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    • 3. 发明授权
    • Latch mechanism
    • 锁定机制
    • US4105234A
    • 1978-08-08
    • US792198
    • 1977-04-29
    • Ray Eberhart
    • Ray Eberhart
    • E05B65/19E05C19/06E05C13/02
    • E05B83/16E05C19/06Y10T292/432
    • A latch mechanism, in which a female portion is provided with a slot having two opposed edges and inner and outer wall surfaces on opposite sides of the slot edges, and a male portion having a member with a forward end and a shoulder thereon for extending through the slot and seating on the inner surface of the female portion. A member movable toward and away from the forward end of the first member is adapted to seat in the slot when the first member is disposed therein, for holding the first member in the slot and the shoulder in engagement with the inner surface of the part defining the slot. The second member includes a lug for positively disengaging the male and female members as the second member is retracted against a spring which urges it toward the forward end of the first member. An operating element, preferably consisting of a lock, push button, handle, wire or stem, is provided for retracting the second member.
    • 一种闩锁机构,其中阴部分设置有具有两个相对边缘的槽和在槽边缘的相对侧上的内壁表面和外壁表面,以及阳部,其具有前端和其上的肩部,用于延伸穿过 槽和座位在阴部分的内表面上。 当第一构件设置在其中时,朝向和远离第一构件的前端移动的构件适于安置在狭槽中,用于将第一构件保持在狭槽中,并且肩部与限定的部分的内表面接合 插槽。 第二构件包括用于随着第二构件缩回抵靠朝向第一构件的前端的弹簧的弹簧而使阳构件和阴构件正向分离的凸耳。 提供优选地由锁,按钮,手柄,线或杆组成的操作元件用于缩回第二构件。
    • 4. 发明授权
    • Latch mechanism
    • 锁定机制
    • US4069558A
    • 1978-01-24
    • US630254
    • 1975-11-10
    • Ray Eberhart
    • Ray Eberhart
    • A44B11/25A44B21/00
    • A44B11/2534Y10T24/45518
    • A latch mechanism for use in safety belt buckles, connectors and couplings, in which a female portion is provided with a slot having two opposed edges and inner and outer wall surfaces on opposite sides of the slot edges, and a male portion having a member with a forward end and a shoulder thereon for extending through the slot and seating on the inner surface of the female portion. A member movable toward and away from the forward end of the first member is adapted to seat in the slot when the first member is disposed therein, for holding the first member in the slot and the shoulder in engagement with the inner surface of the part defining the slot. The second member is urged toward the forward end of the first member by a spring or other suitable resilient means, and an operating means, preferably consisting of a push button, handle or stem, is provided for retracting the second member.
    • 一种用于安全带扣,连接器和联接器的闩锁机构,其中阴部分设置有具有两个相对边缘的狭槽和在槽边缘的相对侧上的内壁和外壁表面,以及阳部分, 前端和肩部,用于延伸通过狭槽并且位于阴部分的内表面上。 当第一构件设置在其中时,朝向和远离第一构件的前端移动的构件适于安置在狭槽中,用于将第一构件保持在狭槽中,并且肩部与限定的部分的内表面接合 插槽。 第二构件通过弹簧或其它合适的弹性装置被推向第一构件的前端,并且提供优选地由按钮,手柄或杆构成的操作装置用于缩回第二构件。