Linear gear transfer drive assembly

Details Linear gear transfer drive assembly Linear gear transfer drive assembly

2006-01-03

2006-01-03

Kamen, Noah P. (Department: 3747)

Internal-combustion engines

Transmission mechanism from piston

C074S029000

Reexamination Certificate

active

06981483

ABSTRACT:
A gear drive assembly for internal combustion and heat engines requiring the conversion and transfer of reciprocal linear powered motion input into undirectional rotary output. A rack and pinion assembly having linear power input on the rack and a one-way friction clutch engageable by a pinion gear coupled with a concentric movement cam ring. Cam followers on the rack drive the linear motion input on its return non-power stroke imparting enhanced momentum input thereto.

REFERENCES:
patent: 1567172 (1925-12-01), Powell
patent: 2482136 (1949-09-01), Wright
patent: 4791894 (1988-12-01), White
patent: 4907548 (1990-03-01), Lee
patent: 5233949 (1993-08-01), Rucker
patent: 5394839 (1995-03-01), Haneda

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