CH302973A - Entlüftungsdübel für Blaskernkästen und Kokillenkernkästen der Giesserei. - Google Patents

Entlüftungsdübel für Blaskernkästen und Kokillenkernkästen der Giesserei.

Info

Publication number
CH302973A
CH302973A CH302973DA CH302973A CH 302973 A CH302973 A CH 302973A CH 302973D A CH302973D A CH 302973DA CH 302973 A CH302973 A CH 302973A
Authority
CH
Switzerland
Prior art keywords
core boxes
dowels
foundry
ventilation
blow
Prior art date
Application number
Other languages
English (en)
Inventor
Krauss H Willy
Original Assignee
Krauss H Willy
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 Krauss H Willy filed Critical Krauss H Willy
Publication of CH302973A publication Critical patent/CH302973A/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • B22C7/065—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
CH302973D 1951-05-25 1952-05-17 Entlüftungsdübel für Blaskernkästen und Kokillenkernkästen der Giesserei. CH302973A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE302973X 1951-05-25

Publications (1)

Publication Number Publication Date
CH302973A true CH302973A (de) 1954-11-15

Family

ID=6108985

Family Applications (1)

Application Number Title Priority Date Filing Date
CH302973D CH302973A (de) 1951-05-25 1952-05-17 Entlüftungsdübel für Blaskernkästen und Kokillenkernkästen der Giesserei.

Country Status (2)

Country Link
CH (1) CH302973A (de)
GB (1) GB715710A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987955A (ja) * 1982-11-12 1984-05-21 Sintokogio Ltd 中空中子造型機
JPS59104247A (ja) * 1982-12-03 1984-06-16 Sintokogio Ltd 生砂中子を連続的、自動的に製作する方法及び装置

Also Published As

Publication number Publication date
GB715710A (en) 1954-09-22

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