DE29604660U1 - Device for better removal of the support core from a PUR foam mold - Google Patents

Device for better removal of the support core from a PUR foam mold

Info

Publication number
DE29604660U1
DE29604660U1 DE29604660U DE29604660U DE29604660U1 DE 29604660 U1 DE29604660 U1 DE 29604660U1 DE 29604660 U DE29604660 U DE 29604660U DE 29604660 U DE29604660 U DE 29604660U DE 29604660 U1 DE29604660 U1 DE 29604660U1
Authority
DE
Germany
Prior art keywords
support core
foam mold
pur foam
better removal
removal
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
DE29604660U
Other languages
German (de)
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.)
Plasttechnik Greiz 07973 Greiz De GmbH
Original Assignee
Plasttechnik Greiz 07973 Greiz De GmbH
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 Plasttechnik Greiz 07973 Greiz De GmbH filed Critical Plasttechnik Greiz 07973 Greiz De GmbH
Priority to DE29604660U priority Critical patent/DE29604660U1/en
Publication of DE29604660U1 publication Critical patent/DE29604660U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • 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
    • B29C33/48—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 means for collapsing or disassembling
    • B29C33/50—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 means for collapsing or disassembling elastic or flexible
DE29604660U 1996-03-13 1996-03-13 Device for better removal of the support core from a PUR foam mold Expired - Lifetime DE29604660U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29604660U DE29604660U1 (en) 1996-03-13 1996-03-13 Device for better removal of the support core from a PUR foam mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29604660U DE29604660U1 (en) 1996-03-13 1996-03-13 Device for better removal of the support core from a PUR foam mold

Publications (1)

Publication Number Publication Date
DE29604660U1 true DE29604660U1 (en) 1996-06-27

Family

ID=8021001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29604660U Expired - Lifetime DE29604660U1 (en) 1996-03-13 1996-03-13 Device for better removal of the support core from a PUR foam mold

Country Status (1)

Country Link
DE (1) DE29604660U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734362A1 (en) * 1997-08-08 1999-02-11 Haefely Trench Mwb Gmbh Process and form for manufacturing shield insulators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734362A1 (en) * 1997-08-08 1999-02-11 Haefely Trench Mwb Gmbh Process and form for manufacturing shield insulators

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960808

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B29C0067200000

Ipc: B29C0033440000

Effective date: 19961108

R156 Lapse of ip right after 3 years

Effective date: 19990415