JPS54115630A - Core box - Google Patents

Core box

Info

Publication number
JPS54115630A
JPS54115630A JP13565078A JP13565078A JPS54115630A JP S54115630 A JPS54115630 A JP S54115630A JP 13565078 A JP13565078 A JP 13565078A JP 13565078 A JP13565078 A JP 13565078A JP S54115630 A JPS54115630 A JP S54115630A
Authority
JP
Japan
Prior art keywords
core box
core
box
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.)
Pending
Application number
JP13565078A
Other languages
English (en)
Japanese (ja)
Inventor
Eriku Erikusen Kaaru
Uito Guroobu Moogensu
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.)
Dansk Landbrugs Grovvareselskab AMBA
Original Assignee
Dansk Landbrugs Grovvareselskab AMBA
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 Dansk Landbrugs Grovvareselskab AMBA filed Critical Dansk Landbrugs Grovvareselskab AMBA
Publication of JPS54115630A publication Critical patent/JPS54115630A/ja
Pending legal-status Critical Current

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
    • B22C7/062—Sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
JP13565078A 1977-11-04 1978-11-02 Core box Pending JPS54115630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4606777 1977-11-04

Publications (1)

Publication Number Publication Date
JPS54115630A true JPS54115630A (en) 1979-09-08

Family

ID=10439719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13565078A Pending JPS54115630A (en) 1977-11-04 1978-11-02 Core box

Country Status (8)

Country Link
JP (1) JPS54115630A (da)
DE (1) DE2847841A1 (da)
DK (1) DK491378A (da)
ES (1) ES474780A1 (da)
FR (1) FR2407769A1 (da)
IT (1) IT7829439A0 (da)
NL (1) NL7810752A (da)
SE (1) SE7811319L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214988A1 (en) * 1984-06-12 1987-03-25 Mikrovagsapplikation Ab A method of manufacturing cores
US4844141A (en) * 1987-02-09 1989-07-04 Deere & Company Core defining apparatus and method
DE9315456U1 (de) * 1993-10-13 1995-02-09 Modellbau Friedrich Seibertz G Kernkasten zur Erzeugung von Kernen für die Herstellung von Hohlkörpern

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734737U (da) * 1971-05-06 1972-12-18
JPS529845U (da) * 1975-07-09 1977-01-24

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB753641A (en) * 1954-09-14 1956-07-25 Sarginson Brothers Ltd Means for effecting a seal along the interface of two contacting planar surfaces
FR1157852A (fr) * 1955-08-19 1958-06-04 Procédé et dispositif de fermeture étanche d'éléments assemblés à cavités
DE1141751B (de) * 1957-02-16 1962-12-27 J D Wehrenbold & Sohn G M B H Blaskernkasten oder Schiesskernkasten
DE1160142B (de) * 1957-08-20 1963-12-27 J D Wehrenbold & Sohn G M B H Blaskernkasten oder Schiesskernkasten
BE663346A (da) * 1964-07-15 1965-09-01
US3331610A (en) * 1965-01-18 1967-07-18 Dike O Seal Inc Pressurized seal structure for core boxes embodying closed cell elastomeric material
US3657403A (en) * 1965-01-18 1972-04-18 Dike O Seal Inc Method of making pressurizable elastomeric structures
US3491825A (en) * 1968-01-18 1970-01-27 Edwin F Peterson Seal means for cooperative contacting surfaces in core boxes and the like
US3661197A (en) * 1970-02-09 1972-05-09 Edwin F Peterson Corebox and seal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4734737U (da) * 1971-05-06 1972-12-18
JPS529845U (da) * 1975-07-09 1977-01-24

Also Published As

Publication number Publication date
ES474780A1 (es) 1979-03-16
NL7810752A (nl) 1979-05-08
DK491378A (da) 1979-05-05
DE2847841A1 (de) 1979-05-10
SE7811319L (sv) 1979-05-05
FR2407769A1 (fr) 1979-06-01
IT7829439A0 (it) 1978-11-03

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