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GB853164A - Improvements in and relating to moulding machines - Google Patents

Improvements in and relating to moulding machines

Info

Publication number
GB853164A
GB853164A GB19725/58A GB1972558A GB853164A GB 853164 A GB853164 A GB 853164A GB 19725/58 A GB19725/58 A GB 19725/58A GB 1972558 A GB1972558 A GB 1972558A GB 853164 A GB853164 A GB 853164A
Authority
GB
United Kingdom
Prior art keywords
pipe
air
piston
sand
hopper
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
GB19725/58A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB853164A publication Critical patent/GB853164A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/04—Level control, e.g. controlling quantity of material stored in vessel with auxiliary non-electric power
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2814/00—Indexing codes relating to loading or unloading articles or bulk materials
    • B65G2814/03—Loading or unloading means
    • B65G2814/0344—Control or feeding or discharging using level or weight measuring means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Casting Devices For Molds (AREA)
  • Air Transport Of Granular Materials (AREA)
GB19725/58A 1957-07-13 1958-06-19 Improvements in and relating to moulding machines Expired GB853164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE853164X 1957-07-13

Publications (1)

Publication Number Publication Date
GB853164A true GB853164A (en) 1960-11-02

Family

ID=6787088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19725/58A Expired GB853164A (en) 1957-07-13 1958-06-19 Improvements in and relating to moulding machines

Country Status (3)

Country Link
US (1) US2978759A (de)
DE (2) DE1091294B (de)
GB (1) GB853164A (de)

Families Citing this family (4)

* 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
DE1209251B (de) * 1962-03-23 1966-01-20 Fritz Hansberg Blas- oder Schiessmaschine zur Herstellung von Giessereiformen und Giessereikernen
US5078201A (en) * 1989-11-27 1992-01-07 Osaka Shell Industry Co., Ltd. Casting core fabricating apparatus
US5386868A (en) * 1993-12-10 1995-02-07 The Frog, Switch & Manufacturing Co. Apparatus and method of cooling refractory sand based on dew point temperature

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977969A (en) * 1933-03-22 1934-10-23 Hartford Empire Co Glass level control mechanism and method
DE807645C (de) * 1948-12-29 1951-07-02 Koppers Gmbh Heinrich Anzeigevorrichtung fuer die Fuellung von Bunkern mit Schuettgut
US2759229A (en) * 1951-11-29 1956-08-21 Pettibone Mulliken Corp Control mechanism for core blowers
US2692409A (en) * 1952-07-05 1954-10-26 Fed Supply Company Sand blowing apparatus for molds and cores
US2798266A (en) * 1953-08-03 1957-07-09 Fed Foundry Supply Co Core and mold blowing method and apparatus

Also Published As

Publication number Publication date
US2978759A (en) 1961-04-11
DE1091294B (de) 1960-10-20
DE1050510B (de)

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