| 摘要 |
FIELD: delivery of fuel for internal combustion engines. SUBSTANCE: proposed pump has several cylinders arranged in such way that their axes lie at preset angular distance relative to drive shaft and several pistons sliding in said cylinders. Block engageable with respective flat section of cam revolving on eccentric part of drive shaft is mounted on inner radius of each piston; each block is provided with cavity for elimination of probable seizure; each cavity contains shoe provided with at least one layer of self-lubricating material; it is engageable with respective flat section of cam. EFFECT: simplified construction; enhanced reliability. 3 cl, 2 dwg
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