The Goodyear & Tire Rubber Company

Michael James Hogan

George Michael Stoila

Ceyhan Celik

Steven Amos Edwards

James Alfred Benzing, Ii

Todd Andrew Bachochin

William Andrew Haydu

John E Anderson

Dennis Alan Lundell

Timothy Scott Miller

Arun Kumar Byatarayanapura Gopala

Kenneth Dean Conger

Richard David Vargo

Michael James Buckley

Brett Alan Kasper

Gregory Lee Loney

Frank Anthony Kmiecik

William Frederick Niessen

Michael Liam McBride

Minwu Yao

Mark John Montgomery

Michael Scott Deem

James Stephen Horvath

David Alton Balderson

Kristian Daniel Johnson

Pablo Rafael Morales

Andrew Robert Ondo

Joshua David Phillips

John Edward Anderson

James Alfred Ii Benzing

James Alfred Benzing Ii

A system for curing a portion of a tire assembly includes: an axially placement shaft; a first actuator; a first retainer plate; a core on the axially placement shaft; a plurality of first inserts each axially and radially engaging a radially outer surface of the core with first ends of the first inserts axially engaging the first retainer plate; a plurality of second inserts each axially and radially engaging the radially outer surface of the core with first ends of the second inserts axially engaging the first retainer plate, each second insert disposed circumferentially between two of the plurality of first inserts; a second retainer plate; and a second actuator.

System for manufacturing a support structure

A method of building a tire carcass is disclosed. The method of building the tire carcass includes the steps of applying one or more tire building components onto a drum forming a cylindrically shaped tire carcass. A first and second bead is placed onto a respective bead pocket. Then the carcass is inflated under low pressure into engagement with a belt and tread package while the bead pockets are moved axially inward. The beads are continued to move axially inward to the axial width of the widest breaker position. Then the outer lateral ends of the cylindrically shaped tire carcass are turned up about a respective first and second bead.

Method of making a tire

A system manufactures a tire assembly. The system includes a core having a cylindrical hub and radially protruding extensions projecting radially outward from the hub, a plurality of internal arcuate members for positioning a reinforcing layer of the tire assembly about the core, the internal arcuate members being disposed in spaces between the extensions of the core, a first side plate for securing the internal arcuate members in place relative to the core, and a second side plate for securing the core and internal arcuate members to each other.

Method of manufacturing a non-pneumatic support structure

A method of building a tire carcass is disclosed. The method of building the tire carcass includes the steps of applying one or more tire building components onto a drum forming a cylindrically shaped tire carcass. Placing a first and second bead onto the tire building components on the drum so that the tire carcass ends of the tire carcass extend laterally between the beads. Radially expanding a first and second bead lock mechanism into engagement with a respective first and second bead. Inflating the carcass under low pressure into engagement with a belt and tread package while moving the beads axially inward. Moving the beads axially inward to the axial width of the widest breaker position; Turning up the outer lateral ends of the cylindrically shaped tire carcass about a respective first and second bead.

An expandable bladder for shaping a pneumatic tire to be mounted inside a tire curing mold, the expandable bladder having a toroidal configuration and having a pair of opposing annular beads, wherein the bladder has an expansion section that is formed from a plurality of waves.

Corrugated tire bladder

A method of molding a green tire having a first and second bead area is described herein, wherein the method includes the steps of: inserting a tire clamping device inside a tire bladder and then inserting the tire clamping device and the bladder into the green tire, aligning the outer surfaces of the tire clamping device into engagement with a respective bead area of the tire so that each tire bead area is clamped between a respective upper and a lower mold ring and the tire clamping device during cure. A tire clamping device includes an inner portion, and a plurality of segments connected to the inner portion, wherein the tire clamping device has a closed position wherein the plurality of segments together forms a first and second ring for engagement with the bead areas of the tire so clamp the bead areas between the clamping device and the mold rings during cure.

Tire clamping device

A wheel assembly includes a first rim piece for engaging a rotatable axle; and a second rim piece for engaging the rotatable axle. The first rim piece has axially extending curved friction plates for engaging a first side of a spoke structure of a tire. Axially outer ends of the friction plates engage axially extending lugs of the second rim piece to form a single split wheel assembly.

Wheel for a support structure

An annular mold for curing an annular ring tread is disclosed. The annular mold has a plurality of radially movable and outwardly expandable inner segments for forming the inner surface of the tread and a plurality of radially movable and inwardly contracting outer segments for forming the tread outer surface. The radially outer segments are parallelograms. Each outer segment when in a closed molding position spans across one full radially inner segment and portions of two adjacent inner segments. The radially outer segments have inclined laterally extending edges relative to the axial direction of the mold while the circumferentially extending axially outer edges are perpendicular to the axial direction of the mold. The inclined laterally extending edges are inclined at least 5&#xb0;, preferably about 10&#xb0; relative to the axial direction. In the preferred embodiment the mold has 12 outer segments, each segment being of an arc length of about 30&#xb0;.

Mold and method of molding annular tread

A tire mold having improved heat transfer is disclosed. A plurality of wear plates are installed onto a conical inner surface of an actuating ring. The wear plates are designed to improve thermal transfer between the actuating ring and a segmented treadmolding ring, reducing tire cure time and temperature variation within the mold.

Tire mold having improved heat transfer characteristics

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Tallmadge, OH, United States of America

Michael James Hogan