IT7831201A0 - ZIG-ZAG-TYPE TREAD DESIGN WITH CARVINGS ON THE CORDS. - Google Patents

ZIG-ZAG-TYPE TREAD DESIGN WITH CARVINGS ON THE CORDS.

Info

Publication number
IT7831201A0
IT7831201A0 IT7831201A IT3120178A IT7831201A0 IT 7831201 A0 IT7831201 A0 IT 7831201A0 IT 7831201 A IT7831201 A IT 7831201A IT 3120178 A IT3120178 A IT 3120178A IT 7831201 A0 IT7831201 A0 IT 7831201A0
Authority
IT
Italy
Prior art keywords
carvings
zag
zig
cords
tread design
Prior art date
Application number
IT7831201A
Other languages
Italian (it)
Other versions
IT1101588B (en
Inventor
Ghilardi Giuliano
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 IT7831201A0 publication Critical patent/IT7831201A0/en
Priority to IT31201/78A priority Critical patent/IT1101588B/en
Priority to NL7907480A priority patent/NL7907480A/en
Priority to GB7942631A priority patent/GB2040239A/en
Priority to FI793911A priority patent/FI793911A/en
Priority to BE0/198568A priority patent/BE880626A/en
Priority to SE7910380A priority patent/SE7910380L/en
Priority to ZA00796906A priority patent/ZA796906B/en
Priority to DK544579A priority patent/DK544579A/en
Priority to DE19792951158 priority patent/DE2951158A1/en
Priority to AU54073/79A priority patent/AU5407379A/en
Priority to FR7931240A priority patent/FR2444577A1/en
Priority to LU82034A priority patent/LU82034A1/en
Priority to JP16745979A priority patent/JPS55123507A/en
Priority to BR7908642A priority patent/BR7908642A/en
Application granted granted Critical
Publication of IT1101588B publication Critical patent/IT1101588B/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • 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
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • 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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0381—Blind or isolated grooves
    • B60C2011/0383—Blind or isolated grooves at the centre of the tread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
IT31201/78A 1978-12-22 1978-12-22 ZIG-ZAG TYPE TREAD PATTERN WITH NOTCHES ON THE CORDS IT1101588B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT31201/78A IT1101588B (en) 1978-12-22 1978-12-22 ZIG-ZAG TYPE TREAD PATTERN WITH NOTCHES ON THE CORDS
NL7907480A NL7907480A (en) 1978-12-22 1979-10-09 TREADMILL PROFILE.
GB7942631A GB2040239A (en) 1978-12-22 1979-12-11 Tyre tread
FI793911A FI793911A (en) 1978-12-22 1979-12-13 SICK-SACKFORMAD SLITYTSMOENSTRING MED URTAG I UPPHOEJNINGARNA
BE0/198568A BE880626A (en) 1978-12-22 1979-12-14 ZIGZAG TYPE TREAD DESIGN COMPRISING NOTCHES ON THE CORDS
SE7910380A SE7910380L (en) 1978-12-22 1979-12-17 DECKS TURN IN ZIGZACK MONSTERS WITH CUTS IN THE RIBS
ZA00796906A ZA796906B (en) 1978-12-22 1979-12-19 Tyre tread
DK544579A DK544579A (en) 1978-12-22 1979-12-19 COVER FOR VEHICLE WHEELS WITH A ZITA-SHAPED TREATMENT WHILE RIBBAR IS SUPPLIED WITH CUTS
DE19792951158 DE2951158A1 (en) 1978-12-22 1979-12-19 VEHICLE TIRE
AU54073/79A AU5407379A (en) 1978-12-22 1979-12-20 Tread with groove having closeable portions
FR7931240A FR2444577A1 (en) 1978-12-22 1979-12-20 TIRE FOR DRAWING A ZIG-ZAG TYPE TREAD COMPRISING NOTCHES IN THE CORDS
LU82034A LU82034A1 (en) 1978-12-22 1979-12-21 ZIGZAG TYPE TRACK DRAWINGS INCLUDING SLOTS ON THE CORDS
JP16745979A JPS55123507A (en) 1978-12-22 1979-12-22 Tire
BR7908642A BR7908642A (en) 1978-12-22 1979-12-27 ZIGUE-ZAGUE Treadmill Design with notches on longitudinal projections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31201/78A IT1101588B (en) 1978-12-22 1978-12-22 ZIG-ZAG TYPE TREAD PATTERN WITH NOTCHES ON THE CORDS

Publications (2)

Publication Number Publication Date
IT7831201A0 true IT7831201A0 (en) 1978-12-22
IT1101588B IT1101588B (en) 1985-10-07

Family

ID=11233274

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31201/78A IT1101588B (en) 1978-12-22 1978-12-22 ZIG-ZAG TYPE TREAD PATTERN WITH NOTCHES ON THE CORDS

Country Status (14)

Country Link
JP (1) JPS55123507A (en)
AU (1) AU5407379A (en)
BE (1) BE880626A (en)
BR (1) BR7908642A (en)
DE (1) DE2951158A1 (en)
DK (1) DK544579A (en)
FI (1) FI793911A (en)
FR (1) FR2444577A1 (en)
GB (1) GB2040239A (en)
IT (1) IT1101588B (en)
LU (1) LU82034A1 (en)
NL (1) NL7907480A (en)
SE (1) SE7910380L (en)
ZA (1) ZA796906B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364426A (en) * 1981-03-26 1982-12-21 Dunlop Tire & Rubber Corporation Motorcycle tire tread
JPS58199204A (en) * 1982-05-12 1983-11-19 Bridgestone Corp Pneumatic radial tyre for heavy load
IT1176226B (en) * 1984-06-01 1987-08-18 Pirelli IMPROVEMENTS TO THE TIRES OF TIRES FOR VEHICLES

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH561615A5 (en) * 1972-12-07 1975-05-15 Michelin & Cie Tyre - with tread strip having three relief zones - - sepd by grooves with side branches defining blocks

Also Published As

Publication number Publication date
LU82034A1 (en) 1980-04-23
ZA796906B (en) 1981-08-26
DE2951158A1 (en) 1980-07-10
NL7907480A (en) 1980-06-24
GB2040239A (en) 1980-08-28
AU5407379A (en) 1980-06-26
SE7910380L (en) 1980-06-23
FR2444577A1 (en) 1980-07-18
BR7908642A (en) 1980-07-29
BE880626A (en) 1980-04-01
IT1101588B (en) 1985-10-07
FI793911A (en) 1980-06-23
JPS55123507A (en) 1980-09-24
DK544579A (en) 1980-06-23

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