Variable cylinder device for internal combustion engines

Details Variable cylinder device for internal combustion engines Variable cylinder device for internal combustion engines

1983-09-23

1985-06-11

Cline, William R.

Internal-combustion engines

Accessories

Covers, trays, vibrators, corrosion inhibitors, air filters

123 9016, 123 9043, F01L 124, F02D 1306

Patent

active

045221693

ABSTRACT:
A variable cylinder device for internal combustion engines having a movable rocker arm and a movable rocker shaft in which an oil-supplying type lash adjuster is fitted to a housing having a main oil-passage and the rocker shaft is secured to a rocker support. Oil for lubricating the sliding surface of movable rocker shaft is supplied from the main oil-passage through a series of passages formed in the housing and the rocker support, especially through a pipe protruding from the rocker support and slidably inserted into the housing. The housing is further provided with a mechanism for reducing the oil-pressure in the main oil-passage and a mechanism for preventing rotation of the rocker support.

REFERENCES:
patent: 2871838 (1959-02-01), Dadd
patent: 4114588 (1978-09-01), Jordan
patent: 4213442 (1980-07-01), Mihalic

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