GB2121709B - A sand casting mould apparatus having gas flow passages - Google Patents

A sand casting mould apparatus having gas flow passages

Info

Publication number
GB2121709B
GB2121709B GB08313559A GB8313559A GB2121709B GB 2121709 B GB2121709 B GB 2121709B GB 08313559 A GB08313559 A GB 08313559A GB 8313559 A GB8313559 A GB 8313559A GB 2121709 B GB2121709 B GB 2121709B
Authority
GB
United Kingdom
Prior art keywords
gas flow
flow passages
casting mould
sand casting
mould apparatus
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
GB08313559A
Other languages
English (en)
Other versions
GB2121709A (en
GB8313559D0 (en
Inventor
Daniel Steinemann
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB8313559D0 publication Critical patent/GB8313559D0/en
Publication of GB2121709A publication Critical patent/GB2121709A/en
Application granted granted Critical
Publication of GB2121709B publication Critical patent/GB2121709B/en
Expired legal-status Critical Current

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
    • B22C7/04—Pattern plates
    • 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
    • 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
    • B22C7/06—Core boxes
    • B22C7/065—Venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB08313559A 1982-06-04 1983-05-17 A sand casting mould apparatus having gas flow passages Expired GB2121709B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3462/82A CH658007A5 (de) 1982-06-04 1982-06-04 Formeinrichtung zur herstellung einer giessform.

Publications (3)

Publication Number Publication Date
GB8313559D0 GB8313559D0 (en) 1983-06-22
GB2121709A GB2121709A (en) 1984-01-04
GB2121709B true GB2121709B (en) 1986-02-12

Family

ID=4256463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08313559A Expired GB2121709B (en) 1982-06-04 1983-05-17 A sand casting mould apparatus having gas flow passages

Country Status (9)

Country Link
JP (1) JPS58218345A (da)
CA (1) CA1204912A (da)
CH (1) CH658007A5 (da)
DD (1) DD211295A5 (da)
DE (1) DE3318565C2 (da)
DK (1) DK161812C (da)
FR (1) FR2527954B1 (da)
GB (1) GB2121709B (da)
IT (1) IT1163447B (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809130A1 (de) * 1988-03-18 1989-10-05 Bruehl Eisenwerk Formteil zur herstellung von formen fuer giessereizwecke mittels eines formstoffs, insbesondere kernkasten
DE4229810C2 (de) * 1991-09-27 1995-02-23 Georg Fischer Giesereianlagen Modellplattenträger für druckluftbeaufschlagte Verdichtungsverfahren
DE19645403A1 (de) 1996-11-04 1998-05-07 Kabelschlepp Gmbh Kettenglied und Energieführungskette mit verrastbarer Traverse
DE10118328A1 (de) 2001-04-12 2002-11-21 Kabelschlepp Gmbh Verfahren zur Herstellung eines Kettengliedes sowie Kettenglied einer Energieführungskette

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807064A (en) * 1953-06-25 1957-09-24 Willard B Jay Core box vent
DE1097621B (de) * 1956-03-23 1961-01-19 Fritz Hansberg Verfahren und Formmaschine zur pneumatischen Herstellung von Giessereikernen und Giessereiformen sowie Kasten hierfuer
GB1032611A (en) * 1962-05-18 1966-06-15 Elektro Thermit Gmbh A pattern for producing casting moulds by injection for the aluminothermic welding of rails
DE1961234C3 (de) * 1969-12-05 1975-02-06 Kramatorskij Nautschno-Issledowatel' Skij I Projektno-Technologitscheskij Institut Maschinostrojenija, Kramatorsk (Sowjetunion) Verfahren und Vorrichtung zum Verdichten von GieBereiformmassen
JPS4952719A (da) * 1972-09-22 1974-05-22
GB2079654B (en) * 1980-07-09 1984-04-26 Sintokogio Ltd Moulding method and apparatus
JPS582519U (ja) * 1981-06-30 1983-01-08 三菱電機株式会社 空気調和機

Also Published As

Publication number Publication date
FR2527954A1 (fr) 1983-12-09
DK161812B (da) 1991-08-19
CH658007A5 (de) 1986-10-15
DE3318565C2 (de) 1984-12-13
DK254783A (da) 1983-12-05
DK161812C (da) 1992-03-09
GB2121709A (en) 1984-01-04
DE3318565A1 (de) 1983-12-08
IT1163447B (it) 1987-04-08
IT8321444A0 (it) 1983-06-03
GB8313559D0 (en) 1983-06-22
CA1204912A (en) 1986-05-27
DD211295A5 (de) 1984-07-11
FR2527954B1 (fr) 1985-11-29
DK254783D0 (da) 1983-06-03
JPS58218345A (ja) 1983-12-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940517