公开(公告)号：US3822683A

公开(公告)日：1974-07-09

申请号：US31369772

申请日：1972-12-11

Applicant: CATERPILLAR TRACTOR CO

Inventor： CLOUSE J

IPC: F16H53/06 ,  F02M59/10 ,  F01L1/10

CPC classification number: F02M59/102 ,  F01L2107/00 ,  F02M59/44 ,  Y10T74/2107

Abstract: A plunger assembly employed in a fuel injection pump terminates at its lower end at a roller bearing which engages a cam lobe of an engine driven cam shaft. A spring clip has a ring portion and a pair of leg portions extending downwardly therefrom to engage opposite ends of the roller bearing to restrain axial displacement thereof.

Abstract translation: 在燃料喷射泵中使用的柱塞组件在其下端处终止于与发动机驱动的凸轮轴的凸轮凸角接合的滚子轴承。 弹簧夹具有从其向下延伸的环部分和一对腿部部分，以接合滚子轴承的相对端部以限制其轴向位移。