About 12 results
https://drivepatents.com/patents/952410 · 11 Feb 2015
The present invention relates to a no-puncture bullet-proof tire, which can prevent a puncture, a tear or a rupture of a tire by a nail, a reinforcing bar piece, a steel plate piece, a bullet, or other various kinds of fragments, and can enable a vehicle t...
https://drivepatents.com/patents/1012876 · 18 May 2011
The device (30) has an annular support structure (31) mounted around a wheel rim (10) for supporting a tire cover (20) and divided into ring sectors (32) which are mutually articulated by connection units. The connection units are arranged between two late...
https://drivepatents.com/patents/1069468 · 8 Mar 2006
A tire wheel assembly having, attached to a tire/rim cavity, a run flat core member formed such that a high rigidity ring-shaped shell is supported at a rim with elastic rings, which are composed of a thermoplastic elastomer composition comprising a rubber...
https://drivepatents.com/patents/1071801 · 14 Dec 2005
Run-flat support ring (20) provided with a cylindrical body (22) connecting a cylindrical base (24) to a cylindrical cap (26), wherein the axial width of said cap (26) is greater than the axial width of said body (22) such that the cap (26) extends in the ...
https://drivepatents.com/patents/1071800 · 14 Dec 2005
Run-flat support ring (20) provided with a cylindrical body (22) connecting a cylindrical base (24) to a cylindrical cap (26), wherein the cylindrical body (22) defines a plurality of wall members (53) including a single wall or fin (54) that diverges into...
https://drivepatents.com/patents/1078608 · 13 Apr 2005
A runflat tire system comprising a pneumatic tire, a wheel rim and a support ring disposed in a tire cavity is disclosed, wherein the wheel rim comprises a pair of axially spaced bead seats, and a support-ring seat between the bead seats; the support ring ...
https://drivepatents.com/patents/1083190 · 13 Oct 2004
A support ring (10) is intended for mounting on a wheel rim (12) inside a tire (16), in order to support the tire (16) in the event of a loss of inflation pressure. The support ring (10) has a base (34) intended to fit around the wheel rim (12), a cap (36)...
https://drivepatents.com/patents/1084563 · 25 Aug 2004
A vehicle wheel comprises a pneumatic tyre (9) on a rim (10) and an emergency support member (1) in the form of a ring (3) which is located on the rim with a central point (2) formed between them. The angle of at least one support element between a radial ...
https://drivepatents.com/patents/1088726 · 24 Mar 2004
The present invention relates to a method of lubricating the interface between a supporting ring (3, 103) and inner surface (55) of a tire (50) for use with a rim (121) for a tire (50) having two beads (53), comprising the step of providing a lubricant (2,...
https://drivepatents.com/patents/1092881 · 1 Oct 2003
An emergency support member (1) located inside a tire (9) composed of a running strip (6), two side walls, a carcass, reinforcing elements and beads, comprises a surface which supports the tire in an emergency. The surface has a ring member (3), and has a ...