connecting a battery pack to a battery pack receiving member of a machine so that the battery pack is operable to supply a suitable amount of power to the machine for operation of the machine via an electrical circuit path that is configurable for electrically connecting the battery pack to the machine, the system including: a first electrical connector member disposed along a first region of the electrical circuit path; and a second electrical connector member; wherein, responsive to the battery pack being connected to the battery pack receiving member of the machine, the second electrical connector member is configured for movement relative to the first electrical connector member to cooperatively form a first configuration which electrically closes the electrical circuit path via which the suitable amount of power is able to be supplied from the battery pack to the machine; and wherein, responsive to the battery pack being disconnected from the battery ...

Battery-powered drill

The present invention addresses the problem of providing a drill configured so that the electromagnet for fixing and holding the drill body and the motor for rotating the drilling tool are driven with a battery. To solve the problem, the drill (10) is provided with: a main body (12); an electromagnet (18), which is mounted on the main body and is for fixing and holding the main body; a drill-driving section (14), which has a motor (48) for rotating the drilling tool (44) and is mounted so as to move in a reciprocating manner with respect to the main body to cause the drilling tool to approach or retract from the workpiece on which the drilling is being performed by the drill; a drive control circuit, which is provided on the main body and drives and controls the motor and electromagnet; and a battery (16), which is connected to the drive control circuit. The drill is configured so that the motor and the electromagnet use the battery as the power source and are driven and controlled by the ...

Electric tool and combination of electric tool and battery pack

Accumulator type punching machine

Battery terminal cleaner

A battery post and terminal cleaner includes a hollow base with a hollow mandrel in the base with a space around the mandrel. A scraper element is disposed in the space between the mandrel and the outer surface of the base. The outer portion of the base houses the scraper blade. A reamer extends from and above the base and a cap is provided removably connected to the base and covers the reamer. The cap has a ribbed surface to provide a friction surface which is engaged by the hand for operating the scraper. The base is ribbed and provides a friction surface for the hand when the cap is removed, for performing a reaming operation.

ELECTRIC TOOL POWERED BY A PLURALITY OF BATTERY PACKS AND ADAPTER THEREFOR

An electric power tool comprises a main body supporting a tool and an electric motor housed in the main body for driving the tool. A plurality of first battery interfaces is configured to removably receive or attach a plurality of first battery packs and to electrically connect the plurality of attached first battery packs in series with the electric motor. A plurality of indicators is configured to communicate information concerning the respective conditions of the plurality of attached first battery packs. The plurality of indicators is arranged such that all of the indicators are simultaneously viewable by a user of the electric power tool.

배터리식 천공기

(과제) 천공기의 소형 경량화 (해결 수단) 천공기에 있어서, 하면 벽부 및 전면 벽부에 의해 L 형을 이루는 프레임과, 전면 벽부에 대해 상하로 움직이도록 장착되어 있고, 천공 공구를 회전 구동시키기 위한 모터를 갖는 천공 구동부와, 그 천공 구동부와 별도의 부재로 되어, 천공 구동부의 모터의 구동 전원으로서의 배터리를 전면 벽부의 후측에서 또한 하면 벽부의 상측의 위치로 유지하기 위한, 프레임에 장착되는 배터리 하우징을 갖도록 한다. 프레임은 천공 공구에 의한 천공 가공시에 발생하는 부하를 지지하는 강도를 갖도록 한다. (Problem) Small and light weight of perforator A boring machine comprising: a frame having an L-shape by a lower wall portion and a front wall portion; a boring drive portion mounted on the front wall portion so as to move up and down and having a motor for rotationally driving the boring tool; And a battery housing mounted on the frame for holding the battery serving as the driving power source of the motor of the perforation driving section at the rear side of the front wall portion and at a position above the lower wall portion. The frame has a strength to support the load generated during drilling by the drilling tool.

Accumulator type punching machine

배터리식 천공기

... 천공 공구를 회전 구동시키기 위한 모터를 갖는 천공 구동부 (14) 와, 배터리 장착부 (28) 를 갖는 천공기 본체부 (12) 를 구비하는 배터리식의 천공기 (10) 에 있어서, 배터리 (16) 에 대한 후퇴 위치와 전진 위치 사이에서 이동 가능하게 되어, 전진 위치에 있는 상태에서는 배터리가 배터리 장착부로부터 분리할 수 없게 하는 배터리 걸기 부재 (30) 와, 배터리 걸기 부재의 위치를 검출하는 위치 검출 수단 (리밋 스위치) (32) 과, 당해 천공기 상태를 표시하기 위한 상태 표시 수단 (33) 을 구비하게 한다. 배터리 (16) 가 배터리 장착부 (28) 에 장착되어 있을 때, 위치 검출 수단 (리밋 스위치) (32) 에 의해 배터리 걸기 부재 (30) 가 전진 위치에 없는 상태가 검출되면, 상태 표시 수단 (33) 이 상태를 나타내는 경고를 표시한다.

Laser level, battery pack and system

A laser level including a housing. At least one laser generator supported by the housing and configured to emit at least one laser beam. A battery receiving portion configured to selectively receive a first battery pack and a second battery pack, the first and second battery packs providing power for the laser generator when received in the battery receiving portion. The first battery pack is configured to be coupleable to at least one of a drill, a saw and a sander. The second battery pack is configured to be blocked from coupling from the at least one of the drill, the saw and the sander to which the first battery pack is coupleable.

ROTARY POWER TOOL

A DRILL FOR DRILLING RAILWAY SLEEPERS

BATTERY-POWERED DRILL

The present invention addresses the problem of providing a drill configured so that the electromagnet for fixing and holding the drill body and the motor for rotating the drilling tool are driven with a battery. To solve the problem, the drill (10) is provided with: a main body (12); an electromagnet (18), which is mounted on the main body and is for fixing and holding the main body; a drill-driving section (14), which has a motor (48) for rotating the drilling tool (44) and is mounted so as to move in a reciprocating manner with respect to the main body to cause the drilling tool to approach or retract from the workpiece on which the drilling is being performed by the drill; a drive control circuit, which is provided on the main body and drives and controls the motor and electromagnet; and a battery (16), which is connected to the drive control circuit. The drill is configured so that the motor and the electromagnet use the battery as the power source and are driven and controlled by the ...

ELECTRICAL APPARATUS

An electrical apparatus comprises an extension portion extending in a direction that intersects the direction in which a battery attachment surface of a battery base extends. A battery includes a plurality of battery cells with negative electrode side end faces. The battery has negative electrode side holding portions adjacent to the exterior of each of the negative electrode side end faces. The negative electrode side holding portions are located closer to the inner region of the center of gravity of the apparatus than a virtual plane to which a lateral rear side of the extension portion and a lateral rear side of the battery are tangent.

