公开(公告)号：US20150075319A1

公开(公告)日：2015-03-19

申请号：US14549572

申请日：2014-11-21

Applicant: Caterpillar Inc.

Inventor： GNANASEKAR JEEVANANTHAM ,  ANUPAM RADHAKRISHNAN ,  RAJESH SAMPATH ,  SIVAKUMAR RAMAIYAN

IPC: F02B77/08

CPC classification number: F02B77/087 ,  F01L1/02 ,  F01L2103/01 ,  F01L2103/02 ,  F16B19/02 ,  Y10T74/20636

Abstract: A timing pin module for an engine is disclosed herein. The timing pin module includes a mount end, an engagement end, an adapter, a pin, and a resilient member. The adapter, with a through hole is disposed on the mount end and is mountable to the housing cover. The pin has a longitudinal axis, a first end disposed on the engagement end, and a second end disposed on the mount end. The pin is slideably disposed in the through hole of the adapter and moves between an extended position and a retracted position. The resilient member has a first end engaged with the pin and a second end engaged with the adapter. Further, the first end of the pin engageably retains the flywheel in the top dead center position while extended, and makes sliding contact with a portion of the flywheel that is in the retracted position.

Abstract translation: 本文公开了一种用于发动机的定时销模块。 定时销模块包括安装端，接合端，适配器，销和弹性构件。 具有通孔的适配器设置在安装端上并且可安装到壳体盖。 销具有纵向轴线，设置在接合端上的第一端和设置在安装端上的第二端。 销可滑动地设置在适配器的通孔中并且在延伸位置和缩回位置之间移动。 弹性构件具有与销接合的第一端和与适配器接合的第二端。 此外，销的第一端在延伸的同时将飞轮保持在上死点位置，并且与处于缩回位置的飞轮的一部分滑动接触。