Valve lever with ball bearing pivot

Details Valve lever with ball bearing pivot Valve lever with ball bearing pivot

1987-06-23

1988-08-16

Wolfe, Willis R.

Internal-combustion engines

Poppet valve operating mechanism

Rocker

123 9041, F01L 118

Patent

active

047636165

ABSTRACT:
A relatively thin, post-mounted valve lever having a ball bearing pivot for operating an intake or exhaust valve of an internal combustion engine and having a lateral bearing surface which slidably engages aligned spaced lateral surfaces on a wide supporting post which maintain the rocking plane within the valve lever.

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patent: 4393820 (1983-07-01), Maki et al.
patent: 4440121 (1984-04-01), Clancy et al.

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