FR1207031A - Vacuum shell molding apparatus and method - Google Patents

Vacuum shell molding apparatus and method

Info

Publication number
FR1207031A
FR1207031A FR1207031DA FR1207031A FR 1207031 A FR1207031 A FR 1207031A FR 1207031D A FR1207031D A FR 1207031DA FR 1207031 A FR1207031 A FR 1207031A
Authority
FR
France
Prior art keywords
molding apparatus
shell molding
vacuum shell
vacuum
shell
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
Application number
Other languages
French (fr)
Inventor
David Milton Morgenstern
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 filed Critical
Application granted granted Critical
Publication of FR1207031A publication Critical patent/FR1207031A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/14—Machines with evacuated die cavity
FR1207031D 1957-05-31 1958-05-29 Vacuum shell molding apparatus and method Expired FR1207031A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US868732XA 1957-05-31 1957-05-31
US1207031XA 1957-05-31 1957-05-31
US349035XA 1957-05-31 1957-05-31
US662888A US2904861A (en) 1957-05-31 1957-05-31 Apparatus for and method of die casting under vacuum

Publications (1)

Publication Number Publication Date
FR1207031A true FR1207031A (en) 1960-02-12

Family

ID=32913163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1207031D Expired FR1207031A (en) 1957-05-31 1958-05-29 Vacuum shell molding apparatus and method

Country Status (2)

Country Link
US (1) US2904861A (en)
FR (1) FR1207031A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418049A1 (en) * 1978-02-22 1979-09-21 Glazunov Sergei Vacuum pressure die casting of reactive metals - where telescopic vacuum chamber surrounds the two die halves (CS 30.11.78)
EP0051310A1 (en) * 1980-11-03 1982-05-12 Maschinenfabrik Müller-Weingarten AG Apparatus for producing cast products

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958104A (en) * 1958-04-21 1960-11-01 Charles W Ohse Vacuum die casting process and apparatus
US3008202A (en) * 1960-04-25 1961-11-14 Nat Lead Co Vacuum system for cold chamber die-casting machines
US3100002A (en) * 1960-09-19 1963-08-06 Jesse C Moore Valve structure
US3160930A (en) * 1961-05-23 1964-12-15 Fisher Gauge Works Ltd Circuit casting apparatus
NL288985A (en) * 1962-02-14
US3201835A (en) * 1963-03-11 1965-08-24 Titanium Metals Corp Casting refractory metals
US3264697A (en) * 1963-04-17 1966-08-09 Roehr Prod Co Inc Method of forming composite metal bodies
GB1052810A (en) * 1963-11-14
DE2842912C2 (en) * 1978-10-02 1983-06-01 Alfelder Maschinen- und Modell-Fabrik Künkel, Wagner & Co KG, 3220 Alfeld Method and apparatus for making sand molds or the like.
US4499941A (en) * 1980-05-16 1985-02-19 Goldhamer Walter M Modified pressure casting process and machine
US4354545A (en) * 1980-05-16 1982-10-19 Goldhammer Walter M Modified pressure casting process
US5219409A (en) * 1992-04-27 1993-06-15 Outboard Marine Corporation Vacuum die casting process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE18202E (en) * 1928-09-03 1931-09-22 polak
US2243835A (en) * 1939-06-10 1941-06-03 Western Electric Co Die casting machine
FR1004268A (en) * 1947-03-27 1952-03-27 Process for refining, degassing and casting metals and alloys by a controlled atmosphere and products obtained
US2544598A (en) * 1948-02-28 1951-03-06 Wetherill Engineering Company Metal casting mold
US2799066A (en) * 1954-01-12 1957-07-16 Morgenstern Method of and apparatus for die casting under vacuum

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418049A1 (en) * 1978-02-22 1979-09-21 Glazunov Sergei Vacuum pressure die casting of reactive metals - where telescopic vacuum chamber surrounds the two die halves (CS 30.11.78)
EP0051310A1 (en) * 1980-11-03 1982-05-12 Maschinenfabrik Müller-Weingarten AG Apparatus for producing cast products

Also Published As

Publication number Publication date
US2904861A (en) 1959-09-22

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