About 13 results
https://drivepatents.com/patents/1380322 · 2 Apr 2026
A method for manufacturing a non-pneumatic tire that can suppress the separation of the ring member from the tread member is provided. The method for manufacturing a non-pneumatic tire according to this disclosure is a method for manufacturing a non-pneuma...
https://drivepatents.com/patents/1392990 · 9 Jul 2025
A method for producing a non-pneumatic tire (10) is disclosed. The method comprises providing a shear band (22) comprising curable rubber, the shear band having a radially inner surface formed by the curable rubber; providing a connecting structure (16) fo...
https://drivepatents.com/patents/1397738 · 4 Dec 2024
An embodiment of the present invention provides a technique for minimizing the deformation of the shape of a kerf by improving the durability of a blade used in forming the kerf during tire vulcanization. A 3D kerf-forming blade according to an embodiment ...
https://drivepatents.com/patents/945394 · 30 Mar 2016
The present invention increases the bonding strength between a spoke and a tread ring and/or between a spoke and a hub to improve durability. An airless tire provided with a tread ring, a hub, and a spoke, wherein the spoke is integrally provided with: an ...
https://drivepatents.com/patents/957223 · 14 Oct 2015
A puncture resistant tube for a bicycle tire fitted to a rim of a bicycle wheel includes a tube body inserted into the bicycle tire along a tube insertion recess formed within the bicycle tire and an elastic recess depressed into the tube body adjacent to ...
https://drivepatents.com/patents/949181 · 2 Sep 2015
An apparatus for use in the manufacture of a pneumatic tire is disclosed. The apparatus comprises a longitudinal axis and a plurality of arcuate segments (28) defining an arc of a cylindrical surface such that the arcuate segments collectively define the c...
https://drivepatents.com/patents/976791 · 2 Apr 2014
A tire having an outer, visible, rubber sidewall layer is disclosed. The sidewall layer comprises a rubber composition comprising, based upon parts by weight per 100 parts by weight rubber (phr): (A) elastomers consisting of synthetic conjugated diene base...
https://drivepatents.com/patents/986934 · 11 Sep 2013
A tire (10) having a tread portion (12), a pair of opposing sidewall portions (16), and a pair of shoulder portions (14) each arranged between the tread portion (12) and one of the sidewall portions (16) is disclosed. At least on one side of the tire (10) ...
https://drivepatents.com/patents/1005262 · 15 Feb 2012
A non-pneumatic tire and wheel assembly incorporates a tire tread (22) and a conventional vehicle wheel (26) with an elastomer tire body (10) element molded for engagement intermediate the tread and wheel. The tire body element includes multiple concentric...
https://drivepatents.com/patents/1007813 · 16 Nov 2011
A tire comprising a plurality of springs (310) is disclosed. Each spring (310) comprises a first end portion, a second end portion, and an arching middle portion and is interwoven with at least one other spring thereby forming a toroidal structure extendin...