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1. (WO1998050692) CYLINDER ASSEMBLY FOR CAM ENGINE

Pub. No.:    WO/1998/050692    International Application No.:    PCT/US1997/007437
Publication Date: Fri Nov 13 00:59:59 CET 1998 International Filing Date: Sat May 03 01:59:59 CEST 1997
IPC: F01B 9/06
F01B 13/06
F02B 57/10
Applicants: RUSSELL, Robert, L.
Inventors: RUSSELL, Robert, L.
Title: CYLINDER ASSEMBLY FOR CAM ENGINE
Abstract:
A unitary cylinder (31) useful in internal combustion engines having external threads (41) at one end for a connection with the engine; the cylinder providing internal bearing support to an associated piston mounted internally thereof and external bearing support (60) to a cam actuated saddle (30) embracing the cylinder's exterior. Elongated openings (38) in opposing walls of the cylinder accommodate passage of a transverse wrist pin connection (33) between the internal piston (32) and external saddle (30).