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Class Information
Number: 74/422
Name: Machine element or mechanism > Gearing > Directly cooperating gears > Rack and pinion
Description: Gearing, the gearing embodying racks and pinions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614317 |
Rack-and-pinion gear mechanism |
Nov. 10, 2009 |
| 7588258 |
Steering apparatus |
Sep. 15, 2009 |
| 7581926 |
Servo-controlled extender mechanism for extendable rotor blades for power generating wind and ocean current turbines |
Sep. 1, 2009 |
| 7487984 |
Steering rack wear compensator |
Feb. 10, 2009 |
| 7472640 |
Pneumatic rotary actuator |
Jan. 6, 2009 |
| 7469897 |
Position control device for moving member |
Dec. 30, 2008 |
| 7464960 |
Vehicle occupant weight classification system |
Dec. 16, 2008 |
| 7458290 |
Rack and pinion type steering gear |
Dec. 2, 2008 |
| 7441475 |
Rack-and-pinion steering system, in particular for light commercial vehicles |
Oct. 28, 2008 |
| 7430937 |
Rack and pinion stabilizer system |
Oct. 7, 2008 |
| 7413163 |
Rack and pinion wheel drive for an industrial sliding blade damper |
Aug. 19, 2008 |
| 7309073 |
Steering system |
Dec. 18, 2007 |
| 7305901 |
Rack-and-pinion steering |
Dec. 11, 2007 |
| 7281444 |
Rack and pinion gear yoke assembly |
Oct. 16, 2007 |
| 7270029 |
Passive entry side door latch release system |
Sep. 18, 2007 |
| 7258034 |
Rack bar of power steering gearbox |
Aug. 21, 2007 |
| 7258035 |
Rack and pinion steering device |
Aug. 21, 2007 |
| 7252618 |
Rack and pinion transmission for a pintle valve |
Aug. 7, 2007 |
| 7240351 |
Tray carrying-in starting mechanism for disk drive |
Jul. 3, 2007 |
| 7225541 |
Method for producing hollow rack bar |
Jun. 5, 2007 |
| 7210365 |
Guide section with toothed rack |
May. 1, 2007 |
| 7210368 |
Ultrasonic welded plastic retainer to secure yoke plug adjustment |
May. 1, 2007 |
| 7207231 |
Rack gear and method of making same |
Apr. 24, 2007 |
| 7197956 |
Thrust piece unit for rack-and-pinion steering mechanisms |
Apr. 3, 2007 |
| 7137760 |
Methods and apparatus for manufacturing operations using opposing-force support systems |
Nov. 21, 2006 |
| 7080570 |
Drive device for machine tools |
Jul. 25, 2006 |
| 7069695 |
Automatically opening/closing apparatus for vehicle |
Jul. 4, 2006 |
| 7059211 |
Rack-and-pinion gear mechanism |
Jun. 13, 2006 |
| 7032470 |
Yoke bearing providing improved support |
Apr. 25, 2006 |
| 7021196 |
Steering rack |
Apr. 4, 2006 |
| 7013759 |
Apparatus for handling tubulars and method |
Mar. 21, 2006 |
| 6983962 |
Deadlock arrangement for locks |
Jan. 10, 2006 |
| 6939044 |
Recirculating rolling element cartridge for linear motion bearing assembly |
Sep. 6, 2005 |
| 6925899 |
Hollow steering rack bar and its manufacturing method |
Aug. 9, 2005 |
| 6920804 |
Staked retention for pinion ball bearing |
Jul. 26, 2005 |
| 6921096 |
Vehicle steering system having rack bar supporting apparatus |
Jul. 26, 2005 |
| 6898853 |
Method for manufacturing a hollow rack shaft |
May. 31, 2005 |
| 6891344 |
Automatic opening and closing apparatus for vehicle |
May. 10, 2005 |
| 6860829 |
Play-free steering gear |
Mar. 1, 2005 |
| 6845993 |
Rack and pinion steering apparatus and method for producing the same |
Jan. 25, 2005 |
| 6837642 |
Length adjustment mechanism of expandable rod |
Jan. 4, 2005 |
| 6826945 |
Method for producing a rack |
Dec. 7, 2004 |
| 6796198 |
Driving assembly for controllably driving a slide |
Sep. 28, 2004 |
| 6782772 |
Hollow rack shaft and manufacturing method thereof |
Aug. 31, 2004 |
| 6779271 |
Method for manufacturing a hollow rack shaft |
Aug. 24, 2004 |
| 6763739 |
Hollow rack shaft and manufacturing method thereof |
Jul. 20, 2004 |
| 6722222 |
Inclined rack and spiral radius pinion corkscrew machine |
Apr. 20, 2004 |
| 6722465 |
Steering mechanism for an automotive vehicle |
Apr. 20, 2004 |
| 6698300 |
Actuator unit |
Mar. 2, 2004 |
| 6684727 |
Rack and pinion steering apparatus |
Feb. 3, 2004 |
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