ES425577A1 - Apparatus for making sand molds - Google Patents

Apparatus for making sand molds

Info

Publication number
ES425577A1
ES425577A1 ES425577A ES425577A ES425577A1 ES 425577 A1 ES425577 A1 ES 425577A1 ES 425577 A ES425577 A ES 425577A ES 425577 A ES425577 A ES 425577A ES 425577 A1 ES425577 A1 ES 425577A1
Authority
ES
Spain
Prior art keywords
mold
sand molds
making sand
sand
chambers
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
ES425577A
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 ES425577A1 publication Critical patent/ES425577A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22C11/02—Machines in which the moulds are moved during a cycle of successive operations
    • B22C11/04—Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
    • 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
    • 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
    • B22C17/00—Moulding machines characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
    • B22C17/08—Moulding machines with mechanisms to turn over the pattern plate or the mould around a horizontal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)

Abstract

An apparatus for making sand molds is disclosed, having a plurality of equally spaced stations, a pair of first and second mold chambers, with the first mold chamber being stationarily mounted and the second mold chamber pivoted to the first mold chamber. The chambers are rotated successively to the various stations where the steps of making sand molds are successively executed, such as filling with mold sand, compressing of the sand, removal of the mold halves and so on.
ES425577A 1973-06-20 1974-04-17 Apparatus for making sand molds Expired ES425577A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371848A US3858639A (en) 1973-06-20 1973-06-20 Apparatus for making sand molds

Publications (1)

Publication Number Publication Date
ES425577A1 true ES425577A1 (en) 1976-09-01

Family

ID=23465647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425577A Expired ES425577A1 (en) 1973-06-20 1974-04-17 Apparatus for making sand molds

Country Status (7)

Country Link
US (1) US3858639A (en)
JP (1) JPS5068914A (en)
DE (1) DE2417885A1 (en)
ES (1) ES425577A1 (en)
FR (1) FR2234068B3 (en)
GB (1) GB1467655A (en)
IT (1) IT1013211B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH590097A5 (en) * 1975-06-18 1977-07-29 Inventio Ag
US4044818A (en) * 1976-04-06 1977-08-30 Sam Larkin Apparatus for forming sand molds
EP0137586A3 (en) * 1983-08-29 1986-04-02 Hunter Automated Machinery Corporation Automated mold making system
US4620584A (en) * 1985-05-24 1986-11-04 Witt Raymond H Green sand mold filling system
GB8913168D0 (en) * 1989-06-08 1989-07-26 Cook William Plc Foundry equipment
CN100503086C (en) * 2006-09-25 2009-06-24 福建东亚机械有限公司 Three-work station semi-automatic piston ring molding machine
CN102847884A (en) * 2012-09-06 2013-01-02 常德奇彩科技有限公司 Double working position air pressure movement molding machine
CN111360210B (en) * 2020-04-24 2024-07-16 邢现军 Four-station horizontal static pressure slip flask molding machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US365584A (en) * 1887-06-28 Sand-molding machine
US1476069A (en) * 1919-03-03 1923-12-04 William J Gilmore Method of and means for making and setting green-sand cores
US2317574A (en) * 1941-04-22 1943-04-27 Williams William John Vertical rotary molding machine
US2783509A (en) * 1952-02-23 1957-03-05 Osborn Mfg Co Core blower, molding and draw machine
US3589431A (en) * 1969-01-09 1971-06-29 Harrison E Fellows Mold making equipment utilizing vertical mold blowing and plural rammers
US3695339A (en) * 1970-09-08 1972-10-03 Bangor Punta Operations Inc Mold forming apparatus

Also Published As

Publication number Publication date
DE2417885A1 (en) 1975-01-23
GB1467655A (en) 1977-03-16
JPS5068914A (en) 1975-06-09
FR2234068A1 (en) 1975-01-17
US3858639A (en) 1975-01-07
IT1013211B (en) 1977-03-30
FR2234068B3 (en) 1977-03-04

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