Ball nut and screw assemby with enhanced radial load capacity

Details Ball nut and screw assemby with enhanced radial load capacity Ball nut and screw assemby with enhanced radial load capacity

1994-04-20

1995-11-21

Herrmann, Allan D.

Machine element or mechanism

Gearing

Teeth

744248R, F16H 2522

Patent

active

054676622

ABSTRACT:
A ball nut and screw assembly has a conventional helical raceway and balls received therein that react load through the centerline of the assembly and an added helical raceway and balls received therein that react radial load on the ball nut to the relief of the first mentioned raceway and balls.

REFERENCES:
patent: 676044 (1901-06-01), Locke
patent: 2298011 (1942-10-01), Hoffar
patent: 2455368 (1948-12-01), Hoffar
patent: 3667311 (1972-06-01), Wysong
patent: 3673886 (1972-07-01), Tomita et al.
patent: 3826153 (1974-07-01), Sheppard
patent: 4221137 (1980-09-01), Futaba
patent: 4557156 (1985-12-01), Teramachi
patent: 4896552 (1990-01-01), Virga
patent: 5142929 (1992-09-01), Simpson, III

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