FR1237862A - Ejector device for a machine for molding plastic or rubbery objects - Google Patents

Ejector device for a machine for molding plastic or rubbery objects

Info

Publication number
FR1237862A
FR1237862A FR798401A FR798401A FR1237862A FR 1237862 A FR1237862 A FR 1237862A FR 798401 A FR798401 A FR 798401A FR 798401 A FR798401 A FR 798401A FR 1237862 A FR1237862 A FR 1237862A
Authority
FR
France
Prior art keywords
machine
ejector device
molding plastic
rubbery
objects
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
Application number
FR798401A
Other languages
French (fr)
Inventor
Guy Fournil-Mousse
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber 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
Priority to NL253023D priority Critical patent/NL253023A/xx
Application filed by Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to FR798401A priority patent/FR1237862A/en
Priority to DE1960D0033587 priority patent/DE1429032A1/en
Priority to LU38856A priority patent/LU38856A1/xx
Priority to CH708060A priority patent/CH368616A/en
Priority to ES0259130A priority patent/ES259130A1/en
Priority to GB2212860A priority patent/GB946775A/en
Application granted granted Critical
Publication of FR1237862A publication Critical patent/FR1237862A/en
Expired 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
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442—Moulds 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
    • 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

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)
FR798401A 1959-06-24 1959-06-24 Ejector device for a machine for molding plastic or rubbery objects Expired FR1237862A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL253023D NL253023A (en) 1959-06-24
FR798401A FR1237862A (en) 1959-06-24 1959-06-24 Ejector device for a machine for molding plastic or rubbery objects
DE1960D0033587 DE1429032A1 (en) 1959-06-24 1960-06-20 Ejector on dies for serial compression molding of objects made of plastic or rubber-like material
LU38856A LU38856A1 (en) 1959-06-24 1960-06-21
CH708060A CH368616A (en) 1959-06-24 1960-06-22 Device for ejecting plastic or rubber objects
ES0259130A ES259130A1 (en) 1959-06-24 1960-06-22 Ejector device for dies
GB2212860A GB946775A (en) 1959-06-24 1960-06-24 Ejector device for dies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR798401A FR1237862A (en) 1959-06-24 1959-06-24 Ejector device for a machine for molding plastic or rubbery objects

Publications (1)

Publication Number Publication Date
FR1237862A true FR1237862A (en) 1960-08-05

Family

ID=8716415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR798401A Expired FR1237862A (en) 1959-06-24 1959-06-24 Ejector device for a machine for molding plastic or rubbery objects

Country Status (7)

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

Cited By (1)

* 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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5445512A (en) * 1994-01-27 1995-08-29 Marlen Research Corporation Segmented piston face plate assembly for patty forming apparatus
IT201700024019A1 (en) * 2017-03-03 2018-09-03 Gabriele Ghidini HYDRAULIC HANDLING DEVICE AND MOLD INCLUDING THIS DEVICE
CN110450351B (en) * 2019-07-10 2021-09-10 漳州东利光学科技有限公司 Impact-resistant high polymer material glasses mold and manufacturing method thereof

Cited By (1)

* 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

Also Published As

Publication number Publication date
GB946775A (en) 1964-01-15
NL253023A (en)
LU38856A1 (en) 1961-12-21
ES259130A1 (en) 1960-09-16
CH368616A (en) 1963-04-15
DE1429032A1 (en) 1968-10-10

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