FR889742A - Divided mold for injection casting (pressure casting) of molded articles with posterior recesses - Google Patents

Divided mold for injection casting (pressure casting) of molded articles with posterior recesses

Info

Publication number
FR889742A
FR889742A FR889742DA FR889742A FR 889742 A FR889742 A FR 889742A FR 889742D A FR889742D A FR 889742DA FR 889742 A FR889742 A FR 889742A
Authority
FR
France
Prior art keywords
casting
molded articles
divided mold
injection
posterior recesses
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
Other languages
French (fr)
Inventor
Alfred Boenecke
Gustav Christian David
Horst Zeddies
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 filed Critical
Application granted granted Critical
Publication of FR889742A publication Critical patent/FR889742A/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
    • 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
    • B29C45/4471—Removing or ejecting moulded articles for undercut articles using flexible or pivotable undercut forming elements
FR889742D 1940-06-08 1943-01-09 Divided mold for injection casting (pressure casting) of molded articles with posterior recesses Expired FR889742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE889742X 1940-06-08

Publications (1)

Publication Number Publication Date
FR889742A true FR889742A (en) 1944-01-18

Family

ID=6834686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR889742D Expired FR889742A (en) 1940-06-08 1943-01-09 Divided mold for injection casting (pressure casting) of molded articles with posterior recesses

Country Status (1)

Country Link
FR (1) FR889742A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421136A2 (en) * 1989-10-05 1991-04-10 Verwaltungsgesellschaft Geiger Plastic GmbH & Co. KG Injection mould
EP0825009A1 (en) * 1996-08-21 1998-02-25 Schöttli Ag Injection mould for producing screw closures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421136A2 (en) * 1989-10-05 1991-04-10 Verwaltungsgesellschaft Geiger Plastic GmbH & Co. KG Injection mould
EP0421136A3 (en) * 1989-10-05 1991-10-23 Verwaltungsgesellschaft Geiger Plastic Gmbh & Co. Kg Injection mould
EP0825009A1 (en) * 1996-08-21 1998-02-25 Schöttli Ag Injection mould for producing screw closures

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