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Class Information
Number: 475/249
Name: Planetary gear transmission systems or components > Differential planetary gearing > Spur gear differential > With means to limit overspeed of one output
Description: Subject matter including means to restrict the amount the rotational velocity of one of the output members of said differential transmission* may exceed the rotational velocity of the other of said output members.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7429227 |
Vehicular driving force distribution device |
Sep. 30, 2008 |
| 7404780 |
Torque distribution-controlling apparatus |
Jul. 29, 2008 |
| 7399249 |
Disk for a multi-disk clutch and production method thereof |
Jul. 15, 2008 |
| 7399250 |
All-wheel drive train |
Jul. 15, 2008 |
| 7361117 |
Differential limiter |
Apr. 22, 2008 |
| 7361114 |
Vehicle differential including pump with variable-engagement clutch |
Apr. 22, 2008 |
| 7344469 |
Torque distributing drive mechanism with ravigneaux gearset |
Mar. 18, 2008 |
| 7311633 |
Vehicular four-wheel drive unit |
Dec. 25, 2007 |
| 7294086 |
Hydraulic control system for multiple clutches in a motor vehicle |
Nov. 13, 2007 |
| 7276010 |
Drive force transmission device |
Oct. 2, 2007 |
| 7267627 |
Torque vectoring axle assembly |
Sep. 11, 2007 |
| 7267628 |
Motor vehicle with torque vectoring drive axle |
Sep. 11, 2007 |
| 7258187 |
Torque vectoring axle |
Aug. 21, 2007 |
| 7232397 |
Axleshaft retention assembly for differentials and method of assembly |
Jun. 19, 2007 |
| 7217212 |
Differential gear system having a stably-oriented orbiting gear |
May. 15, 2007 |
| 7156766 |
Differential assembly for controlling the distribution of torque |
Jan. 2, 2007 |
| 7147585 |
Helical gear differential |
Dec. 12, 2006 |
| 7144347 |
Differential limiting device |
Dec. 5, 2006 |
| 7097585 |
Differential gearing for vehicle |
Aug. 29, 2006 |
| 7086982 |
Torque vectoring drive axle assembly |
Aug. 8, 2006 |
| 7083541 |
Axle drive block with a differential lock |
Aug. 1, 2006 |
| 7056256 |
Differential apparatus |
Jun. 6, 2006 |
| 7022041 |
Helical gear differential |
Apr. 4, 2006 |
| 7008345 |
Planetary differential |
Mar. 7, 2006 |
| 6962227 |
Torque vectoring drive axle assembly |
Nov. 8, 2005 |
| 6935983 |
Final drive assembly with differential lock |
Aug. 30, 2005 |
| 6830530 |
Torque biasing planetary differential |
Dec. 14, 2004 |
| 6802791 |
Pressure control valve for hydraulic actuation assembly |
Oct. 12, 2004 |
| 6783474 |
Torque controller for controlling torque to two or more shafts |
Aug. 31, 2004 |
| 6705966 |
Motor-vehicle drive train |
Mar. 16, 2004 |
| 6685594 |
Differential limiting device for a differential device |
Feb. 3, 2004 |
| 6634979 |
Gear system with adjustable resistance to differential action |
Oct. 21, 2003 |
| 6612956 |
Front-rear axle driving torque transmission apparatus |
Sep. 2, 2003 |
| 6581745 |
Driving force distributing apparatus for a four-wheel drive vehicle |
Jun. 24, 2003 |
| 6575868 |
Transaxle with differential lock mechanism |
Jun. 10, 2003 |
| 6554735 |
Planetary gear type differential apparatus |
Apr. 29, 2003 |
| 6533698 |
High bias differential lock |
Mar. 18, 2003 |
| 6524207 |
Control method of inter-axle differential and inter-axle differential apparatus |
Feb. 25, 2003 |
| 6420808 |
Gearing for wind generators |
Jul. 16, 2002 |
| 6402656 |
Limited slip differential |
Jun. 11, 2002 |
| 6371880 |
Limited slip differential |
Apr. 16, 2002 |
| 6325738 |
Limited slip differential |
Dec. 4, 2001 |
| 6309321 |
Fully-locking torque-proportioning differential |
Oct. 30, 2001 |
| 6254506 |
Transmission for four-wheel drive vehicle |
Jul. 3, 2001 |
| 6019696 |
Limited slip planet gear for a motor vehicle differential assembly |
Feb. 1, 2000 |
| 6013004 |
Parallel-axis gear differential with pinion mounted brake shoes |
Jan. 11, 2000 |
| 6001041 |
Power transmission |
Dec. 14, 1999 |
| 5976051 |
Differential drive with inner supporting means for the differential gears |
Nov. 2, 1999 |
| 5961368 |
Differential structure of remotely controlled toy car |
Oct. 5, 1999 |
| 5957801 |
Coil spring preload for parallel-axis differential |
Sep. 28, 1999 |
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