| 摘要 |
1304411 Fuel injection pumps ROBERT BOSCH GmbH 18 March 1970 [18 March 1969] 12912/70 Heading F1A In a multicylinder fuel injection pump having a one piece housing 1 in which cylinder barrels 18 are mounted in bores 19, a circumferential flange 20 on each barrel is clamped between the housing and a plate 36 releasably secured to the housing, the barrel being provided with axially extending means 29 accessible from outside the housing to enable the barrel to be rotated to a limited extent after slackening off the plate 36 to vary the delivery volume replaceable spacers 21 beneath the flange 20 also serve to determine the delivery volume by controlling the axial position of the barrel. The pump construction is such that its component parts may be easily removed from the bore 19. |
