CH349374A - Foundry machine in the form of a blow or shot machine for filling molding boxes and core boxes with molding or core sand using compressed air - Google Patents

Foundry machine in the form of a blow or shot machine for filling molding boxes and core boxes with molding or core sand using compressed air

Info

Publication number
CH349374A
CH349374A CH349374DA CH349374A CH 349374 A CH349374 A CH 349374A CH 349374D A CH349374D A CH 349374DA CH 349374 A CH349374 A CH 349374A
Authority
CH
Switzerland
Prior art keywords
boxes
molding
core
machine
blow
Prior art date
Application number
Other languages
German (de)
Inventor
Hansberg Fritz
Original Assignee
Hansberg Fritz
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 Hansberg Fritz filed Critical Hansberg Fritz
Publication of CH349374A publication Critical patent/CH349374A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86686—Plural disk or plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
CH349374D 1954-07-20 1955-07-08 Foundry machine in the form of a blow or shot machine for filling molding boxes and core boxes with molding or core sand using compressed air CH349374A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH20912A DE972346C (en) 1954-07-20 1954-07-20 Foundry machine for filling molding boxes and core boxes with molding or core sand using compressed air

Publications (1)

Publication Number Publication Date
CH349374A true CH349374A (en) 1960-10-15

Family

ID=47739791

Family Applications (1)

Application Number Title Priority Date Filing Date
CH349374D CH349374A (en) 1954-07-20 1955-07-08 Foundry machine in the form of a blow or shot machine for filling molding boxes and core boxes with molding or core sand using compressed air

Country Status (5)

Country Link
US (1) US2983971A (en)
BE (1) BE539678A (en)
CH (1) CH349374A (en)
DE (1) DE972346C (en)
FR (1) FR1142998A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290733A (en) * 1962-02-26 1966-12-13 Osborn Mfg Co Mold and core blowing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US808368A (en) * 1904-01-16 1905-12-26 Alfred M Hewlett Method of molding.
US951660A (en) * 1907-07-30 1910-03-08 Mueller Mfg Co H Compression stop and waste.
US1030326A (en) * 1911-05-04 1912-06-25 Charles C Peterson Core-making machine.
US1202425A (en) * 1915-09-25 1916-10-24 Melvin W Loyd Valve for mixing fluids.

Also Published As

Publication number Publication date
BE539678A (en) 1900-01-01
FR1142998A (en) 1957-09-25
DE972346C (en) 1959-07-09
US2983971A (en) 1961-05-16

Similar Documents

Publication Publication Date Title
CH364587A (en) Method and molding machine for filling core or molding boxes with a molding compound
CH462392A (en) Method for dosing two types of molding sand into a molding box of a foundry mold
CH346657A (en) Machine for filling molding sand into core or molding boxes using compressed air
CH349374A (en) Foundry machine in the form of a blow or shot machine for filling molding boxes and core boxes with molding or core sand using compressed air
CH316853A (en) Sand blow molding machine
CH362492A (en) Agitator-free sand shooting device for the production of foundry cores and foundry molds
AT188862B (en) Machine for the production of foundry cores and for filling molding sand into molding boxes using compressed air
AT188863B (en) Machine for filling molding boxes and core boxes with molding or core sand
CH340340A (en) Machine for molding articles
CH334016A (en) Sand blow molding machine with interchangeable sand containers
CH316854A (en) Sand blow molding machine
DK84454C (en) Machine for making casting cores and for filling mold sand into mold boxes using compressed air.
AT185508B (en) Method and arrangement for connecting the parts of casting cores or casting molds from a sand molding compound or the like.
CA516366A (en) Machine for blowing sand into a mold
AU215635B2 (en) Improvements in or relating to machines forthe manufacture of cores for castings, and for filling sand into mould boxes by means of compressed air
CA505261A (en) Sand or like material blowing and forming machines
AT192552B (en) Method and device for pouring molds with at least two sprues
AU2634957A (en) Improvements in or relating to machines forthe manufacture of cores for castings, and for filling sand into mould boxes by means of compressed air
AT196075B (en) Process for cooling molding sand for foundries
AT188448B (en) Foundry sand core with a gas-tight coating
AU280934B2 (en) An apparatus constructed asa machine or asa machinehead, forthe production of foundry moulds and foundry cores, andother articles made from moulding composition, using compressed air, moke particularly a sand shooter ora sand shooter head
CH338753A (en) Vibrator for molds in a machine for making tiles and the like
CH370528A (en) Milling machine for milling off molding sand that protrudes over a filled molding box
CA528032A (en) Machine for the production of foundry cores and foundry moulds using compressed air
AU209764B2 (en) Improvements in or relating to foundry sand moulds and cores