Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail
Patent
1987-12-02
1989-04-25
Wolfe, Willis R.
Internal-combustion engines
Particular piston and enclosing cylinder construction
Cylinder detail
123 9027, F01L 104, F01L 126, F02F 124
Patent
active
048237477
ABSTRACT:
The invention relates to a device for mounting two camshafts in the cylinder head of a multi-cylinder in-line internal combustion engine having especially four valves per cylinder, the device comprising bearing housings supported on the cylinder-head housing. To make it possible to provide a cylinder head with small valve angles and with more than four cylinder-head screws per cylinder, the bearing housings are accommodated in a camshaft bearing frame consisting of longitudinal and transverse webs and produced separately from the cylinder-head housing.
REFERENCES:
patent: 4534325 (1985-08-01), Tanaka
patent: 4535733 (1985-08-01), Honda
patent: 4537166 (1985-08-01), Kimura et al.
patent: 4553510 (1985-11-01), Yano et al.
patent: 4572117 (1986-02-01), Yoshikawa
patent: 4621597 (1986-11-01), Kawada et al.
patent: 4729349 (1988-03-01), Sonoda et al.
patent: 4739735 (1988-04-01), Ichida et al.
Hardt Thomas
Klumpp Rolf
Wagner Wolf-Dietrich
Daimler-Benz Aktiengesellschaft
Macy M.
Wolfe Willis R.
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