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公开(公告)号：US20120091740A1
公开(公告)日：2012-04-19
申请号：US13147180
申请日：2009-12-10
IPC分类号： E05B65/19
CPC分类号： E05B81/20 , E05B81/14 , E05B81/34 , E05B81/46 , E05B2047/0027 , E05B2047/0032 , Y10T292/1059
摘要： A latch for an automotive closure comprises a claw (2), which is spring-biased towards the semi-latched position, for engaging a striker (15) fixed to the closure, a pawl (4) for latching open the claw (2) and a single electric motor (40) selectively coupled to the pawl to cause it to release the claw to open the latch, in one direction of rotation of the motor, and to claw to move it into the fully latched position, in the opposite direction of the motor.
摘要翻译： 用于汽车封闭件的闩锁包括朝向半闩锁位置弹簧偏置的爪（2），用于接合固定到封闭件的撞针（15），用于闩锁打开爪（2）的棘爪（4） 以及单个电动机（40），其选择性地联接到所述棘爪以使其在所述电动机的一个旋转方向上释放所述爪以打开所述闩锁，并且爪沿着相反方向移动到所述完全锁定位置 的电机。
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公开(公告)号：US20070274695A1
公开(公告)日：2007-11-29
申请号：US11441215
申请日：2006-05-26
IPC分类号： H02P1/06
摘要： Latch control methods and systems are disclosed, including a latch that receives power from a motor associated with an H-bridge circuit. A sensor can be provided for monitoring the latch, wherein the sensor obtains latch feedback data from the latch. A microcontroller controls the latch based on the latch feedback data, by controlling an interaction of the H-bridge circuit and the motor with the latch. Additionally, a microprocessor processes instructions for controlling the interaction of the H-bridge circuit and the motor with the latch. Such instructions can be implemented as Proportional Integral Derivative (PID) control instructions.
摘要翻译： 公开了锁存控制方法和系统，包括从与H桥电路相关联的电动机接收电力的锁存器。 可以提供用于监视锁存器的传感器，其中传感器从闩锁获得闩锁反馈数据。 微控制器通过控制H桥电路和电机与锁存器的相互作用，基于锁存器反馈数据来控制锁存器。 此外，微处理器处理用于控制H桥电路和电动机与闩锁的相互作用的指令。 这样的指令可以被实现为比例积分微分（PID）控制指令。
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公开(公告)号：US06386599B1
公开(公告)日：2002-05-14
申请号：US09372912
申请日：1999-08-12
IPC分类号： E05C306
CPC分类号： E05B81/14 , E05B77/26 , E05B77/28 , E05B79/04 , E05B81/20 , E05B81/64 , Y10S292/23 , Y10T292/1047 , Y10T292/1082
摘要： A latch arrangement for releasably retaining a striker, comprising a latch bolt shaped to retain the striker at a latching position, and to release the striker at an unlatching position of the latch bolt; a locking mechanism moveable between a locking position, at which it retains the latch bolt at its latching position, and an unlocking position, at which it allows the latch bolt to move to its unlatching position; means for linking the locking mechanism to a latch-opening external manual control such as a door handle; drive means coupled to the locking mechanism and/or the latch bolt for powered actuation thereof to latch or unlatch the locking mechanism and/or to drive the latch bolt to its latching position or to its unlatching position; a rotary clutch coupling the drive means to an electrical drive motor; and a clutch release mechanism drivingly coupled to the said external manual control such that operation of the latch-opening external manual control isolates the latch bolt and locking mechanism from the drive means.
摘要翻译： 一种用于可释放地保持撞针的闩锁装置，包括成形为将撞针保持在闩锁位置的闩锁螺栓，并且在闩锁闩的解锁位置释放撞针; 锁定机构可在锁定位置和锁定位置之间移动，所述锁定位置在其锁定位置处将闩锁螺栓保持在锁定位置，并且锁定位置能够使闩锁螺栓移动到其解锁位置; 用于将锁定机构连接到诸如门把手的闩锁开启外部手动控制器的装置; 联接到锁定机构和/或闩锁螺栓的驱动装置用于动力致动以锁定或解锁锁定机构和/或将闩锁螺栓驱动到其闩锁位置或其解锁位置; 将所述驱动装置联接到电驱动马达的旋转离合器; 以及离合器释放机构，其驱动地联接到所述外部手动控制器，使得所述闩锁开启外部手动控制的操作将所述闩锁螺栓和锁定机构与所述驱动装置隔离。
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公开(公告)号：US20240026714A1
公开(公告)日：2024-01-25
申请号：US18480422
申请日：2023-10-03
IPC分类号： E05B83/24 , E05B77/04 , E05B81/14 , E05B81/20 , E05B81/66 , E05B83/26 , E05B77/36 , E05B77/54 , E05B85/26
CPC分类号： E05B83/24 , E05B77/04 , E05B81/14 , E05B81/20 , E05B81/66 , E05B83/26 , E05B77/36 , E05B77/54 , E05B85/26 , E05Y2900/536
摘要： An automobile comprising wheels and a body has front lights, a front trunk lid above a front trunk for storing luggage, a front windscreen, a front occupant steering position, a roof, a rear windscreen, a rear hood above an internal combustion, hybrid or electrical or other drive system and rear lights, a latching system being provided in or near the front trunk and has a striker mounted to the front trunk lid and a catch system mounted to the body on mounting brackets, the latching system having a striker movable relative to first and second catches which are adapted to cooperate with the striker to limit relative movement therebetween, a single motor being provided to transmit drive through the latching system to drive both of the catches to positions in which movement of the striker is restricted by the catches.
