CH612368A5 - Process for producing shell-like moulds or hollow cores from heat-hardenable sand/resin compositions in heated permanent metal moulds, apparatus for carrying out the process and application of the process - Google Patents

Process for producing shell-like moulds or hollow cores from heat-hardenable sand/resin compositions in heated permanent metal moulds, apparatus for carrying out the process and application of the process

Info

Publication number
CH612368A5
CH612368A5 CH1367676A CH1367676A CH612368A5 CH 612368 A5 CH612368 A5 CH 612368A5 CH 1367676 A CH1367676 A CH 1367676A CH 1367676 A CH1367676 A CH 1367676A CH 612368 A5 CH612368 A5 CH 612368A5
Authority
CH
Switzerland
Prior art keywords
moulds
sand
permanent metal
heat
hardenable
Prior art date
Application number
CH1367676A
Other languages
English (en)
Inventor
Roman Biedacha
Wladyslaw Kurdziel
Januss Kaczor
Adam Smede
Wegrzce Wielkie
Jacek Kolaczkowski
Tadeusz Olszowski
Adam Nawrocki
Janina Rzeszut
Original Assignee
Przed Projektowania I Realizac
Inst Odlewnictwa
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 Przed Projektowania I Realizac, Inst Odlewnictwa filed Critical Przed Projektowania I Realizac
Publication of CH612368A5 publication Critical patent/CH612368A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Basic Packing Technique (AREA)
  • Closures For Containers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CH1367676A 1975-11-10 1976-10-30 Process for producing shell-like moulds or hollow cores from heat-hardenable sand/resin compositions in heated permanent metal moulds, apparatus for carrying out the process and application of the process CH612368A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL1975184620A PL108702B1 (en) 1975-11-10 1975-11-10 Method and a devices for making the crust of foundry cores from thermosetting liquid masses

Publications (1)

Publication Number Publication Date
CH612368A5 true CH612368A5 (en) 1979-07-31

Family

ID=19974198

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1367676A CH612368A5 (en) 1975-11-10 1976-10-30 Process for producing shell-like moulds or hollow cores from heat-hardenable sand/resin compositions in heated permanent metal moulds, apparatus for carrying out the process and application of the process

Country Status (8)

Country Link
US (1) US4129169A (it)
CH (1) CH612368A5 (it)
DD (1) DD128008A5 (it)
DE (2) DE2651144C3 (it)
FR (1) FR2330478A1 (it)
IT (1) IT1123073B (it)
PL (1) PL108702B1 (it)
SU (1) SU722466A3 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617977A (en) * 1982-07-03 1986-10-21 Rolls-Royce Limited Ceramic casting mould and a method for its manufacture
US4552197A (en) * 1982-07-03 1985-11-12 Rolls-Royce Ltd. Mould assembly for casting metal articles and a method of manufacture thereof
JP3007848B2 (ja) * 1996-08-19 2000-02-07 株式会社大阪シェル工業所 鋳造用中子造型装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1023195B (de) * 1952-04-23 1958-01-23 Johannes Croning Vorrichtung zur Herstellung von Formmasken oder Hohlkernen
FR1075940A (fr) * 1952-06-30 1954-10-21 Deutsche Edelstahlwerke Ag Appareil pour la fabrication de masques de fonderie
GB733184A (en) * 1952-11-03 1955-07-06 Brown David & Sons Ltd An improvement in or relating to the production of shell-cores for use in the casting of metals
FR1092003A (fr) * 1953-01-31 1955-04-18 Gebru Der Bu Hler Procédé et machine à fabriquer des éléments de moules de fonderie
SU128977A1 (ru) * 1959-08-05 1959-11-30 Л.А. Назаров Автомат дл изготовлени оболочковых полуформ

Also Published As

Publication number Publication date
DE2651144C3 (de) 1981-01-22
US4129169A (en) 1978-12-12
DE2651144B2 (de) 1980-05-08
DD128008A5 (de) 1977-10-26
DE2660164B1 (de) 1979-04-26
DE2651144A1 (de) 1977-05-26
FR2330478A1 (fr) 1977-06-03
IT1123073B (it) 1986-04-30
PL108702B1 (en) 1980-04-30
DE2660164C2 (de) 1979-12-20
SU722466A3 (ru) 1980-03-15

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased