Machine element or mechanism – Elements – Gear casings
Patent
1989-05-10
1991-01-22
Luong, Vinh T.
Machine element or mechanism
Elements
Gear casings
F16H 5702
Patent
active
049861441
ABSTRACT:
A housing of reduction gears adapted to be directly coupled to a motor is improved in order to make it possible for a drive shaft of the reduction gears to assume various positions and attitudes. The improvements reside in that the housing has a hexahedral shape, and setting holes are provided on the respective planar surfaces of the housing except for that surface through which the housing of the reduction gears is directly coupled to the motor. Preferably, bolt pockets are provided on two opposed supporting planar surfaces, and bolt holes extend to the respective bolt pockets from a supporting planar surface adjacent to the two opposed supporting planar surfaces.
REFERENCES:
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patent: 4020715 (1977-05-01), Sollars
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patent: 4708027 (1987-11-01), Stenner
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D. O. James Gear Manufacturing Co., Catalog 45-F Type "S" Worm Gear Speed Reducers, May 19, 1954.
"New Concept in Worm Reduction Gear Units", Engineers' Digest, 46 (1985), Jan., No. 1.
Kobayashi Toru
Sonohara Tsunetoshi
Luong Vinh T.
Mitsubishi Jukogyo Kabushiki Kaisha
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