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公开(公告)号：US06511106B2
公开(公告)日：2003-01-28
申请号：US09737171
申请日：2000-12-14
IPC分类号： E05C306
CPC分类号： E05B77/28 , E05B63/0056 , E05B77/245 , E05B77/32 , E05B81/06 , E05B81/16 , E05B81/34 , E05B81/40 , E05B81/90 , Y10S292/23 , Y10T292/0801 , Y10T292/0814 , Y10T292/1047
摘要： A vehicle door latch has a forkbolt, a detent that holds the forkbolt in a latched position, a release mechanism that moves the detent to release the forkbolt and a lock mechanism for disabling the release mechanism. The detent is moved by an intermittent lever that is part of the release mechanism and part of the locking mechanism. A lock lever forming part of the lock mechanism moves the intermittent lever back and forth between an unlock position where the intermittent lever drives the detent to release the forkbolt and a lock position where the intermittent lever free wheels with respect to the detent. The intermittent lever is pivotally connected to an unlatching lever of the release mechanism that is operated by inside and outside release levers. The lock lever includes a lower lock lever, an upper lock lever and a spring that stores energy when the lower lock lever pivots with respect to the upper lock lever. The lock mechanism includes an inside lock lever and an outside lock lever for operating the lower lock lever. The door latch also includes a motor driven actuator assembly for operating the lock mechanism, a motor driven double lock assembly for disabling the lock assembly so that the door latch cannot be unlocked by the inside lock lever, and a mechanical override lever for operating the double lock assembly in the event of power failure.
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公开(公告)号：US06733052B2
公开(公告)日：2004-05-11
申请号：US09737167
申请日：2000-12-14
IPC分类号： E05C306
CPC分类号： E05B81/06 , E05B77/28 , E05B81/16 , E05B81/34 , E05B81/40 , Y10T74/19605 , Y10T292/0801 , Y10T292/0814 , Y10T292/1047 , Y10T292/1082 , Y10T292/699
摘要： A vehicle door latch has a forkbolt, a detent that holds the forkbolt in a latched position, a release mechanism that moves the detent to release the forkbolt and a lock mechanism for disabling the release mechanism. The detent is moved by an intermittent lever that is part of the release mechanism and part of the locking mechanism. A lock lever forming part of the lock mechanism moves the intermittent lever back and forth between an unlock position where the intermittent lever drives the detent to release the forkbolt and a lock position where the intermittent lever free wheels with respect to the detent. The intermittent lever is pivotally connected to an unlatching lever of the release mechanism that is operated by inside and outside release levers. The lock lever includes a lower lock lever, an upper lock lever and a spring that stores energy when the lower lock lever pivots with respect to the upper lock lever. The lock mechanism includes an inside lock lever and an outside lock lever for operating the lower lock lever. The door latch also includes a motor driven actuator assembly for operating the lock mechanism and a double lock assembly for disabling the lock assembly so that the door latch cannot be unlocked by the inside lock lever.
摘要翻译： 车门闩具有一个卡扣，一个将卡扣保持在锁定位置的制动器，一个释放机构，该释放机构使制动器移动以释放叉簧，以及一个用于禁止释放机构的锁定机构。 制动器通过作为释放机构的一部分和锁定机构的一部分的间歇杆来移动。 形成锁定机构的一部分的锁定杆在间歇杆驱动止动件的解锁位置和解除锁定位置之间来回移动间歇杆，并且间隔杆自由轮相对于止动件的锁定位置。 间歇杆可旋转地连接到由释放杆内部和外部操作的释放机构的解锁杆。 锁定杆包括下锁定杆，上锁定杆和当下锁定杆相对于上锁杆枢转时能量的弹簧。 锁定机构包括用于操作下锁定杆的内侧锁定杆和外部锁定杆。 门闩还包括用于操作锁定机构的马达驱动致动器组件和用于禁用锁定组件的双重锁定组件，使得门闩不能被内部锁定杆解锁。
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公开(公告)号：US6073980A
公开(公告)日：2000-06-13
申请号：US233973
申请日：1999-01-20
IPC分类号： E05B15/02
CPC分类号： E05B85/045
摘要： A striker assembly for a door latch comprises a U-shaped bracket and a striker pin. The U-shaped bracket comprises a base plate of substantial width and height and a narrow generally L-shaped strap that is integrally attached to the side of the base plate and that has an end portion spaced from the base plate. The striker pin has an enlarged head that bottoms in a through hole of the base plate, a threaded shank end that screws into an end of the strap and a collar adjacent the threaded end for transferring longitudinal loads from the door latch to the base plate.
