ZA995295B - Method of improving the tyre concentricity and tyre which facilitates the accomplishment of this method. - Google Patents

Method of improving the tyre concentricity and tyre which facilitates the accomplishment of this method.

Info

Publication number
ZA995295B
ZA995295B ZA9905295A ZA995295A ZA995295B ZA 995295 B ZA995295 B ZA 995295B ZA 9905295 A ZA9905295 A ZA 9905295A ZA 995295 A ZA995295 A ZA 995295A ZA 995295 B ZA995295 B ZA 995295B
Authority
ZA
South Africa
Prior art keywords
concentricity
tyre
tire
bead
improving
Prior art date
Application number
ZA9905295A
Other languages
English (en)
Inventor
Gunter Homt
Michael Glinz
Horst Sergel
Original Assignee
Continental Aktiengesellchaft
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 Continental Aktiengesellchaft filed Critical Continental Aktiengesellchaft
Publication of ZA995295B publication Critical patent/ZA995295B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • B29D2030/0634—Measuring, calculating, correcting tyre uniformity, e.g. correcting RFV
    • B29D2030/0635—Measuring and calculating tyre uniformity, e.g. using mathematical methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0633—After-treatment specially adapted for vulcanising tyres
    • B29D2030/0634—Measuring, calculating, correcting tyre uniformity, e.g. correcting RFV
    • B29D2030/0642—Correcting by stretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Testing Of Balance (AREA)
  • Tyre Moulding (AREA)
  • Tires In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Pens And Brushes (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Graft Or Block Polymers (AREA)
ZA9905295A 1998-08-19 1999-08-19 Method of improving the tyre concentricity and tyre which facilitates the accomplishment of this method. ZA995295B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19837680A DE19837680C2 (de) 1998-08-19 1998-08-19 Verfahren zur Verbesserung des Reifenrundlaufes sowie Vorrichtung und Trommel zur Durchführung dieses Verfahrens

Publications (1)

Publication Number Publication Date
ZA995295B true ZA995295B (en) 2000-02-22

Family

ID=7878065

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9905295A ZA995295B (en) 1998-08-19 1999-08-19 Method of improving the tyre concentricity and tyre which facilitates the accomplishment of this method.

Country Status (9)

Country Link
US (1) US6689304B1 (ja)
EP (1) EP1105706B1 (ja)
JP (1) JP4224216B2 (ja)
AT (1) ATE275263T1 (ja)
DE (2) DE19837680C2 (ja)
ES (1) ES2229547T3 (ja)
PT (1) PT1105706E (ja)
WO (1) WO2000011445A1 (ja)
ZA (1) ZA995295B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846080A (en) * 1995-12-20 1998-12-08 W&H Dentalwerk Gmbh Laser dental devices and methods
US6651716B1 (en) 2000-02-23 2003-11-25 The Goodyear Tire & Rubber Company Method and tire adapted for post cure tire uniformity correction
US6673184B1 (en) 2000-02-23 2004-01-06 The Goodyear Tire & Rubber Company Tire and method for correcting tire uniformity thereof
US6740280B1 (en) 2000-04-10 2004-05-25 The Goodyear Tire & Rubber Company Tire construction method for improving tire uniformity
JP4057041B1 (ja) * 2006-08-22 2008-03-05 横浜ゴム株式会社 タイヤの設計方法及びタイヤの設計用コンピュータプログラム、並びにタイヤの製造方法
ITMO20090099A1 (it) 2009-04-24 2010-10-25 Gino Ferrari Dispositivo di riscaldamento, in particolare per riscaldare talloni di pneumatici
EP2934869B1 (en) * 2012-12-20 2017-01-11 Pirelli Tyre S.p.A. A method for controlling the geometry of green tyres different from each other and a process for manufacturing tyres different form each other
JP6340961B2 (ja) * 2014-07-07 2018-06-13 横浜ゴム株式会社 タイヤのユニフォミティ修正装置
CN107782599B (zh) * 2017-09-08 2020-12-29 吉林大学 一种材料击穿实验方法
KR102063843B1 (ko) * 2018-09-11 2020-01-08 금호타이어 주식회사 타이어 유니포미티 보정 드럼 및 이를 포함하는 타이어 유니포미티 보정 장치
JP7099939B2 (ja) * 2018-11-26 2022-07-12 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ部材成型装置、タイヤ部材の検査方法およびタイヤ部材の製造方法
CN112798182B (zh) * 2020-12-17 2023-05-23 中策橡胶集团股份有限公司 一种改善轮胎不平衡的方法及该方法获得轮胎

