Speed converter with zero backlash

Details Speed converter with zero backlash Speed converter with zero backlash

1993-02-11

1996-05-07

Wright, Dirk

Friction gear transmission systems or components

Friction gear is ball

475196, 74 63, F16H 2112, F16H 1304, F16H 1308

Patent

active

055140459

ABSTRACT:
Method and apparatus for reducing backlash in a speed converter using balls to interact between input and output cams. Preferred embodiment features two-point contact of balls by drive input and driven output cam tracks under axial preload.

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Mechanical Engineering & Technology Guide Balls Reduce Speed and Transmit Torque; publ. prior to Mar. 14, 1991.
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