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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:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8712621 Vehicle having power supply apparatus Apr. 29, 2014
8683887 Rack-and-pinion steering apparatus Apr. 1, 2014
8613459 Variable gear ratio type rack bar and steering apparatus for vehicle having the same Dec. 24, 2013
8555741 Power steering apparatus with adjustment device Oct. 15, 2013
8534146 Geared, continuously variable speed transmission Sep. 17, 2013
8522636 Rectilinear motion device Sep. 3, 2013
8522632 Linear guide assembly with rack Sep. 3, 2013
8511191 Rack shaft support device Aug. 20, 2013
8499660 Hollow rack and hollow rack manufacturing method Aug. 6, 2013
8465034 Rack bar supporting device of steering apparatus for vehicle Jun. 18, 2013
8443689 Rack shaft support device and torsion amount adjustment method for torsion spring used therein May. 21, 2013
8429991 Rack bush and rack pinion type steering apparatus having rack bush for vehicle Apr. 30, 2013
8424406 Actuator having a reduction gear for a final controlling element for regulating a stream of gas or fluid Apr. 23, 2013
8418576 Device for pressing on a gear rack Apr. 16, 2013
8397597 Rack bar and method for production thereof Mar. 19, 2013
8376379 Steering apparatus for vehicle Feb. 19, 2013
8375818 Steering yoke Feb. 19, 2013
8360336 Rack and method of forming the same Jan. 29, 2013
8348124 Knife bar with geared overdrive Jan. 8, 2013
8348541 Joint arrangement for a vehicle Jan. 8, 2013
8336413 Rack and pinion steering apparatus having rack bearing wear compensation with damping Dec. 25, 2012
8327731 Rack bar supporting device of steering apparatus for vehicle Dec. 11, 2012
8307939 Steering gear Nov. 13, 2012
8256314 Cost-effective steering mechanism Sep. 4, 2012
8256315 Apparatus for automatically adjusting clearance of support yoke Sep. 4, 2012
8240972 Robot with linearly movable support member attaching to gripper Aug. 14, 2012
8205515 Rack bushing for an automotive steering system Jun. 26, 2012
8196487 Progressive gearing Jun. 12, 2012
8181549 Steering apparatus May. 22, 2012
8147161 Joint arrangement for a vehicle Apr. 3, 2012
8104368 Load bearing sprocket system Jan. 31, 2012
8104369 Hollow rack, hollow rack end diameter reducing method, hollow rack end diameter reducing apparatus, and hollow rack manufacturing method Jan. 31, 2012
8079280 Rack guide and rack-and-pinion type steering apparatus using the same Dec. 20, 2011
8016319 Vehicle occupant weight classification system Sep. 13, 2011
7980152 Rack and pinion steering gear assembly having self-adjusting eccentric rack bearing Jul. 19, 2011
7954395 Steering apparatus Jun. 7, 2011
7954396 Rack and pinion steering gear with automatic adjustment of the thrust element Jun. 7, 2011
7944158 Controlled electric motor arrangement for a tension mechanism May. 17, 2011
7938033 Geared, continuously variable speed transmission May. 10, 2011
7930951 Rack and pinion steering gear with self-adjusting rack bearing Apr. 26, 2011
7926376 Rack guide and rack-and-pinion type steering apparatus having the rack guide Apr. 19, 2011
7926378 Rack and pinion type power steering apparatus Apr. 19, 2011
7926385 Passive entry side door latch release system Apr. 19, 2011
7891264 Driving mechanism for carrier, recording apparatus, and reading apparatus Feb. 22, 2011
7870805 Rack-and-pinion steering apparatus Jan. 18, 2011
7849757 Linear feedback device for an actuator Dec. 14, 2010
7841606 Rack steering motor vehicle Nov. 30, 2010
7828110 Constraint mechanism for steering device of four-wheeled vehicle Nov. 9, 2010
7815204 Rack-and-pinion type steering apparatus Oct. 19, 2010
7784804 Steering gear Aug. 31, 2010

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