About 662 results
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https://drivepatents.com/patents/948351 · 7 Oct 2015
A tire-based system and method for estimating road surface friction is disclosed. The system comprises at least one tire (12) mounted to a wheel hub and supporting a vehicle (14); model-based longitudinal stiffness estimating means for producing a model-ba...
https://drivepatents.com/patents/948343 · 7 Oct 2015
A tire-based system and method for estimating a longitudinal stiffness between a tire (12) and a road surface is disclosed. The system comprises at least one tire (12) mounted to a wheel hub and supporting a vehicle (14); load measurement means for determi...
https://drivepatents.com/patents/949181 · 2 Sep 2015
An apparatus for use in the manufacture of a pneumatic tire is disclosed. The apparatus comprises a longitudinal axis and a plurality of arcuate segments (28) defining an arc of a cylindrical surface such that the arcuate segments collectively define the c...
https://drivepatents.com/patents/959488 · 1 Jul 2015
A rubber composition for use in a tire tread and a respective tread and pneumatic tire with such a tread is dieclosed. The rubber composition comprises from 20 to 90 part by weight per 100 parts by weight of rubber (phr) of a solution polymerized styrenebu...
https://drivepatents.com/patents/959483 · 1 Jul 2015
An air compressor mountable within an annular tire cavity (5) of a pneumatic tire (1) is disclosed. The air compressor (10, 111, 211, 311, 411) comprises an air inlet (112) for receiving air to be pumped into the tire cavity (5), an air compression chamber...
https://drivepatents.com/patents/959482 · 1 Jul 2015
A compressor mountable in an annular tire cavity (12) is disclosed. The compressor (14, 114, 214) comprises an air inlet (28), an air outlet (30), a body (40) in which are formed a blind hole (46) having a sidewall, a compression chamber (42) in fluid comm...
https://drivepatents.com/patents/959479 · 1 Jul 2015
A pneumatic tire having a tire cavity (28) defined by an inner liner (26), an air inlet housing (92) affixed to the inner liner (26) and a first sidewall (16) having an elongate sidewall air passageway (32) therein is disclosed. An elongate tubular inlet c...
https://drivepatents.com/patents/959481 · 1 Jul 2015
An air compressor mountable to a sidewall (3) of an annular tire cavity (5) is disclosed. The compressor (10, 100) comprises an air inlet (11) for receiving air to be pumped into the tire cavity (5); an air outlet (13) for releasing air into the tire cavit...
https://drivepatents.com/patents/959414 · 1 Jul 2015
A pneumatic tire having a circumferential tread of a cap/base construction is disclosed comprising of an outer tread cap rubber layer (2) containing a plurality of ribs (7) having tread running surfaces with intervening tread grooves (3) between the ribs (...
https://drivepatents.com/patents/959781 · 24 Jun 2015
A tire support apparatus (100, 300) for installing components into a tire is disclosed. It comprises a support plate (120) for receiving the tire thereon and (i) an upper plate (110) having a hole (112) for receiving a support member (130), said upper plat...