SE7700990L - Forfarande och anordning for vakuumformning - Google Patents

Forfarande och anordning for vakuumformning

Info

Publication number
SE7700990L
SE7700990L SE7700990A SE7700990A SE7700990L SE 7700990 L SE7700990 L SE 7700990L SE 7700990 A SE7700990 A SE 7700990A SE 7700990 A SE7700990 A SE 7700990A SE 7700990 L SE7700990 L SE 7700990L
Authority
SE
Sweden
Prior art keywords
mould
pouring
period
construction procedure
evacuating means
Prior art date
Application number
SE7700990A
Other languages
Unknown language ( )
English (en)
Other versions
SE423330B (sv
Inventor
K Torikai
Original Assignee
Mitsubishi Heavy Ind Ltd
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 Mitsubishi Heavy Ind Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of SE7700990L publication Critical patent/SE7700990L/sv
Publication of SE423330B publication Critical patent/SE423330B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
SE7700990A 1976-03-15 1977-01-31 Forfarande for vakuumformning samt anordning for genomforande av forfarandet SE423330B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976029891U JPS5440419Y2 (sv) 1976-03-15 1976-03-15

Publications (2)

Publication Number Publication Date
SE7700990L true SE7700990L (sv) 1977-09-16
SE423330B SE423330B (sv) 1982-05-03

Family

ID=12288581

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7700990A SE423330B (sv) 1976-03-15 1977-01-31 Forfarande for vakuumformning samt anordning for genomforande av forfarandet

Country Status (12)

Country Link
US (1) US4129164A (sv)
JP (1) JPS5440419Y2 (sv)
AT (1) AT350750B (sv)
BE (1) BE851196A (sv)
CH (1) CH600975A5 (sv)
DE (1) DE2710481C3 (sv)
DK (1) DK147255C (sv)
FI (1) FI61137C (sv)
FR (1) FR2344355A1 (sv)
GB (1) GB1510446A (sv)
NL (1) NL178061C (sv)
SE (1) SE423330B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039394A1 (de) * 1980-10-18 1982-05-06 Heinrich Wagner Maschinenfabrik GmbH & Co, 5928 Laasphe Unterdruckanschluss fuer vakuumverfestigte giessformen
DE3144118A1 (de) * 1981-11-06 1983-05-19 Heinrich Wagner Maschinenfabrik GmbH & Co, 5928 Laasphe Unterdruckkupplung fuer vakuumverfestigte giessformen
DK489886A (da) * 1986-10-14 1988-04-15 Dansk Ind Syndikat Anlaeg med en kraftdreven griber og et antal gribeobjekter, navnlig til brug i et automatiseret stoeberianlaeg, med fluidumforbindelse mellem griberen og et deraf grebet gribeobjekt
US5042561A (en) * 1988-03-30 1991-08-27 Hitchiner Manufacturing Co., Inc. Apparatus and process for countergravity casting of metal with air exclusion
US6148902A (en) * 1997-10-08 2000-11-21 Outboard Marine Corporation Multiple die casting machines with single vacuum source
KR100901034B1 (ko) 2004-04-01 2009-06-04 신토고교 가부시키가이샤 감압 주형조형의 주탕 방법, 장치 및 주물
US10850581B1 (en) 2016-11-29 2020-12-01 Dethmers Manufacturing Company Arcuate fifth-wheel hitch
CN109880975B (zh) * 2019-04-01 2021-04-23 山东钢铁集团日照有限公司 一种大型机械真空系统无旁通控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790852A (fr) * 1971-12-14 1973-02-15 Akita Kk Procede de moulage
US3887321A (en) * 1972-02-23 1975-06-03 Sintokogio Ltd Vacuum sealed molding apparatus
DE2308303C3 (de) * 1972-02-23 1975-10-16 Sintokogio, Ltd., Nagoya, Aichi (Japan) Vakuumform vorrichtung
US3825058A (en) * 1972-04-15 1974-07-23 Sintokogio Ltd Mold prepared by vacuum sealed molding process
DE2407264C2 (de) * 1974-02-15 1975-07-17 Heinrich Wagner, Maschinenfabrik, 5928 Laasphe Vorrichtung für die Herstellung und zum Umsetzen von Gießformen
JPS533969B2 (sv) * 1974-04-05 1978-02-13
JPS5160629A (en) * 1974-11-22 1976-05-26 Mitsubishi Heavy Ind Ltd Genatsuzokeiigatano seisakuhoho

Also Published As

Publication number Publication date
JPS52121410U (sv) 1977-09-16
NL7702251A (nl) 1977-09-19
DK147255B (da) 1984-05-28
CH600975A5 (sv) 1978-06-30
FR2344355B1 (sv) 1980-03-07
ATA173277A (de) 1978-11-15
FI61137B (fi) 1982-02-26
JPS5440419Y2 (sv) 1979-11-28
FI61137C (fi) 1982-06-10
DE2710481B2 (de) 1978-06-15
DK147255C (da) 1985-01-02
DK110377A (da) 1977-09-16
BE851196A (fr) 1977-05-31
US4129164A (en) 1978-12-12
DE2710481C3 (de) 1979-02-08
SE423330B (sv) 1982-05-03
FI770438A (sv) 1977-09-16
FR2344355A1 (fr) 1977-10-14
NL178061C (nl) 1986-01-16
GB1510446A (en) 1978-05-10
DE2710481A1 (de) 1977-09-22
AT350750B (de) 1979-06-11

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