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Class Information
Number: 152/416
Name: Resilient tires and wheels > Tires, resilient > Inflating devices > Vehicle body carried supply
Description: Where the inflating device is for inflating pneumatic tires while the vehicle is in motion and comprises an air supply source as a pump or a tank carried by a portion of the vehicle other than the wheels or tires, and is combined with air lines to the tires.


Sub-classes under this class:

Class Number Class Name Patents
152/417 Rotary joints 109


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7555903 Tire pressure regulating system Jul. 7, 2009
7530379 Tire inflation system May. 12, 2009
7367371 Inflation circuit, in particular for a tire mounted on a wheel, and corresponding wheel May. 6, 2008
7331221 Precision inflation control device Feb. 19, 2008
7287565 Device and method for dealing with phenomena of loss of pressure and running flat with vehicle tires Oct. 30, 2007
7259663 Wheel state adjustment system and method thereof Aug. 21, 2007
7249499 Velocity sensitivity correction method of reduced pressure judging value in tire pressure drop alarming device Jul. 31, 2007
7219540 Tire pressure adjustment system May. 22, 2007
7117909 Expandable spindle plug assembly for use with automatic tire inflation systems Oct. 10, 2006
7089953 Controlled pneumatic device for automatic inflating/deflating of a confinement capacity of a gas fluid under relative pressure Aug. 15, 2006
7021348 Device for sealing and inflating an inflatable object Apr. 4, 2006
6980925 Real-time signal processing for vehicle tire load monitoring Dec. 27, 2005
6941989 Tire pressure control arrangement for a motor vehicle Sep. 13, 2005
6938658 Expandable spindle plug assembly for use with automatic tire inflation systems Sep. 6, 2005
6880598 Check valve for tire inflation system Apr. 19, 2005
6877200 Apparatus and method for vehicle tire repair or replacement Apr. 12, 2005
6871683 Hub cap filter for tire inflation system Mar. 29, 2005
6824145 Level adjusting unit with a compressed air reservoir and a tire inflation connector Nov. 30, 2004
6773132 Emergency kit having an air compressor in combination with an impact wrench and a tire jack for changing a tire Aug. 10, 2004
6725895 Wheel Apr. 27, 2004
6719028 Wheel end assembly with spindle sleeve Apr. 13, 2004
6575269 Device with components concentrically disposed and rotational in relation to each other and utilization of said device in tire inflating installation Jun. 10, 2003
6554094 Method and system for independently electronically controlling steering of vehicle wheels Apr. 29, 2003
6484774 Vehicle tire inflation system Nov. 26, 2002
6474383 Automotive wheel with improved inflation system Nov. 5, 2002
6457502 Dual tire pressure balance system Oct. 1, 2002
6394159 Hub cap filter for tire inflation system May. 28, 2002
6357469 Tire valve with integrated pressure sensor Mar. 19, 2002
6325123 Tire inflation system for a steering knuckle wheel end Dec. 4, 2001
6269691 Automatic tire inflation system with booster pump Aug. 7, 2001
6145558 Seal arrangement for a central tire inflation system Nov. 14, 2000
5876526 Automotive flat tire repair system improvement Mar. 2, 1999
5849120 Device for monitoring the inflation pressure of the tires of a vehicle Dec. 15, 1998
5839801 Variable tire pressure traction control enhancement Nov. 24, 1998
5730177 Tire air-injection device Mar. 24, 1998
5674332 Method of adjusting the pressure of the tires on a vehicle Oct. 7, 1997
5629874 Vehicular tire air pressurization system and method May. 13, 1997
5629873 Distributed intelligence vehicular tire air pressurization system and method May. 13, 1997
5618361 Pressure sensor and apparatus controlling and maintaining air-pressure in vehicle tires Apr. 8, 1997
5524481 Measure wet tank routine comparing its pressure to that of associated tire(s) Jun. 11, 1996
5516379 CTI program pressure setting override May. 14, 1996
5465772 Controlling and maintaining air-pressure in vehicle tires Nov. 14, 1995
5398743 Tire inflating and deflating system Mar. 21, 1995
5397144 Bicycle operated air pump Mar. 14, 1995
5327346 Automatic control for central tire inflation system Jul. 5, 1994
5318317 Bicycle operated air pump Jun. 7, 1994
5313995 Central tire inflation system May. 24, 1994
5263524 Trailer detection control for vehicle central tire inflation system Nov. 23, 1993
5253687 Vehicle central tire inflation system Oct. 19, 1993
5244027 Vent for vehicle tire inflation system Sep. 14, 1993

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