Abstract: A tire and wheel rim assembly includes a tire supporting rim having an outward facing mounting surface and at least one tire body mounted to the rim and positioning an internal tire cavity over the rim mounting surface. A tire pressure monitoring module assembly mounts to the rim mounting surface and includes a housing having an internal pressure chamber; a pressure sensing device and/or a temperature measuring sensor within the housing pressure chamber; and an elongate connecting member extending through the housing and the rim mounting surface. A crossover pipe connects the housing pressure chamber with a remote portion of the rim. The inflation pressure in the tire cavity is transferred through the axial passageway of the crossover pipe to the pressure chamber within the module housing.
Abstract: A segmented mold 2 for molding a tire 100 is described which has a central axis; plurality of radially movable tread forming segments; two sidewall forming plates, a top sidewall forming plate 8, and a bottom sidewall forming plate 6; a top locking ring 10 having a plurality of circumferentially spaced openings 30 for locking the segments 4, each opening for locking 30 providing a predetermined angular path 75 for radially contracting the segments 4 upon closing the mold 2 in a locked position. The segmented 2 mold for molding a tire 100 further has a bottom locking ring 20 having a complementary plurality of circumferentially spaced openings 30 for locking the segments 4, each opening for locking 30 providing a predetermined angular path for radially contracting the segments 4 upon closing the mold.
Type:
Grant
Filed:
October 27, 2008
Date of Patent:
December 8, 2009
Assignee:
The Goodyear Tire & Rubber Company
Inventors:
Jean-Claude Girard, Michael Thomas Driscoll, Mark Anthony Sieverding
Inventors:
Sebastien Willy Fontaine, Anne-France Gabrielle Jeanne-Marie Cambron, Jean Joseph Victor Collette, Vincent Dominque Claude Rion, Alexander Ossipov
Inventors:
Delwyn Lovell Harvey, Daniel Christian Shavers, Shannon Joseph Hughes, Daniel Abe Alford, Kelly Sue King, Leyla Kristen Renner, Karl Eric Sundkvist, Jennifer Leigh Gabor, Brian David Digman, Kevin Lee Burnworth