FR2356529A1 - Structure elastiquement deformable pour pneumatique de securite - Google Patents
Structure elastiquement deformable pour pneumatique de securiteInfo
- Publication number
- FR2356529A1 FR2356529A1 FR7719810A FR7719810A FR2356529A1 FR 2356529 A1 FR2356529 A1 FR 2356529A1 FR 7719810 A FR7719810 A FR 7719810A FR 7719810 A FR7719810 A FR 7719810A FR 2356529 A1 FR2356529 A1 FR 2356529A1
- Authority
- FR
- France
- Prior art keywords
- rim
- tire
- band
- pressure
- hollow bodies
- 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.)
- Pending
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
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
- B60C17/02—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency inflated or expanded in emergency only
-
- 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
- B60C17/01—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional inflatable supports which become load-supporting in emergency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Discharge Of Articles From Conveyors (AREA)
Abstract
Structure déformable pour pneumatiques de sécurité. Cette structure comprend une bande annulaire 2 et des corps creux fermés 3, fixés à la surface extérieure de la bande, alignés le long du développement de cette surface et qui contiennent un fluide gazeux à une pression supérieure à la pression atmosphérique mais au plus égale à la pression de gonflage de l'enveloppe. Avant montage, dans la structure à la pression atmosphérique, les corps creux 3 se dilatent et tendent la bande annulaire 2, celle-ci possède un développement supérieur à celui du rebord de la jante, ce qui facilite le montage; lorsque le pneumatique est gonflé, la pression de gonflage comprime les corps creux de sorte que la bande 2 peut se détendre et s'appuyer sur la base de la jante. En cas de crevaison, la structure s'appuie contre la surface inférieure du pneumatique.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24792/76A IT1079133B (it) | 1976-06-28 | 1976-06-28 | Struttura elasticamente deformabile per pneumatici di sicurezza |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2356529A1 true FR2356529A1 (fr) | 1978-01-27 |
Family
ID=11214754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7719810A Pending FR2356529A1 (fr) | 1976-06-28 | 1977-06-28 | Structure elastiquement deformable pour pneumatique de securite |
Country Status (20)
Country | Link |
---|---|
JP (1) | JPS532805A (fr) |
AR (1) | AR212271A1 (fr) |
AT (1) | ATA460477A (fr) |
AU (1) | AU2633077A (fr) |
BE (1) | BE856149A (fr) |
BR (1) | BR7704118A (fr) |
CA (1) | CA1063915A (fr) |
DE (1) | DE2728117A1 (fr) |
DK (1) | DK286477A (fr) |
ES (1) | ES229675Y (fr) |
FI (1) | FI771561A (fr) |
FR (1) | FR2356529A1 (fr) |
GB (1) | GB1583185A (fr) |
IT (1) | IT1079133B (fr) |
LU (1) | LU77634A1 (fr) |
NL (1) | NL7706006A (fr) |
NO (1) | NO772260L (fr) |
SE (1) | SE7707463L (fr) |
TR (1) | TR19902A (fr) |
ZA (1) | ZA773704B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020150A1 (fr) * | 1979-06-02 | 1980-12-10 | Toyo Boseki Kabushiki Kaisha | Pneumatiques de sécurité pour automobiles |
FR2476552A2 (fr) * | 1980-02-21 | 1981-08-28 | Hutchinson Mapa | Perfectionnements apportes aux chambres pour pneumatiques du type dit increvable |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2214877A (en) * | 1988-02-09 | 1989-09-13 | Sidney Inwood | Preventing tyre deflation |
GB2293357A (en) * | 1994-09-22 | 1996-03-27 | Michael Cooney | Safety tyre |
FR2893536A1 (fr) * | 2005-11-22 | 2007-05-25 | Michelin Soc Tech | Systeme de roulage a plat comprenant des cellules autogonflantes |
JP5457850B2 (ja) * | 2010-01-18 | 2014-04-02 | 住友ゴム工業株式会社 | ランフラットタイヤ組立体 |
US9302539B2 (en) * | 2012-04-25 | 2016-04-05 | Lindsay Corporation | Wheel and tire assembly |
JP6435835B2 (ja) * | 2014-12-12 | 2018-12-12 | 横浜ゴム株式会社 | 組立てタイヤ |
JP6435840B2 (ja) * | 2014-12-17 | 2018-12-12 | 横浜ゴム株式会社 | 組立てタイヤ |
-
1976
- 1976-06-28 IT IT24792/76A patent/IT1079133B/it active
-
1977
- 1977-05-17 FI FI771561A patent/FI771561A/fi not_active Application Discontinuation
- 1977-06-01 NL NL7706006A patent/NL7706006A/xx not_active Application Discontinuation
- 1977-06-16 GB GB25205/77A patent/GB1583185A/en not_active Expired
- 1977-06-21 ZA ZA00773704A patent/ZA773704B/xx unknown
- 1977-06-21 JP JP7380577A patent/JPS532805A/ja active Pending
- 1977-06-22 ES ES1977229675U patent/ES229675Y/es not_active Expired
- 1977-06-22 AU AU26330/77A patent/AU2633077A/en active Pending
- 1977-06-22 DE DE19772728117 patent/DE2728117A1/de not_active Withdrawn
- 1977-06-22 TR TR19902A patent/TR19902A/xx unknown
- 1977-06-24 BR BR7704118A patent/BR7704118A/pt unknown
- 1977-06-27 LU LU77634A patent/LU77634A1/xx unknown
- 1977-06-27 BE BE178812A patent/BE856149A/fr unknown
- 1977-06-27 NO NO772260A patent/NO772260L/no unknown
- 1977-06-27 AR AR268199A patent/AR212271A1/es active
- 1977-06-27 CA CA281,465A patent/CA1063915A/fr not_active Expired
- 1977-06-28 AT AT460477A patent/ATA460477A/de not_active Application Discontinuation
- 1977-06-28 DK DK286477A patent/DK286477A/da unknown
- 1977-06-28 SE SE7707463A patent/SE7707463L/xx unknown
- 1977-06-28 FR FR7719810A patent/FR2356529A1/fr active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0020150A1 (fr) * | 1979-06-02 | 1980-12-10 | Toyo Boseki Kabushiki Kaisha | Pneumatiques de sécurité pour automobiles |
FR2476552A2 (fr) * | 1980-02-21 | 1981-08-28 | Hutchinson Mapa | Perfectionnements apportes aux chambres pour pneumatiques du type dit increvable |
Also Published As
Publication number | Publication date |
---|---|
LU77634A1 (fr) | 1977-10-03 |
BR7704118A (pt) | 1978-03-28 |
ZA773704B (en) | 1978-05-30 |
AU2633077A (en) | 1979-01-04 |
TR19902A (tr) | 1980-04-21 |
AR212271A1 (es) | 1978-06-15 |
CA1063915A (fr) | 1979-10-09 |
GB1583185A (en) | 1981-01-21 |
NL7706006A (nl) | 1977-12-30 |
JPS532805A (en) | 1978-01-12 |
SE7707463L (sv) | 1977-12-29 |
ES229675U (es) | 1977-09-01 |
DE2728117A1 (de) | 1978-01-05 |
BE856149A (fr) | 1977-10-17 |
NO772260L (no) | 1977-12-29 |
DK286477A (da) | 1977-12-29 |
ATA460477A (de) | 1979-12-15 |
IT1079133B (it) | 1985-05-08 |
ES229675Y (es) | 1978-01-01 |
FI771561A (fr) | 1977-12-29 |
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