Patent application number | Description | Published |
20080257478 | Tire Molding Apparatus with Folding Mechansim and Method of Folding in Molding Tire - A tire molding apparatus folds the periphery of bead portions at a low speed with an increased pressing force. The tire molding apparatus has folding mechanisms including fingers to fold the tire component to the periphery of bead cores. Folding fingers ( | 10-23-2008 |
20090020200 | PNEUMATIC TIRE FOR MOTORCYCLE AND METHOD OF PRODUCING SAME - The present invention aims to improve the durability of a motorcycle pneumatic tire in which a tread portion is formed by a rubber strip-laminating body and to provide a method of producing such tire. | 01-22-2009 |
20090291618 | TIRE GRINDING METHOD AND GRINDING DEVICE - In a grinding device, first, an eddy-current-sensor detects a distance from the eddy-current-sensor to an outer peripheral surface of a belt layer while a tire to be retreaded held by a pair of half rims is caused to rotate. Thus, an eccentricity amount and an eccentricity direction of the tire to be retreaded with respect to a device axial center, corresponding to the phase of the tire to be retreaded, can be respectively determined, so position control signals corresponding to the phase, eccentricity amount and eccentricity direction of the tire to be retreaded can be generated. Next, on the basis of the position control signal, a carriage causes a rasp to be moved in a radial direction with respect to the tire to be retreaded along the radial direction whose center is a device axial center, and the rasp grinds a tread surface of the rotating tire to be retreaded. | 11-26-2009 |
20090294026 | METHOD FOR MANUFACTURING A TIRE AND A TIRE CURING MOLD - A method for manufacturing a tire and a tire curing mold, capable of preventing a failure that the turned-up portion is moved apart from the main portion of the carcass of a green tire on a rigid core, are provided. Each bead-holding ring to hold the bead portion | 12-03-2009 |
20110030880 | METHOD FOR MANUFACTURING UNVULCANIZED TIRE AND APPARATUS FOR MANUFACTURING THE TIRE - When a stitching roll is allowed to act on a tread rubber member to attach the tread rubber member to an unvulcanized tire, lateral displacement of the tread rubber member is prevented. In a method for manufacturing unvulcanized tires by attaching a tread rubber composite ( | 02-10-2011 |
20110079343 | METHOD AND DEVICE OF MANUFACTURING TIRE - A cord reinforcing layer | 04-07-2011 |
20110192526 | TIRE MANUFACTURING APPARATUS AND TIRE MANUFACTURING METHOD - A tire manufacturing method in which a rubber strip is passed through and between a rotating pair of rollers and held by the lower roller. The rubber strip is moved to a formed body on a support, and wound helically and stacked. When the tip of the rubber strip is supplied, the rotational peripheral speed of the lower roller for stacking is made relatively slower than that of the upper roller to provide a difference in feeding amounts of the rubber strip by the rollers, and thus the tip of the rubber strip is guided to the lower roller side having a smaller feeding amount. After the tip of the rubber strip is held by the lower roller, the rotational peripheral speeds of the rollers are changed to the same speed, and the rubber strip is stacked. | 08-11-2011 |
20130186537 | TIRE SURFACE PRINTING METHOD AND TIRE PRINTING DEVICE - A tire printing device includes a printer head ( | 07-25-2013 |
20140022302 | TIRE PRINTING DEVICE AND METHOD FOR PRINTING ONTO TIRE SURFACE - The present invention aims to provide a technique that prints characters and patterns clearly onto a tire surface without complicated operations. A tire printing device of the present invention includes a printer head that ejects and applies a coating material onto a tire surface, a widthwise moving unit that moves the printer head along the width direction of the tire, a radial moving unit that moves the printer head along the radical direction of the tire, and a swinging unit that swings the printer head around the axis along the circumferential direction of the tire. | 01-23-2014 |