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公开(公告)号：US11525287B2
公开(公告)日：2022-12-13
申请号：US17046059
申请日：2018-08-07
IPC分类号： E05B79/22 , E05B77/30 , E05B81/04 , E05B81/16 , E05B81/42 , E05B81/82 , E05B83/36 , E05B85/26 , E05B85/24
摘要： Lock mechanism is provided between pawl lever and manual release mean. The present vehicle door latch apparatus includes ratchet member that engages latch and that can be released from latch by release component force F2, latch restraint that prevents ratchet member from being disengaged from latch and powered release means that moves ratchet restraint. Ratchet member includes base lever and pawl lever. When ratchet restraint is moved, base lever is moved to a non-regulated position, where pawl lever can be disengaged from latch by release component force F2. Manual release means is connected to pawl lever. Lock mechanism is provided between pawl lever and manual release means.
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公开(公告)号：US20210087863A1
公开(公告)日：2021-03-25
申请号：US16954352
申请日：2018-05-14
摘要： Vehicle door latch apparatus has; latch that engages strike and that rotates from an unlatched position to a full-latch over rotating position; ratchet member that is rotatably supported by ratchet shaft, wherein ratchet member has pawl portion that is movable between a latch engaging position, where pawl portion can face full-latching engaging portion of latch, and a latch releasing position, where pawl portion is not engaged with full-latching engaging portion; and ratchet restrainer that is positioned on a side of ratchet member and that restrains ratchet member. Ratchet member is configured to be pushed out from latch engaging position to a latch releasing position by release component force F2 that acts on ratchet member in a latch releasing direction, wherein release component force F2 is generated when latch returning force that acts on latch is applied to ratchet member at the latch engaging position.
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公开(公告)号：US11608664B2
公开(公告)日：2023-03-21
申请号：US16954352
申请日：2018-05-14
摘要： Vehicle door latch apparatus has; latch that engages strike and that rotates from an unlatched position to a full-latch over rotating position; ratchet member that is rotatably supported by ratchet shaft, wherein ratchet member has pawl portion that is movable between a latch engaging position, where pawl portion can face full-latching engaging portion of latch, and a latch releasing position, where pawl portion is not engaged with full-latching engaging portion; and ratchet restrainer that is positioned on a side of ratchet member and that restrains ratchet member. Ratchet member is configured to be pushed out from latch engaging position to a latch releasing position by release component force F2 that acts on ratchet member in a latch releasing direction, wherein release component force F2 is generated when latch returning force that acts on latch is applied to ratchet member at the latch engaging position.
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公开(公告)号：US11674341B2
公开(公告)日：2023-06-13
申请号：US16761705
申请日：2018-03-19
CPC分类号： E05B85/26 , E05B83/36 , E05B85/243
摘要： A vehicle door latch apparatus has a latch that is engaged with a striker; a ratchet member rotatably supported by a ratchet shaft and that has a pawl portion, wherein the pawl portion is movable between a latch engaging position, where the pawl portion can face a full latch engaging portion of the latch, and a latch releasing position, where the pawl portion is not in contact with the full latch engaging portion, wherein release component force is generated in a latch releasing direction when latch return force is applied in a releasing direction at the latch engaging position, and the ratchet member is pushed out from the latch engaging position to the latch releasing position by the release component force; a ratchet restraint that is arranged on a side of the ratchet member and that can be moved about a pin between a block position and a release position.
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公开(公告)号：US11708711B2
公开(公告)日：2023-07-25
申请号：US16582983
申请日：2019-09-25
CPC分类号： E05B85/02 , E05B79/04 , E05B81/14 , E05Y2900/531 , Y10T292/1082
摘要： A vehicle door latch device includes: a latch body including: a latch secured by a latch shaft on a rear surface side of the latch body, the latch being configured to engage with a striker; a ratchet secured by a ratchet shaft on the rear surface side of the latch body, the ratchet being configured to engage with the latch; and a striker advancing path into which the striker advances relatively; a motor configured to release the ratchet from the latch; and an actuator case provided continuously on top of the latch body, the actuator case being configured to accommodate the motor.