摘要翻译： 用于门闩的撞针组件包括U形支架和撞针。 U形支架包括基本宽度和高度的基板和与基板侧一体地连接并且具有与基板间隔开的端部的窄的大致L形带。 撞针具有扩大的头部，其底部底板的通孔底部，螺纹柄端部螺纹连接到带的端部，以及与螺纹端相邻的套环，用于将纵向载荷从门闩转移到基板。
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公开(公告)号：US06517128B2
公开(公告)日：2003-02-11
申请号：US09777791
申请日：2001-02-06
申请人： Donald Michael Perkins , Frank Joseph Arabia, Jr. , Jeffery P Laukonis , Brent J Williams , Peter Siegfried Pajak
发明人： Donald Michael Perkins , Frank Joseph Arabia, Jr. , Jeffery P Laukonis , Brent J Williams , Peter Siegfried Pajak
IPC分类号： E05C306
CPC分类号： E05B81/14 , E05B15/0053 , E05B81/90 , E05B85/243 , E05B2047/0074 , Y10S292/23 , Y10T292/1044 , Y10T292/1047 , Y10T292/1082
摘要： A vehicle door latch has a forkbolt, a detent that holds the forkbolt in a latched position and a power operated release mechanism that moves the detent to release the forkbolt. The power operated release mechanism includes a power unlatching lever and a motor driven actuator having a jackscrew for moving the power unlatching lever via a slide, bell crank lever and bell crank link that provide a toggle enhancement. A mechanical override lever is provided to move the power unlatching lever in the event of power failure.
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公开(公告)号：US6024389A
公开(公告)日：2000-02-15
申请号：US144816
申请日：1998-08-31
CPC分类号： E05B85/243 , E05B77/38 , E05B2015/0431 , E05B2015/0475 , Y10S292/23 , Y10S292/60 , Y10S292/73 , Y10T292/1047 , Y10T292/705
摘要： A vehicle door latch has a latching mechanism and stiffness adjustment mechanism disposed in a housing. The housing includes a fishmouth slot for receiving a striker. The latching mechanism includes a fork bolt that moves between a latching position and an unlatching position. The fork bolt has a throat that is aligned with the throat of the housing for receiving the striker when the fork bolt is in the unlatching position and that captures the striker when the fork bolt is in the latching position. An overslam bumper has an elastomeric portion located at a rearward end of the housing slot. The elastomeric portion engages the striker and biases the striker against a surface of the throat of the fork bolt when the striker is captured. The elastomeric portion is preloaded by the stiffness adjustment mechanism that includes a flexible portion of the housing, an expandable bushing, a nut that slides in the bushing for expanding the bushing and an adjustment screw that screws into the nut. The nut is readily accessible at a surface of the vehicle door for adjusting the stiffness of the door latch.
摘要翻译： 车门闩具有设置在壳体中的闩锁机构和刚度调节机构。 壳体包括用于接收撞针的鱼嘴槽。 闩锁机构包括在闩锁位置和解锁位置之间移动的叉形螺栓。 叉螺栓具有与壳体的喉部对准的喉部，用于当叉形螺栓处于解锁位置时接收撞针，并且当叉形螺栓处于闩锁位置时捕获撞针。 穿孔保险杠具有位于壳体槽的后端的弹性体部分。 当撞击器被抓住时，弹性体部分接合撞针并且将撞针偏压在叉形螺栓的喉部的表面上。 弹性体部分由刚度调节机构预加载，该刚度调节机构包括壳体的柔性部分，可膨胀衬套，在衬套中滑动以膨胀衬套的螺母以及螺母进入螺母的调节螺钉。 螺母在车门的表面容易接近以调节门锁的刚度。
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公开(公告)号：US6019402A
公开(公告)日：2000-02-01
申请号：US121070
申请日：1998-07-21
申请人： Frank Joseph Arabia, Jr. , Donald Michael Perkins , Rita Margarete Paulik , Jerry Paulik , Michael Todd Moury
发明人： Frank Joseph Arabia, Jr. , Donald Michael Perkins , Rita Margarete Paulik , Jerry Paulik , Michael Todd Moury
CPC分类号： E05B81/06 , E05B77/28 , E05B81/16 , E05B81/34 , E05B81/62 , Y10S292/23 , Y10S292/62 , Y10T292/1047 , Y10T292/1082 , Y10T70/713
摘要： A vehicle door latch has a forkbolt, a detent that holds the forkbolt in a latched position, a release mechanism that moves the detent to release the forkbolt, a lock mechanism for disabling the release mechanism, an inside lock lever for operating the lock mechanism and a double lock for disabling the inside lock lever. The detent is moved by an intermittent lever that is part of the release mechanism and part of the locking mechanism. A composite lock lever forming part of the lock mechanism moves the intermittent lever back and forth between an unlock position where the intermittent lever drives the detent to release the forkbolt and a lock position where the intermittent lever free wheels with respect to the detent. The intermittent lever is pivotally connected to an unlatching lever of the release mechanism that is operated by inside and outside release levers. The composite lock lever includes a lower lock lever, an upper lock lever and a spring that stores energy when the lower lock lever pivots with respect to the upper lock lever. The lock mechanism includes an inside lock lever and an outside lock lever for operating the lower lock lever. When engaged, the double lock assembly blocks the upper lock lever so that the vehicle door latch cannot be unlocked by the inside lock lever.