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公开(公告)号：US11808064B2
公开(公告)日：2023-11-07
申请号：US17643284
申请日：2021-12-08
IPC分类号： E05B83/24 , E05B77/04 , E05B81/14 , E05B81/20 , E05B81/66 , E05B83/26 , E05B77/36 , E05B77/54 , E05B85/26
CPC分类号： E05B83/24 , E05B77/04 , E05B77/36 , E05B77/54 , E05B81/14 , E05B81/20 , E05B81/66 , E05B83/26 , E05B85/26 , E05Y2900/536
摘要： An automobile comprising wheels and a body has front lights, a front trunk lid above a front trunk for storing luggage, a front windscreen, a front occupant steering position, a roof, a rear windscreen, a rear hood above an internal combustion, hybrid or electrical or other drive system and rear lights, a latching system being provided in or near the front trunk and has a striker mounted to the front trunk lid and a catch system mounted to the body on mounting brackets, the latching system having a striker movable relative to first and second catches which are adapted to cooperate with the striker to limit relative movement therebetween, a single motor being provided to transmit drive through the latching system to drive both of the catches to positions in which movement of the striker is restricted by the catches.
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公开(公告)号：US10590682B2
公开(公告)日：2020-03-17
申请号：US15308883
申请日：2015-05-06
摘要： A closing and latching mechanism for a closure in which further rotation of an input shaft in a latching direction results in engagement of a release cam with a release cam follower and movement of a release slider which moves a pawl into a position in which a claw is free to move from a latched position to an unlatched position and the claw then moves towards the unlatched position under the action of a biasing spring.
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公开(公告)号：US20080121489A1
公开(公告)日：2008-05-29
申请号：US11885759
申请日：2006-02-09
CPC分类号： F16D3/68 , F16D3/72 , F16D43/16 , F16D43/211 , Y10T477/328 , Y10T477/60
摘要： A centrifugal clutch for coupling a drive shaft to a driven member at rotary speeds above a predetermined threshold, comprising: a centrifugal slider (302) with a massive enlargement (320) at one end and a first coupling formation; a frame (301) formed to carry the centrifugal slider on formations to constrain it to sliding motion between an extended radial position and a retracted radial position, and to fit fixedly on the drive shaft to be driven by it, with the shaft at right-angles to the axis of sliding motion of the frame, whereby the frame (301) and the slider (302) cooperate to constitute a flywheel (3) on the drive shaft axis and the centre of inertia of the centrifugal clutch is axial only when the centrifugal slider is at its extended radial position, whereby its rotation is fully balanced when the clutch is engaged.
摘要翻译： 一种用于以高于预定阈值的转速将驱动轴联接到从动构件的离心式离合器，包括：在一端具有大块扩大（320）的离心滑块（302）和第一联接结构; 框架（301），其形成为将离心滑块承载在地层上以将其约束在延伸的径向位置和缩回的径向位置之间的滑动运动，并且固定地配合在驱动轴上以由其驱动， 与框架的滑动轴线的角度相关联，由此框架301和滑动件302协作以在驱动轴轴线上构成飞轮3，并且离心式离合器的惯性心轴仅在 离心式滑动器处于其延伸的径向位置，由此当离合器接合时其旋转是完全平衡的。
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公开(公告)号：US20080012354A1
公开(公告)日：2008-01-17
申请号：US11441212
申请日：2006-05-26
IPC分类号： E05C3/06
CPC分类号： G01D5/147 , E05B81/06 , E05B81/34 , E05B81/64 , G01D5/2451 , Y10T292/1047
摘要： A latch assembly control method and, wherein a latch assembly is integrated with a motor having at least one gear thereof for actuating a plurality of components of the latch assembly. A geartooth sensor can be associated with the latch assembly, wherein the geartooth sensor senses a position of one or more gears, wherein the gear completes less than one revolution to thereby provide a known reference point registration and calibration of the latch assembly via data collected from the geartooth sensor.