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公开(公告)号：US11555337B2
公开(公告)日：2023-01-17
申请号：US17047066
申请日：2018-08-07
摘要： A vehicle door latch apparatus has latch mechanism, powered release means, manual release means and lock mechanism that is switched between a locked state and an unlocked state. Powered release means has cam wheel that is rotated in normal and in reverse rotational directions from a reference position by motor power. When cam wheel is rotated in the normal rotational direction from the reference position, latch mechanism is released while lock mechanism is held in the locked state When cam wheel is rotated in the reverse rotational direction from the reference position, cam wheel switches lock mechanism to the unlocked state. Cam wheel returns lock mechanism to the locked state when cam wheel is rotated in the normal rotational direction back to the reference position in the unlocked state.
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公开(公告)号：US20210180372A1
公开(公告)日：2021-06-17
申请号：US16761705
申请日：2018-03-19
摘要： A vehicle door latch apparatus has a latch that is engaged with a striker; a ratchet member rotatably supported by a ratchet shaft and that has a pawl portion, wherein the pawl portion is movable between a latch engaging position, where the pawl portion can face a full latch engaging portion of the latch, and a latch releasing position, where the pawl portion is not in contact with the full latch engaging portion, wherein release component force is generated in a latch releasing direction when latch return force is applied in a releasing direction at the latch engaging position, and the ratchet member is pushed out from the latch engaging position to the latch releasing position by the release component force; a ratchet restraint that is arranged on a side of the ratchet member and that can be moved about a pin between a block position and a release position.
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公开(公告)号：US10597914B2
公开(公告)日：2020-03-24
申请号：US15531029
申请日：2014-11-27
IPC分类号： E05B85/26 , E05B77/32 , E05B79/08 , E05B81/16 , E05B81/34 , E05B81/36 , E05B81/06 , E05B79/10 , E05B81/00 , E05B83/36 , E05B85/02 , E05B85/24
摘要： A vehicle door latch device comprises an outside lever, a locking lever, a holding member, an opening link and a spring. The spring applies an urging force, smaller than an elastic holding force of the holding member in an unlocking direction, to the opening link. A coil is held in a holding recess of a rotation central portion of the opening link. The first arm engages with the outside lever, and the second arm engages with the opening link. If a panic state occurs, the locking lever can rotate to an unlock position, and the opening link returns to an initial position before a releasing action and is moved to the unlock position by the urging force of the spring.
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公开(公告)号：US09038499B2
公开(公告)日：2015-05-26
申请号：US13792583
申请日：2013-03-11
发明人： Katsuyuki Ishiguro
CPC分类号： B60K15/05 , B60K2015/0515 , E05B81/06 , E05B83/34 , E05C19/02 , E05C19/022 , Y10T74/18296 , Y10T74/20768
摘要： There is provided an opening and closing apparatus for a fuel lid, including: a pushrod configured to shift between a locking posture and an unlocking posture and to reciprocate between a pushed-in position and a pushed-out position; a follower assembled to the pushrod so as to rotate relatively to the pushrod about the center line and to move together with the pushrod in the axial directions; and a case supporting the pushrod, the follower and a biasing member. The case includes a rod cam portion for rotating the pushrod and a follower cam portion for rotating the follower. The follower cam portion includes a plurality of follower securing portions for securing the follower so as to hold the pushrod in the pushed-in position against biasing force exerted by the biasing member.
摘要翻译： 提供了一种用于燃料盖的打开和关闭装置，包括：推杆，构造成在锁定姿态和解锁姿态之间移动并在推入位置和推出位置之间往复运动; 随动件组装到推杆上，以相对于推杆围绕中心线旋转并与推杆一起沿轴向移动; 以及支撑推杆，从动件和偏置构件的壳体。 壳体包括用于旋转推杆的杆凸轮部分和用于旋转从动件的从动凸轮部分。 从动凸轮部分包括多个从动件固定部分，用于固定从动件，以便将推杆保持在推入位置，防止由偏置构件施加的偏压力。
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