JPH0522564B2 - - Google Patents

Info

Publication number
JPH0522564B2
JPH0522564B2 JP24516784A JP24516784A JPH0522564B2 JP H0522564 B2 JPH0522564 B2 JP H0522564B2 JP 24516784 A JP24516784 A JP 24516784A JP 24516784 A JP24516784 A JP 24516784A JP H0522564 B2 JPH0522564 B2 JP H0522564B2
Authority
JP
Japan
Prior art keywords
undercut
mold
cross
taken along
main body
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
JP24516784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61121920A (ja
Inventor
Fumio Yoshitomi
Hideki Yamada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59245167A priority Critical patent/JPS61121920A/ja
Publication of JPS61121920A publication Critical patent/JPS61121920A/ja
Publication of JPH0522564B2 publication Critical patent/JPH0522564B2/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
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4435—Removing or ejecting moulded articles for undercut articles using inclined, tiltable or flexible undercut forming elements driven by the ejector means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP59245167A 1984-11-20 1984-11-20 ２方向アンダ−カツト処理装置 Granted JPS61121920A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59245167A JPS61121920A (ja) 1984-11-20 1984-11-20 ２方向アンダ−カツト処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59245167A JPS61121920A (ja) 1984-11-20 1984-11-20 ２方向アンダ−カツト処理装置

Publications (2)

Publication Number Publication Date
JPS61121920A JPS61121920A (ja) 1986-06-09
JPH0522564B2 true JPH0522564B2 (enrdf_load_html_response) 1993-03-30

Family

ID=17129602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59245167A Granted JPS61121920A (ja) 1984-11-20 1984-11-20 ２方向アンダ−カツト処理装置

Country Status (1)

Country Link
JP (1) JPS61121920A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507009C2 (de) * 1995-02-28 1997-03-13 Johannes Ludwig Foellmer Vorrichtung zum Entformen von Spritzgießteilen
KR100846850B1 (ko) 2007-04-17 2008-07-17 한국단자공업 주식회사 금형조립체의 취출장치
KR100924926B1 (ko) * 2007-10-29 2009-11-12 주식회사 신한금형 앵글러캠과 앵글러블록을 이용한 언더컷 처리 금형
CN109551720B (zh) * 2018-11-05 2020-05-05 浙江工商职业技术学院 动模驱式定模双内侧抽芯机构

Also Published As

Publication number Publication date
JPS61121920A (ja) 1986-06-09

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