Door lock
    1.
    发明授权
    Door lock 失效
    门锁

    公开(公告)号:US4371205A

    公开(公告)日:1983-02-01

    申请号:US250753

    申请日:1980-07-07

    IPC分类号: E05B65/20 E05C3/06

    摘要: A vehicle door lock (201) and latch (204) assembly is provided whereby a key may be used to lock the door (200) and to prevent rotation of the outside door handle (214). An inside door handle (202) is provided remote from the lock assembly (201) and connected thereto by a linkage (216,232,246) which enables the inside handle (202) to operate the lock assembly (201) by overridng the key lock (308). The inside handle (202) can move the linkage to open the door (200) and lock or unlock the lock assembly (201). The outside handle (214) can open the door (200) only if the lock assembly (201) is unlocked. The lock assembly (201) may be unlocked from the outside only by turning the key in the lock (308) to the unlocked position.

    摘要翻译: PCT No.PCT / US80 / 00853 Sec。 371日期1980年7月7日 102(e)1980年7月7日PCT PCT。1980年7月7日。提供车门锁(201)和闩锁(204)组件,由此可以使用钥匙来锁定门(200)并防止旋转 的外门把手(214)。 内门把手(202)远离锁组件(201)设置并通过联动装置(216,232,246)连接,该联动装置能使内手柄(202)通过覆盖钥匙锁(308)来操作锁组件(201) 。 内手柄(202)可移动连杆机构以打开门(200)并锁定或解锁锁组件(201)。 仅当锁定组件(201)被解锁时,外部把手(214)才能打开门(200)。 只有通过将锁(308)中的钥匙转到解锁位置,锁组件(201)可以从外部解锁。

    Latch mechanism
    2.
    依法登记的发明

    公开(公告)号:USH358H

    公开(公告)日:1987-11-03

    申请号:US938106

    申请日:1986-12-04

    IPC分类号: E05B65/32

    CPC分类号: E05B85/243

    摘要: A latch mechanism is provided wherein the pawl has a concave recess which provides a vertical clearance between the pawl and the striker to allow limited vertical movement of the door. The vertical clearance reduces contact between the pawl and the striker to reduce wear.

    Door lock
    3.
    发明授权
    Door lock 失效
    门锁

    公开(公告)号:US4363231A

    公开(公告)日:1982-12-14

    申请号:US262062

    申请日:1980-07-07

    IPC分类号: E05B65/20 E05B55/04

    摘要: A vehicle door lock (106) and latch (104) assembly is provided whereby a key may be used to lock the door (100) and to prevent rotation of the outside door handle (108). A lock handle (116) is provided inside the vehicle door (100) for overriding the key lock (110) to permit the inside and outside handles (114,108) to operate to open the door. Both the key lock (110) and the lock handle (116) when turned operate a linkage (172,168) which is connected to the locking cam (158) enabling the locking cam (158) to be moved between its locked and unlocked positions. Even with the lock handle (116) and the key lock (110) in the locked position, the inside handle (114) can be turned to move the locking cam (158) to the unlocked position and to open the door (100). The outside handle (108) can now be used to open the door also. The outside handle (108) can also be released for operation by turning the key in the key lock (110) to the unlocked position.

    摘要翻译: PCT No.PCT / US80 / 00854 Sec。 371日期1980年7月7日 102(e)1980年7月7日PCT PCT。1980年7月7日。提供一种车门锁(106)和闩锁(104)组件,由此可以使用钥匙来锁定门(100)并防止旋转 的外门把手(108)。 在车门(100)内设置有锁把(116),用于覆盖钥匙锁(110)以允许内外手柄(114,108)操作以打开门。 当转动时,钥匙锁(110)和锁把手(116)操作连接到锁定凸轮(158)的连杆机构(172,168),使得锁定凸轮(158)能够在其锁定位置和解锁位置之间移动。 即使锁定把手(116)和钥匙锁(110)处于锁定位置,内部手柄(114)也可转动,以将锁定凸轮(158)移动到解锁位置并打开门(100)。 外部手柄(108)现在也可用于打开门。 外部手柄(108)也可以通过将钥匙锁(110)中的钥匙转到解锁位置来释放操作。

    Door latch and lock assembly
    4.
    发明授权
    Door latch and lock assembly 失效
    门锁和锁组件

    公开(公告)号:US4763934A

    公开(公告)日:1988-08-16

    申请号:US938107

    申请日:1986-12-04

    摘要: Door lock and lock assemblies are useful, for example, in vehicle cabs. Latch and lock assemblies of known structures which can be unlocked from inside the cab while remaining locked from outside the cab require complex and bulky linkage assemblies. The subject door latch and lock assembly includes pivotal outer and inner actuator. The pivotal movement of the outer actuator simultaneously pivots the inner actuator to open a catch mechanism. Pivot movement of the inner actuator can be independent of the outer actuator. A locking lever can be pivoted to a locked position to prevent pivotal movement of the outer actuator. Pivotal movement of the inner actuator is not prevented by the locking lever. Thus, the disclosed door latch and lock assembly can be opened from inside the cab while remaining locked from outside the cab without requiring complex and bulky linkage assemblies.

    摘要翻译: 门锁和锁组件在例如车辆驾驶室中是有用的。 已知结构的闩锁和锁定组件,其可以从驾驶室内部解锁,同时保持从驾驶室外部锁定,需要复杂且庞大的连杆组件。 主体门闩和锁定组件包括枢转的外部和内部致动器。 外部致动器的枢转运动同时使内部致动器枢转以打开捕获机构。 内部致动器的枢轴运动可以独立于外部致动器。 锁定水平可以枢转到锁定位置以防止外部致动器的枢转运动。 内部致动器的枢轴运动不会被锁定水平阻止。 因此,所公开的门闩和锁定组件可从驾驶室内部打开,同时保持从驾驶室的外部锁定,而不需要复杂且庞大的连杆组件。