DE69022863D1 - Mehrteilige Form zum Giessen kleiner Segmente einer Reifenform. - Google Patents

Mehrteilige Form zum Giessen kleiner Segmente einer Reifenform.

Info

Publication number
DE69022863D1
DE69022863D1 DE69022863T DE69022863T DE69022863D1 DE 69022863 D1 DE69022863 D1 DE 69022863D1 DE 69022863 T DE69022863 T DE 69022863T DE 69022863 T DE69022863 T DE 69022863T DE 69022863 D1 DE69022863 D1 DE 69022863D1
Authority
DE
Germany
Prior art keywords
mold
small segments
casting small
tire
tire mold
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.)
Expired - Fee Related
Application number
DE69022863T
Other languages
English (en)
Other versions
DE69022863T2 (de
Inventor
Hideaki Tanaka
Kazuhiko Ohta
Shirou Katsumata
Sachiko Kamata
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Application granted granted Critical
Publication of DE69022863D1 publication Critical patent/DE69022863D1/de
Publication of DE69022863T2 publication Critical patent/DE69022863T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • B29L2030/002—Treads
DE69022863T 1989-02-23 1990-02-23 Mehrteilige Form zum Giessen kleiner Segmente einer Reifenform. Expired - Fee Related DE69022863T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1041787A JPH078406B2 (ja) 1989-02-23 1989-02-23 タイヤモールドのスモールセグメント鋳造用分割金型

Publications (2)

Publication Number Publication Date
DE69022863D1 true DE69022863D1 (de) 1995-11-16
DE69022863T2 DE69022863T2 (de) 1996-05-15

Family

ID=12618061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69022863T Expired - Fee Related DE69022863T2 (de) 1989-02-23 1990-02-23 Mehrteilige Form zum Giessen kleiner Segmente einer Reifenform.

Country Status (8)

Country Link
US (1) US5163501A (de)
EP (1) EP0384775B1 (de)
JP (1) JPH078406B2 (de)
KR (1) KR960006034B1 (de)
CA (1) CA2010804C (de)
DE (1) DE69022863T2 (de)
ES (1) ES2080789T3 (de)
LU (1) LU87790A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240295B (it) * 1990-04-13 1993-12-07 Pirelli Stampo e metodo per la vulcanizzazione di pneumatici e metodo per fabbricare stampi
JPH04341806A (ja) * 1991-05-17 1992-11-27 Bridgestone Corp タイヤ加硫用金型及びその製作方法
WO1999003662A1 (fr) * 1997-07-18 1999-01-28 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Procede de moulage d'un pneumatique
US6196818B1 (en) 1999-03-15 2001-03-06 Bridgestone/Firestone Research, Inc. Mold section and die ribs for tire curing mold
WO2006006430A1 (ja) * 2004-07-09 2006-01-19 Gs Yuasa Corporation ストラップ、鋳造用金型、入子、鋳造装置及び鋳造方法
JP5243157B2 (ja) * 2008-09-11 2013-07-24 株式会社ブリヂストン タイヤ成型金型用鋳物の製造方法
DE102009008675A1 (de) * 2009-02-12 2010-08-19 Audi Ag Gussform zum Druckgießen eines Bauteils sowie Verfahren zur Herstellung einer derartigen Gussform
US8731871B2 (en) 2010-09-22 2014-05-20 Bridgestone Americas Tire Operations, Llc Tire mold design method to minimize unique annular mold parts
SG2013025051A (en) * 2013-04-03 2014-11-27 Pratt & Whitney Services Pte Ltd Segmented die casting block
FR3007312B1 (fr) * 2013-06-19 2016-07-01 Mecachrome France Ensemble de plaques ou de pieces obtenues par decoupe d'un bloc en materiau metallique ou composite.
DE102021104652A1 (de) 2021-02-26 2022-09-01 Schaufler Tooling Gmbh & Co.Kg Druckgussform und Verfahren zur Nutzung und Instandhaltung einer Druckgussform

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999395A (de) * 1952-01-31
DD34537A (de) *
US2510841A (en) * 1945-12-22 1950-06-06 Clarence H Stowe Apparatus for molding thermosetting plastic materials
US2442516A (en) * 1946-02-04 1948-06-01 William C Shriver Compression mold
GB1045877A (en) * 1962-08-04 1966-10-19 William Crosland Ltd Improvements in blanking dies
GB1107766A (en) * 1965-01-15 1968-03-27 W W Haffenden Ltd Improvements in the production of moulded articles
JPS5270934A (en) * 1975-12-10 1977-06-13 Tokai Rika Co Ltd Metal mould for die cast and resin molding
SU582650A1 (ru) * 1976-01-30 1980-01-25 Союзное Научно-Производственное Объединение "Стекломаш" Форма дл прессовани стеклоизделий на ножке
JPS59185560A (ja) * 1983-04-05 1984-10-22 Tamagawa Diecast:Kk ダイキヤスト金型装置
CA1211610A (en) * 1983-12-23 1986-09-23 Hugh Van Melle Segmented spacer ring
JPS61108512A (ja) * 1984-10-31 1986-05-27 Sumitomo Rubber Ind Ltd タイヤ加硫用金型
JPS6240963A (ja) * 1985-08-19 1987-02-21 Daiwa Shokai:Kk メダル成型用ダイス
JPS6255114A (ja) * 1985-09-04 1987-03-10 Toshiba Chem Corp 射出成形用金型

Also Published As

Publication number Publication date
KR960006034B1 (ko) 1996-05-08
US5163501A (en) 1992-11-17
ES2080789T3 (es) 1996-02-16
DE69022863T2 (de) 1996-05-15
CA2010804C (en) 1995-05-16
KR900012748A (ko) 1990-09-01
JPH078406B2 (ja) 1995-02-01
EP0384775A3 (de) 1992-03-04
CA2010804A1 (en) 1990-08-23
LU87790A1 (fr) 1991-02-18
JPH02220732A (ja) 1990-09-03
EP0384775A2 (de) 1990-08-29
EP0384775B1 (de) 1995-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee