Bearing system for wave generator drive

Details Bearing system for wave generator drive Bearing system for wave generator drive

1989-11-13

1991-10-29

Herrmann, Allan D.

Planetary gear transmission systems or components

Planet periphery surrounds axis of interacting gear

Means to change speed ratio between input and output

475166, F16H 1550

Patent

active

050612271

ABSTRACT:
A bearing system for a wave generator includes at least two laterally positioned rolling discs each of which is supported eccentrically through an eccentric ring and an intermediate bearing. The eccentric rings are frictionally clamped to each other with one of the rings being adjustable relative to the other to provide eccentricity. The exterior faces of the discs roll against a flexible ring. Axial movement of the flexible ring relative to the rolling discs is precluded through the use of collars or clips which radially project from the rolling discs. The axial end faces of the flexible ring sealingly engage the interior faces of the collars.

REFERENCES:
patent: Re25579 (1964-05-01), Sacchi
patent: 787080 (1905-04-01), Conant
patent: 2666345 (1954-01-01), Amberg
patent: 4003272 (1977-01-01), Volkov
patent: 4112787 (1978-09-01), Tippman et al.
patent: 4580957 (1986-04-01), Fickelscher
The Harmonic Drive, Machine Design, Apr. 14, 1960 pp. 160-713.

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