Drive coupling with a ventable seal

Details Drive coupling with a ventable seal Drive coupling with a ventable seal

1987-05-11

1988-06-14

Bonck, Rodney H.

192 clutches and power-stop control

Clutches

Axially engaging

74405, 192 67R, 192112, F16D 1100, F16H 5700

Patent

active

047505990

ABSTRACT:
A drive coupling is movable to selectively engage and disengage a drive shaft with a final drive gear set. The coupling is sealingly disposed within a housing. To prevent the pressure within the housing from increasing or decreasing during movement of the coupling, a vent structure is formed on the drive coupling. The vent structure cooperates with the seal member to vent the housing during movement of the drive coupling to thereby ensure pressure balance within the housing.

REFERENCES:
patent: 980777 (1911-01-01), Havens
patent: 3504563 (1970-04-01), Polak
patent: 3504564 (1970-04-01), Kell
patent: 4491037 (1985-01-01), Bullock
patent: 4590818 (1986-05-01), Teraoka

Affiliated with

Also associated with

Rating

Drive coupling with a ventable seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drive coupling with a ventable seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive coupling with a ventable seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-500204