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公开(公告)号：US10697205B2
公开(公告)日：2020-06-30
申请号：US15433885
申请日：2017-02-15
申请人： GECOM CORPORATION
发明人： Katsuyuki Ishiguro , Bryan Farris
IPC分类号： E05B77/06
摘要： A vehicle door latch device comprises a latch; a ratchet for releasing the latch; a first lever that can rotate in a releasing direction from an initial position due to releasing of the ratchet, a synthetic resin part being fixed to a metal part on the first lever; a first spring biasing the first lever toward the initial position, a second lever pivotally mounted to the first lever via a second shaft at a certain angle and rotating from the initial position to a block position for preventing the first lever from rotating in a releasing direction; a second spring comprising a torsion spring for biasing the second lever toward the initial position; and a holding member made of the synthetic resin part and holding a coil of the second spring.
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公开(公告)号：US09982466B2
公开(公告)日：2018-05-29
申请号：US14913658
申请日：2014-12-24
发明人： Daisuke Enomoto , Brian Kepler
IPC分类号： E05C3/06 , E05B81/70 , E05B81/66 , E05B77/16 , E05C3/16 , E05B81/06 , E05B85/24 , E05B77/34 , E05B81/16 , E05B81/50
CPC分类号： E05B81/70 , E05B77/16 , E05B77/34 , E05B81/06 , E05B81/16 , E05B81/50 , E05B81/66 , E05B85/243
摘要： A vehicle door latch device includes: a base fixed to a door; a latch pivotally supported on the base, and configured to be rotatable in association with opening and closing of the door, the latch having a cam portion on an outer periphery thereof; a detection lever pivotally supported on the base by a shaft, the detection lever having a detecting portion, which slides along the cam portion in association with rotation of the latch, and a cam surface, the detection lever being configured to be rotatable, by the detecting portion sliding along the cam portion, to a position corresponding to a rotational position of the latch; and a detection switch configured to detect open and closed states of the door by being turned ON and OFF by coming into contact with and separating from the cam surface in association with rotation of the detection lever.
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公开(公告)号：US20170159334A1
公开(公告)日：2017-06-08
申请号：US15320396
申请日：2014-12-02
申请人： GECOM CORPORATION
发明人： Katsuyuki ISHIGURO
摘要： A motor vehicle door latch device that prevents a latch from being held in a half-latch position when a door opens and enables itself to be smaller. The door latch device comprises a latch that is pivotally mounted via a first shaft to engage with a striker; a pawl that can hold the latch in a full-latch or a half-latch position; a memory lever pivotally mounted via a third shaft not to overlap the latch or the pawl, the memory lever enables holding the pawl in a release position without the full-latch position or half-latch position when the pawl rotates in a releasing direction from the full-latch position; and a releasing portion enabling the pawl to rotate from the release position to the half-latch or full-latch position when the latch rotates from the full-latch position toward an open position to be in between the half-latch position and the open position.
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公开(公告)号：US11174662B2
公开(公告)日：2021-11-16
申请号：US15853582
申请日：2017-12-22
申请人： GECOM CORPORATION
发明人： Yoshiaki Yokota
IPC分类号： F16H57/10 , E05B81/24 , E05B81/20 , E05B81/38 , E05B81/14 , E05B81/06 , E05B79/20 , F16H57/02 , F16H57/039
摘要： A drive apparatus includes a sun gear, a ring gear, a carrier which supports planetary gears, a drive source which drives the ring gear as an input element, and fixing mechanism which fixes selectively one output element of the sun gear as a first output element and the carrier as a second output element so as not to rotate, and driving force is outputted from the other output element which is other than the one output element of the sun gear and the carrier fixed by the fixing mechanism.
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公开(公告)号：US10465424B2
公开(公告)日：2019-11-05
申请号：US15416232
申请日：2017-01-26
申请人： GECOM CORPORATION
发明人： Katsuyuki Ishiguro , Bryan Farris
IPC分类号： E05B77/04
摘要： A vehicle door latch device comprises a latch that can engage with a striker; a ratchet that engages with the latch to hold a door closed; a stationary stopper; a first lever pivotally mounted on a first shaft to rotate from an initial position in a releasing direction; a first spring that biases the first lever toward the initial position, a second lever supported to the first lever on a second shaft and rotating between an initial position where the second lever cannot contact the stationary stopper and a blocking position where the second lever can contact the stationary stopper and prevents the first lever from rotating in the releasing direction; and a second spring that biases the second lever toward the initial position with a force greater than a biasing force of the first spring.
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公开(公告)号：US20190055755A1
公开(公告)日：2019-02-21
申请号：US15679565
申请日：2017-08-17
申请人： GECOM CORPORATION
发明人： Yoshiaki YOKOTA
IPC分类号： E05B81/06
摘要： A door lock apparatus has a lock mechanism for holding a vehicle door in a closed state, an assisting mechanism for assisting in closing and/or opening the vehicle door, and a driving portion for operating the assisting mechanism, and the driving portion has a plurality of motors in which output shafts are disposed parallel to each other and pinion gears are provided individually on the output shafts, a rotational shaft which is disposed parallel to the respective output shafts of the plurality of motors, an internal ring gear which is fixed to a first end portion of the rotational shaft and which meshes with the respective pinion gears of the plurality of motors, and a worm which is fixed to a second end portion of the rotational shaft and which is configured to transmit power to the assisting mechanism.
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公开(公告)号：US08141297B2
公开(公告)日：2012-03-27
申请号：US12948958
申请日：2010-11-18
申请人： Adrian Nicholas Alexander Elliott , Dave Michael Lechkun , Bryan K. Farris , Lyle Dadd , Henry Hausler
发明人： Adrian Nicholas Alexander Elliott , Dave Michael Lechkun , Bryan K. Farris , Lyle Dadd , Henry Hausler
IPC分类号： E05F11/00
CPC分类号： E05D15/58 , E05F15/646 , E05Y2201/434 , E05Y2600/41 , E05Y2600/46 , E05Y2900/531
摘要： A power drive unit system includes a vehicle door, a slide member, a motor, first and second cable guide members, first and second cables, an external spool, a door inner panel and one guide track. The internal spool unit includes an internal spool. The motor operatively communicates with the internal spool. The first cable guide member is associated with a first cable and the external spool. The first cable is attached to the internal spool and the external spool. The second cable guide member is associated with a second cable and the external spool. The second cable is attached to the internal cable spool the external spool, which in turn communicates with an output gear. The motor actuates the internal cable spool to pull the second cable, thereby causing rotation of the external spool and the drive shaft. The rotation of the drive shaft results in rotation of the door relative to the body; after which the door slides open.
摘要翻译： 电力驱动单元系统包括车门，滑动构件，电动机，第一和第二电缆引导构件，第一和第二电缆，外部线轴，门内板和一个导轨。 内部卷轴单元包括内部卷轴。 电动机与内部阀芯可操作地连通。 第一电缆引导构件与第一电缆和外部线轴相关联。 第一根电缆连接到内部阀芯和外部阀芯。 第二电缆引导构件与第二电缆和外部线轴相关联。 第二根电缆连接到内部电缆线轴上，外部线轴又与输出齿轮连通。 电机驱动内部电缆线轴拉动第二根电缆，从而引起外部线轴和驱动轴的旋转。 驱动轴的旋转导致门相对于主体的旋转; 之后，门滑开。
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公开(公告)号：US07856759B2
公开(公告)日：2010-12-28
申请号：US12338421
申请日：2008-12-18
申请人： Adrian Nicholas Alexander Elliott , Dave Michael Lechkun , Bryan K. Farris , Lyle Dadd , Henry Hausler
发明人： Adrian Nicholas Alexander Elliott , Dave Michael Lechkun , Bryan K. Farris , Lyle Dadd , Henry Hausler
IPC分类号： E05F11/00
CPC分类号： E05D15/58 , E05F15/646 , E05Y2201/434 , E05Y2600/41 , E05Y2600/46 , E05Y2900/531
摘要： A power drive unit system includes a vehicle door, a slide member, a motor, first and second cable guide members, first and second cables, an external spool, a door inner panel and one guide track. The internal spool unit includes an internal spool. The motor operatively communicates with the internal spool. The first cable guide member is associated with a first cable and the external spool. The first cable is attached to the internal spool and the external spool. The second cable guide member is associated with a second cable and the external spool. The second cable is attached to the internal cable spool the external spool, which in turn communicates with an output gear. The motor actuates the internal cable spool to pull the second cable, thereby causing rotation of the external spool and the drive shaft. The rotation of the drive shaft results in rotation of the door relative to the body; after which the door slides open.
摘要翻译： 电力驱动单元系统包括车门，滑动构件，电动机，第一和第二电缆引导构件，第一和第二电缆，外部线轴，门内板和一个导轨。 内部卷轴单元包括内部卷轴。 电动机与内部阀芯可操作地连通。 第一电缆引导构件与第一电缆和外部线轴相关联。 第一根电缆连接到内部阀芯和外部阀芯。 第二电缆引导构件与第二电缆和外部线轴相关联。 第二根电缆连接到内部电缆线轴上，外部线轴又与输出齿轮连通。 电机驱动内部电缆线轴拉动第二根电缆，从而引起外部线轴和驱动轴的旋转。 驱动轴的旋转导致门相对于主体的旋转; 之后，门滑开。
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公开(公告)号：US11560182B2
公开(公告)日：2023-01-24
申请号：US16587517
申请日：2019-09-30
申请人： GECOM Corporation
发明人： Peter O. Keller , Anil K. Jain
IPC分类号： B62D33/037 , E05B85/10 , E05B79/20 , E05B81/16 , B62D33/027 , E05B81/76
摘要： A latch system for a vehicle includes a synchronizer and a lock unit. The synchronizer is configured to block and allow release of a number of latches of the vehicle such that some latches are blocked from being released if other latches are already released. The lock unit is configured to block selectively the release of the number of latches.
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公开(公告)号：US10907384B2
公开(公告)日：2021-02-02
申请号：US15551439
申请日：2015-02-17
申请人： GECOM CORPORATION
发明人： Cristian Damboiu , Bryan Farris
IPC分类号： E05B81/06 , E05B77/26 , E05B77/30 , E05B81/16 , E05B81/14 , E05B79/08 , E05B81/42 , E05B81/50 , E05B81/34 , E05B81/90 , E05B81/76 , E05B83/36 , E05B77/06
摘要： A motor vehicle door latch device comprises an engagement unit that can engage with a striker and an operating unit attached to the engagement unit. The operating unit comprises an operating mechanism. The operating mechanism comprises a locking motor; a locking mechanism comprising mechanical elements that can be shifted to an unlock state and a lock state based on drive of the locking motor; an electric release motor for releasing the opening lever regardless of a state of the locking mechanism based on drive of the releasing motor; and an inside lever that is pivotally mounted, via a first shaft, for pivotally mounting the electric release lever to a housing and is rotated based on a door opening action of the internal mechanical elements thereby releasing the opening lever, when the locking mechanism is in an unlock state.
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