公开(公告)号：US5415509A

公开(公告)日：1995-05-16

申请号：US165609

申请日：1993-12-13

申请人： Berthold Martin ,  John C. Collins ,  William G. Teer ,  Steven A. Mikel

发明人： Berthold Martin ,  John C. Collins ,  William G. Teer ,  Steven A. Mikel

IPC分类号： F16D1/06 ,  F16H57/00 ,  F16B19/10

CPC分类号： F16H57/0025 ,  F16D1/06 ,  Y10T403/58

摘要： An improved lock plate and retaining ring mounting arrangement for securing a gear on a vehicle rotating shaft by a threaded hex-head fastener. The plate has a generally rectangular central aperture with transversely opposed internal side edges and longitudinally opposed arcuate end edges. The plate has a pair of arcuate opposed concentric slots sized to adjustably receive an associated web bolt for threaded reception in a web bore thereby locking the shaft fastener in its tightened position. A one-piece retaining ring, concentrically positioned so as to overly the plate, comprises opposed semicircular bands interconnecting a pair of diametrically opposed discs provided with a bolt hole adapted aligned with both an associated plate slot and a web bore. Each disc is formed with a plurality of radially disposed tabs whereby at least one of the tabs is in substantial registration with a side face of an associated web bolt head. The one tab is bendable from a planar position to a locking position in substantial flatwise contact with its registered web bolt side face thereby locking the bolt in its tightened position.

摘要翻译： 一种改进的锁定板和保持环安装装置，用于通过螺纹六角头紧固件将齿轮固定在车辆转动轴上。 板具有大致矩形的中心孔，其具有横向相对的内侧边缘和纵向相对的弧形端边缘。 该板具有一对弧形相对的同心槽，其尺寸适于可调节地容纳相关的腹板螺栓，用于在腹板孔中进行螺纹接收，从而将轴紧固件锁定在其紧固位置。 同心定位成一体成型的固定环包括相对的半圆形带，其相互连接的一对径向相对的盘，该盘具有与相关联的板槽和腹板孔对准的螺栓孔。 每个盘形成有多个径向设置的突出部，其中至少一个突片与相关的卷筒纸螺栓头的侧面基本对齐。 一个突片可以从平面位置弯曲到与其注册的腹板螺栓侧面基本平坦地接触的锁定位置，从而将螺栓锁定在其紧固位置。