ELECTRIC TOOL POWERED BY A PLURALITY OF BATTERY PACKS AND ADAPTER THEREFOR

An electrical apparatus includes first and second battery interfaces disposed on a housing for electrically and mechanically connecting first and second battery packs in series. A controller is disposed within the housing and includes an apparatus microprocessor that receives first and second communication signals respectively outputted from respective microprocessors of the first and second battery packs. A first signal communication path communicates the first communication signal from the first battery pack microprocessor to the apparatus microprocessor by shifting a first voltage range of the first communication signal to a second voltage range that is suitable for inputting into the apparatus microprocessor. A second signal communication path communicates a third communication signal from the apparatus microprocessor to the first battery pack microprocessor by shifting the second voltage range of the third communication signal to a first voltage range that is suitable for inputting ...

배터리식 천공기

... 천공기 본체의 고정 유지하기 위한 전자석 및 천공 공구를 회전 구동시키는 모터의 구동을 배터리로 실시하도록 한 천공기를 제공하는 것을 과제로 한다. 그 과제를 해결하기 위해, 천공기 (10) 에 있어서, 본체부 (12) 와, 본체부에 장착되고, 그 본체부를 고정 유지하기 위한 전자석 (18) 과, 천공 공구 (44) 를 회전 구동시키기 위한 모터 (48) 를 갖고, 천공 공구를 당해 천공기에 의해 천공 가공을 실시하는 피가공물에 대하여 접근시키거나 떼어 놓거나 하기 위해 본체부에 대하여 왕복 운동하도록 장착된 천공 구동부 (14) 와, 본체부에 형성되고, 모터 및 전자석을 구동 제어하는 구동 제어 회로와, 구동 제어 회로에 접속되는 배터리 (16) 를 구비하도록 하고, 모터 및 전자석은, 배터리를 전원으로 하여 구동 제어 회로에 의해 구동 제어되도록 하였다.

Autonomous mobile cleaning robot

For moving the window covering can be rotary driving element

Battery-powered drill

Battery terminal cleaner

A battery post and terminal cleaner includes a hollow base with a hollow mandrel in the base with a space around the mandrel. A scraper element is disposed in the space between the mandrel and the outer surface of the base. The outer portion of the base houses the scraper blade. A reamer extends from and above the base and a cap is provided removably connected to the base and covers the reamer. The cap has a ribbed surface to provide a friction surface which is engaged by the hand for operating the scraper. The base is ribbed and provides a friction surface for the hand when the cap is removed, for performing a reaming operation.

FEED DEVICE FOR A CORE DRILLING MACHINE, AND SYSTEM COMPRISING A FEED DEVICE AND A CORE DRILLING MACHINE

Die vorliegende Erfindung betrifft eine Vorschub-Vorrichtung (1) für ein Kernbohrgerät (2), wobei die Vorschub-Vorrichtung einen Motor (3) und eine Motorsteuerung (4) aufweist. Die Vorschub-Vorrichtung ist dadurch gekennzeichnet, dass die Vorschub-Vorrichtung zur Energieversorgung mindestens eine Batterie (5) und/oder mindestens einen Akkumulator (5) umfasst. In einem weiteren Aspekt betrifft die Erfindung ein System, das eine vorgeschlagene Vorschub-Vorrichtungen, sowie ein Kernbohrgerät umfasst. The present invention relates to a feed device (1) for a core drilling device (2), the feed device having a motor (3) and a motor controller (4). The feed device is characterized in that the feed device comprises at least one battery (5) and/or at least one accumulator (5) for supplying energy. In a further aspect, the invention relates to a system that includes a proposed feed device and a core drilling device.

CUTTING TOOL APPARATUS

The invention relates to a cutting tool apparatus comprising a tool head rotatingly drivable about an axis of rotation, which tool head has a tool slide adjustable along an adjustment axis and an electrical measuring device for detecting an adjustment path of the tool slide, and comprising an external display device which is mechanically and electrically releasably connectable to the tool head and has a display unit for displaying the adjustment path of the tool slide. In order to further develop the cutting tool apparatus such that its handling is simplified, it is proposed according to the invention that the display device is mechanically securable on the stationary tool head in order to set the tool slide and is automatically releasable from the tool head if a predeterminable rotational acceleration of the tool head is exceeded. 1. Cutting tool apparatus comprising a tool head rotatingly drivable about an axis of rotation , which tool head has a tool slide adjustable along an adjustment axis and an electrical measuring device for detecting an adjustment path of the tool slide , and comprising an external display device which is mechanically and electrically releasably connectable to the tool head and has a display unit for displaying the adjustment path of the tool slide , wherein the display device is mechanically securable on the stationary tool head in order to set the tool slide and is automatically releasable from the tool head if a predeterminable rotational acceleration of the tool head is exceeded.2. Cutting tool apparatus according to claim 1 , wherein the display device is layable onto a lateral surface of the tool head in a joining direction orientated obliquely or perpendicularly to the axis of rotation.3. Cutting tool apparatus according to claim 2 , wherein the tool head has a cylindrical lateral surface and the display device has a plane rear side claim 2 , with which it contacts the cylindrical lateral surface linearly.4. Cutting tool apparatus ...

Magnetic Drill Press With Alternate Power Source

A magnetic drill is provided with an alternate power source. The drill is comprises of: an electric motor for driving a tool; a controller configured to receive an AC input signal and operable to control a drive signal to the electric motor; an electromagnet arranged in a base of the drill housing and operable, in response to a DC voltage, to magnetically couple the base to a surface proximate to the base; an AC/DC converter configured to receive the AC input signal and operates, independent from the controller and in the presence of the AC input signal, to output a DC voltage to the electromagnet; and an alternate power source circuit that monitors the DC voltage output by the converter and, in the absence thereof, provides an alternate DC voltage to the electromagnet. 112.-. (canceled)13. A magnetic drill , comprising:a housing with a base configured to attach to a planar surface;an electromagnet arranged in the base of the housing and operable, in response to a DC voltage, to magnetically couple the base to a surface proximate to the base;an electric motor for driving a tool;a converter configured to receive an AC input signal and, in the presence of the AC input signal, to output a DC voltage;a controller configured to receive the DC voltage from the converter and operable to energize the electromagnet; andan alternate power source circuit that monitors the DC voltage output by the controller using a detector and, in the absence thereof, provides an alternate DC voltage to the electromagnet.14. The magnetic drill of further comprises a switch for powering on and off the motor claim 13 , wherein the switch having at least two terminals placed in series with the converter.15. The magnetic drill of wherein the detector further comprises a first diode interposed between the converter and the electromagnet.16. The magnetic drill of wherein the alternate power source circuit includes a battery.17. The magnetic drill of wherein the detector monitors the DC voltage ...

