Locking differential with electromagnetic actuator

Details Locking differential with electromagnetic actuator Locking differential with electromagnetic actuator

2006-04-04

2006-04-04

Ho, Ha (Department: 3681)

Planetary gear transmission systems or components

Differential planetary gearing

Bevel gear differential

C188S161000, C192S084310, C192S084950

Reexamination Certificate

active

07022040

ABSTRACT:
A differential assembly includes a case, a pair of pinion gears, a pair of side gears and an electrically operable coupling including an electromagnet. The coupling selectively drivingly interconnects one of the side gears and the case. The electromagnet of the coupling is axially moveable within the case to selectively place the differential assembly in an open or a locked condition.

REFERENCES:
patent: 3133454 (1964-05-01), Padlo
patent: 3414100 (1968-12-01), Spencer
patent: 3732752 (1973-05-01), Louckes et al.
patent: 4150385 (1979-04-01), Ahles
patent: 4263824 (1981-04-01), Mueller
patent: 4662499 (1987-05-01), Jordan
patent: 4781078 (1988-11-01), Blessing et al.
patent: 4805486 (1989-02-01), Hagiwara et al.
patent: 4955853 (1990-09-01), Bausch
patent: 5019021 (1991-05-01), Janson
patent: 5030181 (1991-07-01), Keller
patent: 5092825 (1992-03-01), Goscenski, Jr. et al.
patent: 5098360 (1992-03-01), Hirota
patent: 5350340 (1994-09-01), Paul et al.
patent: 5366421 (1994-11-01), Hirota
patent: 5816971 (1998-10-01), Zentmyer et al.
patent: 5853165 (1998-12-01), Kuivamaki
patent: 5911643 (1999-06-01), Godlew et al.
patent: 6013004 (2000-01-01), Gage et al.
patent: 6083134 (2000-07-01), Godlew
patent: 6428441 (2002-08-01), Hunt
patent: 6436002 (2002-08-01), Ishikawa et al.
patent: 6450914 (2002-09-01), Irwin et al.
patent: 6454068 (2002-09-01), Arai et al.
patent: 6460677 (2002-10-01), Roscoe
patent: 6470988 (2002-10-01), Beesley
patent: 6478708 (2002-11-01), Krisher
patent: 6488606 (2002-12-01), Young et al.
patent: 6503167 (2003-01-01), Sturm
patent: 6733411 (2004-05-01), Kaplan et al.
patent: 6796412 (2004-09-01), Teraoka
patent: 6832972 (2004-12-01), Ishikawa
patent: 2002/0032096 (2002-03-01), Gassmann
patent: 2002/0155913 (2002-10-01), Fusegi et al.
patent: 2-221743 (1990-09-01), None

Affiliated with

Also associated with

Rating

Locking differential with electromagnetic actuator does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Locking differential with electromagnetic actuator, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Locking differential with electromagnetic actuator will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3552574