摘要翻译： 车门锁具有一个卡扣，一个将卡扣保持在锁定位置的制动器，一个使止动件移动以释放叉簧的释放机构，一个用于禁止释放机构的锁定机构，用于操作锁定机构的内部锁定杆，以及 用于禁用内部锁定杆的双重锁定。 制动器通过作为释放机构的一部分和锁定机构的一部分的间歇杆来移动。 形成锁定机构的一部分的复合锁定杆在间歇杆驱动止动件的解锁位置和解除锁定位置之间来回移动间歇杆，并且间歇杆自由轮相对于制动器的锁定位置。 间歇杆可枢转地连接到由释放杆内部和外部操作的释放机构的解锁杆。 复合锁定杆包括下锁定杆，上锁定杆和弹簧，当下锁定杆相对于上锁定杆枢转时，弹簧能够存储能量。 锁定机构包括用于操作下锁定杆的内侧锁定杆和外部锁定杆。 当接合时，双重锁定组件阻挡上部锁定杆，使得车门闩锁不能被内部锁定杆解锁。
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7.发明授权公开(公告)号：US06422619B1
公开(公告)日：2002-07-23
申请号：US09705064
申请日：2000-11-02
IPC分类号： E05B900
CPC分类号： E05B85/02 , E05B77/34 , Y10S292/02 , Y10S292/51 , Y10T292/62
摘要： An automotive latch assembly (46) includes an integrally molded seal (54) surrounding three sides of a striker entry hole (52), formed from the same relatively inflexible material as the latch assembly housing (48). The seal (54) comprises a general C shape, including a first wall (56) and two second walls (58), each of which slopes outwardly from said housing (48) and each of which is joined to an adjacent wall (56,58) at an obtuse angle. Each juncture of adjacent walls (56,58) comprises a flex joint (60) that includes a concave fold that flattens out as said adjacent walls (56,58) tend to diverge from one another as they are bent downwardly. This allows the seal (54) as a whole to effectively flex.
摘要翻译： 汽车闩锁组件（46）包括围绕撞针进入孔（52）的三个侧面的整体模制的密封件（54），其由与闩锁组件壳体（48）相同的相对不弯曲的材料形成。 密封件（54）包括一般的C形，包括第一壁（56）和两个第二壁（58），每个第二壁（58）从所述壳体（48）向外倾斜，并且每个壁面（56） 58）钝角。 相邻壁（56,58）的每个接合部包括柔性接头（60），所述挠性接头（60）包括当所述相邻的壁（56,58）向下弯曲时彼此分开的情况下变平的凹形折叠部。 这允许密封件（54）作为整体有效弯曲。
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公开(公告)号：US6007118A
公开(公告)日：1999-12-28
申请号：US138272
申请日：1998-08-21
CPC分类号： E05B77/265 , E05B81/16 , E05B81/06 , Y10S292/23 , Y10S292/27 , Y10S292/62 , Y10T292/1047
摘要： A vehicle door latch has a selectively engaged security lock that prevents a vehicle door from being unlatched by an inside door handle. The security lock overrides the door lock when the inside door handle is operated with the security lock engaged so that the vehicle door latch may be unlocked from inside the vehicle easily when the security lock is engaged.