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7228584U (de) * 1972-11-23 Gebr Hofmann Kg Maschinenfab Vorrichtung zur Überprüfung von Kfz-Reifen
DE458554C (de) * 1928-04-13 Fritz Faudi Verfahren zum Veraendern der Massenverteilung bei einem Umlaufkoerper zum Zwecke der Auswuchtung
US3389193A (en) * 1966-02-16 1968-06-18 Gen Motors Corp Method and apparatus for shaping a deformed tire
US3529048A (en) * 1968-08-01 1970-09-15 Goodyear Tire & Rubber Method for processing of pneumatic tires
US3719813A (en) * 1968-09-05 1973-03-06 Uniroyal Inc Apparatus for measuring uniformity of tires
US3550442A (en) * 1968-09-05 1970-12-29 Uniroyal Inc Method and apparatus for measuring uniformity of tires
US3632701A (en) * 1970-08-06 1972-01-04 Gen Tire & Rubber Co Conditioning of tires to improve uniformity
US3862570A (en) * 1973-01-26 1975-01-28 Ongaro Dynamics Tire symmetry measuring method and system
US4016020A (en) * 1973-10-03 1977-04-05 Ongaro Dynamics Incorporated System for measuring and correcting vibrations generated in vehicular tires
US3983193A (en) * 1973-11-12 1976-09-28 Dacapo Ab Method of retreading pneumatic tires
US4053265A (en) 1973-11-12 1977-10-11 Dacapo Ab Mold for retreading pneumatic tires
DE2455279C2 (de) * 1974-11-22 1984-09-20 Continental Gummi-Werke Ag, 3000 Hannover Verfahren zum Auswuchten von Fahrzeugrädern
US4414843A (en) * 1980-09-19 1983-11-15 The Goodyear Tire & Rubber Company Tire dynamic imbalance screening system
JPS61195809A (ja) * 1985-02-25 1986-08-30 Bridgestone Corp タイヤ成形用金型の製造方法
FR2649043B1 (fr) * 1989-06-30 1991-09-20 Michelin & Cie Procede pour corriger les variations de force radiale entre le pneumatique et le sol
JPH04261836A (ja) * 1990-12-28 1992-09-17 Bridgestone Corp 空気入りタイヤの製造方法
US5365781A (en) * 1992-04-03 1994-11-22 Michelin Recherche Et Technique S.A. Tire uniformity correction without grinding
DE4309513A1 (de) * 1993-03-25 1994-03-03 Continental Ag Verfahren zur Verbesserung des Rundlaufes eines luftbereiften Fahrzeugrades
DE4326370A1 (de) 1993-08-05 1995-02-09 Az Formen & Maschbau Gmbh Runderneuerungsvorrrichtung
DE4339775C2 (de) * 1993-11-23 1996-09-05 Continental Ag Verfahren zur Rundlaufkorrektur von Luftreifen und zur Durchführung geeignete Vorrichtung zum Einspannen eines Reifens
DE19643762C2 (de) * 1996-10-23 1998-12-10 Continental Ag Vorrichtung zur Prüfung der Wulstkennung eines Fahrzeugreifens

Also Published As

Publication number Publication date
WO2000011445A1 (de) 2000-03-02
JP2002523737A (ja) 2002-07-30
EP1105706B1 (de) 2004-09-01
US6689304B1 (en) 2004-02-10
ATE275263T1 (de) 2004-09-15
ES2229547T3 (es) 2005-04-16
EP1105706A1 (de) 2001-06-13
DE59811909D1 (de) 2004-10-07
PT1105706E (pt) 2004-12-31
DE19837680A1 (de) 2000-03-09
DE19837680C2 (de) 2001-05-17
JP4224216B2 (ja) 2009-02-12

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