DE29602602U1 - Device for melting casting cores - Google Patents

Device for melting casting cores

Info

Publication number
DE29602602U1
DE29602602U1 DE29602602U DE29602602U DE29602602U1 DE 29602602 U1 DE29602602 U1 DE 29602602U1 DE 29602602 U DE29602602 U DE 29602602U DE 29602602 U DE29602602 U DE 29602602U DE 29602602 U1 DE29602602 U1 DE 29602602U1
Authority
DE
Germany
Prior art keywords
casting cores
melting casting
melting
cores
casting
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
DE29602602U
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.)
BACHMANN GIESEREI und FORMEN
Original Assignee
BACHMANN GIESEREI und FORMEN
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 BACHMANN GIESEREI und FORMEN filed Critical BACHMANN GIESEREI und FORMEN
Priority to DE29602602U priority Critical patent/DE29602602U1/en
Publication of DE29602602U1 publication Critical patent/DE29602602U1/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
    • 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
    • B29C33/52—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 soluble or fusible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
DE29602602U 1996-02-15 1996-02-15 Device for melting casting cores Expired - Lifetime DE29602602U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29602602U DE29602602U1 (en) 1996-02-15 1996-02-15 Device for melting casting cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29602602U DE29602602U1 (en) 1996-02-15 1996-02-15 Device for melting casting cores

Publications (1)

Publication Number Publication Date
DE29602602U1 true DE29602602U1 (en) 1996-05-09

Family

ID=8019485

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29602602U Expired - Lifetime DE29602602U1 (en) 1996-02-15 1996-02-15 Device for melting casting cores

Country Status (1)

Country Link
DE (1) DE29602602U1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822409A1 (en) * 1977-05-31 1978-12-14 Ford Werke Ag METHOD OF MANUFACTURING PLASTIC BOWLS
DE3725679A1 (en) * 1987-08-03 1989-02-16 Rheinische Maschinenfabrik & E Prodn. of hollow plastic mouldings - by making low melting pt. metal core, placing in mould, injection or blow moulding article, cooling, and melting out core for re-use
EP0663276A2 (en) * 1994-01-14 1995-07-19 Freudenberg-NOK General Partnership Method of making multi-segment plastic components

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822409A1 (en) * 1977-05-31 1978-12-14 Ford Werke Ag METHOD OF MANUFACTURING PLASTIC BOWLS
DE3725679A1 (en) * 1987-08-03 1989-02-16 Rheinische Maschinenfabrik & E Prodn. of hollow plastic mouldings - by making low melting pt. metal core, placing in mould, injection or blow moulding article, cooling, and melting out core for re-use
EP0663276A2 (en) * 1994-01-14 1995-07-19 Freudenberg-NOK General Partnership Method of making multi-segment plastic components

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ALTMANN,Otto, JESCHONNEK,Peter: Entwicklung neuer Technologien für hochbeanspruchte Hohlkörper aus Kunststoff im Motorbereich, Tagung der VDI-Gesellschaft 23/24.3.88 in Mannheim, S.245-281 *
Die Zukunft der Schmelzkerntechnologie hat gerade erst begonnen. In: Plastverarbeiter, 44.Jg., 1993, Nr.5, S.26-29 *

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19960620

R163 Identified publications notified

Effective date: 19960710

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B22C0009100000

Ipc: B22D0029000000

Effective date: 19960729

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19990728

R157 Lapse of ip right after 6 years

Effective date: 20020829