Pneumatic-spring wheel-suspension leg

Details Pneumatic-spring wheel-suspension leg Pneumatic-spring wheel-suspension leg

2005-06-28

2005-06-28

Schwartz, Christopher P. (Department: 3683)

Spring devices

Vehicle

Comprising compressible fluid

C267S035000

Reexamination Certificate

active

06910682

ABSTRACT:
A pneumatic-spring wheel-suspension leg for motor vehicles. The leg comprises a bellows (1) that can be rolled up over a jacket (3) and accommodates a pneumatics chamber (9), a hydraulic dashpot inside the bellows or jacket, and a piston rod (5) that travels into and out of the dashpot and is attached axially and resiliently directly or indirectly at one end to the vehicle's chassis. The object is to relieve the dashpot of difficult attenuation tasks when a hard wheel suspension is necessary. The leg accordingly includes another pneumatics chamber (10) and the communication between the two pneumatics chambers can be partly or entirely blocked by a valve.

REFERENCES:
patent: 4613116 (1986-09-01), Buma
patent: 5058868 (1991-10-01), Sirven
patent: 5941508 (1999-08-01), Murata et al.
patent: 6322058 (2001-11-01), Tanigawa et al.
patent: 6343781 (2002-02-01), Joseph

Affiliated with

Also associated with

Rating

Pneumatic-spring wheel-suspension leg does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pneumatic-spring wheel-suspension leg, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic-spring wheel-suspension leg will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3483996