Torque vectoring drive mechanism having a power sharing...

Planetary gear transmission systems or components – Variable speed or direction transmission combined with... – Variable speed or direction is planetary transmission

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C192S084700

Reexamination Certificate

active

11043795

ABSTRACT:
A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer mechanism includes a clutch actuator assembly for generating and applying a clutch engagement force on the clutch assembly. The clutch actuator assembly includes an electric motor/brake unit and a torque/force conversion mechanism. The motor/brake unit can be operated in either of a motor mode or a brake mode to cause bi-directional linear movement of an output member of the torque/force conversion mechanism. The thrust force generated by the torque/force conversion mechanism is applied to the clutch assembly. The dual mode feature of the electric motor/brake unit significantly reduces the power requirements. A torque vectoring drive axle is equipped with a pair of such torque transfer mechanisms.

REFERENCES:
patent: 672620 (1901-06-01), Buffum
patent: 856703 (1907-06-01), Iversen
patent: 1382289 (1921-06-01), Janicki
patent: 1954686 (1934-04-01), Stickney
patent: 1964956 (1934-07-01), Lincoln
patent: 2466683 (1949-04-01), Buckendale
patent: 3235045 (1966-02-01), Pop
patent: 3690426 (1972-09-01), Weisgerber
patent: 4691593 (1987-09-01), Mueller
patent: 4757728 (1988-07-01), Pitsch
patent: 4763747 (1988-08-01), Muller
patent: 5370588 (1994-12-01), Sawase et al.
patent: 5415598 (1995-05-01), Sawase et al.
patent: 5456641 (1995-10-01), Sawase
patent: 5632185 (1997-05-01), Gassmann
patent: 5699888 (1997-12-01), Showalter
patent: 5904634 (1999-05-01), Teraoka
patent: 5910064 (1999-06-01), Kuroki
patent: 5911291 (1999-06-01), Suetake et al.
patent: 5947855 (1999-09-01), Weiss
patent: 6120407 (2000-09-01), Mimura
patent: 6213241 (2001-04-01), Kita et al.
patent: 6378677 (2002-04-01), Kuroda et al.
patent: 6394246 (2002-05-01), Gassmann et al.
patent: 6484857 (2002-11-01), Vonnegut et al.
patent: 6520880 (2003-02-01), Fukushima et al.
patent: 6533090 (2003-03-01), Osborn et al.
patent: 6616566 (2003-09-01), Gorlich
patent: 6645108 (2003-11-01), Gradu
patent: 6808053 (2004-10-01), Kirkwood et al.
patent: 7004874 (2006-02-01), Mizon et al.
patent: 7044880 (2006-05-01), Bowen
patent: 7059992 (2006-06-01), Bowen
patent: 7083539 (2006-08-01), Bowen
patent: 2006/0205555 (2006-09-01), Bowen
patent: 2006/0293141 (2006-12-01), Sharma et al.
patent: 3908478 (1989-05-01), None
patent: 62-18117 (1987-01-01), None
patent: 3-66927 (1991-03-01), None
patent: WO 02/09966 (2002-02-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Torque vectoring drive mechanism having a power sharing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Torque vectoring drive mechanism having a power sharing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torque vectoring drive mechanism having a power sharing... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3807243

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.