CA1294097C - Method and apparatus for ventless tire molding - Google Patents

Method and apparatus for ventless tire molding

Info

Publication number
CA1294097C
CA1294097C CA000496001A CA496001A CA1294097C CA 1294097 C CA1294097 C CA 1294097C CA 000496001 A CA000496001 A CA 000496001A CA 496001 A CA496001 A CA 496001A CA 1294097 C CA1294097 C CA 1294097C
Authority
CA
Canada
Prior art keywords
mold
seal
bead
parting line
conduit means
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
CA000496001A
Other languages
English (en)
French (fr)
Inventor
James Sidles
Jerome John Blayne
Donald Ray Bartley
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.)
Michelin Recherche et Technique SA Switzerland
Uniroyal Goodrich Tire Co
Original Assignee
Uniroyal Goodrich Tire 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
Priority claimed from US06/674,397 external-priority patent/US4573894A/en
Priority claimed from US06/674,396 external-priority patent/US4597929A/en
Application filed by Uniroyal Goodrich Tire Co filed Critical Uniroyal Goodrich Tire Co
Application granted granted Critical
Publication of CA1294097C publication Critical patent/CA1294097C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
    • B29D30/08—Building tyres
    • 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
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
CA000496001A 1984-11-23 1985-11-22 Method and apparatus for ventless tire molding Expired - Fee Related CA1294097C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US674,396 1984-11-23
US06/674,397 US4573894A (en) 1984-11-23 1984-11-23 Apparatus for ventless tire molding
US06/674,396 US4597929A (en) 1984-11-23 1984-11-23 Method for ventless tire molding and tire resulting therefrom
US674,397 1984-11-23

Publications (1)

Publication Number Publication Date
CA1294097C true CA1294097C (en) 1992-01-14

Family

ID=27101145

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000496001A Expired - Fee Related CA1294097C (en) 1984-11-23 1985-11-22 Method and apparatus for ventless tire molding

Country Status (3)

Country Link
JP (1) JPH0655371B2 (ja)
KR (1) KR930005329B1 (ja)
CA (1) CA1294097C (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010025946A (ko) * 1999-09-02 2001-04-06 신형인 트랩드 에어 제거 방법
JP4700548B2 (ja) * 2005-08-22 2011-06-15 住友ゴム工業株式会社 タイヤの製造方法
KR101306043B1 (ko) * 2010-12-14 2013-09-09 한국타이어 주식회사 그린타이어의 진공 가류 콘테이너
JP2014087958A (ja) * 2012-10-30 2014-05-15 Sumitomo Rubber Ind Ltd タイヤ用加硫機
JP7288386B2 (ja) * 2019-10-17 2023-06-07 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤ製造装置及びビードリング

Also Published As

Publication number Publication date
JPS61209112A (ja) 1986-09-17
JPH0655371B2 (ja) 1994-07-27
KR860003903A (ko) 1986-06-13
KR930005329B1 (ko) 1993-06-17

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Legal Events

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