PT66080B - IMPROVEMENTS IN TIRE WITH TRAPEZOIDAL SECTION AND ESPECIALLY IN ITS OWN CROWN - Google Patents

IMPROVEMENTS IN TIRE WITH TRAPEZOIDAL SECTION AND ESPECIALLY IN ITS OWN CROWN

Info

Publication number
PT66080B
PT66080B PT66080A PT6608077A PT66080B PT 66080 B PT66080 B PT 66080B PT 66080 A PT66080 A PT 66080A PT 6608077 A PT6608077 A PT 6608077A PT 66080 B PT66080 B PT 66080B
Authority
PT
Portugal
Prior art keywords
crown
tire
trapezoidal section
trapezoidal
section
Prior art date
Application number
PT66080A
Other languages
French (fr)
Portuguese (pt)
Other versions
PT66080A (en
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of PT66080A publication Critical patent/PT66080A/en
Publication of PT66080B publication Critical patent/PT66080B/en

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
    • B60C9/1821—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers comprising discrete fibres or filaments
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Vehicle Body Suspensions (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
PT66080A 1976-01-26 1977-01-17 IMPROVEMENTS IN TIRE WITH TRAPEZOIDAL SECTION AND ESPECIALLY IN ITS OWN CROWN PT66080B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19566/76A IT1054982B (en) 1976-01-26 1976-01-26 TRAPEZOIDAL SECTION TIRES

Publications (2)

Publication Number Publication Date
PT66080A PT66080A (en) 1977-02-01
PT66080B true PT66080B (en) 1978-06-26

Family

ID=11159119

Family Applications (1)

Application Number Title Priority Date Filing Date
PT66080A PT66080B (en) 1976-01-26 1977-01-17 IMPROVEMENTS IN TIRE WITH TRAPEZOIDAL SECTION AND ESPECIALLY IN ITS OWN CROWN

Country Status (18)

Country Link
JP (1) JPS5293008A (en)
AR (1) AR223806A1 (en)
AU (1) AU2115777A (en)
BE (1) BE850744A (en)
BR (1) BR7700152A (en)
DE (1) DE2703173A1 (en)
DK (1) DK33777A (en)
ES (1) ES226166Y (en)
FI (1) FI770098A (en)
FR (1) FR2338811A1 (en)
GR (1) GR62556B (en)
IT (1) IT1054982B (en)
LU (1) LU76636A1 (en)
NL (1) NL7700778A (en)
NO (1) NO764283L (en)
PT (1) PT66080B (en)
SE (1) SE7700810L (en)
ZA (1) ZA767688B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118031B (en) * 1977-06-24 1986-02-24 Pirelli TIRES IMPROVEMENT FOR VEHICLE WHEELS
FR2430322A2 (en) * 1978-07-07 1980-02-01 Uniroyal PNEUMATIC WHEEL BANDAGE
CA1214096A (en) * 1982-10-18 1986-11-18 The Goodyear Tire & Rubber Company Radial tires and a belt structure therefor
JPH0329201Y2 (en) * 1984-12-26 1991-06-21
JPS63315303A (en) * 1987-06-19 1988-12-23 Bridgestone Corp Studless tire excellent in on-ice performance
EP0412775B1 (en) * 1989-08-10 1993-11-03 Sumitomo Rubber Industries Limited Pneumatic tyre

Also Published As

Publication number Publication date
NL7700778A (en) 1977-07-28
FR2338811B1 (en) 1978-10-20
DK33777A (en) 1977-07-27
LU76636A1 (en) 1977-06-24
IT1054982B (en) 1981-11-30
BR7700152A (en) 1977-09-06
ES226166Y (en) 1977-08-01
JPS5293008A (en) 1977-08-05
FI770098A (en) 1977-07-27
GR62556B (en) 1979-05-10
BE850744A (en) 1977-05-16
ES226166U (en) 1977-04-01
NO764283L (en) 1977-07-27
SE7700810L (en) 1977-07-27
AU2115777A (en) 1978-07-13
AR223806A1 (en) 1981-09-30
ZA767688B (en) 1977-11-30
PT66080A (en) 1977-02-01
DE2703173A1 (en) 1977-07-28
FR2338811A1 (en) 1977-08-19

Similar Documents

Publication Publication Date Title
IT7828490A0 (en) IMPROVEMENT IN TIRES.
AR202551A1 (en) IMPROVEMENTS IN TIRE AND WHEELS ASSEMBLIES
SE7605724L (en) ODLINGSKLOSS AND SOTT FOR ITS PRODUCTION
PT65039B (en) TONNEAU WITH LID
PT64727B (en) IMPROVEMENTS IN TIRES.
BE840671A (en) DIAMOND WITH INSCRIPTION
IT1091107B (en) IMPROVEMENT IN TRAILERS
FR2344460A1 (en) CROWN CAP AND ITS MANUFACTURING
IT1090182B (en) IMPROVEMENT IN TRACTORS
BE855335A (en) IMPROVEMENTS TO THE WHEEL RIMS
BE846480A (en) IMPROVEMENT FOR RADIAL TIRES PROVIDED WITH A STRUCTURE OF STRENGTHENING IN THE SIDES
AT353618B (en) VEHICLE WITH FOUR WHEEL DRIVE AND ARTICULATED FRAME STEERING
TR19315A (en) EXTERIOR TIRE AND WHEEL SET
IT7924650A0 (en) IMPROVEMENTS IN THE TIRE AND WHEEL ASSEMBLIES.
BE773593A (en) IMPROVEMENTS TO THE TIRE CASES AND RIMS
IT1075304B (en) IMPROVEMENT IN THE TIRE COVER ASSEMBLIES, AND WHEEL RIM
PT66080B (en) IMPROVEMENTS IN TIRE WITH TRAPEZOIDAL SECTION AND ESPECIALLY IN ITS OWN CROWN
JPS5490703A (en) Tire with tread that can be mounted and demounted
IT1079581B (en) IMPROVEMENT IN THE TIRE COVER AND WHEEL RIM ASSEMBLIES
SE402904B (en) SYNTHETIC ELONG RD DIAMOND PARTICLE AND PROCEDURE FOR ITS MANUFACTURE
IT1085551B (en) TIRE AND ITS COMBINATION WITH A RIM
IT1030419B (en) WHEEL EQUIPPED WITH TIRE
MX144479A (en) IMPROVEMENTS IN TIRE COVERS
DK388377A (en) CEPHALOSPORINS AND THEIR PROCEDURE
IT1074023B (en) IMPROVEMENTS IN THE RIM AND TIRE GROUPS