BR7700152A - Aperfeicoamentos na coroa de pneus com seccao trapezoidal - Google Patents

Aperfeicoamentos na coroa de pneus com seccao trapezoidal

Info

Publication number
BR7700152A
BR7700152A BR7700152A BR7700152A BR7700152A BR 7700152 A BR7700152 A BR 7700152A BR 7700152 A BR7700152 A BR 7700152A BR 7700152 A BR7700152 A BR 7700152A BR 7700152 A BR7700152 A BR 7700152A
Authority
BR
Brazil
Prior art keywords
trapezoidal section
tire crown
crown
tire
trapezoidal
Prior art date
Application number
BR7700152A
Other languages
English (en)
Portuguese (pt)
Inventor
G Tangorra
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 BR7700152A publication Critical patent/BR7700152A/pt

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)
BR7700152A 1976-01-26 1977-01-11 Aperfeicoamentos na coroa de pneus com seccao trapezoidal BR7700152A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19566/76A IT1054982B (it) 1976-01-26 1976-01-26 Perfezionamenti alla corona di pneumatici a sezione trapezoidale

Publications (1)

Publication Number Publication Date
BR7700152A true BR7700152A (pt) 1977-09-06

Family

ID=11159119

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7700152A BR7700152A (pt) 1976-01-26 1977-01-11 Aperfeicoamentos na coroa de pneus com seccao trapezoidal

Country Status (18)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118031B (it) * 1977-06-24 1986-02-24 Pirelli Perfezionamento a pneumatici per ruote di veicoli
FR2430322A2 (fr) * 1978-07-07 1980-02-01 Uniroyal Enveloppe de bandage pneumatique de roue
CA1214096A (en) * 1982-10-18 1986-11-18 The Goodyear Tire & Rubber Company Radial tires and a belt structure therefor
JPH0329201Y2 (es) * 1984-12-26 1991-06-21
JPS63315303A (ja) * 1987-06-19 1988-12-23 Bridgestone Corp 氷上性能に優れたスタッドレスタイヤ
DE69004376T2 (de) * 1989-08-10 1994-03-24 Sumitomo Rubber Ind Luftreifen.

Also Published As

Publication number Publication date
NO764283L (no) 1977-07-27
LU76636A1 (es) 1977-06-24
JPS5293008A (en) 1977-08-05
IT1054982B (it) 1981-11-30
BE850744A (fr) 1977-05-16
FR2338811B1 (es) 1978-10-20
ES226166Y (es) 1977-08-01
PT66080A (fr) 1977-02-01
SE7700810L (sv) 1977-07-27
AR223806A1 (es) 1981-09-30
GR62556B (en) 1979-05-10
DE2703173A1 (de) 1977-07-28
ES226166U (es) 1977-04-01
PT66080B (fr) 1978-06-26
ZA767688B (en) 1977-11-30
DK33777A (da) 1977-07-27
NL7700778A (nl) 1977-07-28
FI770098A (es) 1977-07-27
FR2338811A1 (fr) 1977-08-19
AU2115777A (en) 1978-07-13

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