IT1134563B - TIRE WITH SIDE COMPRESSION WALL - Google Patents
TIRE WITH SIDE COMPRESSION WALLInfo
- Publication number
- IT1134563B IT1134563B IT26387/80A IT2638780A IT1134563B IT 1134563 B IT1134563 B IT 1134563B IT 26387/80 A IT26387/80 A IT 26387/80A IT 2638780 A IT2638780 A IT 2638780A IT 1134563 B IT1134563 B IT 1134563B
- Authority
- IT
- Italy
- Prior art keywords
- tire
- portions
- junction
- ply
- sidewalls
- Prior art date
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
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- 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
-
- 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
- B60C15/028—Spacers between beads
-
- 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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
-
- 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
- B60C3/00—Tyres characterised by the transverse section
-
- 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
- B60C13/02—Arrangement of grooves or ribs
- B60C2013/026—Arrangement of grooves or ribs provided at the interior side only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
A tire 10 capable of operation inflated and deflated comprises shoulder portions 14 extending axially outward and radially inward from the tread portion to terminate in junction portions 22 from which sidewalls 16 extend axially and radially inward to rim-seating portions 18. The sidewalls 16 are shaped as shown such that inflation pressure causes them to be in compression between the rim 20 and junction portions 22, the tire having a reinforcement 30 extending from one portion 22 to the other. The shoulder portions 14 are reinforced on one or, as shown, both surfaces by a plurality of circumferentially spaced ribs 49 disposed in radial planes or at up to 10 DEG thereto, and one or more circumferentially annular ribs 53 may also be positioned on the exterior surface of each junction portion 22 to further reinforce the tire. The reinforcement 30 comprises a ply 32 which has cords disposed at 35-55 DEG to the circumferential and is folded around annular members 35 of elastomer or fibrous material, cross-laid plies 45, 46 being superposed on the ply 32. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9969379A | 1979-12-03 | 1979-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8026387A0 IT8026387A0 (en) | 1980-12-02 |
IT1134563B true IT1134563B (en) | 1986-08-13 |
Family
ID=22276169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26387/80A IT1134563B (en) | 1979-12-03 | 1980-12-02 | TIRE WITH SIDE COMPRESSION WALL |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5690708A (en) |
AU (1) | AU531138B2 (en) |
BR (1) | BR8007786A (en) |
CA (1) | CA1128410A (en) |
DE (1) | DE3043818A1 (en) |
FR (1) | FR2470697A1 (en) |
GB (1) | GB2065040B (en) |
IT (1) | IT1134563B (en) |
LU (1) | LU82968A1 (en) |
MX (1) | MX151665A (en) |
ZA (1) | ZA806696B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2529834A1 (en) * | 1982-07-08 | 1984-01-13 | Michelin & Cie | PNEUMATIC ENVELOPE COMPRISING A BODY WITHOUT REINFORCING REINFORCEMENT FRAME IN THE FLANKS AND AT THE TOP, AND A SUMMIT REINFORCEMENT |
JPS6181207A (en) * | 1984-09-28 | 1986-04-24 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
ATE298672T1 (en) * | 1999-08-05 | 2005-07-15 | Pirelli | TIRES FOR MOTOR VEHICLE WHEELS |
KR100808301B1 (en) | 2006-10-23 | 2008-02-27 | 금호타이어 주식회사 | Slip and separation preventer of tire |
JP6002042B2 (en) | 2010-02-01 | 2016-10-05 | ガリレオ ホイール リミテッド | Deformable wheel assembly and wheel |
AU2012288421B2 (en) * | 2011-07-27 | 2016-10-27 | Galileo Wheel Ltd. | Tire for surface vehicle |
WO2018009606A1 (en) * | 2016-07-06 | 2018-01-11 | Bridgestone Americas Tire Operations, Llc | Post-cure sidewall stabilizing reinforcement and method of manufacturing |
JP7040139B2 (en) * | 2018-03-06 | 2022-03-23 | 横浜ゴム株式会社 | Pneumatic tires |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL135522B (en) * | 1965-07-31 | |||
FR2178113A2 (en) * | 1971-07-30 | 1973-11-09 | Pirelli | Tyre carcass - with sidewall surface patterns to inhibit slip when rolling collapsed |
BE786510A (en) * | 1971-07-30 | 1973-01-22 | Pirelli | TIRE FOR VEHICLE WHEELS |
GB1426913A (en) * | 1971-07-30 | 1976-03-03 | Pirelli | Pneumatic tyre for vehicle wheels |
FR2177803B2 (en) * | 1971-07-30 | 1978-01-20 | Pirelli | |
IT963744B (en) * | 1972-08-04 | 1974-01-21 | Pirelli | PERFECTED TIRE FOR VEHICLE WHEELS |
GB1471883A (en) * | 1973-05-15 | 1977-04-27 | Dunlop Ltd | Pneumatic tyres |
GB1574715A (en) * | 1976-01-27 | 1980-09-10 | Dunlop Ltd | Pneumatic tyre and wheel assembly |
US4405007A (en) * | 1977-06-27 | 1983-09-20 | The Goodyear Tire & Rubber Company | Pneumatic safety tire |
-
1980
- 1980-09-26 CA CA361,874A patent/CA1128410A/en not_active Expired
- 1980-10-30 ZA ZA00806696A patent/ZA806696B/en unknown
- 1980-11-10 GB GB8036012A patent/GB2065040B/en not_active Expired
- 1980-11-10 AU AU64229/80A patent/AU531138B2/en not_active Ceased
- 1980-11-13 MX MX184745A patent/MX151665A/en unknown
- 1980-11-20 DE DE19803043818 patent/DE3043818A1/en active Granted
- 1980-11-20 FR FR8024621A patent/FR2470697A1/en active Granted
- 1980-11-28 LU LU82968A patent/LU82968A1/en unknown
- 1980-11-28 BR BR8007786A patent/BR8007786A/en unknown
- 1980-12-01 JP JP16811980A patent/JPS5690708A/en active Granted
- 1980-12-02 IT IT26387/80A patent/IT1134563B/en active
Also Published As
Publication number | Publication date |
---|---|
CA1128410A (en) | 1982-07-27 |
FR2470697B1 (en) | 1984-05-25 |
BR8007786A (en) | 1981-06-16 |
MX151665A (en) | 1985-01-30 |
FR2470697A1 (en) | 1981-06-12 |
IT8026387A0 (en) | 1980-12-02 |
DE3043818C2 (en) | 1988-02-18 |
DE3043818A1 (en) | 1981-07-02 |
AU531138B2 (en) | 1983-08-11 |
GB2065040A (en) | 1981-06-24 |
JPS5690708A (en) | 1981-07-23 |
LU82968A1 (en) | 1981-03-26 |
JPS628324B2 (en) | 1987-02-21 |
AU6422980A (en) | 1981-06-11 |
ZA806696B (en) | 1981-10-28 |
GB2065040B (en) | 1984-03-14 |
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