Abstract:
A flat tire sealant storage container is provided for a flat tire repair device in a formed in a simple configuration which enables the container to be stably secured. The flat tire sealant storage container includes an air inflow pipe for injecting compressed air under pressure into the container filled with a flat tire sealant and a sealant outlet discharge pipe for discharging the flat tire sealant under pressure to the outside of the container. The flat tire sealant storage container further includes an attachable and detachable fixing device formed on the outer surface of the container. When the container is secured to an external object by the fixing device, the inlet of the sealant outlet discharge pipe is positioned at the inner lower part of the container.
Abstract:
Provided is a pneumatic tire including a puncture-resistant layer disposed on the inner side of a tread portion while having enhanced uniformity. A gel sheet 5 is disposed, as a puncture-resistant layer, on the inner side of an inner liner 4 in a region corresponding to a tread portion 1, the gel sheet made of a silicone compound, a urethane compound, a styrene compound, or an ethylene compound, the gel sheet having needle penetration of 50 or more after curing and having an Asker C hardness of 40 or less.
Abstract:
Provided is a tire sealant liquid container that accommodates a tire sealant liquid, and that includes on the lower side: an air supply hose guiding therein a compressed air outputted by a compressor; and a tire sealant liquid injection hose guiding the tire sealant liquid into a tire. Part of the outer surface of a container body is provided with a holder so that the air supply hose can be arranged to partially pass above a liquid level 7a of the tire sealant liquid.
Abstract:
A method for recovering puncture repair liquid includes preparing tube, preparing sealing portion, removing, discharging, inserting, and recovering. The tube is to be inserted into a tire from a tire valve mounted to a wheel. The sealing portion is at a part of the tube in a longitudinal direction, has an outer diameter larger than an outer diameter of the tube, and is fittable in the tire valve. The removing removes a valve core from the tire valve of the wheel. The discharging discharges pressurized air filled in the tire from the tire valve. The inserting inserts the tube from the tire valve so as to bring the tube to a liquid surface of the puncture repair liquid. The recovering recovers the puncture repair liquid in the tire via the tube using a residual pressure in the tire by fitting the sealing portion to the tire valve.
Abstract:
Provided is a tire sealant liquid container that accommodates a tire sealant liquid, and that includes on the lower side: an air supply hose guiding therein a compressed air outputted by a compressor; and a tire sealant liquid injection hose guiding the tire sealant liquid into a tire. Part of the outer surface of a container body is provided with a holder so that the air supply hose can be arranged to partially pass above a liquid level (7a) of the tire sealant liquid.
Abstract:
Provided is a pneumatic tire capable of suppressing a flow of a sealant in a sealant layer due to a centrifugal force generated during the running of the tire. A pneumatic tire of the present invention is a pneumatic tire provided with a sealant layer on an inner surface of the tire in a region corresponding to a tread portion of the tire. The pneumatic tire includes a cover sheet disposed on an inner side of the sealant layer in a radial direction of the tire so as to cover the sealant layer. In the pneumatic tire, a mass per unit area of a center portion of the cover sheet is made larger than a mass per unit area of outer portions of the cover sheet. A width of the cover sheet may be made smaller than a width of the sealant layer.