Machine element or mechanism – Gearing – Directly cooperating gears
Patent
1996-10-04
1998-06-02
Herrmann, Allan D.
Machine element or mechanism
Gearing
Directly cooperating gears
74606R, F16H 116, F16H 5702
Patent
active
057585423
ABSTRACT:
A system for coupling a motor with a worm speed reducer in which the work hours for assembling the worm speed reducer to the motor can be reduced, and the size and the weight of the reducer can also be minimized. A side of the worm speed reducer case 2 coupled to the motor case 1 is made to comprise an open face and through the open face, a worm gear G is installed inside the speed reducer case 2. A worm W is formed on the circumference of a projected free end of a motor spindle 7 and the bearings for the motor spindle 7 are mounted in a motor case flange 9. The open face of the speed reducer is covered with the flange 9 and the reducer case and the flange 9 are firmly clamped by bolts, thus releasably coupling the motor to the speed reducer.
REFERENCES:
patent: 2038731 (1936-04-01), Gunderson
patent: 2052674 (1936-09-01), Symonds
patent: 2734393 (1956-02-01), Luenberger
patent: 5572906 (1996-11-01), Jorg
"Worm Speed Reducer", Slibaki Bulletin No. 89024, pub'd May 18, 1989, Tsubakimoto Emerson Co.
Fujimura Katsumi
Kim Yojitsu
Ueyama Yoshikazu
Herrmann Allan D.
Skillman Henry H.
Tsubakimoto Emerson Co.
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