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Class Information
Number: 180/339
Name: Motor vehicles > Transmission mechanism > With temperature control, lubrication or sealing
Description: Subject matter including (a), heating or cooling of the transmission mechanism; (b), means to facilitate the admission of lubricant to the transmission mechanism or (c), means to contain such lubricant or deflect undesirable fluids or solids.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7402923 |
Electrically variable transmission |
Jul. 22, 2008 |
| 7188699 |
Axle assembly with cooling pump |
Mar. 13, 2007 |
| 6997238 |
Cooler plate and gearbox assembly |
Feb. 14, 2006 |
| 6688383 |
Cooling a control device of the gearbox of a motor vehicle |
Feb. 10, 2004 |
| 6670890 |
Thermally activated sensor system |
Dec. 30, 2003 |
| 6637539 |
All terrain vehicle motor with cooling channels |
Oct. 28, 2003 |
| 6474405 |
Refrigeration utilized to cool driveline lubricants |
Nov. 5, 2002 |
| 6397968 |
Transmission unit for hybrid vehicle |
Jun. 4, 2002 |
| 6360840 |
Apparatus and method for controlling temperature of fluid in a differential assembly |
Mar. 26, 2002 |
| 6241038 |
Remote drop box lubrication circuit for tractors |
Jun. 5, 2001 |
| 6216812 |
Front axle assembly for a tractor |
Apr. 17, 2001 |
| 5505112 |
Churning loss reduction means for gear type devices |
Apr. 9, 1996 |
| 5161644 |
Lubrication system for tandem axle assembly |
Nov. 10, 1992 |
| 4915192 |
Arrangement for oil cooler for final drive unit |
Apr. 10, 1990 |
| 4819755 |
Telescoping drive shaft having lubricating passage |
Apr. 11, 1989 |
| 4804056 |
Frame type tractor |
Feb. 14, 1989 |
| 4756208 |
Mid-mount tractor |
Jul. 12, 1988 |
| 4736809 |
Vehicular internal combustion engine with subsidiary transmission |
Apr. 12, 1988 |
| 4645028 |
Motorcycle having balloon tire |
Feb. 24, 1987 |
| 4632202 |
Bearing lubrication for spindles in vehicles |
Dec. 30, 1986 |
| 4496017 |
Wheel hub assembly with integrated reduction gear and brake mechanism |
Jan. 29, 1985 |
| 4422516 |
Axle housing leak oil discharging device |
Dec. 27, 1983 |
| 4341282 |
Carrier vehicle for seismic vibrational system |
Jul. 27, 1982 |
| 4262766 |
Differential housing mounting support |
Apr. 21, 1981 |
| 4213512 |
Power shaft support bearing |
Jul. 22, 1980 |
| 4210220 |
Axle assembly |
Jul. 1, 1980 |
| 4100987 |
Cradle for a differential |
Jul. 18, 1978 |
| 4084654 |
Partially fluid lacked vehicle drive train |
Apr. 18, 1978 |
| 3961679 |
Vehicle final drive and wheel mounting |
Jun. 8, 1976 |
| 3949826 |
Lubrication system for trunnion mounted axle |
Apr. 13, 1976 |
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