Internal-combustion engines – Multiple cylinder – Cylinders in-line
Patent
1977-08-29
1980-03-11
Lazarus, Ira S.
Internal-combustion engines
Multiple cylinder
Cylinders in-line
92 73, 123 54R, 123 58BB, 123197AB, 417539, F02B 7526
Patent
active
041922611
ABSTRACT:
A multi-cylinder reciprocating piston internal combustion engine with the cylinders thereof arranged in series in a plurality of rows, which includes a crank shaft with Z-shaped lift pin having rotatably journaled thereon a universal joint. The universal joint includes an outer part with journal pins and an inner part journaled in the outer part and including a hollow shaft having its longitudinal axis extending perpendicular to the axes of the journal pins. The outer part of the universal joint is non-rotatably connected to a double arm rocker having pistons connected thereto through the intervention of connecting rods. The outer part of the universal joint which is journaled in the engine housing extends around the lifting pin in a box or bowl-shaped manner. For each lifting pin, two diametrically arranged double arm rockers, with two pistons each are provided.
REFERENCES:
patent: 1291531 (1919-01-01), James et al.
patent: 1536262 (1925-05-01), Olivier
patent: 2387540 (1945-10-01), Swain
patent: 2909164 (1959-10-01), Biermann
patent: 4092957 (1978-06-01), Trymorn
Feinberg Craig R.
Klockner-Humboldt-Deutz Aktiengesellschaft
Lazarus Ira S.
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