GB1179118A - Method and Apparatus for Preparing Foundry Moulds. - Google Patents

Method and Apparatus for Preparing Foundry Moulds.

Info

Publication number
GB1179118A
GB1179118A GB5564466A GB5564466A GB1179118A GB 1179118 A GB1179118 A GB 1179118A GB 5564466 A GB5564466 A GB 5564466A GB 5564466 A GB5564466 A GB 5564466A GB 1179118 A GB1179118 A GB 1179118A
Authority
GB
United Kingdom
Prior art keywords
flask
sand
frames
compacted
mould
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
GB5564466A
Inventor
Zotcho Zvetkov Petkov
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.)
ZD ELPROM
Original Assignee
ZD ELPROM
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
Priority to DE19661508749 priority Critical patent/DE1508749A1/en
Priority to FR64299A priority patent/FR1482416A/en
Application filed by ZD ELPROM filed Critical ZD ELPROM
Priority to GB5564466A priority patent/GB1179118A/en
Publication of GB1179118A publication Critical patent/GB1179118A/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
    • B22C15/02—Compacting by pressing devices only
    • B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B22C15/12—Compacting by jarring devices only involving mechanical gearings

Landscapes

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

Abstract

1,179,118. Sand packing. ZAVOD " ELPROM." 12 Feb., 1967, No. 55644/66. Heading B3F. In a method of making a mould, sand introduced into a flask 3 is compacted between a fixed plate 7 and a movable compacting plate ], the flask moving in the direction of the packing plate 1 as the compaction of the sand is effected. Filling frames 2, 9 may be positioned respectively above and below the flask, the height of the frames being directly proportional to the extent of compaction required and the nature of the sand being compacted. At the commencement of the compacting operation the flask and frames are supported on a rod 6 and a push member 8 or spring 10, the resistance of which is overcome by the force exerted by the packing plate 1, thereby allowing movement of the flask and frame assembly as the sand is compacted. In the above arrangement the compacting pressures on each end of the mould are equal and are transmitted only through the sand. In an alternative embodiment the filling frames are omitted and an ejector device is provided to remove the mould from the flask.
GB5564466A 1966-06-03 1967-02-12 Method and Apparatus for Preparing Foundry Moulds. Expired GB1179118A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19661508749 DE1508749A1 (en) 1966-06-03 1966-06-03 Process and device for making molds
FR64299A FR1482416A (en) 1966-06-03 1966-06-06 Molding method and device for the production of foundry molds
GB5564466A GB1179118A (en) 1966-06-03 1967-02-12 Method and Apparatus for Preparing Foundry Moulds.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEZ0012250 1966-06-03
GB5564466A GB1179118A (en) 1966-06-03 1967-02-12 Method and Apparatus for Preparing Foundry Moulds.

Publications (1)

Publication Number Publication Date
GB1179118A true GB1179118A (en) 1970-01-28

Family

ID=26003637

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5564466A Expired GB1179118A (en) 1966-06-03 1967-02-12 Method and Apparatus for Preparing Foundry Moulds.

Country Status (2)

Country Link
DE (1) DE1508749A1 (en)
GB (1) GB1179118A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1208928A1 (en) * 2000-04-21 2002-05-29 Sintokogio, Ltd. Die molding machine and pattern carrier
EP1222979A1 (en) * 2000-04-13 2002-07-17 Sintokogio, Ltd. Compressing method for casting sand and device therefor
CN100544856C (en) * 2000-04-13 2009-09-30 新东工业株式会社 The compression method of molding sand
EP3895828A1 (en) * 2020-04-14 2021-10-20 Künkel Wagner Germany GmbH Machine and method for producing a portion of a mold
EP3539686B1 (en) 2018-03-15 2022-01-26 Künkel Wagner Germany GmbH Moulding machine with a bolster arrangement and method for producing a mould

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1222979A1 (en) * 2000-04-13 2002-07-17 Sintokogio, Ltd. Compressing method for casting sand and device therefor
EP1222979A4 (en) * 2000-04-13 2004-11-24 Sintokogio Ltd Compressing method for casting sand and device therefor
CN100544856C (en) * 2000-04-13 2009-09-30 新东工业株式会社 The compression method of molding sand
EP1208928A1 (en) * 2000-04-21 2002-05-29 Sintokogio, Ltd. Die molding machine and pattern carrier
EP1208928A4 (en) * 2000-04-21 2005-08-17 Sintokogio Ltd Die molding machine and pattern carrier
US7237593B2 (en) 2000-04-21 2007-07-03 Sintokogio, Ltd. Molding machine and a pattern carrier used therefor
KR100838875B1 (en) * 2000-04-21 2008-06-16 신토고교 가부시키가이샤 Die molding machine and pattern carrier
EP3539686B1 (en) 2018-03-15 2022-01-26 Künkel Wagner Germany GmbH Moulding machine with a bolster arrangement and method for producing a mould
EP3895828A1 (en) * 2020-04-14 2021-10-20 Künkel Wagner Germany GmbH Machine and method for producing a portion of a mold

Also Published As

Publication number Publication date
DE1508749A1 (en) 1970-03-26

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