摘要翻译： 车门闩具有选择性地接合的安全锁，其防止车门被内门把手解锁。 当安全锁被接合时，当内门把手操作时，安全锁覆盖门锁，使得当安全锁被接合时，车门锁可以从车内部被解锁。
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公开(公告)号：US5897148A
公开(公告)日：1999-04-27
申请号：US929455
申请日：1997-09-15
CPC分类号： E05B85/243 , Y10S292/23 , Y10S292/61 , Y10S292/65 , Y10T292/1047 , Y10T292/1091 , Y10T292/552
摘要： A door latch for latching the vehicle door in the closed position includes a fork bolt pivotally mounted on the latch housing for movement between the latching position engaging a striker in an unlatching position to unlatch from the striker and permit opening of the door. A detent lever is pivotally mounted on the latch housing for movement between an engaging position engaging the fork bolt in its latching position and a disengaging position disengaged from the fork bolt to permit pivoting of the fork bolt to its unlatching position. A spring acts between the detent lever and the latch housing to urge the detent lever to the engaged position. A catch member is provided to retain the detent lever in the disengaged position and block pivoting movement of the detent member to the engaging position in response to absence of the spring. The catch member is preferably provided by a plastic housing carried by the door latch and having a catch member integrally molded therewith and having an integral sensing arm normally engaging with the detent spring to establish the catch member in its releasing position. The catch member is self-biased into sensing contact with the detent spring so that absence of the spring enables the catch member to move to the catching position in which a hook is provided on the catch member which engages with the detent lever.
摘要翻译： 用于将车门锁定在关闭位置的门闩包括枢转地安装在闩锁壳体上的叉形螺栓，用于在闩锁位置与锁定位置接合的闩锁位置之间移动，以从撞针解锁并允许门的打开。 棘爪杆枢转地安装在闩锁壳体上，用于在接合位于其锁定位置的叉螺栓的接合位置与从叉形螺栓脱离的脱离位置之间移动，以允许叉形螺栓枢转到其解锁位置。 弹簧作用在止动杆和闩锁壳体之间，以将止动杆推动到接合位置。 提供了一个止动构件以将止动杆保持在脱离位置，并且阻止棘爪构件响应于弹簧的不动而枢转运动到接合位置。 卡扣构件优选地由由门闩承载的塑料壳体提供，并且具有与其一体模制的卡扣构件，并且具有通常与制动弹簧接合的一体的感测臂，以将卡扣构件建立在其释放位置。 捕捉构件被自偏压成与制动弹簧感测接触，使得弹簧的不存在使得卡扣构件能够移动到捕获位置，在捕捉位置中钩被设置在与止动杆接合的卡扣构件上。
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公开(公告)号：US6116807A
公开(公告)日：2000-09-12
申请号：US241999
申请日：1999-02-02
CPC分类号： E05B79/12 , F16C11/04 , F16C33/20 , F16M11/06 , F16M2200/021 , Y10T403/32975 , Y10T403/32983 , Y10T403/3981 , Y10T403/606 , Y10T403/7021
摘要： A socket pivotally retains the end of a rod that is inserted axially into the socket from either axial direction comprises a lever and two annular retaining clips. One clip is inserted into a hole in the lever from one side and the second clip is inserted into the first clip from an opposite side. The second clip has two sets of fingers at opposite ends that have lugs that engage an internal collar of the first clip to retain the clips in assembly with the lever. The second clip also has two more sets of finger at opposite ends that have catches that engage indents in the rod end to retain the rod end in the socket. The catches and indents are shaped so that the rod end can be inserted into the socket from either axial direction and retained in the socket irrespective of the axial direction of insertion.
摘要翻译： 插座枢转地保持杆的端部，其从轴向方向轴向插入到插座中，包括杆和两个环形保持夹。 一个夹子从一侧插入杆中的孔中，并且第二夹从相对侧插入第一夹中。 第二夹具在相对端具有两组手指，其具有接合第一夹子的内部套环的凸耳，以将夹子保持在与杠杆组装的位置。 第二夹子在相对端还具有两组另外的手指，其具有接合在杆端中的凹口以将杆端保持在插座中的卡扣。 卡扣和凹口的形状使得杆端可以从轴向方向插入插座中并且保持在插座中，而与插入的轴向方向无关。
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