Gearbox for motor vehicles

Planetary gear transmission systems or components – With means to vary drive ratio or disconnect drive – Gear shiftable axially to disconnect or vary ratio

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C475S303000, C475S317000

Reexamination Certificate

active

07150697

ABSTRACT:
A range gearbox with planetary gear (1) for motor vehicles intended to be connected to the output side of a basic gearbox. The ring gear (18) of the planetary gear is axially displaceable. The ring gear (18) can engage coupling rings (10, 16) alternatively. A synchronizing member or member (15) is intended to synchronize the rotational speed difference between the ring gear (18) and one or other coupling ring (10, 16). The synchronizing means (15) and the coupling ring (16) are arranged coaxially outside the ring gear (18). A second member or engagement member (25) for engaging the coupling ring (16) and a third member or engagement member (25, 25b) for driving said synchronizing member (15) are arranged on the external side, as seen radially, of the ring gear (18). The coupling ring (16) is arranged between the synchronizing member (15) and the first member (27).

REFERENCES:
patent: 4569252 (1986-02-01), Harper
patent: 4667538 (1987-05-01), Larsson
patent: 4821591 (1989-04-01), Adler
patent: 5083993 (1992-01-01), Öun
patent: 6022289 (2000-02-01), Francis
patent: 6896638 (2005-05-01), Nilsson
patent: 2003/0110876 (2003-06-01), Nilsson
patent: 2102515 (1983-02-01), None
patent: 1-203741 (1989-08-01), None
patent: WO 9620358 (1996-07-01), None
patent: WO 9620359 (1996-07-01), None
patent: WO 0186172 (2001-11-01), 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

Gearbox for motor vehicles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gearbox for motor vehicles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gearbox for motor vehicles will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3710323

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