OFFSET CONTACTS ON A RECHARGEABLE BATTERY

A power tool includes a receiving device having at least one first and second power consumption element. A power supply unit connectable to the power tool includes a connecting device having at least one first and second power output element, the receiving device being designed to receive and hold the connecting device, so that the power consumption elements and the power output elements are connectable. Both the first and second power consumption elements have a positive pole as well as a negative pole, and both the first and second power output elements have a positive pole as well as a negative pole. The positive pole of the first power consumption element and the positive pole of the second power consumption element as well as the negative pole of the first power consumption element and the negative pole of the second power consumption element are positioned at a distance from each other in at least one first and second direction. 13-. (canceled)4. A power tool comprising:a receiving device having at least one first power consumption element and at least one second power consumption element; anda power supply unit connectable to the receiving device and including a connecting device, the connecting device having at least one first power output element and at least one second power output element;the receiving device being designed to receive and hold the connecting device, so that the first and second power consumption elements and the first and second power output elements are connectable to each other to establish an electrical connection,both the first and the second power consumption elements having a positive pole as well as a negative pole, and both the first and the second power output elements having a positive pole as well as a negative pole, so that in each case one respective positive pole is connected to one positive pole, and one respective negative pole is connected to one negative pole when the receiving device and the connecting device are ...

Magnetic Drill Press With Alternate Power Source

A magnetic drill is provided with an alternate power source. The drill is comprises of: an electric motor for driving a tool; a controller configured to receive an AC input signal and operable to control a drive signal to the electric motor; an electromagnet arranged in a base of the drill housing and operable, in response to a DC voltage, to magnetically couple the base to a surface proximate to the base; an AC/DC converter configured to receive the AC input signal and operates, independent from the controller and in the presence of the AC input signal, to output a DC voltage to the electromagnet; and an alternate power source circuit that monitors the DC voltage output by the converter and, in the absence thereof, provides an alternate DC voltage to the electromagnet. 1. A magnetic drill , comprising:a housing with a base configured to attach to a surface;an electric motor for driving a tool;a controller configured to receive an AC input signal and operable to control a drive signal to the electric motor;an electromagnet arranged in the base of the housing and powered by a DC voltage, to magnetically couple the base to the surface;a converter configured to receive the AC input signal and, independent from the controller and in the presence of the AC input signal, to output the DC voltage to the electromagnet;an alternate power source circuit that monitors the DC voltage output by the converter and, in the absence of the DC voltage, provides an alternate DC voltage to the electromagnet.2. The magnetic drill of further comprises a switch for powering on and off the motor claim 1 , wherein the switch having at least two terminals placed in series with the converter.3. The magnetic drill of further comprises a first diode interposed between the converter and the electromagnet.4. The magnetic drill of wherein the alternate power source circuit includes a battery and a detector that monitors the DC voltage output by the converter and electrically couples the battery to ...

ROTARY POWER TOOL

A power tool includes a housing, a motor supported within the housing, a handle extending from the housing, a trigger, a spindle, and a fluid delivery system. The handle defines a gap between the handle and the housing, and the trigger, coupled to the housing, is manipulable to energize the motor. The spindle is configured to rotate about a rotation axis in response to torque received from the motor, and the fluid delivery system is configured to supply fluid to the spindle. The fluid delivery system includes a valve operable to regulate a flow of fluid to the spindle, and the valve includes an actuator disposed within the gap. 1. A power tool , comprising:a housing;a motor supported within the housing;a handle extending from the housing and defining a gap between the handle and the housing;a trigger coupled to the handle, the trigger being manipulable to energize the motor;a spindle configured to rotate about a rotational axis in response to torque received from the motor; anda fluid delivery system configured to supply fluid to the spindle, the fluid delivery system including a valve operable to regulate a flow of fluid to the spindle,wherein the valve includes an actuator disposed within the gap.2. The power tool of claim 1 , wherein actuator is rotatable about a valve axis claim 1 , and wherein the valve axis is coplanar with the rotational axis of the spindle.3. The power tool of claim 1 , wherein the housing defines an annular volume surrounding the spindle claim 1 , wherein the spindle includes a radial aperture in communication with the annular volume claim 1 , and wherein the fluid delivery system is configured to supply fluid into the annular volume.4. The power tool of claim 1 , wherein the fluid delivery system includes a first connector coupled to the handle claim 1 , the first connector configured for attachment to a fluid supply line.5. The power tool of claim 4 , wherein the fluid delivery system includes a delivery line extending from a second ...

A drill for drilling railway sleepers

A drill (1) for drilling railway sleepers comprises a support structure (2), a motor unit (3) supported by the support structure (2), a handle (4) connected to the support structure (2), at least one control member (5) arranged at the handle (4) for actuating the motor (3), a spindle (7) supported by the support structure (2) and operable by the motor (3), to rotate about a spindle axis (16), wherein a drilling tip (8) can be coupled to said spindle, a protective casing (11) connected to the support structure (2) and sliding in the direction of the spindle axis (16) between an axially protracted position, in which it envelops the tip (8) and an axially retracted position, in which the tip (8) protrudes from the protective casing (11), wherein the handle (4) comprises two gripping portions (36, 37), for the user's two hands, situated on two diametrically opposite sides of the drill (1) with respect to the spindle axis (16), and the motor unit (3) comprises an electric motor which can be powered by means of a rechargeable and replaceable battery (6).

Rechargeable battery pack interface device

A rechargeable battery pack interface device includes: at least one connecting unit that is designed to detachably mechanically connect a rechargeable battery pack to a consumer, the mechanical connection being detachable using a relative movement of the rechargeable battery pack relative to the consumer; and a retaining unit that is designed in such a way that, in a non-activated state of the retaining unit, the mechanical connection is detachable using the relative movement of the rechargeable battery pack with respect to the consumer and, in an activated state of the retaining unit, the mechanical connection is detachable using another relative movement which differs from the relative movement.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion.

METHOD AND SYSTEM FOR USE IN OPERABLY CONNECTING A BATTERY PACK TO A MACHINE

A battery pack system for use in connecting a battery pack to a battery pack receiving member of a machine so that the battery pack is operable to supply a suitable amount of power to the machine for operation of the machine via an electrical circuit path that is configurable for electrically connecting the battery pack to the machine, the system including: a first electrical connector member disposed along a first region of the electrical circuit path; and a second electrical connector member; wherein, responsive to the battery pack being connected to the battery pack receiving member of the machine, the second electrical connector member is configured for movement relative to the first electrical connector member to cooperatively form a first configuration which electrically closes the electrical circuit path via which the suitable amount of power is able to be supplied from the battery pack to the machine; and wherein, responsive to the battery pack being disconnected from the battery pack receiving member of the machine, the second electrical connector member is configured for movement relative to the first electrical connector member to cooperatively form a second configuration which electrically opens the electrical circuit path via which the suitable amount of power is not able to be supplied from the battery pack to the machine. 1. A battery pack system for use in connecting a battery pack to a battery pack receiving member of a machine so that the battery pack is operable to supply a suitable amount of power to the machine for operation of the machine via an electrical circuit path that is configurable for electrically connecting the battery pack to the machine , the system including:a first electrical connector member disposed along a first region of the electrical circuit path; anda second electrical connector member;wherein, responsive to the battery pack being connected to the battery pack receiving member of the machine, the second electrical connector ...

Tool-agnostic device

Described herein are a system and methods for implementing a tool-agnostic device. In examples, the system may determine location and state information using sensors of the tool-agnostic device. Based on this information, the system may communicate with a virtual reality system for display and user interaction with a virtual reality environment. The tool-agnostic device may be removed and re-attached to a number of different tools. The tool-agnostic device allows tracking of a number of different tools without customization or retrofitting each tool. The tool-agnostic device may serve as a safety-shutoff device in addition to tracking tool use and movement. When the system determines that a tool is operating in an unsafe manner the tool-agnostic device may interrupt the power to the tool.

