Ball nut with internal crossover for ball recirculation

Details Ball nut with internal crossover for ball recirculation Ball nut with internal crossover for ball recirculation

1980-12-10

1982-08-03

Czaja, Donald E.

Machine element or mechanism

Gearing

Directly cooperating gears

742163, 74459, 264225, F16H 118

Patent

active

043422357

ABSTRACT:
A ball nut and screw assembly is provided with a molded internal return system for a train of balls drivingly interconnecting the nut and screw. A ball nut with an internal crossover is used as a master mold to produce an imprint mold which positively profiles the helical groove and the cross of the master mold. The imprint mold is positioned in a blank nut and a thermal set resin is supplied to radial openings formed in the blank nut which subsequently hardens into a plug with an internal crossover channel like that of the master mold.

REFERENCES:
patent: 3661030 (1972-05-01), Gagne
patent: 3850046 (1974-11-01), Nilsson
patent: 3961541 (1976-06-01), Fund et al.
patent: 4070921 (1978-01-01), Arnold
patent: 4148226 (1979-04-01), Benton
patent: 4226137 (1980-10-01), Sharp

Affiliated with

Also associated with

Rating

Ball nut with internal crossover for ball recirculation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ball nut with internal crossover for ball recirculation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ball nut with internal crossover for ball recirculation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1464180