FR2211356A1 - Tyre with inwardly-foldable sidewalls - Google Patents

Tyre with inwardly-foldable sidewalls

Info

Publication number
FR2211356A1
FR2211356A1 FR7345484A FR7345484A FR2211356A1 FR 2211356 A1 FR2211356 A1 FR 2211356A1 FR 7345484 A FR7345484 A FR 7345484A FR 7345484 A FR7345484 A FR 7345484A FR 2211356 A1 FR2211356 A1 FR 2211356A1
Authority
FR
France
Prior art keywords
tyre
inwardly
dia
tread
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
FR7345484A
Other languages
French (fr)
Other versions
FR2211356B1 (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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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
Priority claimed from US00316800A external-priority patent/US3833042A/en
Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of FR2211356A1 publication Critical patent/FR2211356A1/en
Application granted granted Critical
Publication of FR2211356B1 publication Critical patent/FR2211356B1/fr
Granted 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
    • B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/08—Tyres characterised by the transverse section collapsible into storage or non-use condition, e.g. space-saving spare tyres
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

Tyre has inwardly-foldable sidewalls, each having in the flat posn. of the tyre, a first part (a) with a smaller dia. (D1), calculated from the rotational axis of the tyre, than a second part (X) lying between (Q) and the adjacent bead (Q) lies axially outwards from the tread, between the side edges of the tread and beads. When the deflated tyre is fastened to a rim, its outer dia. and with do not excess the max. dia. and width of the rim. Easily folded, with good strength in the bead region
FR7345484A 1972-12-20 1973-12-19 Tyre with inwardly-foldable sidewalls Granted FR2211356A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00316800A US3833042A (en) 1971-07-26 1972-12-20 Pneumatic tire
GB5374473A GB1448847A (en) 1971-07-26 1973-11-20 Pneumatic tyre

Publications (2)

Publication Number Publication Date
FR2211356A1 true FR2211356A1 (en) 1974-07-19
FR2211356B1 FR2211356B1 (en) 1976-06-25

Family

ID=26267329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345484A Granted FR2211356A1 (en) 1972-12-20 1973-12-19 Tyre with inwardly-foldable sidewalls

Country Status (2)

Country Link
DE (1) DE2361196A1 (en)
FR (1) FR2211356A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347213A1 (en) * 1976-04-07 1977-11-04 Firestone Tire & Rubber Co TIRE FOLDABLE INWARDS IN THE DEFLATED STATE WHEN MOUNTED ON A RIM

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2992588B1 (en) * 2012-06-27 2016-08-05 Michelin & Cie PNEUMATIC FOLDING MACHINE, FOLDING METHOD AND USE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292668A (en) * 1968-12-23 1972-10-11 Goodrich Co B F Collapsible tire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292668A (en) * 1968-12-23 1972-10-11 Goodrich Co B F Collapsible tire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347213A1 (en) * 1976-04-07 1977-11-04 Firestone Tire & Rubber Co TIRE FOLDABLE INWARDS IN THE DEFLATED STATE WHEN MOUNTED ON A RIM

Also Published As

Publication number Publication date
DE2361196A1 (en) 1974-07-25
FR2211356B1 (en) 1976-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse