FR2121847A1 - Fabric-less pneumatic tyres - with expansion resistant elastic carcase - Google Patents

Fabric-less pneumatic tyres - with expansion resistant elastic carcase

Info

Publication number
FR2121847A1
FR2121847A1 FR7201232A FR7201232A FR2121847A1 FR 2121847 A1 FR2121847 A1 FR 2121847A1 FR 7201232 A FR7201232 A FR 7201232A FR 7201232 A FR7201232 A FR 7201232A FR 2121847 A1 FR2121847 A1 FR 2121847A1
Authority
FR
France
Prior art keywords
carcase
fabric
resistant elastic
pneumatic tyres
less pneumatic
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Withdrawn
Application number
FR7201232A
Other languages
French (fr)
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.)
Dunlop Ltd
Original Assignee
Dunlop Ltd
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 Dunlop Ltd filed Critical Dunlop Ltd
Publication of FR2121847A1 publication Critical patent/FR2121847A1/en
Withdrawn legal-status Critical Current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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/01—Inflatable pneumatic tyres or inner tubes without substantial cord reinforcement, e.g. cordless tyres, cast 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile

Landscapes

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

Abstract

Fabric-less pneumatic tyre with a carcase of elastic polymeric material, having a shape, thickness and/or elastic modulus such that when the tyre is moulded its shape corresponds to the shape of the inflated type, and in particular the expansion of the carcase measured by the growth of the cross sectional periphery of the tyre is not >5%. when it is pumped up to the normal air pressure.
FR7201232A 1971-01-16 1972-01-14 Fabric-less pneumatic tyres - with expansion resistant elastic carcase Withdrawn FR2121847A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB220471 1971-01-16

Publications (1)

Publication Number Publication Date
FR2121847A1 true FR2121847A1 (en) 1972-08-25

Family

ID=9735420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201232A Withdrawn FR2121847A1 (en) 1971-01-16 1972-01-14 Fabric-less pneumatic tyres - with expansion resistant elastic carcase

Country Status (5)

Country Link
AU (1) AU3759672A (en)
DE (1) DE2201747A1 (en)
FR (1) FR2121847A1 (en)
IT (1) IT946399B (en)
ZA (1) ZA7259B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382347A1 (en) * 1977-03-04 1978-09-29 Du Pont PNEUMATIC BANDAGE WITH CABLES WITHOUT CABLES IN THERMOPLASTIC ELASTOMER
FR2386422A1 (en) * 1977-04-07 1978-11-03 Sirio Spa IMPROVEMENTS TO TIRE ENCLOSURES WITHOUT CARCASE REINFORCEMENT
FR2417405A1 (en) * 1978-02-21 1979-09-14 Michelin & Cie IMPROVEMENT IN TIRES IN NON-ARMORED ELASTIC MATERIAL
FR2417404A1 (en) * 1978-02-21 1979-09-14 Michelin & Cie PNEUMATIC IN ELASTIC MATERIAL WITHOUT REINFORCEMENT
FR2417403A1 (en) * 1978-02-21 1979-09-14 Michelin & Cie PNEUMATIC IN NON-ARMORED ELASTIC MATERIAL
DE2835398A1 (en) * 1978-08-12 1980-02-14 Phoenix Ag AIR TIRES MADE OF POWDERABLE MATERIAL HAVING ELASTIC PLASTIC
FR2445771A2 (en) * 1979-01-05 1980-08-01 Michelin & Cie Geometric limits for internal radius of unreinforced tyre sidewall - to qualify permissible variations from the nominal surface profile
FR2445772A2 (en) * 1979-01-05 1980-08-01 Michelin & Cie Geometric limits for internal radius of unreinforced tyre sidewall - to qualify permissible variations from the nominal surface profile
FR2445770A2 (en) * 1979-01-05 1980-08-01 Michelin & Cie Geometric limits for internal radius of unreinforced tyre sidewall - to qualify permissible variations from the nominal surface profile

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006767A (en) * 1975-10-08 1977-02-08 The Firestone Tire & Rubber Company Pneumatic tires
EP0006425A1 (en) * 1978-06-12 1980-01-09 The Firestone Tire & Rubber Company Pneumatic tyre and method of manufacturing it

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2382347A1 (en) * 1977-03-04 1978-09-29 Du Pont PNEUMATIC BANDAGE WITH CABLES WITHOUT CABLES IN THERMOPLASTIC ELASTOMER
FR2386422A1 (en) * 1977-04-07 1978-11-03 Sirio Spa IMPROVEMENTS TO TIRE ENCLOSURES WITHOUT CARCASE REINFORCEMENT
FR2417405A1 (en) * 1978-02-21 1979-09-14 Michelin & Cie IMPROVEMENT IN TIRES IN NON-ARMORED ELASTIC MATERIAL
FR2417404A1 (en) * 1978-02-21 1979-09-14 Michelin & Cie PNEUMATIC IN ELASTIC MATERIAL WITHOUT REINFORCEMENT
FR2417403A1 (en) * 1978-02-21 1979-09-14 Michelin & Cie PNEUMATIC IN NON-ARMORED ELASTIC MATERIAL
DE2835398A1 (en) * 1978-08-12 1980-02-14 Phoenix Ag AIR TIRES MADE OF POWDERABLE MATERIAL HAVING ELASTIC PLASTIC
FR2432945A1 (en) * 1978-08-12 1980-03-07 Phoenix Ag TIRE IN A CURABLE MATERIAL HARDENING IN AN ELASTIC SYNTHETIC RESIN
FR2445771A2 (en) * 1979-01-05 1980-08-01 Michelin & Cie Geometric limits for internal radius of unreinforced tyre sidewall - to qualify permissible variations from the nominal surface profile
FR2445772A2 (en) * 1979-01-05 1980-08-01 Michelin & Cie Geometric limits for internal radius of unreinforced tyre sidewall - to qualify permissible variations from the nominal surface profile
FR2445770A2 (en) * 1979-01-05 1980-08-01 Michelin & Cie Geometric limits for internal radius of unreinforced tyre sidewall - to qualify permissible variations from the nominal surface profile

Also Published As

Publication number Publication date
AU3759672A (en) 1973-07-12
IT946399B (en) 1973-05-21
ZA7259B (en) 1972-09-27
DE2201747A1 (en) 1972-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse