ES397247A1 - Apparatus for making sand molds - Google Patents

Apparatus for making sand molds

Info

Publication number
ES397247A1
ES397247A1 ES397247A ES397247A ES397247A1 ES 397247 A1 ES397247 A1 ES 397247A1 ES 397247 A ES397247 A ES 397247A ES 397247 A ES397247 A ES 397247A ES 397247 A1 ES397247 A1 ES 397247A1
Authority
ES
Spain
Prior art keywords
mold
sand molds
chambers
making sand
reciprocable
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
ES397247A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES397247A1 publication Critical patent/ES397247A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

A machine for making sand molds having a pair of vertically reciprocable mold chambers, a horizontally guided reciprocable pattern carrier movable into and out of the space between the mold chambers, and one plate each in the mold chambers, which are vertically movable within the respective mold chamber independently of the movement of the mold chamber for expelling the finished mold from the mold chambers.
ES397247A 1971-08-13 1971-11-22 Apparatus for making sand molds Expired ES397247A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17153571A 1971-08-13 1971-08-13

Publications (1)

Publication Number Publication Date
ES397247A1 true ES397247A1 (en) 1975-03-01

Family

ID=22624096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397247A Expired ES397247A1 (en) 1971-08-13 1971-11-22 Apparatus for making sand molds

Country Status (7)

Country Link
US (1) US3760866A (en)
JP (1) JPS4940334B2 (en)
DE (1) DE2157322A1 (en)
ES (1) ES397247A1 (en)
FR (1) FR2149326B1 (en)
GB (1) GB1355577A (en)
IT (1) IT941617B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878881A (en) * 1972-03-10 1975-04-22 Pettibone Corp Method for producing and assembling cope and drag mold parts
USRE28735E (en) * 1972-03-10 1976-03-16 Pettibone Corporation Cyclicly-operable machine adapted to produce and assemble cope and drag mold parts
DK475A (en) * 1974-02-19 1976-04-09 S Otaki FULLY AUTOMATIC MOLDING MACHINE FOR THE MANUFACTURE OF HORIZONTALLY SHARED FABRIC SHAPES WITHOUT SUPPORT PLATES OR TENSION FRAMES
JPS50157931U (en) * 1974-06-14 1975-12-27
US4100961A (en) * 1976-11-18 1978-07-18 Acme-Cleveland Corporation Foundry molding machine
JPS5448631U (en) * 1977-09-10 1979-04-04
DE2814140A1 (en) * 1978-04-01 1979-10-11 Stotz Ag A FOUNDRY FORMING MACHINE
US4239079A (en) * 1979-05-30 1980-12-16 Joseph Simmons Sand deflector for automatic molding machine
DK431584A (en) * 1984-09-10 1986-03-11 Dansk Ind Syndikat PROCEDURE AND APPARATUS FOR THE REPLACEMENT OF MODEL PLATES BY A DESIGN FOR THE MANUFACTURE OF CASHLESS FORMATS OF TRUE OR SIMILAR MATERIAL
DK335889A (en) * 1989-07-06 1991-01-07 Dansk Ind Syndikat PRESSURE FOR PRESSURE OF CASTING FORMS AND MODE LABER FOR USE IN SUCH A PRESSURE.
US4976303A (en) * 1990-02-15 1990-12-11 Cmi International, Inc. Method of and apparatus for forming sand molds
US5163497A (en) * 1990-02-15 1992-11-17 Cmi International, Inc. Method of and apparatus for forming sand molds
US20040163793A1 (en) * 2003-02-21 2004-08-26 Mckibben Kenneth D. Dual core forming machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1450892A (en) * 1923-04-03 Holder s press
US1006449A (en) * 1911-04-27 1911-10-17 William Millen Duncan Sand-molding apparatus.
US1029079A (en) * 1911-08-16 1912-06-11 Louis J Monahan Molding-machine.
US2008725A (en) * 1933-12-01 1935-07-23 William W Rosebro Culinary mold
US2672664A (en) * 1951-05-24 1954-03-23 Eugene C Sudziarski Magnetic form for use in making molds
US2867870A (en) * 1956-10-05 1959-01-13 Hines Flask Company Method and apparatus for making sand molds for castings
US3107402A (en) * 1961-06-02 1963-10-22 Pettibone Mulliken Corp Core-unloading apparatus for an automatic core-making machine
US3431968A (en) * 1966-05-23 1969-03-11 Walter W Eichenberger Process for makingsand molds
FR1584384A (en) * 1967-08-18 1969-12-19
US3609799A (en) * 1969-05-01 1971-10-05 Le Mark Ind Inc Food patty press

Also Published As

Publication number Publication date
US3760866A (en) 1973-09-25
DE2157322A1 (en) 1973-03-15
IT941617B (en) 1973-03-10
FR2149326B1 (en) 1974-09-27
JPS4827925A (en) 1973-04-13
JPS4940334B2 (en) 1974-11-01
FR2149326A1 (en) 1973-03-30
GB1355577A (en) 1974-06-05

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