ES465753A1 - Pneumatic tyres for agricultural tractors and like machines - Google Patents

Pneumatic tyres for agricultural tractors and like machines

Info

Publication number
ES465753A1
ES465753A1 ES465753A ES465753A ES465753A1 ES 465753 A1 ES465753 A1 ES 465753A1 ES 465753 A ES465753 A ES 465753A ES 465753 A ES465753 A ES 465753A ES 465753 A1 ES465753 A1 ES 465753A1
Authority
ES
Spain
Prior art keywords
crown
tire
machines
side portions
reinforcement elements
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.)
Expired
Application number
ES465753A
Other languages
Spanish (es)
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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Publication of ES465753A1 publication Critical patent/ES465753A1/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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
    • 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
    • B60C9/02—Carcasses
    • B60C9/0207—Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted, e.g. at the belt area, into two or more portions of the same ply
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/26—Folded plies
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/08—Tyres specially adapted for particular applications for agricultural vehicles

Abstract

Improved tire for agricultural tractor or similar type of drive wheel in which the tread pattern is constituted by two separate lateral rows of bars which are very circumferentially spaced and extend about one half of the tread band and which comprise the tread band the tire reinforcement elements of the tire crown are characterized in that said crown reinforcement elements are located exclusively or mainly on the spaced side portions of the crown so that the central part of the crown has a greater radial flexibility than the reinforced side portions. (Machine-translation by Google Translate, not legally binding)
ES465753A 1977-01-05 1978-01-04 Pneumatic tyres for agricultural tractors and like machines Expired ES465753A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700204A FR2376763A1 (en) 1977-01-05 1977-01-05 PNEUMATIC FOR AGRICULTURAL TRACTORS OR SIMILAR MACHINERY

Publications (1)

Publication Number Publication Date
ES465753A1 true ES465753A1 (en) 1978-09-16

Family

ID=9185162

Family Applications (1)

Application Number Title Priority Date Filing Date
ES465753A Expired ES465753A1 (en) 1977-01-05 1978-01-04 Pneumatic tyres for agricultural tractors and like machines

Country Status (11)

Country Link
AT (1) AT355928B (en)
BE (1) BE862660A (en)
CH (1) CH619402A5 (en)
DE (1) DE2800308A1 (en)
ES (1) ES465753A1 (en)
FR (1) FR2376763A1 (en)
GB (1) GB1586721A (en)
IT (1) IT1091645B (en)
LU (1) LU78809A1 (en)
NL (1) NL7713965A (en)
SE (1) SE7800128L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143106A (en) * 1983-12-29 1985-07-29 Bridgestone Corp Pneumatic radial tire for heavy load
GB8505415D0 (en) * 1985-03-02 1985-04-03 Sp Tyres Uk Ltd Radial ply tyres
US4711283A (en) * 1987-01-30 1987-12-08 The Goodyear Tire & Rubber Company Heavy duty pneumatic tire tread with lug and block pattern
JPH01202503A (en) * 1988-02-08 1989-08-15 Yokohama Rubber Co Ltd:The Pneumatic radial tire
ES2068901T3 (en) * 1988-10-14 1995-05-01 Bridgestone Corp RADIAL TIRE FOR PLANE.
US5337814A (en) * 1992-01-21 1994-08-16 The Goodyear Tire & Rubber Company Agricultural tire comprising lugs of defined height and inclination
DE102006029898A1 (en) * 2006-06-29 2008-01-03 Continental Aktiengesellschaft Vehicle tires
JP4698525B2 (en) * 2006-08-11 2011-06-08 株式会社ブリヂストン Pneumatic tire
US9108469B2 (en) * 2007-10-01 2015-08-18 Bridgestone Americas Tire Operations, Llc Irrigation tire
US20170144485A1 (en) * 2015-11-24 2017-05-25 Milliken & Company Bidirectional monobelt construction for a pneumatic tire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1258886A (en) * 1960-03-07 1961-04-21 Fr Du Pneu Englebert Soc Advanced pneumatics
NL134985C (en) * 1967-07-27

Also Published As

Publication number Publication date
IT1091645B (en) 1985-07-06
BE862660A (en) 1978-07-05
ATA921777A (en) 1979-08-15
LU78809A1 (en) 1978-09-18
SE7800128L (en) 1978-07-06
CH619402A5 (en) 1980-09-30
GB1586721A (en) 1981-03-25
DE2800308A1 (en) 1978-07-13
NL7713965A (en) 1978-07-07
AT355928B (en) 1980-03-25
FR2376763A1 (en) 1978-08-04
FR2376763B1 (en) 1979-04-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991228