Roller spindle assembly and brake actuator incorporating the sam

Details Roller spindle assembly and brake actuator incorporating the sam Roller spindle assembly and brake actuator incorporating the sam

1998-07-20

2000-12-12

Mar, Michael

Brakes

Wheel

Axially movable brake element or housing therefor

188 728, 188162, 744248NA, 74 8915, F16D 5502

Patent

active

061585572

ABSTRACT:
The invention relates to a roller spindle assembly (2) having a spindle rod (4) and a spindle nut (6) and roller bearings (10). The roller bearings are journalled between the spindle nut (6) and the spindle rod (4). The spindle rod (4) and the spindle nut (6) move relative to each other and, for a relative movement of the spindle rod to the spindle nut (6), the roller bearings (10) are displaced out of a start position. The roller bearings (10) are journalled in a cage (8) resiliently biased by a return spring (12). With the cage (8), the roller bearings (10) are guided back into the start position after a completed displacement from the start position when the spindle rod (4) and spindle nut (6) are at rest. In this way, it is not necessary to provide a conventional return of the roller bearings (10) with the aid of complex return-guide channels in the spindle nut (6).

REFERENCES:
patent: 2770155 (1956-11-01), Morgan
patent: 2795149 (1957-06-01), Morris
patent: 4192398 (1980-03-01), Hunt
patent: 4392557 (1983-07-01), Franke
patent: 4479397 (1984-10-01), Jelinek et al.
patent: 4542661 (1985-09-01), Teramachi
patent: 4809824 (1989-03-01), Fargier et al.
patent: 4860859 (1989-08-01), Yamatoh et al.
patent: 4920817 (1990-05-01), Granbom
patent: 5107967 (1992-04-01), Fujita et al.

Affiliated with

Also associated with

Rating

Roller spindle assembly and brake actuator incorporating the sam does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Roller spindle assembly and brake actuator incorporating the sam, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roller spindle assembly and brake actuator incorporating the sam will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-207829