Patent ID: 6244832
Filing Date: 2001-06-12
Classification: F04B

Abstract:
A radial piston pump for high-pressure fuel delivery in fuel injection systems of internal combustion engines, comprising a pump housing, a drive shaft that is supported in the pump housing, said drive shaft includes an eccentrically embodied shaft segment, a ring (99) that cooperates with a plurality of pistons (90) is slidingly supported on said shaft segment, said pistons are disposed radially with respect to the drive shaft in a respective cylinder chamber, said pistons include ends oriented toward the drive shaft, a respective plate (100) is held by a respective plate holder (92), the plate holder (92) is secured to the ring (99), and the plate holder (92) has first and second opposed claws (101, 102), whose ends facing one another firmly hold the plate (100), and third and fourth opposed claws (93, 94), whose ends (95, 96) facing one another engage corresponding recesses (97, 98) in the ring (99).