GB866260A - Improvements in or relating to apparatus for filling and ramming foundry flasks - Google Patents

Improvements in or relating to apparatus for filling and ramming foundry flasks

Info

Publication number
GB866260A
GB866260A GB2161456A GB2161456A GB866260A GB 866260 A GB866260 A GB 866260A GB 2161456 A GB2161456 A GB 2161456A GB 2161456 A GB2161456 A GB 2161456A GB 866260 A GB866260 A GB 866260A
Authority
GB
United Kingdom
Prior art keywords
ramming
relating
filling
july
blades
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
GB2161456A
Inventor
Austin Sidney Beech
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.)
Foundry Equipment Ltd
Original Assignee
Foundry Equipment Ltd
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 to GB248349A priority Critical patent/GB657197A/en
Application filed by Foundry Equipment Ltd filed Critical Foundry Equipment Ltd
Priority to GB2161456A priority patent/GB866260A/en
Priority to US670539A priority patent/US2944308A/en
Priority to CH350764D priority patent/CH350764A/en
Priority to FR1178719D priority patent/FR1178719A/en
Priority to BE559183D priority patent/BE559183A/xx
Publication of GB866260A publication Critical patent/GB866260A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/06—Impeller wheels; Rotor blades therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/20—Compacting by centrifugal forces only, e.g. in sand slingers

Landscapes

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

Abstract

866,260. Moulding-machines. FOUNDRY EQUIPMENT Ltd. July 12, 1957 [July 12, 1956], No. 21614/5(i. Addition to 657,197. Class 83 (1). In a ramming head for projecting sand as claimed in the parent Specification, the tips of the blades 16 are curved forwardly. Each blade has a sharp edge 25 which sweeps past the sand entry 18. The blades are adjusted for wear by nuts 32, 33 and are clamped by screws 17.
GB2161456A 1949-01-28 1956-07-12 Improvements in or relating to apparatus for filling and ramming foundry flasks Expired GB866260A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB248349A GB657197A (en) 1949-01-28 1949-01-28 Improvements in or relating to apparatus for filling and ramming foundry flasks
GB2161456A GB866260A (en) 1949-01-28 1956-07-12 Improvements in or relating to apparatus for filling and ramming foundry flasks
US670539A US2944308A (en) 1956-07-12 1957-07-08 Apparatus for filling and ramming foundry flasks
CH350764D CH350764A (en) 1956-07-12 1957-07-10 Device for filling foundry molding boxes
FR1178719D FR1178719A (en) 1956-07-12 1957-07-11 Improvements to molding frame filling and tamping devices
BE559183D BE559183A (en) 1956-07-12 1957-07-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB248349A GB657197A (en) 1949-01-28 1949-01-28 Improvements in or relating to apparatus for filling and ramming foundry flasks
GB2161456A GB866260A (en) 1949-01-28 1956-07-12 Improvements in or relating to apparatus for filling and ramming foundry flasks

Publications (1)

Publication Number Publication Date
GB866260A true GB866260A (en) 1961-04-26

Family

ID=32395990

Family Applications (2)

Application Number Title Priority Date Filing Date
GB248349A Expired GB657197A (en) 1949-01-28 1949-01-28 Improvements in or relating to apparatus for filling and ramming foundry flasks
GB2161456A Expired GB866260A (en) 1949-01-28 1956-07-12 Improvements in or relating to apparatus for filling and ramming foundry flasks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB248349A Expired GB657197A (en) 1949-01-28 1949-01-28 Improvements in or relating to apparatus for filling and ramming foundry flasks

Country Status (1)

Country Link
GB (2) GB657197A (en)

Also Published As

Publication number Publication date
GB657197A (en) 1951-09-12

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