公开(公告)号：US3567294A

公开(公告)日：1971-03-02

申请号：US3567294D

申请日：1967-09-20

Applicant: CATERPILLAR TRACTOR CO

Inventor： SIMPSON FRED E ,  HNILICKA EUGENE J ,  MAYO ROY E ,  RICCA JOHN S JR ,  AVERY GAIL G ,  WAGAMAN CHARLES E

IPC: B62D55/096 ,  B62D55/20

CPC classification number: B62D55/202 ,  B62D55/096

Abstract: IMPROVED ARTICULATED CHAIN ASSEMBLY FOR A TRACK-TYPE VEHICLE WHEREIN MID-PITCH DRIVING LUGS ARE LOCATED ON THE ASSEMBLY SUBSTANTIALLY EQUIDISTANT THE CENTERS OF THE ARTICULATED JOINTS, AND WHEREIN SAID LUGS HAVE A GEOMETRIC

RELATIONSHIP RELATIVE TO A DRIVING SPROCKET TO PERMIT LIMITED ROCKING OF THE ASSEMBLY ON SAID SPROCKET.