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Radial piston pump for feeding fuel into combustion chamber of internal combustion engine, has piston accommodated in hollow cylinder, and drive shaft comprising cross hole that encloses guide column sliding in longitudinal direction
Radial piston pump for feeding fuel into combustion chamber of internal combustion engine, has piston accommodated in hollow cylinder, and drive shaft comprising cross hole that encloses guide column sliding in longitudinal direction
The piston pump has a drive shaft (1) comprising an eccentric cam, which is outwardly limited by a career bracket (2) that is limited circularly. A piston (10) is accommodated in a hollow cylinder (3), which is slightly pressed by a compression spring to the career bracket and is moved in the hollow cylinder. The eccentric cam is formed by a wheel tire (4). A guide column (5) is fixed together against periphery positions of the wheel tire. The drive shaft comprises a cross hole that encloses the guide column sliding in a longitudinal direction.
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