GB1237720A - Improvements in apparatus for recovering constituents from used mould and core sand in foundries - Google Patents

Improvements in apparatus for recovering constituents from used mould and core sand in foundries

Info

Publication number
GB1237720A
GB1237720A GB59401/68A GB5940168A GB1237720A GB 1237720 A GB1237720 A GB 1237720A GB 59401/68 A GB59401/68 A GB 59401/68A GB 5940168 A GB5940168 A GB 5940168A GB 1237720 A GB1237720 A GB 1237720A
Authority
GB
United Kingdom
Prior art keywords
sand
arms
dec
collected
foundries
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
GB59401/68A
Other languages
English (en)
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.)
Alfred Gutmann Gesellschaft fuer Maschinenbau
Original Assignee
Alfred Gutmann Gesellschaft fuer Maschinenbau
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 claimed from DE19671583540 external-priority patent/DE1583540C/de
Application filed by Alfred Gutmann Gesellschaft fuer Maschinenbau filed Critical Alfred Gutmann Gesellschaft fuer Maschinenbau
Publication of GB1237720A publication Critical patent/GB1237720A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/18—Plants for preparing mould materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/10—Foundry sand treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GB59401/68A 1967-12-21 1968-12-13 Improvements in apparatus for recovering constituents from used mould and core sand in foundries Expired GB1237720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671583540 DE1583540C (de) 1967-12-21 1967-12-21 Anlage zur Wiedergewinnung ausgeschla genen Form und Kernsandes

Publications (1)

Publication Number Publication Date
GB1237720A true GB1237720A (en) 1971-06-30

Family

ID=5679519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB59401/68A Expired GB1237720A (en) 1967-12-21 1968-12-13 Improvements in apparatus for recovering constituents from used mould and core sand in foundries

Country Status (4)

Country Link
US (1) US3552662A (enrdf_load_stackoverflow)
FR (1) FR1599372A (enrdf_load_stackoverflow)
GB (1) GB1237720A (enrdf_load_stackoverflow)
SE (1) SE354978B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982702A (en) * 1975-03-06 1976-09-28 The Carborundum Company Sand lump grinder
CH631643A5 (de) * 1978-04-14 1982-08-31 Fischer Ag Georg Verfahren zur regenerierung von giesserei-altsand sowie einrichtung zur durchfuehrung des verfahrens und erzeugnis des verfahrens.
CH682641A5 (de) * 1990-11-23 1993-10-29 Fischer Ag Georg Verfahren zum Trennen der Bentonit- und Kohlenstoffträgerpartikel von dem bei der Altsandregenerierung auf mechanischem Wege gewonnenen Staub.
DE19528348C1 (de) * 1995-08-02 1996-11-07 Daimler Benz Aerospace Ag Geschoß zum Vorgehen gegen lebende Ziele ohne letales Risiko für diese
US5839671A (en) * 1996-10-19 1998-11-24 Spectrasonic Disintegration Equipment Corp. Device and method for comminution
US7530513B2 (en) * 2001-10-18 2009-05-12 Aerosion, Ltd. Apparatus and methodology for comminuting materials
US7207513B2 (en) * 2001-10-18 2007-04-24 Aerosion Ltd. Device and method for comminuting materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977771A (en) * 1932-10-15 1934-10-23 Mcmahan Stanley Pulverizer
US2945633A (en) * 1955-12-19 1960-07-19 Microcyclomat Co Integrated dry material reducing and classifying means

Also Published As

Publication number Publication date
FR1599372A (enrdf_load_stackoverflow) 1970-07-15
US3552662A (en) 1971-01-05
SE354978B (enrdf_load_stackoverflow) 1973-04-02

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