摘要翻译： 一种闩锁组件控制方法，并且其中闩锁组件与具有至少一个齿轮的马达集成，用于致动所述闩锁组件的多个部件。 齿轮传感器可以与闩锁组件相关联，其中齿轮传感器感测一个或多个齿轮的位置，其中齿轮完成小于一圈，从而通过从锁定组件收集的数据提供已知的参考点对准和锁定组件的校准 齿轮传感器。
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公开(公告)号：US06948745B2
公开(公告)日：2005-09-27
申请号：US09993794
申请日：2001-11-23
CPC分类号： E05B81/14 , E05B77/26 , E05B77/28 , E05B79/04 , E05B81/20 , E05B81/64 , Y10S292/23 , Y10T292/1047 , Y10T292/1082
摘要： A latch arrangement for releasably retaining a striker, comprising a latch bolt shaped to retain the striker at a latching position, and to release the striker at an unlatching position of the latch bolt; a locking mechanism moveable between a locking position, at which it retains the latch bolt at its latching position, and an unlocking position, at which it allows the latch bolt to move to its unlatching position; means for linking the locking mechanism to a latch-opening external manual control such as a door handle; drive means coupled to the locking mechanism and/or the latch bolt for powered actuation thereof to latch or unlatch the locking mechanism and/or to drive the latch bolt to its latching position or to its unlatching position; a rotary clutch coupling the drive means to an electrical drive motor; and a clutch release mechanism drivingly coupled to the said external manual control such that operation of the latch-opening external manual control isolates the latch bolt and locking mechanism from the drive means.
摘要翻译： 一种用于可释放地保持撞针的闩锁装置，包括成形为将撞针保持在闩锁位置的闩锁螺栓，并且在闩锁闩的解锁位置释放撞针; 锁定机构可在锁定位置和锁定位置之间移动，所述锁定位置在其锁定位置处将闩锁螺栓保持在锁定位置，并且锁定位置能够使闩锁螺栓移动到其解锁位置; 用于将锁定机构连接到诸如门把手的闩锁开启外部手动控制器的装置; 联接到锁定机构和/或闩锁螺栓的驱动装置用于动力致动以锁定或解锁锁定机构和/或将闩锁螺栓驱动到其闩锁位置或其解锁位置; 将所述驱动装置联接到电驱动马达的旋转离合器; 以及离合器释放机构，其驱动地联接到所述外部手动控制器，使得所述闩锁开启外部手动控制的操作将所述闩锁螺栓和锁定机构与所述驱动装置隔离。
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公开(公告)号：US06918480B2
公开(公告)日：2005-07-19
申请号：US10221684
申请日：2001-03-15
IPC分类号： F16D43/16
CPC分类号： F16D43/16
摘要： A centrifugal clutch for coupling a drive shaft (11) to a driven member (13) at rotary speeds above a predetermined threshold, comprising: a centrifugal slider (15) with a massive enlargement (155) at one end and a first coupling formation (156) preferably at the other end; a frame (12) formed to carry the centrifugal slider on formations (121, 122, 123, 124) to constrain it to sliding motion between an extended radial position and a retracted radial position, and to fit on the drive shaft to be driven by it, with the shaft at right-angles to the axis of sliding motion of the frame: an output drive member mountable for free rotation on the drive shaft and formed for driving engagement with the driven member in use, and formed with a second coupling formation (131) which connects drivingly with the first only when the centrifugal slider is at its extended position; and means (16) preferably located wholly within a recess (151) in the centrifugal slider, for biasing the centrifugal slider toward its retracted position; whereby rotation of the centrifugal slider and frame causes the massive enlargement to pull the centrifugal slider radially from its retracted to its extended radial position to cause the first (155) and second coupling arrangements to interengage and thus to transmit rotary drive from the drive shaft to the driven member, but the biasing means causes disengagement when the rotation ceases, so as to decouple the drive shaft from the driven member.
摘要翻译： 一种用于以高于预定阈值的转速将驱动轴（11）连接到从动构件（13）的离心式离合器，包括：在一端具有大块膨胀（155）的离心滑块（15）和第一联接结构 156）优选在另一端; 框架（12），其被形成为将离心滑动件承载在地层（121,122,123,124）上以将其限制在延伸径向位置和缩回径向位置之间的滑动运动，并且装配在驱动轴上以由 其轴与所述框架的滑动轴线成直角;输出驱动构件，可安装成在所述驱动轴上自由旋转并形成为用于与所述从动构件在使用中的驱动接合，并且形成有第二联接结构 （131），其仅当所述离心滑块处于其延伸位置时才与所述第一驱动连接; 以及优选地完全位于所述离心滑动器中的凹部（151）内的装置（16），用于将所述离心滑块朝向其缩回位置偏压; 由此离心滑块和框架的旋转导致大规模扩大以将离心滑动器从其缩回到其延伸的径向位置径向拉动，以使第一（155）和第二联接装置相互接合并因此将旋转驱动器从驱动轴传递到 从动构件，但是当旋转停止时偏置装置导致脱开，从而将驱动轴与被驱动构件分离。
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