MAGNETIC DRILL PRESS WITH ALTERNATE POWER SOURCE

A magnetic drill is provided with an alternate power source. The drill is comprises of: an electric motor for driving a tool; a controller configured to receive an AC input signal and operable to control a drive signal to the electric motor; an electromagnet arranged in a base of the drill housing and operable, in response to a DC voltage, to magnetically couple the base to a surface proximate to the base; an AC/DC converter configured to receive the AC input signal and operates, independent from the controller and in the presence of the AC input signal, to output a DC voltage to the electromagnet; and an alternate power source circuit that monitors the DC voltage output by the converter and, in the absence thereof, provides an alternate DC voltage to the electromagnet. 1. A magnetic drill , comprising:a housing with a base configured to attach to a surface;an electric motor for driving a tool;a controller configured to receive an AC input signal and operable to control a drive signal to the electric motor;an electromagnet arranged in the base of the housing and powered by a DC voltage, to magnetically couple the base to the surface;a converter configured to receive the AC input signal and, independent from the controller and in the presence of the AC input signal, to output the DC voltage to the electromagnet;an alternate power source circuit that monitors the DC voltage output by the converter and, in the absence of the DC voltage, provides an alternate DC voltage to the electromagnet.2. The magnetic drill of further comprises a switch for powering on and off the motor claim 1 , wherein the switch having at least two terminals placed in series with the converter.3. The magnetic drill of further comprises a first diode interposed between the converter and the electromagnet.4. The magnetic drill of wherein the alternate power source circuit includes a battery and a detector that monitors the DC voltage output by the converter and electrically couples the battery to ...

Rotary power tool

A core drill includes a housing, a first handle extending from the housing and defining a gap between the handle and the housing, a motor supported within the housing, and a battery removably coupled to the housing and configured to provide power to the motor. The battery has an output voltage greater than 40 volts. The core drill further includes a spindle configured to rotate about a rotational axis in response to torque received from the motor and a fluid delivery system configured to supply fluid to the spindle. The fluid delivery system includes a valve operable to regulate a flow of fluid to the spindle and an auxiliary handle removably coupleable to the housing at each of a first mounting point and a second mounting point.

Cutting tool setting system

A cutting tool setting system contains a tool head for the settable holding of a cutting tool, the head having an adjustment device for the cutting tool. The cutting tool setting system has a setting tool which can be mechanically removably engaged in the tool head at an interface for adjusting the adjustment device in the tool head. The setting tool contains a shaft body having a key part. A key engagement for actuating the adjustment device is designed on the tool head. The key part can be displaced relative to the shaft body in the direction of the longitudinal axis of the body in order to selectively couple and release the key part of the setting tool and the key part at the interface of the tool head.

Battery-type drilling machine

A battery-type drilling machine (10) comprising: a drill drive unit (14) having a motor for rotary driving a drill bit; a drilling machine main body (12) having a battery attachment section (28); a battery locking member (30) movable between a retracted position and an advanced position, relative to a battery (16), and which ensures, when in the advanced position, that the battery does not detach from the battery attachment section; a position detection means (limit switch) (32) that detects the position of the battery locking member; and a state display means (33) for displaying the drilling machine state. If the position detection means (limit switch) (32) detects that the battery locking member (30) is not in the advanced position when the battery (16) is attached to the battery attachment section (28), the state display means (33) displays a warning indicating same.

Battery-type drilling machine

一种蓄电池式的穿孔机(10)，其具备：具有用于驱动穿孔工具旋转的马达的穿孔驱动部(14)；具有蓄电池安装部(28)的穿孔机主体部(12)，其中，该蓄电池式的穿孔机(10)具备：在相对于蓄电池(16)的后退位置与前进位置之间能够移动，且在处于前进位置的状态下，使蓄电池不能从蓄电池安装部拆卸的蓄电池卡止构件(30)；对蓄电池卡止构件的位置进行检测的位置检测机构(限位开关)(32)；以及用于显示该穿孔机的状态的状态显示机构(33)。在蓄电池(16)安装于蓄电池安装部(28)时，若由位置检测机构(限位开关)(32)检测出蓄电池卡止构件(30)未处于前进位置的状态，则状态显示机构(33)显示表示状态的警告。

Electric tool powered by a plurality of battery packs and adapter therefor

An electrical device, such as a power tool, includes a first battery pack receptacle configured to receive a first battery pack and a second battery pack receptacle configured to receive a second battery pack. The second battery pack is electrically connected in a series-type configuration with the first battery pack. The electrical device also includes circuitry with an electronic processor. The circuitry is configured to alter a first signal output from the electronic processor to at least one selected from a group consisting of the first battery pack and the second battery pack, and to alter a second signal received by the electronic processor from at least one selected from the group consisting of the first battery pack and the second battery pack.

Electric tool powered by a plurality of battery packs and adapter therefor

An electric power tool comprises a main body supporting a tool and an electric motor housed in the main body for driving the tool. A plurality of first battery interfaces is configured to removably receive or attach a plurality of first battery packs and to electrically connect the plurality of attached first battery packs in series with the electric motor. A plurality of indicators is configured to communicate information concerning the respective conditions of the plurality of attached first battery packs. The plurality of indicators is arranged such that all of the indicators are simultaneously viewable by a user of the electric power tool.

Cutting tool device

Electric tool powered by a plurality of battery packs and adapter therefor

一种电动力工具（70；100）包括：主体（72；102），其支撑工具；以及电动机（M），其容纳在主体中用于驱动工具。多个第一电池接口（130；230）适于可移除地接纳或附接多个第一电池组，并且适于将多个所附接的第一电池组与电动机串联地电连接。多个指示器（160；260）适于传达关于多个所附接的第一电池组的各个情况的信息。多个指示器设置为使得全部指示器能够同时被电动力工具的用户观看到。

battery power tools

Battery drilling machine

"offset contacts on a rechargeable battery"

Werkzeugmaschine enthaltend eine Aufnahmevorrichtung mit wenigstens einem ersten und zweiten Leistungsaufnahmeelement und eine mit der Werkzeugmaschine verbindbare Energieversorgungseinheit, beispielsweise einen Akkumulator, mit einer Anschlusseinrichtung, wobei die Anschlusseinrichtung wenigstens ein erstes und zweites Leistungsabgabeelement enthält, wobei die Aufnahmevorrichtung ausgestaltet ist, um die Anschlusseinrichtung aufzunehmen und zu halten, sodass die Leistungsaufnahmeelemente und die Leistungsabgabeelemente zum Herstellen einer elektrischen Verbindung miteinander verbindbar sind. Sowohl das erste als auch zweite Leistungsaufnahmeelement enthält einen Pluspol sowie einen Minuspol und sowohl das erste als auch zweite Leistungsabgabeelement enthält einen Pluspol sowie einen Minuspol, sodass jeweils ein Pluspol mit einem Minuspol in Verbindung stehen, wenn die Aufnahmevorrichtung und die Anschlusseinrichtung miteinander verbunden sind und wobei der Pluspol des ersten Leistungsaufnahmeelements und der Pluspol des zweiten Leistungsaufnahmeelements sowie der Minuspol des ersten Leistungsaufnahmeelements und der Minuspol des zweiten Leistungsaufnahmeelements in wenigstens einer ersten und zweiten Richtung voneinander entfernt positioniert sind.

