Internal-combustion engines – Poppet valve operating mechanism – Tappet
Patent
1984-11-05
1985-09-17
Lazarus, Ira S.
Internal-combustion engines
Poppet valve operating mechanism
Tappet
123 9046, 123 9059, F01L 124
Patent
active
045413738
ABSTRACT:
A sealed type oil rush adjuster for the valve of a 4-cycle engine, having a liquid seal formed of a diaphragm which is mounted over the outer surface of the plunger, partitioning off a reservoir chamber. The diaphragm is pressure fitted by means of a perforated retainer plate having a flange which extends downwardly beyond the lower edge of the diaphragm and is pressed directly against the plunger body.
REFERENCES:
patent: 2526593 (1950-10-01), Voorhies
patent: 2547798 (1951-04-01), Truxell, Jr.
patent: 2553756 (1951-05-01), Engemann
patent: 2654356 (1953-10-01), Oldberg
patent: 2873729 (1959-02-01), Van Slooten
patent: 2925074 (1960-02-01), Dadd
patent: 4387675 (1983-06-01), Hori et al.
Honda Giken Kogyo Kabushiki Kaisha
Lazarus Ira S.
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