JPH0526645B2 - - Google Patents

Info

Publication number
JPH0526645B2
JPH0526645B2 JP59089097A JP8909784A JPH0526645B2 JP H0526645 B2 JPH0526645 B2 JP H0526645B2 JP 59089097 A JP59089097 A JP 59089097A JP 8909784 A JP8909784 A JP 8909784A JP H0526645 B2 JPH0526645 B2 JP H0526645B2
Authority
JP
Japan
Prior art keywords
molding
ventilation
ventilation member
mold
memory alloy
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 - Lifetime
Application number
JP59089097A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60232914A (ja
Inventor
Kazutada Yoda
Yasusuke Sueyasu
Shoji Futamura
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
Priority to JP59089097A priority Critical patent/JPS60232914A/ja
Priority to US06/713,951 priority patent/US4708609A/en
Publication of JPS60232914A publication Critical patent/JPS60232914A/ja
Publication of JPH0526645B2 publication Critical patent/JPH0526645B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/34—Moulds having venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP59089097A 1984-03-22 1984-05-02 成形用金型における通気装置 Granted JPS60232914A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59089097A JPS60232914A (ja) 1984-05-02 1984-05-02 成形用金型における通気装置
US06/713,951 US4708609A (en) 1984-03-22 1985-03-20 Tire manufacturing mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59089097A JPS60232914A (ja) 1984-05-02 1984-05-02 成形用金型における通気装置

Publications (2)

Publication Number Publication Date
JPS60232914A JPS60232914A (ja) 1985-11-19
JPH0526645B2 true JPH0526645B2 (enrdf_load_stackoverflow) 1993-04-16

Family

ID=13961376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59089097A Granted JPS60232914A (ja) 1984-03-22 1984-05-02 成形用金型における通気装置

Country Status (1)

Country Link
JP (1) JPS60232914A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030069699A (ko) * 2002-02-22 2003-08-27 송영호 타이어 가류 금형의 에어 플러그
US6871831B1 (en) * 2003-12-19 2005-03-29 The Goodyear Tire & Rubber Company Mold vent
US7481642B2 (en) * 2004-04-23 2009-01-27 Husky Injection Molding Systems Ltd. Method and apparatus for controlling a vent gap with active material elements
FI119626B (fi) 2007-07-11 2009-01-30 Wd Racing Oy Vulkanointimuotin ilmanpoistoventtiili
JP5195392B2 (ja) * 2008-12-18 2013-05-08 横浜ゴム株式会社 加硫モールド用ベントユニットおよび加硫モールド
CN109631694B (zh) * 2018-12-20 2021-01-26 南京理工大学 一种记忆合金式不敏感弹药的泄压结构

Also Published As

Publication number Publication date
JPS60232914A (ja) 1985-11-19

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