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Class Information
Number: 152/158
Name: Resilient tires and wheels > Tires, resilient > Cushion and pneumatic combined > Enclosed cushion > Internal buffers
Description: Protruding into the chamber constituting the pneumatic means is an element which takes the load only when the pneumatic means is deflated or is distorted beyond the normal amount, such as by hitting a rock or other obstruction.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7451792 Tire support ring Nov. 18, 2008
7438099 Safety support with improved endurance Oct. 21, 2008
7406991 Pneumatic tire with bead composite Aug. 5, 2008
7387141 Low noise pneumatic tire Jun. 17, 2008
7360570 Low noise tire support ring Apr. 22, 2008
7347236 Support for a tire tread Mar. 25, 2008
7337814 Runflat tire system and support ring therefor Mar. 4, 2008
7313864 Method for producing a run-flat support body for run-flat vehicle wheels Jan. 1, 2008
7287564 Tire safety support and rim and support assembly containing centering means and with facilitated mounting Oct. 30, 2007
7261134 Vehicle wheel rim assembly for motor vehicle Aug. 28, 2007
7252126 Device designed to be fitted around a wheel rim and comprising centering means Aug. 7, 2007
7249622 Tire with deep tread grooves Jul. 31, 2007
7234496 Safety insert generating a transverse vibrating signal and device for sensing the tire bearing on the insert Jun. 26, 2007
7188648 Tire/wheel assembly and run-flat support member Mar. 13, 2007
7188649 Runflat tire system and support ring therefor Mar. 13, 2007
7178569 Runflat tire system and support ring therefor Feb. 20, 2007
7100654 Safety support for a vehicle wheel and safety system and vehicle wheel including the safety support Sep. 5, 2006
7066225 Runflat insert for tires and materials therefor Jun. 27, 2006
7055565 Runflat tire system and support ring therefor Jun. 6, 2006
7044180 Run-flat insert for tires May. 16, 2006
7007732 Deflated tire lubricant Mar. 7, 2006
6997223 Mounting structure of tire monitoring device Feb. 14, 2006
6989065 Method of manufacturing a filament formed reinforcement member and a run flat tire support therewith Jan. 24, 2006
6932130 Tire wheel assembly Aug. 23, 2005
6932131 Tire reinforcing arrangement Aug. 23, 2005
6926052 Vehicle tire Aug. 9, 2005
6915824 Tire/wheel assembly and run-flat support member Jul. 12, 2005
6901980 Tire/wheel assembly and run-flat support member Jun. 7, 2005
6880596 Tire assembly including tire support ring Apr. 19, 2005
6853297 Safety insert with incorporated transmission antenna Feb. 8, 2005
6843289 Tire/wheel assembly and run-flat support member Jan. 18, 2005
6843287 Tire/wheel assembly and run-flat support member Jan. 18, 2005
6843288 Tire/wheel assembly and run-flat support member Jan. 18, 2005
6843286 Tire/wheel assembly, run-flat support member and manufacturing method therefor Jan. 18, 2005
6840294 Run-flat tire and tire/wheel assembly Jan. 11, 2005
6814114 Tire to rim rotation limiter for a run-flat assembly Nov. 9, 2004
6758250 Lubricant release system Jul. 6, 2004
6758249 Grooved tire support ring Jul. 6, 2004
6716380 Process and device for cross-linking/expanding a blank for a safety support for a tire and support obtained by this process Apr. 6, 2004
6688354 Tire comprising a reinforcing profiled element in at least one sidewall, and tire/rim assembly comprising such a tire Feb. 10, 2004
6672349 Vehicle wheel with a pneumatic tire Jan. 6, 2004
6672149 Method for assessing the range of a run-flat system Jan. 6, 2004
6640857 Heavy-duty pneumatic radial tire and wheel rim assembly with support ring Nov. 4, 2003
6619350 Vehicle wheel with an emergency running support body and at least one lubricant container Sep. 16, 2003
6598633 Tire safety support and rim and support assembly containing centering means and with facilitated mounting Jul. 29, 2003
6543500 Alarm safety insert Apr. 8, 2003
6523587 Device to prevent full collapse of a pneumatic tire on vehicles and large aircraft Feb. 25, 2003
6516846 Flat-proof rim for a pneumatic tyre of a wheel Feb. 11, 2003
6516845 Support device within a tire cavity to provide runflat capability Feb. 11, 2003
6510375 Method and arrangement for controlling a vehicle and/or for providing driver information when there is loss of tire pressure Jan. 21, 2003

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