Piston and a connecting rod apparatus

Details Piston and a connecting rod apparatus Piston and a connecting rod apparatus

1994-07-26

1995-05-09

Argenbright, Tony M.

Internal-combustion engines

Transmission mechanism from piston

With particular piston

1231936, 92216, F16J 114, F16J 122, F16J 106, F02B 7532

Patent

active

054130743

ABSTRACT:
A groove in a direction of a crank shaft is provided in an inner surface of a top wall of a cup-shaped inner sleeve. The groove provides a stop for a semicylindrical slidable guide member that cooperates with a cylindrical concave portion of a cylindrical member to smoothly guide oscillation of a pair of arms at a small end portion of a connecting rod. Further, the slidable guide member allows relative sliding movement of the small end portion of the connecting rod in the direction of a crank shaft but inhibits relative rotation along the center axis of the piston.

REFERENCES:
patent: 2742883 (1956-04-01), Smith
patent: 3027207 (1962-03-01), Meurer
patent: 3056638 (1962-10-01), Hovde
patent: 4031868 (1977-06-01), Karaba et al.
patent: 4794848 (1989-01-01), Melchior
patent: 5086736 (1992-02-01), Wiemann
patent: 5115725 (1992-05-01), Horiuchi
patent: 5179916 (1993-01-01), Schonfield
patent: 5307732 (1994-05-01), Berlinger

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