NON-PNEUMATIC TYRE - BRIDGESTONE CORP

Title:

NON-PNEUMATIC TYRE

Document Type and Number:

WIPO Patent Application WO/2014/103680

Kind Code:

A1

Abstract:

This non-pneumatic tyre comprises: an attachment body (11) which is attached to an axle; a ring member (14) comprising an inner cylinder body (12) that is fitted to the exterior of the attachment body (11), and an outer cylinder body (13) that surrounds the inner cylinder body (12) from the outside in the tyre radial direction; and a plurality of connecting members (15) which are arranged between the inner cylinder body (12) and the outer cylinder body (13) along the tyre circumferential direction, and connect both of the cylinder bodies (12, 13) to one another. The plurality of connecting members (15) and at least a portion of the ring member (14) are integrally formed from a synthetic resin material that has a flexural modulus of more than 300 MPa as measured by a three-point bending test in compliance with ISO 178, and has a deflection temperature under load at 0.455 MPa of at least 62°C as measured in compliance with ASTM D648.

More Like This:

JPS63284002	ELEVATOR ALSO USED AS SKY PARKING ZONE
WO/2021/107945	METHOD OF ASSEMBLING SPOKES INTO A NON-PNEUMATIC TIRE
JP2005096717	WHEEL WITH SUSPENSION FUNCTION

Inventors:

FUDEMOTO HIROYUKI (JP)
IZUMOTO RYUJI (JP)
KOTSUBO HIDEFUMI (JP)

Application Number:

PCT/JP2013/082958

Publication Date:

July 03, 2014

Filing Date:

December 09, 2013

Export Citation:

Click for automatic bibliography generation Help

Assignee:

BRIDGESTONE CORP (JP)

International Classes:

B60B9/04

Foreign References:

JP2009286208A	2009-12-10
JPH02182501A	1990-07-17
JP2011156905A	2011-08-18
JP2011156905A	2011-08-18

Other References: