公开(公告)号：US3444886A

公开(公告)日：1969-05-20

申请号：US3444886D

申请日：1966-05-16

Applicant: CATERPILLAR TRACTOR CO

Inventor： BAILEY JOHN M ,  JOY MARION R

IPC: F02M61/08 ,  F16K15/06 ,  B05B1/32 ,  F02M61/04

CPC classification number: F02M61/08 ,  Y10T137/7931

公开(公告)号：US3601109A

公开(公告)日：1971-08-24

申请号：US3601109D

申请日：1969-06-25

Applicant: CATERPILLAR TRACTOR CO

Inventor： BARTON JAMES S ,  BUNTING ROBERT B ,  DEKEYSER RICHARD A ,  JOY MARION R ,  RUTTLE DENNIS M

IPC: F02D1/16 ,  F02M59/20

CPC classification number: F02D1/162

Abstract: Timing mechanism for adjusting the angular disposition of an engine fuel pump cam shaft in response to changes in engine speed which comprises flyweight means to adjust the angular relationship of two rotating elements. In the present case, these elements are not coaxial with the fuel pump cam shaft, but one is connected thereto by a gear train to isolate the flyweight means from shock or impulse forces which are transferred through the cam shaft and to increase inertia without undue increase in mass and complexity.