GB769286A - Tubeless tire - Google Patents
Tubeless tireInfo
- Publication number
- GB769286A GB769286A GB14559/55A GB1455955A GB769286A GB 769286 A GB769286 A GB 769286A GB 14559/55 A GB14559/55 A GB 14559/55A GB 1455955 A GB1455955 A GB 1455955A GB 769286 A GB769286 A GB 769286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- particles
- rubber
- striate
- extruded
- spread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
- B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
To reduce the air-permeability of butyl rubber, butyl reclaim, neoprene or GR-S rubber vulcanizates for use in tubeless tyres (see Group XXXIV), particles of ground mica and/or aluminium are incorporated in the rubber mix which is then calendered, spread or extruded to striate and overlap the particles.ALSO:To reduce the air permeability of natural rubber for use in tubeless tyres (see Group XXXIV), particles of mica and/or aluminium water-ground to 160 or 325 mesh, are mixed with the rubber composition which is subsequently calendered, spread or extruded to cause the particles to striate and overlap.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US769286XA | 1954-08-16 | 1954-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB769286A true GB769286A (en) | 1957-03-06 |
Family
ID=22135046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14559/55A Expired GB769286A (en) | 1954-08-16 | 1955-05-20 | Tubeless tire |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1011300B (en) |
FR (1) | FR1138292A (en) |
GB (1) | GB769286A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6253814B1 (en) | 1997-01-30 | 2001-07-03 | Compagnie Generale Des Etablissements Michelin - Michelin & Cie | Tire having an airtight layer with a ductile metal layer |
EP1418199A1 (en) * | 2002-10-08 | 2004-05-12 | Sumitomo Rubber Industries, Ltd. | Tubeless tire |
-
1955
- 1955-05-20 GB GB14559/55A patent/GB769286A/en not_active Expired
- 1955-06-01 DE DES44177A patent/DE1011300B/en active Pending
- 1955-06-20 FR FR1138292D patent/FR1138292A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6253814B1 (en) | 1997-01-30 | 2001-07-03 | Compagnie Generale Des Etablissements Michelin - Michelin & Cie | Tire having an airtight layer with a ductile metal layer |
EP1418199A1 (en) * | 2002-10-08 | 2004-05-12 | Sumitomo Rubber Industries, Ltd. | Tubeless tire |
US7530380B2 (en) * | 2002-10-08 | 2009-05-12 | Sumitomo Rubber Industries, Ltd. | Tubeless tire |
Also Published As
Publication number | Publication date |
---|---|
DE1011300B (en) | 1957-06-27 |
FR1138292A (en) | 1957-06-12 |
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