Battery-type drilling machine

本發明的課題是提供一種穿孔機，其作成為：在電池脫落之前會對作者顯示警告用以防止不小心使電池脫落之情事。 本發明之解決手段為：具備穿孔驅動部(14)、及穿孔機本體部(12)的電池式穿孔機(10)，該穿孔驅動部(14)，具有用以旋轉驅動穿孔工具的馬達(48)；該穿孔機本體部(12)，具有電池安裝部(28)，其特徵為：具備：電池卡止構件(30)，作成為可在相對於電池(16)之後退位置與前進位置之間移動，並且當位在前進位置的狀態下無法從電池安裝部將電池卸下；位置檢測手段(限制開關)(32)，用以檢測電池卡止構件之位置；以及狀態顯示手段，用以顯示該穿孔機的狀態。當電池(16)安裝在電池安裝部(28)時，若藉由位置檢測手段(限制開關)(32)測得電池卡止構件(30)沒有位在前進位置的狀態，則狀態顯示手段(33)會顯示用以表示狀態的警告。

Battery-powered drill

There is provided a drilling machine using a battery to drive an electromagnet for securely holding a drilling machine body unit and to drive a motor rotationally driving a drilling tool. The drilling machine (10) has a body unit (12), an electromagnet (18) attached to the body unit to securely hold the body unit, a drilling drive unit (14) that has a motor (48) for rotationally driving a drilling tool (44) and that is attached to the body unit so as to reciprocate relative to the body unit to move the drilling tool toward and away from a workpiece to be drilled by the drilling machine, a drive control circuit provided in the body unit to drive and control the motor and the electromagnet, and a battery (16) connected to the drive control circuit. The motor and the electromagnet are drove and controlled by the drive control circuit using the battery as a power source.

Cutting tool setting system

本发明涉及一种切削刀具调整系统(100)，包括刀盘(50)，用以可调整地夹持切削刀具，该刀盘具有用于所述切削刀具(56)的调节装置(55)。该切削刀具调整系统(100)包括一调整工具(10)，该调整工具为了在刀盘(50)中实现调节装置(54)的调节而能够机械可卸式地与刀盘(50)在一接口(52)处啮合。调整工具(10)具有一个带有钥匙部(26)的柄体(12)。在刀盘(50)上构造有一钥匙啮合机构(58)，用于操作调节装置(55)。钥匙部(26)能相对于柄体(12)沿着其纵轴线(32)的方向运动，以便有选择地使调整工具的(10)的钥匙部(26)和钥匙啮合机构(58)在刀盘(50)的接口(52)处联接和释放。

Battery-type drilling machine

Tool-agnostic device

Described herein are a system and methods for implementing a tool-agnostic device. In examples, the system may determine location and state information using sensors of the tool-agnostic device. Based on this information, the system may communicate with a virtual reality system for display and user interaction with a virtual reality environment. The tool-agnostic device may be removed and re-attached to a number of different tools. The tool-agnostic device allows tracking of a number of different tools without customization or retrofitting each tool. The tool-agnostic device may serve as a safety-shutoff device in addition to tracking tool use and movement. When the system determines that a tool is operating in an unsafe manner the tool-agnostic device may interrupt the power to the tool.

Drill for drilling railway sleepers

Battery powered power tool

[Technisches Problem] Bereitstellung eines batteriebetriebenen Elektrowerkzeugs, das so konfiguriert ist, dass es in der Lage ist, das Ansaugen von externem Staub oder dergleichen in einen Werkzeugkörper zu unterdrücken.[Lösung des Problems] Das batteriebetriebene Elektrowerkzeug 1 umfasst ein Gehäuse 24 mit einem Lufteinlass 46 und Luftauslässen 48, einen im Gehäuse montierten Motor 26, eine vom Motor 26 drehend angetriebene Werkzeugantriebseinheit 38, ein zusammen mit dem Motor 26 rotierendes Kühlgebläse 30 und ein an einer Umfangswand 24-3 des Gehäuses 24 vorgesehenes Batterieladeteil 32, damit eine Batterie 14 abnehmbar auf die äußere Seitenfläche der Umfangswand 24-3 geladen werden kann. Der Batterieladeteil 32 definiert einen Lufteinlassraum 74 zwischen der geladenen Batterie 14 und einem Abschnitt der Umfangswand 24-3, wo der Lufteinlass 46 vorgesehen ist. Der Lufteinlassraum 74 hat eine nach oben gerichtete Öffnung 74-1. [Technical Problem] Providing a battery-powered power tool configured to be able to suppress suction of external dust or the like into a tool body. [Solution to Problem] The battery-powered power tool 1 includes a housing 24 having an air inlet 46 and air outlets 48, a motor 26 mounted in the housing, a tool drive unit 38 rotationally driven by the motor 26, a cooling fan 30 rotating together with the motor 26, and a battery charging part 32 provided on a peripheral wall 24-3 of the housing 24 so that a battery 14 can be removed can be loaded on the outer side surface of the peripheral wall 24-3. The battery charging part 32 defines an air inlet space 74 between the charged battery 14 and a portion of the peripheral wall 24-3 where the air inlet 46 is provided. The air intake space 74 has an upward opening 74-1.

Tool-agnostic device

Described herein are a system and methods for implementing a tool-agnostic device. In examples, the system may determine location and state information using sensors of the tool-agnostic device. Based on this information, the system may communicate with a virtual reality system for display and user interaction with a virtual reality environment. The tool-agnostic device may be removed and re-attached to a number of different tools. The tool-agnostic device allows tracking of a number of different tools without customization or retrofitting each tool. The tool-agnostic device may serve as a safety-shutoff device in addition to tracking tool use and movement. When the system determines that a tool is operating in an unsafe manner the tool-agnostic device may interrupt the power to the tool.

Clamping device, sensor module and sensor assembly

The invention relates to a clamping device (1) for clamping a component, more particularly for fastening a tool to a machine tool, comprising: - a main body (2), which defines a clamping axis (X) and in the front end region of which a clamping region (3) for a component to be clamped, more particularly for a tool shaft, is located; - a sensor module (10), which is in the form of a construction unit; wherein the sensor module (10) is inserted into the receiving space (9) and is retained therein.

