Reciprocating plunger fuel injection pump

Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating

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Details

74569, 123 9025, F16H 2514, F16H 5306, F04B 700

Patent

active

045356416

ABSTRACT:
A fuel injection pump of the reciprocating plunger type has a plunger having a head engaged by a tappet assembly. The tappet assembly includes a roller engageable with a cam lobe of a cam to impart inward movement to the plunger. Outward movement of the plunger is effected by a lever assembly having a forked end engaging the head and a roller for engagement with a cam lobe.

REFERENCES:
patent: 1444857 (1923-02-01), Taub
patent: 3394684 (1968-07-01), Stark
patent: 3413965 (1968-12-01), Gavasso
patent: 3626469 (1971-12-01), Ashley
patent: 3738180 (1973-06-01), Sola
patent: 4204814 (1980-05-01), Matzen

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