公开(公告)号：US3844181A

公开(公告)日：1974-10-29

申请号：US34788973

申请日：1973-04-04

申请人： GEMMER FRANCE

发明人： BAYLE R

IPC分类号： B62D3/12 ,  F16H19/00 ,  F16H55/28 ,  F16H57/12 ,  F16H1/04 ,  B62D1/20

CPC分类号： F16H19/04 ,  B62D3/123 ,  F16H55/283 ,  Y10T74/1967

摘要： Rack and pinion assemblies especially for automotive steering gear with a spring biased plastics yoke slidably supporting the rack bar in a pinion housing to hold the toothed rack portion of the rack bar in fully meshed engagement with the pinion teeth. The pinion housing has a cylindrical bore slidably supporting circumferentially spaced bearing portions of the plastics yoke with an interference fit and the yoke has a recessed head embracing the side of the rack bar opposite the pinion equipped with lubricant storage chambers and a passageway connects the bottom of the recess with the housing chamber underlying the head.

摘要翻译： 机架和小齿轮组件，特别是用于具有弹簧偏压塑料轭的汽车舵机，其可滑动地支撑齿条杆在小齿轮壳体中，以将齿条的齿条部分与小齿轮齿完全啮合。 小齿轮壳体具有圆柱形孔，其可滑动地支撑具有过盈配合的塑料轭的周向间隔开的轴承部分，并且轭具有凹入头部，该凹陷头包围齿条的与配备有润滑剂储存室的小齿轮相对的侧面，并且通道将底部 该凹部具有位于头部下方的壳体腔室。

公开(公告)号：US3745850A

公开(公告)日：1973-07-17

申请号：US3745850D

申请日：1971-12-08

申请人： GEMMER FRANCE

发明人： BAYLE R

IPC分类号： B62D3/12 ,  F16H1/04 ,  B62D1/20

CPC分类号： B62D3/123 ,  Y10T74/1967

摘要： A rack and pinion assembly for automotive steering gear having a generally T-shaped tubular housing with a rack bar slidably supported through one leg thereof and a pinion meshed with the rack teeth rotatably mounted in the other leg thereof on plastic bearings adjacent the ends of the pinion teeth and having one of the bearings loaded by a plug threaded in the housing to prevent axial shifting of the pinion. In one form the loaded plastic bearing is a ball and socket joint. In a second form, the loaded plastic bearing cooperates with a thrust bearing at the opposite end of the pinion teeth. In a third form, the pinion has a fixed radial collar between loaded plastic bearings. The plastic bearings absorb vibration and dampen road shock.