Battery-operated electric tool

[Problem] To provide a battery-type electric power tool configured to be able to suppress suction of external dust, etc., into a tool body. [Solution] A battery-type electric power tool 1 has: a housing 24 having an intake port 46 and an exhaust port 48; a motor 26 that is mounted in the housing; a tool drive part 38 that is driven to rotate by the motor 26; a cooling fan 30 that rotates along with the motor 26; and a battery attachment part 32 that is provided to a peripheral wall 24-3 of the housing 24 and that allows the battery 14 to be detachably attached onto the outer surface of the peripheral wall 24-3. The battery attachment part 32 defines an air intake space 74 that has an upward opening 74-1 disposed, so as to be directed upwardly, between the attached battery 14 and a portion, of the peripheral wall 24-3, where the intake port 46 is provided.

Tool-agnostic device

Described herein are a system and methods for implementing a tool-agnostic device. In examples, the system may determine location and state information using sensors of the tool-agnostic device. Based on this information, the system may communicate with a virtual reality system for display and user interaction with a virtual reality environment. The tool-agnostic device may be removed and re-attached to a number of different tools. The tool-agnostic device allows tracking of a number of different tools without customization or retrofitting each tool. The tool-agnostic device may serve as a safety-shutoff device in addition to tracking tool use and movement. When the system determines that a tool is operating in an unsafe manner the tool-agnostic device may interrupt the power to the tool.

Electric tool powered by a plurality of battery packs and adapter therefor

An electrical apparatus includes first and second battery interfaces disposed on a housing for electrically and mechanically connecting first and second battery packs in series. A controller is disposed within the housing and includes an apparatus microprocessor that receives first and second communication signals respectively outputted from respective microprocessors of the first and second battery packs. A first signal communication path communicates the first communication signal from the first battery pack microprocessor to the apparatus microprocessor by shifting a first voltage range of the first communication signal to a second voltage range that is suitable for inputting into the apparatus microprocessor. A second signal communication path communicates a third communication signal from the apparatus microprocessor to the first battery pack microprocessor by shifting the second voltage range of the third communication signal to a first voltage range that is suitable for inputting into the first battery pack microprocessor.

切削工具

切削工具具备：棒状的主体部，其从第一端部延伸到第二端部；以及传感器部，其配置于主体部的表面。主体部的表面包括第一面、第二面、第三面。传感器部包括：第一形变传感器，其配置于第一面、第二面以及第三面中的任一方；基板模块，其与第一形变传感器电连接；以及无线通信部，其搭载于基板模块上，且向外部发送包括第一形变传感器检测到的主体部的形变的信息的信号。基板模块包括：第一部分，其配置于第一面；第二部分，其配置于第二面；以及连接部，其将第一部分与第二部分电连接。第一形变传感器与第一部分或第二部分电连接。

Battery pack isolation system

The present disclosure is directed to a cordless power tool vibration isolation system. A solution to negative impacts of vibration on a removable battery pack caused by operation of a cordless power tool. Isolating the battery pack from the power tool reduces wear and tear on the battery pack including the pack housing, the pack terminals and internal pack components. A battery pack interface of the power tool including a discrete interface housing that mates with the battery pack and a vibration isolation element that separates and isolates the combination of the discrete interface housing and the battery pack from the power tool and the power tool's associated motor induced vibrations.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery -receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery -receiving portion.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery -receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery -receiving portion.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion. 42 WO 2018/112454 PCT/US2017/066966 38/71 C-C3 C D 0 c"'i CXD 00 A 0 CD Cy'> 0 co CXD <X'.> CD COCO f-CD 00 C-C CC) C7) CXD QD cO 00 0 0 CrO t CrO CD r, CC) 00 r 00 Lc-:) 00

Battery pack isolation system

The present disclosure is directed to a cordless power tool vibration isolation system. A solution to negative impacts of vibration on a removable battery pack caused by operation of a cordless power tool. Isolating the battery pack from the power tool reduces wear and tear on the battery pack including the pack housing, the pack terminals and internal pack components. A battery pack interface of the power tool including a discrete interface housing that mates with the battery pack and a vibration isolation element that separates and isolates the combination of the discrete interface housing and the battery pack from the power tool and the power tool's associated motor induced vibrations.

蓄电池组接口装置

本发明涉及一种具有至少一个连接单元的蓄电池组接口装置，所述连接单元构造用于使蓄电池组与用电器可松脱地机械连接，其中，机械连接能够通过蓄电池组相对于用电器的相对运动来松脱。提出了，蓄电池组接口装置具有保险单元，所述保险单元如此构造，使得在保险单元的未触发状态中机械连接能够通过蓄电池组相对于用电器的所述相对运动来松脱并且在保险单元的触发状态中机械连接能够通过另外的相对运动来松脱，所述另外的相对运动不同于所述相对运动。

Akkupackschnittstellenvorrichtung

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion.

Cutting tool, tool system and cutting information transmission method

A cutting tool includes: a cutting section having a cutting edge; a sensor provided in the cutting section; and a communication unit provided in the cutting section. The communication unit transmits, to a processing device provided outside the cutting tool, measurement information relating to measurement results of the sensor and including serial numbers corresponding to the measurement results after a timing of a start of cutting by the cutting edge.

A drill for drilling railway sleepers

A drill (1) for drilling railway sleepers comprises a support structure (2), a motor unit (3) supported by the support structure (2), a handle (4) connected to the support structure (2), at least one control member (5) arranged at the handle (4) for actuating the motor (3), a spindle (7) supported by the support structure (2) and operable by the motor (3), to rotate about a spindle axis (16), wherein a drilling tip (8) can be coupled to said spindle, a protective casing (11) connected to the support structure (2) and sliding in the direction of the spindle axis (16) between an axially protracted position, in which it envelops the tip (8) and an axially retracted position, in which the tip (8) protrudes from the protective casing (11), wherein the handle (4) comprises two gripping portions (36, 37), for the user's two hands, situated on two diametrically opposite sides of the drill (1) with respect to the spindle axis (16), and the motor unit (3) comprises an electric motor which can be powered by means of a rechargeable and replaceable battery (6).

用于铁路枕木的钻孔机

一种用于对铁路枕木钻孔的钻孔机(1)，包括支撑结构(2)、由支撑结构(2)支撑的电动机单元(3)、连接到支撑结构(2)的手柄(4)、布置在手柄(4)处用于致动电动机(3)的至少一个控制构件(5)、由支撑结构(2)支撑的主轴(7)、以及保护外壳(11)，其中，主轴可由电动机(3)操作以绕主轴轴线(16)旋转，钻头(8)可联接到所述主轴，保护外壳连接到支撑结构(2)并沿主轴轴线(16)的方向在轴向伸出位置和轴向缩回位置之间滑动，在轴向伸出位置，保护外壳包围钻头(8)，在轴向缩回位置，钻头(8)从保护外壳(11)突出，其中手柄(4)包括供使用者双手抓握的两个抓握部分(36、37)，这两个抓握部分相对于主轴轴线(16)位于钻孔机(1)的在直径上相对的两侧上，并且电动机单元(3)包括可以由可充电且可更换的电池(6)供电的电动机。

A drill for drilling railway sleepers

A drill (1) for drilling railway sleepers comprises a support structure (2), a motor unit (3) supported by the support structure (2), a handle (4) connected to the support structure (2), at least one control member (5) arranged at the handle (4) for actuating the motor (3), a spindle (7) supported by the support structure (2) and operable by the motor (3), to rotate about a spindle axis (16), wherein a drilling tip (8) can be coupled to said spindle, a protective casing (11) connected to the support structure (2) and sliding in the direction of the spindle axis (16) between an axially protracted position, in which it envelops the tip (8) and an axially retracted position, in which the tip (8) protrudes from the protective casing (11), wherein the handle (4) comprises two gripping portions (36, 37), for the user's two hands, situated on two diametrically opposite sides of the drill (1) with respect to the spindle axis (16), and the motor unit (3) comprises an electric motor which can be powered by means of a rechargeable and replaceable battery (6).

