DE2905051C2 - - Google Patents

Info

Publication number
DE2905051C2
DE2905051C2 DE2905051A DE2905051A DE2905051C2 DE 2905051 C2 DE2905051 C2 DE 2905051C2 DE 2905051 A DE2905051 A DE 2905051A DE 2905051 A DE2905051 A DE 2905051A DE 2905051 C2 DE2905051 C2 DE 2905051C2
Authority
DE
Germany
Prior art keywords
tread
harmonic
pattern
peripheral portions
length
Prior art date
Legal status (The legal status 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 status listed.)
Revoked
Application number
DE2905051A
Other languages
German (de)
English (en)
Other versions
DE2905051A1 (de
Inventor
Samuel Patrick Uniontown Ohio Us Landers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of DE2905051A1 publication Critical patent/DE2905051A1/de
Application granted granted Critical
Publication of DE2905051C2 publication Critical patent/DE2905051C2/de
Granted legal-status Critical Current

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
    • B60C11/0318—Tread patterns irregular patterns with particular pitch sequence
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Testing Of Balance (AREA)
DE19792905051 1978-02-14 1979-02-08 Luftreifen, insbesondere ein laufflaechenprofil fuer einen luftreifen sowie verfahren zu dessen herstellung Granted DE2905051A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87778978A 1978-02-14 1978-02-14

Publications (2)

Publication Number Publication Date
DE2905051A1 DE2905051A1 (de) 1979-08-16
DE2905051C2 true DE2905051C2 (en, 2012) 1991-06-06

Family

ID=25370727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792905051 Granted DE2905051A1 (de) 1978-02-14 1979-02-08 Luftreifen, insbesondere ein laufflaechenprofil fuer einen luftreifen sowie verfahren zu dessen herstellung

Country Status (10)

Country Link
JP (1) JPS54115801A (en, 2012)
AU (1) AU527792B2 (en, 2012)
BR (1) BR7900830A (en, 2012)
CA (1) CA1157752A (en, 2012)
DE (1) DE2905051A1 (en, 2012)
FR (1) FR2416803A1 (en, 2012)
GB (1) GB2014520B (en, 2012)
IT (1) IT1192691B (en, 2012)
LU (1) LU80882A1 (en, 2012)
ZA (1) ZA79158B (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA811396B (en) * 1980-03-13 1982-04-28 Dunlop Ltd Tyre treads and tyres
EP0050197A1 (en) * 1980-10-22 1982-04-28 The Firestone Tire & Rubber Company Device and method for producing pneumatic tires having preselected noise characteristics
FR2496562A1 (fr) * 1980-12-22 1982-06-25 Kleber Colombes Pneumatique, en particulier pour roue de secours
AT378741B (de) * 1983-01-19 1985-09-25 Semperit Ag Laufflaechenprofil fuer einen fahrzeugluftreifen
FR2541942B1 (fr) * 1983-03-03 1985-10-18 Michelin & Cie Reduction du bruit de roulage des enveloppes de pneumatique
JPS6018408A (ja) * 1983-07-11 1985-01-30 Yokohama Rubber Co Ltd:The 空気入りタイヤ
US4503898A (en) * 1983-09-14 1985-03-12 The Goodyear Tire & Rubber Company Pneumatic tire
US4823853A (en) * 1986-05-21 1989-04-25 The Goodyear Tire & Rubber Company Noise control techniques for tires employing three different size design cycles
DE3630590A1 (de) * 1986-09-09 1988-03-31 Continental Gummi Werke Ag Geraeuschoptimierter fahrzeugluftreifen
JPS63130410A (ja) * 1986-11-17 1988-06-02 Sumitomo Rubber Ind Ltd 低騒音タイヤ
JP2800943B2 (ja) * 1989-10-02 1998-09-21 住友ゴム工業 株式会社 空気入りタイヤ
DE4007760C2 (de) * 1990-03-12 1996-09-19 Uniroyal Englebert Gmbh Fahrzeugluftreifen
DE4136226C2 (de) * 1991-11-02 1995-02-16 Continental Ag Umlaufend bewegliches Bauteil
AU2002335655A1 (en) * 2001-08-22 2003-03-10 Bridgestone/Firestone North American Tire, Llc Method of analyzing tire pitch sequence based on lug stiffness variations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956011A (en) * 1932-02-18 1934-04-24 Wingfoot Corp Means for diminishing traction and riding noise in tires
BE524246A (en, 2012) * 1952-11-13
US3989780A (en) * 1971-08-31 1976-11-02 The Gates Rubber Company Modulating noise produced by rotating bodies
US3926238A (en) * 1971-08-31 1975-12-16 Gates Rubber Co Modulating noise produced by rotating bodies
DE2253717A1 (de) * 1972-11-02 1974-05-09 Uniroyal Ag Fahrzeugluftreifen
CA1050869A (en) * 1976-04-05 1979-03-20 Uniroyal Noise reduction in pneumatic tires

Also Published As

Publication number Publication date
AU527792B2 (en) 1983-03-24
DE2905051A1 (de) 1979-08-16
IT1192691B (it) 1988-05-04
LU80882A1 (fr) 1979-06-07
GB2014520A (en) 1979-08-30
GB2014520B (en) 1983-01-12
IT7920164A0 (it) 1979-02-13
ZA79158B (en) 1979-12-27
CA1157752A (en) 1983-11-29
JPH0323366B2 (en, 2012) 1991-03-28
FR2416803A1 (fr) 1979-09-07
BR7900830A (pt) 1979-09-04
JPS54115801A (en) 1979-09-08
AU4336879A (en) 1979-08-23
FR2416803B1 (en, 2012) 1983-02-25

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: MITSCHERLICH, H., DIPL.-ING. GUNSCHMANN, K., DIPL.

8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation