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    • 7. 发明公开
    • Locking fastener assembly for threaded joint
    • 锁紧紧固件总成用于螺纹连接
    • EP0308954A3
    • 1989-12-20
    • EP88115654.1
    • 1988-09-23
    • MacLEAN-FOGG COMPANY
    • Grube, William L.
    • F16C35/06F16B39/10
    • F16B39/10F16C19/543F16C25/06F16C35/063F16C2226/60Y10S411/927Y10S411/963Y10T403/71
    • A locking fastener assembly (10) for axle bearings and the like is free spinning during tightening and removal and is posi­tively held against rotation after installation. The assembly (10) is engageable with an axially slottted male threaded mem­ber (14) and includes a nut (40) with female threads and a flanged end. A retainer washer (42) includes spaced fingers (62) formed around the nut flange (48) for rotatably supporting the washer at the flange, and a tab (58) received in the slot (60) of the male threaded member (14) permitting the nut (40) to move axially but not to rotate on the male threaded member. When the nut (40) is engaged by a wrench, the wrench releases a flexible and resilient locking clip (44) to permit the nut freely to rotate. After the assembly (10) has been threaded onto the male threaded member (14), removal of the wrench frees the locking clip (44) and a lock finger (76) is received in a space (64) between fingers (62) of the retainer washer (42) po­sitively to prevent further rotation of the nut (40).
    • 用于车轴轴承等的锁定紧固件组件(10)在紧固和移除期间是自由旋转的,并且在安装之后被积极地保持抵抗旋转。 组件(10)可与轴向插槽的阳螺纹构件(14)接合并且包括具有内螺纹和法兰端的螺母(40)。 保持垫圈(42)包括围绕螺母凸缘(48)形成的间隔开的指状物(62),用于可旋转地支撑垫圈在凸缘处,以及接收在阳螺纹构件(14)的槽(60)中的突片(58) 允许螺母(40)在阳螺纹构件上轴向移动但不旋转。 当螺母(40)通过扳手接合时,扳手释放柔性和弹性的锁定夹(44),以允许螺母自由旋转。 在组装(10)已经拧入阳螺纹构件(14)之后,拆卸扳手将锁定夹(44)释放并且锁定指(76)被容纳在位于 止动垫圈(42)积极地防止螺母(40)进一步旋转。
    • 8. 发明公开
    • Locking fastener assembly for threaded joint
    • SperrhalterungseinrichtungfürSchraubverbindung。
    • EP0308954A2
    • 1989-03-29
    • EP88115654.1
    • 1988-09-23
    • MacLEAN-FOGG COMPANY
    • Grube, William L.
    • F16C35/06F16B39/10
    • F16B39/10F16C19/543F16C25/06F16C35/063F16C2226/60Y10S411/927Y10S411/963Y10T403/71
    • A locking fastener assembly (10) for axle bearings and the like is free spinning during tightening and removal and is posi­tively held against rotation after installation. The assembly (10) is engageable with an axially slottted male threaded mem­ber (14) and includes a nut (40) with female threads and a flanged end. A retainer washer (42) includes spaced fingers (62) formed around the nut flange (48) for rotatably supporting the washer at the flange, and a tab (58) received in the slot (60) of the male threaded member (14) permitting the nut (40) to move axially but not to rotate on the male threaded member. When the nut (40) is engaged by a wrench, the wrench releases a flexible and resilient locking clip (44) to permit the nut freely to rotate. After the assembly (10) has been threaded onto the male threaded member (14), removal of the wrench frees the locking clip (44) and a lock finger (76) is received in a space (64) between fingers (62) of the retainer washer (42) po­sitively to prevent further rotation of the nut (40).
    • 用于车轴轴承等的锁定紧固件组件(10)在紧固和移除期间是自由旋转的,并且在安装之后被积极地保持抵抗旋转。 组件(10)可与轴向插槽的阳螺纹构件(14)接合并且包括具有内螺纹和法兰端的螺母(40)。 保持垫圈(42)包括围绕螺母凸缘(48)形成的间隔开的指状物(62),用于可旋转地支撑垫圈在凸缘处,以及接收在阳螺纹构件(14)的槽(60)中的突片(58) 允许螺母(40)在阳螺纹构件上轴向移动但不旋转。 当螺母(40)通过扳手接合时,扳手释放柔性和弹性的锁定夹(44),以允许螺母自由旋转。 在组装(10)已经拧入阳螺纹构件(14)之后,拆卸扳手将锁定夹(44)释放并且锁定指(76)被容纳在位于 止动垫圈(42)积极地防止螺母(40)进一步旋转。