Battery terminal cleaner and shaper

Transversely opposed body sections are assembled forming a body with different size battery terminal sockets opening at longitudinally opposed body ends. A particularly formed blade pocket is transversely adjacent each socket, the blade pockets being face exposed prior to body section assembly and receiving scraping blades therein extending edgewise into the body sockets when the body sections are assembled.

Wechselvorrichtung für spannköpfe

Bekannt sind Wechselvorrichtungen (10) für Spannköpfe (100). Solche Wechselvorrichtungen (10) sind zum Einsetzen eines Spannkopfes (100) in ein Spannfutter und/oder zum Entfernen des Spannkopfes (100) aus dem Spannfutter ausgebildet, wobei der Spannkopf (100) eine Mehrzahl von in einer Radialrichtung (4) gegeneinander verlagerbaren Spannbacken (104) aufweist, die mittels der Wechselvorrichtung (10) in Radialrichtung aufeinander zu oder voneinander weg gegeneinander kraftbeaufschlagbarsind.Eine solche Wechselvorrichtung (10) verfügt über eine Basis (42) sowie über eine Mehrzahl von Stellelementen (50), die beweglich an der Basis (42) angebracht sind und die jeweils über mindestens einen Eingriffsabschnitt (52) zur Kraftbeaufschlagung der Spannbacken (104) verfügen.Es wird vorgeschlagen, dass eine solche Wechselvorrichtung (10) über ein gegenüber der Basis um eine Mittelachse (2) drehbewegliches Antriebsglied (60) verfügt. Dieses Antriebsglied (60) ist mittels eines Getriebes (70) mit den Stellelementen (50) gekoppelt, so dass durch eine Rotationsbewegung des Antriebsgliedes (60) die Stellelemente (50) gemeinsam aufeinander zu oder voneinander weg bewegt werden können.

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Cutting tool

The cutting tool is for cutting a workpiece by contacting the workpiece that is rotating. The cutting tool includes a body portion having a bar shape extending from a first end, which is an end on a side where a cutting tip for cutting the workpiece is placed, to a second end, which is an end opposite to the first end, and a sensor unit arranged on a surface of the body portion. The sensor unit includes a first sensor arranged on the surface of the body portion to detect a first physical quantity of the body portion, a substrate arranged on the surface of the body portion and electrically connected to the first sensor, a wireless communication unit mounted on the substrate and transmitting a signal containing information on the first physical quantity detected by the first sensor to the outside, and a battery arranged in the body portion and electrically connected to the substrate. The first sensor is arranged closer to the first end than the battery.

Electric tool powered by a plurality of battery packs and adapter therefor

An electric power tool includes a main body supporting a tool. An electric motor is housed in the main body and configured to drive the tool. A plurality of battery interfaces is integrally formed on the main body, each battery interface having a positive battery terminal and a negative battery terminal. Each battery interface is configured to removably receive a positive battery terminal and a negative battery terminal of a corresponding one of a plurality of battery packs and to electrically connect the plurality of attached battery packs in series with the electric motor. Each of the plurality of battery packs comprises a movable latch configured to engage a corresponding engagement structure defined on or near the corresponding battery interface.

用于夹紧头的更换器装置

用于夹紧头(100)的更换器装置(10)是已知的。这种更换器装置(10)被构造用于将夹紧头(100)插入夹紧卡盘中和/或从夹紧卡盘中移除夹紧头(100)，其中夹紧头(100)具有多个夹紧钳(104)，它们在径向方向(4)上相互移位并且借助于更换器装置(10)在径向方向上朝向彼此或远离彼此相互受力。这种更换器装置(10)具有基座(42)和多个调节元件(50)，该多个调节元件(50)可移动地附接到基座(42)且在每种情况下具有将力施加到夹紧钳(104)上的至少一个接合部分(52)。提出了这样的更换器装置(10)具有驱动构件(60)，该驱动构件(60)能相对于基座围绕中心轴线(2)可旋转地移动。驱动构件(60)借助于齿轮机构(70)耦合到调节元件(50)，使得通过驱动构件(60)的旋转运动，调节元件(50)能共同地朝向彼此或远离彼此移动。

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An electrical combination comprising a battery pack interface

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion.

Changer device for clamping heads

Changer devices (10) for clamping heads (100) are known. Such changer devices (10) are configured for inserting a clamping head (100) into a clamping chuck and/or for removing the clamping head (100) from the clamping chuck, wherein the clamping head (100) has a plurality of clamping jaws (104) which can be mutually displaced in a radial direction (4) and which can be mutually subjected to force by means of the changer device (10) toward one another or away from one another in the radial direction. Such a changer device (10) has a base (42) and a plurality of adjusting elements (50) which are movably attached to the base (42) and which in each case have at least one engagement portion (52) for the application of force onto the clamping jaws (104). It is proposed that such a changer device (10) has a drive member (60) which is rotatably movable about a central axis (2) relative to the base. This drive member (60) is coupled by means of a gear mechanism (70) to the adjusting elements (50) such that by a rotational movement of the drive member (60) the adjusting elements (50) can be jointly moved toward one another or away from one another.

Cutting tool and cutting device

A cutting tool has a cutting bite, a power path, and a housing. The cutting bite includes a cutting edge, a shank that holds the cutting edge, and a sensor attached to the shank. The power path has a first terminal connected to the cutting bite and a second terminal opposite to the first terminal, and supplies power to the sensor. The housing accommodates a battery that stores power to be supplied to the power path, and is connected to the second terminal.

切削工具、工具システムおよび切削情報送信方法

【課題】切削工具における切刃の状態の判定に関する優れた機能を提供する。【解決手段】切削工具は、切刃を有する切削部と、前記切削部に設けられたセンサと、前記切削部に設けられた通信部とを備え、前記通信部は、前記センサの計測結果に関する情報である計測情報であって、前記切刃による切削が開始されたタイミング以降の前記計測結果に対応する通し番号を含む前記計測情報を、前記切削工具の外部に設けられた処理装置へ送信する。【選択図】図７

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切削工具、工具システムおよび切削情報送信方法

切削工具、工具システムおよび切削情報送信方法

切削工具、工具システムおよび切削情報送信方法

切削工具は、切刃を有する切削部と、前記切削部に設けられたセンサと、前記切削部に設けられた通信部とを備え、前記通信部は、前記センサの計測結果に関する情報である計測情報であって、前記切刃による切削が開始されたタイミング以降の前記計測結果に対応する通し番号を含む前記計測情報を、前記切削工具の外部に設けられた処理装置へ送信する。

Spannbacke, spanneinsatz sowie spannfutter

Die Erfindung betrifft eine Spannbacke (4) mit einem Sensor-Backenkörper (6) und mit einem Sensor (7), wobei an dem Sensor-Backenkörper (6) eine erste Stützfläche (8) und eine zweite Stützfläche (9) für einen Spanneinsatz (10) ausgebildet sind, die nicht parallel zueinander orientiert und über eine Kerbe (11) verbunden sind. Der Sensor (7) ist zweifach als Dehnmessstreifen (12) vorgesehen ist, deren Anordnung seitlich an dem Sensor-Backen- körper (6) vorliegt. Die Erfindung betrifft weiterhin einen Spanneinsatz (10) sowie ein Spannfutter (1).

