Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent
1985-03-15
1987-03-31
Braun, Leslie
Machine element or mechanism
Gearing
Plural power paths to and/or from gearing
74336B, 74191, F16H 1550, F16H 1516
Patent
active
046533494
ABSTRACT:
An auxiliary device driving unit driven by an engine comprises an input member fixed to a crank shaft of the engine and provided with a disc-like portion and a cylindrical portion, an output member placed opposing the disc-like portion in a freely rotatable manner, the output member having the same axial center as the cylindrical portion of the input member, a plurality of planet cone members in a conical shape which are supported by the outer peripheries of the input and output members through partial contact, a speed change ring which is in contact with the cone generatrix of said planet cone members and is movable along the same axial center line as the input member, a speed change shaft having a feeding means for controlling movement of the speed change ring in the axial direction, a motor for rotating the speed change shaft, an electric circuit for controlling the motor, a driven member which is coupled to the output member through a ball cam and is rotatable on said cylindrical portion of input member and a crank pulley fixedly supported by the driven member.
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patent: 4502345 (1985-03-01), Butterfield
Braun Leslie
Mitsubishi Denki & Kabushiki Kaisha
Wright D.
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