IT1091170B - Perfezionamenti alle coperture di pneumatici - Google Patents

Perfezionamenti alle coperture di pneumatici

Info

Publication number
IT1091170B
IT1091170B IT69206/77A IT6920677A IT1091170B IT 1091170 B IT1091170 B IT 1091170B IT 69206/77 A IT69206/77 A IT 69206/77A IT 6920677 A IT6920677 A IT 6920677A IT 1091170 B IT1091170 B IT 1091170B
Authority
IT
Italy
Prior art keywords
tires
covers
tires covers
Prior art date
Application number
IT69206/77A
Other languages
English (en)
Original Assignee
Uniroyal Ag
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 Uniroyal Ag filed Critical Uniroyal Ag
Application granted granted Critical
Publication of IT1091170B publication Critical patent/IT1091170B/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
    • 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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/903—Non-directional tread pattern having non-circumferential transverse groove following smooth curved path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
IT69206/77A 1977-03-11 1977-10-04 Perfezionamenti alle coperture di pneumatici IT1091170B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772710825 DE2710825A1 (de) 1977-03-11 1977-03-11 Laufflaechenprofil fuer fahrzeugluftreifen

Publications (1)

Publication Number Publication Date
IT1091170B true IT1091170B (it) 1985-06-26

Family

ID=6003448

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69206/77A IT1091170B (it) 1977-03-11 1977-10-04 Perfezionamenti alle coperture di pneumatici

Country Status (15)

Country Link
US (1) US4166490A (it)
JP (1) JPS53114104A (it)
AT (1) ATA548877A (it)
AU (1) AU514442B2 (it)
BE (1) BE859051A (it)
BR (1) BR7705615A (it)
CA (1) CA1069807A (it)
DE (1) DE2710825A1 (it)
FR (1) FR2383029A1 (it)
IT (1) IT1091170B (it)
LU (1) LU78196A1 (it)
NL (1) NL7708855A (it)
PL (1) PL119140B1 (it)
SE (1) SE7708907L (it)
ZA (1) ZA774357B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1104479A (en) * 1978-02-14 1981-07-07 Harold D. Fetty Tread for a pneumatic tire
US4221254A (en) * 1978-02-14 1980-09-09 The Goodyear Tire & Rubber Company Tread for pneumatic tire
JPS5835881B2 (ja) * 1978-12-29 1983-08-05 株式会社ブリヂストン 二輪車用空気入りタイヤ
US4299264A (en) * 1979-04-12 1981-11-10 Dunlop Limited Tires
EP0018462B1 (de) * 1979-05-04 1983-05-18 Semperit Aktiengesellschaft Lauffläche für einen Luftreifen
FR2463687A1 (fr) * 1979-08-20 1981-02-27 Uniroyal Englebert Pneu Sculpture de bande de roulement pour enveloppes de pneumatique
US4312395A (en) * 1979-12-19 1982-01-26 The Goodyear Tire & Rubber Company Double contour block tread pattern
US4282915A (en) * 1980-02-21 1981-08-11 The Goodyear Tire & Rubber Company Pneumatic tire
DE8007151U1 (de) * 1980-03-15 1981-04-16 Uniroyal Gmbh, 5100 Aachen Fahrzeugluftreifen
FR2484924A1 (fr) * 1980-06-23 1981-12-24 Kleber Colombes Pneumatique pour vehicule de tourisme
US4424844A (en) * 1982-03-17 1984-01-10 The Goodyear Tire & Rubber Company Tire tread
US4424843A (en) * 1982-03-17 1984-01-10 The Goodyear Tire & Rubber Company Pneumatic tire tread
DD215045B1 (de) * 1983-03-11 1987-06-03 Fuerstenwalde Reifen Veb K Radialreifen mit besonderer profilgestaltung
US4641695A (en) * 1984-07-18 1987-02-10 The Goodyear Tire & Rubber Company Tread for a pneumatic tire
DE3470703D1 (en) * 1984-08-28 1988-06-01 Goodyear Tire & Rubber A pneumatic tire
DE3478675D1 (en) * 1984-08-28 1989-07-20 Goodyear Tire & Rubber Pneumatic tires
IT8722144V0 (it) * 1986-08-05 1987-07-31 Uniroyal Englebert Gmbh Scolpitura di battistrada di pneumatici per autoveicoli.
DE4300695A1 (de) * 1993-01-13 1994-07-14 Sp Reifenwerke Gmbh Lauffläche für Fahrzeugluftreifen
AT400553B (de) * 1993-02-16 1996-01-25 Semperit Ag Fahrzeugluftreifen
DE19635147A1 (de) * 1996-08-30 1998-03-05 Continental Ag Fahrzeugluftreifen
JP4921889B2 (ja) * 2006-08-23 2012-04-25 住友ゴム工業株式会社 空気入りタイヤ
RU2684221C2 (ru) * 2013-12-23 2019-04-04 Пирелли Тайр С.П.А. Шина для колес транспортных средств, имеющая усовершенствованный рисунок протектора
JP6623764B2 (ja) * 2016-01-06 2019-12-25 住友ゴム工業株式会社 空気入りタイヤ
DE102017215185A1 (de) * 2017-08-30 2019-02-28 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
US20190366773A1 (en) * 2018-05-30 2019-12-05 The Goodyear Tire & Rubber Company Tread for a pneumatic tire

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755137A (en) * 1953-08-21 1956-08-15 Firestone Tire & Rubber Co Improvements in or relating to tire construction
FR2145414B1 (it) * 1971-07-13 1974-02-15 Michelin & Cie
JPS5226001B2 (it) * 1972-05-30 1977-07-12
GB1412351A (en) * 1973-04-07 1975-11-05 Super Tire Eng Co Tyres
DE2455130A1 (de) * 1974-11-21 1976-05-26 Continental Gummi Werke Ag Luftreifen fuer kraftfahrzeuge

Also Published As

Publication number Publication date
DE2710825C2 (it) 1989-07-13
NL7708855A (nl) 1978-09-13
JPS53114104A (en) 1978-10-05
BE859051A (fr) 1978-03-28
LU78196A1 (fr) 1979-05-25
US4166490A (en) 1979-09-04
SE7708907L (sv) 1978-09-12
FR2383029B1 (it) 1979-09-07
ZA774357B (en) 1978-06-28
PL119140B1 (en) 1981-11-30
PL200571A1 (pl) 1979-03-12
FR2383029A1 (fr) 1978-10-06
DE2710825A1 (de) 1978-09-14
AU514442B2 (en) 1981-02-12
CA1069807A (en) 1980-01-15
BR7705615A (pt) 1978-09-26
AU2735677A (en) 1979-03-08
ATA548877A (de) 1980-01-15

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