ES229675U - Tyre and wheel rim assembly incorporating an elastically deformable structure - Google Patents

Tyre and wheel rim assembly incorporating an elastically deformable structure

Info

Publication number
ES229675U
ES229675U ES1977229675U ES229675U ES229675U ES 229675 U ES229675 U ES 229675U ES 1977229675 U ES1977229675 U ES 1977229675U ES 229675 U ES229675 U ES 229675U ES 229675 U ES229675 U ES 229675U
Authority
ES
Spain
Prior art keywords
elastically deformable
deformable structure
strip
tyre
wheel rim
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.)
Granted
Application number
ES1977229675U
Other languages
Spanish (es)
Other versions
ES229675Y (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industrie Pirelli SpA
Original Assignee
Industrie Pirelli SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Industrie Pirelli SpA filed Critical Industrie Pirelli SpA
Publication of ES229675U publication Critical patent/ES229675U/en
Application granted granted Critical
Publication of ES229675Y publication Critical patent/ES229675Y/en
Expired legal-status Critical Current

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

Abstract

Elastically deformable structure for safety tires, apt to be assembled together with a pneumatic tire cover, inserted inside it so as to partially occupy its cavity, characterized in that it comprises at least one annular strip, which at atmospheric pressure is in tension condition in the direction of the circumferential development itself, a plurality of closed hollow bodies, joined to the radially external surface of said strip and aligned with each other along the development of said surface, so that the interfaces of contiguous bodies are with each other in contact, said closed hollow bodies containing a gaseous fluid at a pressure higher than that atmospheric at a maximum equal to those of swelling of the cover, and means apt to vary the tension of the same strip when the pressure varies. (Machine-translation by Google Translate, not legally binding)
ES1977229675U 1976-06-28 1977-06-22 ELACTICALLY DEFORMABLE STRUCTURE FOR SAFETY TIRES. Expired ES229675Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24792/76A IT1079133B (en) 1976-06-28 1976-06-28 ELASTICALLY DEFORMABLE STRUCTURE FOR SAFETY TIRES

Publications (2)

Publication Number Publication Date
ES229675U true ES229675U (en) 1977-09-01
ES229675Y ES229675Y (en) 1978-01-01

Family

ID=11214754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977229675U Expired ES229675Y (en) 1976-06-28 1977-06-22 ELACTICALLY DEFORMABLE STRUCTURE FOR SAFETY TIRES.

Country Status (20)

Country Link
JP (1) JPS532805A (en)
AR (1) AR212271A1 (en)
AT (1) ATA460477A (en)
AU (1) AU2633077A (en)
BE (1) BE856149A (en)
BR (1) BR7704118A (en)
CA (1) CA1063915A (en)
DE (1) DE2728117A1 (en)
DK (1) DK286477A (en)
ES (1) ES229675Y (en)
FI (1) FI771561A (en)
FR (1) FR2356529A1 (en)
GB (1) GB1583185A (en)
IT (1) IT1079133B (en)
LU (1) LU77634A1 (en)
NL (1) NL7706006A (en)
NO (1) NO772260L (en)
SE (1) SE7707463L (en)
TR (1) TR19902A (en)
ZA (1) ZA773704B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55160610A (en) * 1979-06-02 1980-12-13 Toyobo Co Ltd Safety tire for motorcar
FR2476552A2 (en) * 1980-02-21 1981-08-28 Hutchinson Mapa Ancillary tyre chambers which can dilate to fill a punctured tyre - to provide support without rubbing wear
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 (en) * 2005-11-22 2007-05-25 Michelin Soc Tech FLAT ROLL SYSTEM COMPRISING SELF-CONTAINING CELLS
JP5457850B2 (en) * 2010-01-18 2014-04-02 住友ゴム工業株式会社 Run-flat tire assembly
US9302539B2 (en) * 2012-04-25 2016-04-05 Lindsay Corporation Wheel and tire assembly
JP6435835B2 (en) * 2014-12-12 2018-12-12 横浜ゴム株式会社 Assembly tire
JP6435840B2 (en) * 2014-12-17 2018-12-12 横浜ゴム株式会社 Assembly tire

Also Published As

Publication number Publication date
NL7706006A (en) 1977-12-30
DK286477A (en) 1977-12-29
CA1063915A (en) 1979-10-09
FI771561A (en) 1977-12-29
IT1079133B (en) 1985-05-08
AU2633077A (en) 1979-01-04
SE7707463L (en) 1977-12-29
ZA773704B (en) 1978-05-30
FR2356529A1 (en) 1978-01-27
LU77634A1 (en) 1977-10-03
BE856149A (en) 1977-10-17
NO772260L (en) 1977-12-29
ES229675Y (en) 1978-01-01
ATA460477A (en) 1979-12-15
TR19902A (en) 1980-04-21
DE2728117A1 (en) 1978-01-05
GB1583185A (en) 1981-01-21
JPS532805A (en) 1978-01-12
BR7704118A (en) 1978-03-28
AR212271A1 (en) 1978-06-15

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