GB2016385A - Radial carcass pneumatic tyre - Google Patents
Radial carcass pneumatic tyreInfo
- Publication number
- GB2016385A GB2016385A GB7901969A GB7901969A GB2016385A GB 2016385 A GB2016385 A GB 2016385A GB 7901969 A GB7901969 A GB 7901969A GB 7901969 A GB7901969 A GB 7901969A GB 2016385 A GB2016385 A GB 2016385A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bead
- radial carcass
- ply
- rim
- tyre
- 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.)
- Withdrawn
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
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/02—Seating or securing beads on rims
- B60C15/024—Bead contour, e.g. lips, grooves, or ribs
-
- 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
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
A pneumatic tubeless tyre to be mounted on a rim having conical bead seatings and comprising a crown extended on each side by a side wall followed by a bead, a radial carcass reinforcement 6, and a crown reinforcement 9 consisting of at least two plies of cables which are parallel in each ply and cross over from one ply to the next, has, when the tyre is mounted on its standardised rim and inflated but not loaded in each outer side wall surface at least one concave zone 51 the maximum depth 52 of which, in relation to the line 26-53 is located at a radial distance h from the bead seating of between 15 and 70% of the radial distance E between the bead seating and the point where the outer wall is at its maximum distance from the equatorial plane, the said depth 52 being from 1 to 10% of the length of the said line. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7801848A FR2415016A1 (en) | 1978-01-20 | 1978-01-20 | Partially concave sidewall profiles for tubeless tyres - to enhance radial flexibility and hench ride comfort |
FR7834053A FR2442729A2 (en) | 1978-11-30 | 1978-11-30 | Partially concave sidewall profiles for tubeless tyres - to enhance radial flexibility and hench ride comfort |
Publications (1)
Publication Number | Publication Date |
---|---|
GB2016385A true GB2016385A (en) | 1979-09-26 |
Family
ID=26220415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7901969A Withdrawn GB2016385A (en) | 1978-01-20 | 1979-01-19 | Radial carcass pneumatic tyre |
Country Status (8)
Country | Link |
---|---|
BR (1) | BR7900367A (en) |
DE (1) | DE2901719A1 (en) |
ES (1) | ES476992A1 (en) |
GB (1) | GB2016385A (en) |
IT (1) | IT7967129A0 (en) |
LU (1) | LU80802A1 (en) |
NL (1) | NL7900434A (en) |
SE (1) | SE7900464L (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554960A (en) * | 1983-06-23 | 1985-11-26 | Compagnie Generale Des Etablissments Michelin | Radial carcass tire which can be particularly used without an independent inner tube |
US5205880A (en) * | 1990-11-13 | 1993-04-27 | Bridgestone Corporation | Pneumatic tires with recesses in the bead region |
EP0853008A2 (en) * | 1997-01-09 | 1998-07-15 | Sumitomo Rubber Industries Ltd. | Pneumatic tyre |
US6443204B1 (en) | 1998-01-12 | 2002-09-03 | Compagnie Générale des Etablissements MICHELIN-MICHELIN & Cie | Tire bead with circumferential reinforcement elements |
CN106427409A (en) * | 2015-08-12 | 2017-02-22 | 住友橡胶工业株式会社 | Pneumatic tire |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385004B (en) * | 1984-02-22 | 1988-02-10 | Semperit Ag | TIRED VEHICLE WHEEL |
FR2664859A1 (en) * | 1990-07-17 | 1992-01-24 | Michelin & Cie | TIRES, WITH TAPERED SEAT SADDLES PROVIDED WITH AT LEAST ONE MAIN ROD AND AN AUXILIARY ROD. |
-
1979
- 1979-01-17 DE DE19792901719 patent/DE2901719A1/en active Pending
- 1979-01-18 SE SE7900464A patent/SE7900464L/en unknown
- 1979-01-18 LU LU80802A patent/LU80802A1/en unknown
- 1979-01-19 ES ES476992A patent/ES476992A1/en not_active Expired
- 1979-01-19 BR BR7900367A patent/BR7900367A/en unknown
- 1979-01-19 IT IT7967129A patent/IT7967129A0/en unknown
- 1979-01-19 GB GB7901969A patent/GB2016385A/en not_active Withdrawn
- 1979-01-19 NL NL7900434A patent/NL7900434A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554960A (en) * | 1983-06-23 | 1985-11-26 | Compagnie Generale Des Etablissments Michelin | Radial carcass tire which can be particularly used without an independent inner tube |
US5205880A (en) * | 1990-11-13 | 1993-04-27 | Bridgestone Corporation | Pneumatic tires with recesses in the bead region |
EP0853008A2 (en) * | 1997-01-09 | 1998-07-15 | Sumitomo Rubber Industries Ltd. | Pneumatic tyre |
EP0853008A3 (en) * | 1997-01-09 | 2000-11-02 | Sumitomo Rubber Industries Ltd. | Pneumatic tyre |
CN1117666C (en) * | 1997-01-09 | 2003-08-13 | 住友橡胶工业株式会社 | Pneumatic tire |
US6443204B1 (en) | 1998-01-12 | 2002-09-03 | Compagnie Générale des Etablissements MICHELIN-MICHELIN & Cie | Tire bead with circumferential reinforcement elements |
CN106427409A (en) * | 2015-08-12 | 2017-02-22 | 住友橡胶工业株式会社 | Pneumatic tire |
Also Published As
Publication number | Publication date |
---|---|
LU80802A1 (en) | 1979-05-16 |
DE2901719A1 (en) | 1979-07-26 |
ES476992A1 (en) | 1979-10-16 |
BR7900367A (en) | 1979-08-14 |
SE7900464L (en) | 1979-07-21 |
NL7900434A (en) | 1979-07-24 |
IT7967129A0 (en) | 1979-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |