Title:
CHANGING MECHANISM FOR RECIPROCATING MOTION AND ROTATIONAL MOTION
Document Type and Number:
Japanese Patent JPS58166159
Kind Code:
A
Abstract:
PURPOSE:To eliminate the side pressure of a piston and reduce the vibration due to improvement of a balancing capacity and elimination of the unbalancing force by such a step that two connecting rods and a biaxial crankshaft are connected by symmetric links with respect to one piston. CONSTITUTION:Two connecting rods are assembled to a piston 1 through a balancing member 3. The above balancing member 3 is connected to the piston 1 by a piston pin 2 in an upper bearing 4, and in a lower bearing 5, and connected to a small end 7 of connecting rods 6 by connecting pins 8. The above connecting rod 6 is provided with the forked small end 7 so that the rod 6 is suitable to be connected to the lower bearing 5 of the balancing member by a connecting pin 8. In addition, a large end 9 of the connecting rod is connected to the crank pin 11 of a crank-shaft 10. The above crank-shafts 10 form a pair by biaxes, and mesh each other by a gear 12 fixed coaxially, and make a symmetric reverse rotation.
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Inventors:
SHIMONO YUKIO
Application Number:
JP5056982A
Publication Date:
October 01, 1983
Filing Date:
March 27, 1982
Export Citation:
Assignee:
SHIMONO YUKIO
International Classes:
F16H21/18; F02B75/32; F16H21/30; F16H37/12; (IPC1-7): F16H21/18; F16H37/12