NL253023A - - Google Patents

Info

Publication number
NL253023A
NL253023A NL253023DA NL253023A NL 253023 A NL253023 A NL 253023A NL 253023D A NL253023D A NL 253023DA NL 253023 A NL253023 A NL 253023A
Authority
NL
Netherlands
Application number
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.)
Publication of NL253023A publication Critical patent/NL253023A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/44Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/10Moulds or cores; Details thereof or accessories therefor with incorporated venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NL253023D 1959-06-24 NL253023A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR798401A FR1237862A (fr) 1959-06-24 1959-06-24 Dispositif éjecteur pour machine à mouler des objets en matière plastique ou caoutchouteuse

Publications (1)

Publication Number Publication Date
NL253023A true NL253023A (es)

Family

ID=8716415

Family Applications (1)

Application Number Title Priority Date Filing Date
NL253023D NL253023A (es) 1959-06-24

Country Status (7)

Country Link
CH (1) CH368616A (es)
DE (1) DE1429032A1 (es)
ES (1) ES259130A1 (es)
FR (1) FR1237862A (es)
GB (1) GB946775A (es)
LU (1) LU38856A1 (es)
NL (1) NL253023A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548451A (en) * 1967-05-11 1970-12-22 Corning Glass Works Apparatus for removing expanded plastic articles from forming molds
US5445512A (en) * 1994-01-27 1995-08-29 Marlen Research Corporation Segmented piston face plate assembly for patty forming apparatus
IT201700024019A1 (it) * 2017-03-03 2018-09-03 Gabriele Ghidini Dispositivo di movimentazione idraulico e stampo comprendente tale dispositivo
CN110450351B (zh) * 2019-07-10 2021-09-10 漳州东利光学科技有限公司 一种抗冲击高分子材料眼镜模具及其制造方法

Also Published As

Publication number Publication date
ES259130A1 (es) 1960-09-16
FR1237862A (fr) 1960-08-05
CH368616A (fr) 1963-04-15
DE1429032A1 (de) 1968-10-10
LU38856A1 (es) 1961-12-21
GB946775A (en) 1964-01-15

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