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Class Information
Number: 475/313
Name: Planetary gear transmission systems or components > With means to vary drive ratio or disconnect drive (e.g., brake or clutch) > Sun braked > Intermeshing planet pinions on single carrier
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7452303 |
Eight speed powertrain of automatic transmission for vehicle |
Nov. 18, 2008 |
| 7442145 |
Multi-Speed transmissions with a long pinion |
Oct. 28, 2008 |
| 7367915 |
Automatic speed changer |
May. 6, 2008 |
| 7282007 |
Multiple-speed transmission for automotive vehicle |
Oct. 16, 2007 |
| 7267631 |
Automatic transmission having a start-up clutch |
Sep. 11, 2007 |
| 7244212 |
Six-speed automatic gearbox |
Jul. 17, 2007 |
| 7052431 |
Automatic transmission |
May. 30, 2006 |
| 7029417 |
Transmission with long ring planetary gearset |
Apr. 18, 2006 |
| 6849024 |
Starting clutch and method of controlling the same |
Feb. 1, 2005 |
| 6485390 |
Transfer for four-wheel drive vehicle |
Nov. 26, 2002 |
| 6273838 |
Gear train for vehicle automatic transmissions |
Aug. 14, 2001 |
| 6200242 |
Powertrain with a multi-speed transmission |
Mar. 13, 2001 |
| 5924952 |
Full-time transfer case with syncronized range shift arrangement |
Jul. 20, 1999 |
| 5194056 |
Automatic transmission for motor vehicles |
Mar. 16, 1993 |
| 5141477 |
Planetary gear drive with intermeshing planet pinions in multistage automatic transmission |
Aug. 25, 1992 |
| 5133697 |
Planetary gear system |
Jul. 28, 1992 |
| 4878401 |
Combination accessory drive and speed reducer |
Nov. 7, 1989 |
| 4721014 |
Planetary carrier for planetary gear transmission |
Jan. 26, 1988 |
| 4195537 |
Automatic transmission |
Apr. 1, 1980 |
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