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IT1054982B - Perfezionamenti alla corona di pneumatici a sezione trapezoidale - Google Patents

Perfezionamenti alla corona di pneumatici a sezione trapezoidale

Info

Publication number
IT1054982B
IT1054982B IT19566/76A IT1956676A IT1054982B IT 1054982 B IT1054982 B IT 1054982B IT 19566/76 A IT19566/76 A IT 19566/76A IT 1956676 A IT1956676 A IT 1956676A IT 1054982 B IT1054982 B IT 1054982B
Authority
IT
Italy
Prior art keywords
trapezoidal section
section tires
tires
trapezoidal
section
Prior art date
Application number
IT19566/76A
Other languages
English (en)
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
Priority to IT19566/76A priority Critical patent/IT1054982B/it
Priority to NO764283A priority patent/NO764283L/no
Priority to AR266000A priority patent/AR223806A1/es
Priority to ZA767688A priority patent/ZA767688B/xx
Priority to AU21157/77A priority patent/AU2115777A/en
Priority to BR7700152A priority patent/BR7700152A/pt
Priority to FI770098A priority patent/FI770098A/fi
Priority to PT66080A priority patent/PT66080B/pt
Priority to GR52646A priority patent/GR62556B/el
Priority to ES1977226166U priority patent/ES226166Y/es
Priority to LU76636A priority patent/LU76636A1/xx
Priority to SE7700810A priority patent/SE7700810L/xx
Priority to DK33777A priority patent/DK33777A/da
Priority to FR7702124A priority patent/FR2338811A1/fr
Priority to BE174369A priority patent/BE850744A/xx
Priority to NL7700778A priority patent/NL7700778A/xx
Priority to JP760677A priority patent/JPS5293008A/ja
Priority to DE19772703173 priority patent/DE2703173A1/de
Application granted granted Critical
Publication of IT1054982B publication Critical patent/IT1054982B/it

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)
IT19566/76A 1976-01-26 1976-01-26 Perfezionamenti alla corona di pneumatici a sezione trapezoidale IT1054982B (it)

Priority Applications (18)

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
NO764283A NO764283L (no) 1976-01-26 1976-12-17 Anordning ved kj¦ret¦ydekk.
AR266000A AR223806A1 (es) 1976-01-26 1976-12-27 Un neumatico para vehiculos automotores de seccion generalmente trapezoidal
ZA767688A ZA767688B (en) 1976-01-26 1976-12-29 Improvements to the top portion of trapezoidal section tyres
AU21157/77A AU2115777A (en) 1976-01-26 1977-01-07 Trapezoidal section tyre crown
BR7700152A BR7700152A (pt) 1976-01-26 1977-01-11 Aperfeicoamentos na coroa de pneus com seccao trapezoidal
FI770098A FI770098A (it) 1976-01-26 1977-01-13
PT66080A PT66080B (fr) 1976-01-26 1977-01-17 Perfectionnements en pneumatique avec section trapezoidal et en particulier dans sa propre couronne
GR52646A GR62556B (en) 1976-01-26 1977-01-25 Improvements of trapezoidal section tire crown
ES1977226166U ES226166Y (es) 1976-01-26 1977-01-25 Neumatico para autovehiculos de seccion genericamente trape-zoidal perfeccionado.
LU76636A LU76636A1 (it) 1976-01-26 1977-01-25
SE7700810A SE7700810L (sv) 1976-01-26 1977-01-26 Anordning vid fordonsdeck
DK33777A DK33777A (da) 1976-01-26 1977-01-26 Motorkoretojsdek
FR7702124A FR2338811A1 (fr) 1976-01-26 1977-01-26 Perfectionnements apportes a la couronne des pneumatiques a section trapezoidale
BE174369A BE850744A (fr) 1976-01-26 1977-01-26 Perfectionnements apportes a la couronne de pneumatiques a section trapezoidale
NL7700778A NL7700778A (nl) 1976-01-26 1977-01-26 Luchtbandloopvlak.
JP760677A JPS5293008A (en) 1976-01-26 1977-01-26 Pneumatic tire
DE19772703173 DE2703173A1 (de) 1976-01-26 1977-01-26 Fahrzeugluftreifen

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
IT1054982B true IT1054982B (it) 1981-11-30

Family

ID=11159119

Family Applications (1)

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

Country Status (18)

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

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 (it) * 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
EP0412775B1 (en) * 1989-08-10 1993-11-03 Sumitomo Rubber Industries Limited Pneumatic tyre

Also Published As

Publication number Publication date
BE850744A (fr) 1977-05-16
DK33777A (da) 1977-07-27
NL7700778A (nl) 1977-07-28
SE7700810L (sv) 1977-07-27
ES226166Y (es) 1977-08-01
BR7700152A (pt) 1977-09-06
FI770098A (it) 1977-07-27
LU76636A1 (it) 1977-06-24
AR223806A1 (es) 1981-09-30
FR2338811B1 (it) 1978-10-20
GR62556B (en) 1979-05-10
FR2338811A1 (fr) 1977-08-19
ZA767688B (en) 1977-11-30
AU2115777A (en) 1978-07-13
JPS5293008A (en) 1977-08-05
DE2703173A1 (de) 1977-07-28
PT66080A (fr) 1977-02-01
PT66080B (fr) 1978-06-26
NO764283L (no) 1977-07-27
ES226166U (es) 1977-04-01

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