FI58457C - Foerbaettringar i goerdeldaeck - Google Patents

Foerbaettringar i goerdeldaeck Download PDF

Info

Publication number
FI58457C
FI58457C FI770013A FI770013A FI58457C FI 58457 C FI58457 C FI 58457C FI 770013 A FI770013 A FI 770013A FI 770013 A FI770013 A FI 770013A FI 58457 C FI58457 C FI 58457C
Authority
FI
Finland
Prior art keywords
layer
layers
elongation
cord
tires
Prior art date
Application number
FI770013A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI58457B (fi
FI770013A (it
Inventor
Luigi Maiocchi
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 FI770013A publication Critical patent/FI770013A/fi
Application granted granted Critical
Publication of FI58457B publication Critical patent/FI58457B/fi
Publication of FI58457C publication Critical patent/FI58457C/fi

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
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
    • 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
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Ropes Or Cables (AREA)
FI770013A 1976-01-05 1977-01-04 Foerbaettringar i goerdeldaeck FI58457C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT19019/76A IT1054931B (it) 1976-01-05 1976-01-05 Perfezionamento a pneumatici a carcassa radiale
IT1901976 1976-01-05

Publications (3)

Publication Number Publication Date
FI770013A FI770013A (it) 1977-07-06
FI58457B FI58457B (fi) 1980-10-31
FI58457C true FI58457C (fi) 1981-02-10

Family

ID=11153884

Family Applications (1)

Application Number Title Priority Date Filing Date
FI770013A FI58457C (fi) 1976-01-05 1977-01-04 Foerbaettringar i goerdeldaeck

Country Status (21)

Country Link
JP (1) JPS5284610A (it)
AR (1) AR209048A1 (it)
AU (1) AU506874B2 (it)
BE (1) BE850000A (it)
BR (1) BR7700018A (it)
CA (1) CA1045532A (it)
DE (1) DE2659629A1 (it)
DK (1) DK3877A (it)
ES (1) ES225966Y (it)
FI (1) FI58457C (it)
FR (1) FR2337053A1 (it)
GB (1) GB1567614A (it)
GR (1) GR71445B (it)
IE (1) IE44434B1 (it)
IT (1) IT1054931B (it)
LU (1) LU76515A1 (it)
NL (1) NL7613701A (it)
NO (1) NO144733C (it)
SE (1) SE421765B (it)
TR (1) TR19716A (it)
ZA (1) ZA767643B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1093433B (it) * 1978-03-09 1985-07-19 Pirelli Perfezionamento alla struttura anulare di rinforzo per pneumatici radiali
CH629142A5 (de) * 1978-03-28 1982-04-15 Semperit Ag Guertelreifen.
JPS5587604A (en) * 1978-12-26 1980-07-02 Toyo Tire & Rubber Co Ltd Radial tire
FR2446193A1 (fr) * 1979-01-11 1980-08-08 Kleber Colombes Pneumatique, notamment pour avions
IT1125578B (it) * 1979-10-24 1986-05-14 Pirelli Perfezionamento alle strutture anulari di rinforzo per pneumatici radiali
FR2473426A1 (fr) * 1979-12-06 1981-07-17 Dunlop Ltd Pneumatique a ceinture de renforcement, notamment pour poids lourds
DE3108140A1 (de) * 1981-03-04 1982-09-16 Continental Gummi-Werke Ag, 3000 Hannover "fahrzeugluftreifen"
JPS6082407A (ja) * 1983-10-14 1985-05-10 Bridgestone Corp 重車両用ラジアルタイヤ
JPS6082409A (ja) * 1983-10-14 1985-05-10 Bridgestone Corp ラジアルタイヤ
JPS61192433U (it) * 1985-01-28 1986-11-29
JP2742310B2 (ja) * 1989-11-30 1998-04-22 住友ゴム工業 株式会社 乗用車用ラジアルタイヤ
CA2100538A1 (en) * 1992-10-21 1994-04-22 Johnny Dale Ii Massie Cut resistant tire
US6619357B1 (en) * 2002-04-24 2003-09-16 The Goodyear Tire & Rubber Company Belt package for super single truck tires
US7267149B2 (en) 2003-12-22 2007-09-11 The Goodyear Tire & Rubber Company Pneumatic tire with improved crown durability
US7490648B2 (en) 2005-03-30 2009-02-17 The Goodyear Tire & Rubber Company Belt package for super single truck tires
US7503363B2 (en) 2005-03-30 2009-03-17 The Goodyear Tire & Rubber Company Belt package for super single truck tires
US9168789B2 (en) 2008-12-19 2015-10-27 The Goodyear Tire & Rubber Company Truck tire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4732321U (it) * 1971-04-20 1972-12-12
IN139798B (it) * 1972-08-18 1976-07-31 Uniroyal Inc

Also Published As

Publication number Publication date
AR209048A1 (es) 1977-03-15
ZA767643B (en) 1977-11-30
BE850000A (fr) 1977-04-15
NO144733C (no) 1981-10-28
AU2093676A (en) 1978-06-29
JPS578724B2 (it) 1982-02-18
JPS5284610A (en) 1977-07-14
GB1567614A (en) 1980-05-21
SE7700039L (sv) 1977-07-06
AU506874B2 (en) 1980-01-24
IT1054931B (it) 1981-11-30
GR71445B (it) 1983-05-18
NL7613701A (nl) 1977-07-07
LU76515A1 (it) 1977-06-14
FR2337053B1 (it) 1979-09-28
BR7700018A (pt) 1977-09-06
DK3877A (da) 1977-07-06
SE421765B (sv) 1982-02-01
NO770006L (no) 1977-07-06
IE44434L (en) 1977-07-05
IE44434B1 (en) 1981-12-02
TR19716A (tr) 1979-10-16
CA1045532A (en) 1979-01-02
DE2659629A1 (de) 1977-07-14
ES225966Y (es) 1977-07-16
FI58457B (fi) 1980-10-31
FI770013A (it) 1977-07-06
ES225966U (es) 1977-03-16
FR2337053A1 (fr) 1977-07-29
NO144733B (no) 1981-07-20

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SOCIETA PNEUMATICI PIRELLI S.P.A.