Planetary gear transmission systems or components – Nonplanetary variable speed or direction transmission... – Nonplanetary transmission is friction gearing
Reexamination Certificate
2005-12-27
2005-12-27
Pang, Roger (Department: 3681)
Planetary gear transmission systems or components
Nonplanetary variable speed or direction transmission...
Nonplanetary transmission is friction gearing
C475S269000
Reexamination Certificate
active
06979275
ABSTRACT:
A transmission apparatus includes at least an auxiliary transmission for supplementing a main transmission. The auxiliary transmission includes a damper which has a damper characteristic adapted to a low speed select state of the auxiliary transmission, and which is disposed in a low speed transmission path used for transmission of torque in the low speed select state of the auxiliary transmission. The auxiliary transmission further comprises a bypass member defining a bypass transmission path bypassing the low speed damper. The bypass transmission path is a torque path used for transmission of torque in a high speed select state of the auxiliary transmission.
REFERENCES:
patent: 1699653 (1929-01-01), Bronander
patent: 3429202 (1969-02-01), Galicher
patent: 5045035 (1991-09-01), Ganoung
patent: 5733218 (1998-03-01), Sudau et al.
patent: 5846153 (1998-12-01), Matsuoka
patent: 6397994 (2002-06-01), Bowen
patent: 0563941 (1993-03-01), None
patent: 60-107662 (1985-07-01), None
patent: 2-163562 (1990-06-01), None
patent: 40225565 (1990-10-01), None
patent: 9-137853 (1997-05-01), None
patent: 11-315734 (1999-11-01), None
patent: WO 01/29452 (2001-04-01), None
Hiraku Ryozo
Kobayashi Shin
Nissan Motor Co,. Ltd.
Pang Roger
LandOfFree
Auxiliary transmission in transmission system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Auxiliary transmission in transmission system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Auxiliary transmission in transmission system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3515193