FR2366944A1 - IMPROVEMENTS TO CHAMBERLESS TIRES AND THEIR RIMS - Google Patents

IMPROVEMENTS TO CHAMBERLESS TIRES AND THEIR RIMS

Info

Publication number
FR2366944A1
FR2366944A1 FR7728053A FR7728053A FR2366944A1 FR 2366944 A1 FR2366944 A1 FR 2366944A1 FR 7728053 A FR7728053 A FR 7728053A FR 7728053 A FR7728053 A FR 7728053A FR 2366944 A1 FR2366944 A1 FR 2366944A1
Authority
FR
France
Prior art keywords
rims
tires
tread
tire
chamberless
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
FR7728053A
Other languages
French (fr)
Other versions
FR2366944B1 (en
Inventor
Charles Edward Grawey
John James Groezinger
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2366944A1 publication Critical patent/FR2366944A1/en
Application granted granted Critical
Publication of FR2366944B1 publication Critical patent/FR2366944B1/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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • 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
    • B60C15/0233—Securing tyres without beads; Securing closed torus or tubular 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
    • B60C3/02—Closed, e.g. toroidal, tyres

Abstract

a. Perfectionnement aux pneumatiques sans chambre et à leurs jantes. b. L'invention décrit un pneumatique sans chambre ayant une paroi latérale renforcée et une bande de roulement renforcée afin de produire une certaine rigidité latérale grâce à laquelle, dans les virages, une force latérale appréciable se développe dans la bande de roulement. La paroi intérieure du pneumatique est solidement fixée à la jante de la roue, de sorte que cette force latérale est efficacement transférée au véhicule. c. Concerne l'industrie du caoutchouc et, en particulier, la fabrication d'enveloppe pneumatique pour véhicules automobiles à roues.at. Improvement in tubeless tires and their rims. b. The invention describes a tubeless tire having a reinforced side wall and a reinforced tread in order to produce a certain lateral stiffness whereby, in bends, an appreciable lateral force develops in the tread. The inner wall of the tire is firmly attached to the rim of the wheel, so that this lateral force is effectively transferred to the vehicle. vs. Concerns the rubber industry and, in particular, the manufacture of pneumatic casings for wheeled motor vehicles.

FR7728053A 1976-10-07 1977-09-16 IMPROVEMENTS TO CHAMBERLESS TIRES AND THEIR RIMS Granted FR2366944A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73056776A 1976-10-07 1976-10-07

Publications (2)

Publication Number Publication Date
FR2366944A1 true FR2366944A1 (en) 1978-05-05
FR2366944B1 FR2366944B1 (en) 1982-04-16

Family

ID=24935874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728053A Granted FR2366944A1 (en) 1976-10-07 1977-09-16 IMPROVEMENTS TO CHAMBERLESS TIRES AND THEIR RIMS

Country Status (5)

Country Link
JP (1) JPS5347603A (en)
CA (1) CA1081592A (en)
FR (1) FR2366944A1 (en)
GB (1) GB1584184A (en)
IT (1) IT1084885B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432394A1 (en) * 1978-07-31 1980-02-29 Goodyear Tire & Rubber CLOSED TUBULAR TIRE, MANUFACTURING METHOD, AND WHEEL ASSEMBLY COMPRISING SUCH A TIRE
EP0451625A1 (en) * 1990-04-11 1991-10-16 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Assembly comprising a toric tyre and method of manufacturing it

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4682640A (en) * 1982-06-21 1987-07-28 The Goodyear Tire & Rubber Company Circumferential conduit means for inflating a closed torus tire
JPS6424602U (en) * 1987-08-04 1989-02-10
WO2023178296A1 (en) 2022-03-17 2023-09-21 Avery Dennison Corporation Laser printable, flexible drum labels

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047921A (en) * 1963-01-31 1966-11-09 Dunlop Rubber Co Improvements in or relating to pneumatic tyres
US3318357A (en) * 1965-04-23 1967-05-09 Gen Tire & Rubber Co Pneumatic tire
FR2012137A1 (en) * 1968-07-02 1970-03-13 Berckheim Graf Von
US3750733A (en) * 1971-12-14 1973-08-07 H Brewer Quick change-replaceable tread pneumatic tire
US3897814A (en) * 1974-03-11 1975-08-05 Caterpillar Tractor Co Tire tread belt
DE2430890A1 (en) * 1974-06-27 1976-01-08 Continental Gummi Werke Ag Totally enclosed pneumatic tyre - with reinforcing insert rings outside tyre flange fitting into wheel well
FR2332149A1 (en) * 1975-11-19 1977-06-17 Goodyear Tire & Rubber RIM AND VULCANIZED TIRE SET IN ONE SINGLE BLOCK

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1047921A (en) * 1963-01-31 1966-11-09 Dunlop Rubber Co Improvements in or relating to pneumatic tyres
US3318357A (en) * 1965-04-23 1967-05-09 Gen Tire & Rubber Co Pneumatic tire
FR2012137A1 (en) * 1968-07-02 1970-03-13 Berckheim Graf Von
US3750733A (en) * 1971-12-14 1973-08-07 H Brewer Quick change-replaceable tread pneumatic tire
US3897814A (en) * 1974-03-11 1975-08-05 Caterpillar Tractor Co Tire tread belt
DE2430890A1 (en) * 1974-06-27 1976-01-08 Continental Gummi Werke Ag Totally enclosed pneumatic tyre - with reinforcing insert rings outside tyre flange fitting into wheel well
FR2332149A1 (en) * 1975-11-19 1977-06-17 Goodyear Tire & Rubber RIM AND VULCANIZED TIRE SET IN ONE SINGLE BLOCK

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432394A1 (en) * 1978-07-31 1980-02-29 Goodyear Tire & Rubber CLOSED TUBULAR TIRE, MANUFACTURING METHOD, AND WHEEL ASSEMBLY COMPRISING SUCH A TIRE
EP0451625A1 (en) * 1990-04-11 1991-10-16 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Assembly comprising a toric tyre and method of manufacturing it
FR2660900A1 (en) * 1990-04-11 1991-10-18 Michelin & Cie ASSEMBLY COMPRISING A TORNE PNEUMATIC AND METHOD FOR MANUFACTURING THE SAME.
US5211783A (en) * 1990-04-11 1993-05-18 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Unit comprising a toric tire

Also Published As

Publication number Publication date
CA1081592A (en) 1980-07-15
GB1584184A (en) 1981-02-11
FR2366944B1 (en) 1982-04-16
IT1084885B (en) 1985-05-28
JPS621B2 (en) 1987-01-06
JPS5347603A (en) 1978-04-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse