Device for avoiding flank blacklash in gear trains

Details Device for avoiding flank blacklash in gear trains Device for avoiding flank blacklash in gear trains

1993-07-09

1994-10-18

Braun, Leslie A.

Machine element or mechanism

Gearing

Backlash take-up

74665N, 101183, F16H 5518, B41F 516

Patent

active

053557425

ABSTRACT:
A device for avoiding gear flank backlash or chattering of first and second gear trains. Each of the gear trains include a plurality of mutually meshing gear wheels. The first gear train has a first initial wheel and a first end wheel. The first initial wheel is driven. The second gear train has a second initial wheel and a second end wheel. The second end wheel is driven. The first and second initial wheels of the first and second gear trains are non-rotatably connected to one another. A tensioning device is connected between the first and second end wheels and it produces a torque in a preferred rotational direction of the gear wheels of the first gear train. The torque acts between the first initial wheel and the first end wheel and ensures a definite flank alignment of the gear wheels during the operation of the first gear train.

REFERENCES:
patent: 1107731 (1914-08-01), Vold
patent: 2707914 (1955-05-01), Harrold
patent: 3365723 (1968-01-01), Spormann
patent: 3477304 (1969-11-01), Young
patent: 4953417 (1990-09-01), Baumgarten et al.

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