Spannbacke, Spanneinsatz sowie Spannfutter

Die Erfindung betrifft eine Spannbacke (4) mit einem Sensor-Backenkörper (6) und mit einem Sensor (7), wobei an dem Sensor-Backenkörper (6) eine erste Stützfläche (8) und eine zweite Stützfläche (9) für einen Spanneinsatz (10) ausgebildet sind, die nicht parallel zueinander orientiert und über eine Kerbe (11) verbunden sind. Der Sensor (7) ist zweifach als Dehnmessstreifen (12) vorgesehen ist, deren Anordnung seitlich an dem Sensor-Backenkörper (6) vorliegt. Die Erfindung betrifft weiterhin einen Spanneinsatz (10) sowie ein Spannfutter (1).

Cutting tool

A cutting tool includes a body portion having a bar shape extending from a first end, which is an end on a side where a cutting tip for cutting the workpiece is placed, to a second end, which is an end opposite to the first end, and a sensor unit arranged on a surface of the body portion. The sensor unit includes a first sensor arranged on the surface of the body portion to detect a first physical quantity of the body portion, a board arranged on the surface of the body portion and electrically connected to the first sensor, a wireless communication unit mounted on the board and transmitting a signal containing information on the first physical quantity detected by first sensor to the outside, and a battery arranged in body portion and electrically connected to the board. The first sensor is closer to first end than battery.

Changer device for clamping heads

A changer device for inserting a clamping head into and/or removing the clamping head from the clamping chuck, wherein the clamping head has a plurality of clamping jaws mutually displaceable in a radial direction and which can be mutually subjected to force by the changer device toward or away from one another in the radial direction.The changer device has a base and a plurality of adjusting elements which are movably attached to the base and which in each case have at least one engagement portion for the application of force onto the clamping jaws.The changer device has a drive member which is rotatably movable about a central axis relative to the base. The drive member is coupled by a gear mechanism to the adjusting elements such that by a rotational movement of the drive member the adjusting elements can be jointly moved toward one another or away from one another.

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Cutting tool

A cutting tool includes a body portion having a bar shape extending from a first end to a second end, and a sensor unit arranged on a surface of the body portion. The surface of the body portion includes a first surface, a second surface, and a third surface. The sensor unit includes a first strain sensor arranged on any of the first surface, the second surface, and the third surface, a board module electrically connected to the first strain sensor, and a wireless communication unit mounted on the board module and transmitting a signal containing information on strain of the body portion detected by the first strain sensor to the outside. The board module includes a first portion arranged on the first surface, a second portion arranged on the second surface, and a connecting portion electrically connecting the first portion to the second portion.

Power-tool accepting two battery types

Devices and mechanisms are disclosed for a simple ejection of the battery-pack from a power-tool with one hand only. The disclosed lock and release mechanisms primarily use one finger while the same hand of the user holds the power-tool. The claimed devices and mechanisms accept and eject two categories of batteries that either slideably attach to the bottom of the power-tool or are inserted into the handle of the power-tool.

Battery pack interface

An interface for a battery pack and an electrical combination. The interface may include a battery-receiving portion configured to receive a battery pack and including a cavity. The cavity is defined by a pair of sidewalls with rails defining a groove between the rails and a lower surface of the cavity. The rails are stepped or angled along a battery insertion axis and are configured to guide the sliding engagement of a battery pack within the battery-receiving portion.

自律移動ロボット用のバッテリアセンブリ

【課題】自律移動ロボット用のバッテリアセンブリを提供すること。【解決手段】自律移動掃除ロボットが、ロボットの底部部分に沿った空洞部と、床表面上方にロボットを支持するように構成された駆動装置とを備える。この駆動装置は、床表面に沿ってロボットを推進するように構成される。ロボットは、空洞部内に配設され、ロボットの電気回路に接続された第1の電気端子と、バッテリアセンブリと、蟻継手とをさらに備える。バッテリアセンブリは、バッテリハウジングと、バッテリハウジング内に収容されたバッテリと、バッテリハウジングに取り付けられ、第1の電気端子に係合するように構成された第2の電気端子とを備える。蟻継手は、垂直方向延在突出部分および垂直方向延在ソケット部分を備える。【選択図】図1

Una perforadora para perforar traviesas de ferrocarril

Un taladro (1) para perforar traviesas de ferrocarril comprende una estructura de soporte (2), una unidad motora (3) soportada por la estructura de soporte (2), un mango (4) conectado a la estructura de soporte (2), al menos un control miembro (5) dispuesto en el mango (4) para accionar el motor (3), un husillo (7) soportado por la estructura de soporte (2) y operable por el motor (3), para girar alrededor de un eje de husillo (16) , en el que se puede acoplar una punta de perforación (8) a dicho husillo, una carcasa protectora (11) conectada a la estructura de soporte (2) y deslizándose en la dirección del eje del husillo (16) entre una posición axialmente prolongada, en la que envuelve la punta (8) y una posición retraída axialmente, en la que la punta (8) sobresale de la carcasa protectora (11), en donde el mango (4) comprende dos porciones de agarre (36, 37), para las dos manos del usuario, situados en dos lados diametralmente opuestos del taladro (1) respecto al eje del husillo (16), y el conjunto motor (3) comprende un motor eléctrico alimentable mediante una batería (6) recargable y reemplazable. (Traducción automática con Google Translate, sin valor legal)

One-handed power-tool battery ejection apparatus

Devices and mechanisms are disclosed for a simple ejection of the battery-pack from a power-tool with one hand only. The disclosed lock and release mechanisms primarily use one finger while the same hand of the user holds the power-tool. The claimed devices and mechanisms accept and eject two categories of batteries that either slideably attach to the bottom of the power-tool or are inserted into the handle of the power-tool.

Modulo per torretta porta-utensili di un tornio

One-handed power-tool accepting different kinds of batteries

Devices and mechanisms are disclosed for a simple ejection of the battery-pack from a power-tool with one hand only. The disclosed lock and release mechanisms primarily use one finger while the same hand of the user holds the power-tool. The claimed devices and mechanisms accept and eject two categories of batteries that either slideably attach to the bottom of the power-tool or are inserted into the handle of the power-tool.

Cutting tool