DE3360585D1 - Flask for a vacuum-produced mould - Google Patents

Flask for a vacuum-produced mould

Info

Publication number
DE3360585D1
DE3360585D1 DE8383101299T DE3360585T DE3360585D1 DE 3360585 D1 DE3360585 D1 DE 3360585D1 DE 8383101299 T DE8383101299 T DE 8383101299T DE 3360585 T DE3360585 T DE 3360585T DE 3360585 D1 DE3360585 D1 DE 3360585D1
Authority
DE
Germany
Prior art keywords
flask
vacuum
bars
designed
produced 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
DE8383101299T
Other languages
German (de)
Inventor
Wilhelm Weber
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.)
Buderus AG
Original Assignee
Buderus 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 Buderus AG filed Critical Buderus AG
Priority to DE8383101299T priority Critical patent/DE3360585D1/en
Application granted granted Critical
Publication of DE3360585D1 publication Critical patent/DE3360585D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories

Landscapes

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

Abstract

1. Flask for a vacuum-produces mould from binder-free moulding sand, comprising a flask frame (1) being designed as a hollow section to be connected to a vacuum source, characterized by that bars (5) are provided crossing the flask frame (1), being inherent to the latter and being designed as hollow sections, said bars being connectable over the hollow section of the flask frame (1) to the vacuum source and being provided with suction ports along their lengths.
DE8383101299T 1982-05-10 1983-02-11 Flask for a vacuum-produced mould Expired DE3360585D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383101299T DE3360585D1 (en) 1982-05-10 1983-02-11 Flask for a vacuum-produced mould

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823217477 DE3217477A1 (en) 1982-05-10 1982-05-10 MOLDING BOX FOR A CASTING MOLD TO BE PRODUCED BY VESSEL
DE8383101299T DE3360585D1 (en) 1982-05-10 1983-02-11 Flask for a vacuum-produced mould

Publications (1)

Publication Number Publication Date
DE3360585D1 true DE3360585D1 (en) 1985-09-26

Family

ID=6163174

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823217477 Withdrawn DE3217477A1 (en) 1982-05-10 1982-05-10 MOLDING BOX FOR A CASTING MOLD TO BE PRODUCED BY VESSEL
DE8383101299T Expired DE3360585D1 (en) 1982-05-10 1983-02-11 Flask for a vacuum-produced mould

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19823217477 Withdrawn DE3217477A1 (en) 1982-05-10 1982-05-10 MOLDING BOX FOR A CASTING MOLD TO BE PRODUCED BY VESSEL

Country Status (3)

Country Link
EP (1) EP0093836B1 (en)
AT (1) ATE14998T1 (en)
DE (2) DE3217477A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009041899A1 (en) * 2009-09-18 2011-03-31 Wobben, Aloys Casting-flask comprises a lower box with an upper side and a lower side, an upper box with an upper side and a lower side, a cover for arranging on the upper side of the upper box, and a bracing arrangement
CN105268930A (en) * 2014-06-25 2016-01-27 长葛市吉庆机械厂 Casting mold frame with air suction pipes
CN107243598B (en) * 2017-05-27 2019-05-17 共享装备股份有限公司 For reinforcing the stiffening device of rectangular wooden core box intensity
CN109277537A (en) * 2018-10-23 2019-01-29 四川九洲电器集团有限责任公司 Flexible cast flask device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516257A1 (en) * 1975-04-14 1976-10-28 Wagner Maschf Heinrich Moulding box for vacuum bonded moulds - with opening for vacuum line connection
DE8029438U1 (en) * 1980-11-05 1981-03-19 Passavant-Werke Michelbacher Hütte, 6209 Aarbergen MOLDING BOX FOR THE VACUUM FORMING PROCESS

Also Published As

Publication number Publication date
DE3217477A1 (en) 1983-11-10
ATE14998T1 (en) 1985-09-15
EP0093836A1 (en) 1983-11-16
EP0093836B1 (en) 1985-08-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee