ATA15477A - Unterdruckformverfahren zur herstellung von giessformen sowie modell zur durchfuehrung des verfahrens - Google Patents

Unterdruckformverfahren zur herstellung von giessformen sowie modell zur durchfuehrung des verfahrens

Info

Publication number
ATA15477A
ATA15477A AT15477A AT15477A ATA15477A AT A15477 A ATA15477 A AT A15477A AT 15477 A AT15477 A AT 15477A AT 15477 A AT15477 A AT 15477A AT A15477 A ATA15477 A AT A15477A
Authority
AT
Austria
Prior art keywords
carrying
model
casting molds
vacuum mold
making casting
Prior art date
Application number
AT15477A
Other languages
English (en)
Other versions
AT349663B (de
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 ATA15477A publication Critical patent/ATA15477A/de
Application granted granted Critical
Publication of AT349663B publication Critical patent/AT349663B/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
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
AT15477A 1976-01-14 1977-01-13 Unterdruckformverfahren zur herstellung von giessformen sowie modell zur durchfuehrung des verfahrens AT349663B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51003415A JPS5829175B2 (ja) 1976-01-14 1976-01-14 減圧鋳型用プラスチツク被膜の成形方法

Publications (2)

Publication Number Publication Date
ATA15477A true ATA15477A (de) 1978-09-15
AT349663B AT349663B (de) 1979-04-25

Family

ID=11556742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT15477A AT349663B (de) 1976-01-14 1977-01-13 Unterdruckformverfahren zur herstellung von giessformen sowie modell zur durchfuehrung des verfahrens

Country Status (12)

Country Link
JP (1) JPS5829175B2 (de)
AT (1) AT349663B (de)
BE (1) BE849089A (de)
CH (1) CH610788A5 (de)
DE (1) DE2653648C3 (de)
DK (1) DK14377A (de)
FI (1) FI60150C (de)
FR (1) FR2338122A1 (de)
GB (1) GB1527006A (de)
NL (1) NL178756C (de)
SE (1) SE7613287L (de)
SU (1) SU694060A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60124587U (ja) * 1984-01-31 1985-08-22 株式会社明電舎 貫流水車の支持構造
DE19634747C2 (de) * 1996-08-28 1998-12-24 Fritsche Moellmann Gmbh Co Kg Thermoformwerkzeug

Also Published As

Publication number Publication date
JPS5286450A (en) 1977-07-18
BE849089A (fr) 1977-04-01
AT349663B (de) 1979-04-25
NL178756C (nl) 1986-05-16
SE7613287L (sv) 1977-07-15
FR2338122B1 (de) 1978-11-03
FI763745A (de) 1977-07-15
GB1527006A (en) 1978-10-04
DE2653648C3 (de) 1980-09-04
FI60150B (fi) 1981-08-31
JPS5829175B2 (ja) 1983-06-21
NL7613293A (nl) 1977-07-18
DE2653648A1 (de) 1977-07-21
DE2653648B2 (de) 1978-02-02
CH610788A5 (en) 1979-05-15
SU694060A3 (ru) 1979-10-25
DK14377A (da) 1977-07-15
FR2338122A1 (fr) 1977-08-12
FI60150C (fi) 1981-12-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee