GB559640A - A device for filling a cavity or recess with sand or the like and particularly for filling a moulding box for a core - Google Patents

A device for filling a cavity or recess with sand or the like and particularly for filling a moulding box for a core

Info

Publication number
GB559640A
GB559640A GB1670042A GB1670042A GB559640A GB 559640 A GB559640 A GB 559640A GB 1670042 A GB1670042 A GB 1670042A GB 1670042 A GB1670042 A GB 1670042A GB 559640 A GB559640 A GB 559640A
Authority
GB
United Kingdom
Prior art keywords
sand
filling
cavity
core
box
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
GB1670042A
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.)
ANTHONY GILBERT HARVEY
Original Assignee
ANTHONY GILBERT HARVEY
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 ANTHONY GILBERT HARVEY filed Critical ANTHONY GILBERT HARVEY
Priority to GB1670042A priority Critical patent/GB559640A/en
Publication of GB559640A publication Critical patent/GB559640A/en
Expired legal-status Critical Current

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

Landscapes

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

Abstract

559,640. Moulding-machines. HARVEY, A. G. Nov. 25, 1942, No. 16700. [Class 83 (i)] A device for filling a core or mould box or other cavity 14 with sand comprises a receptacle 1 for the sand having an open end adapted to be applied to the box 13 &c. and means for supplying compressed air at the opposite end 2 to transfer and consolidate the sand. The end 2 is closed by a loose plug 3 having its movement limited by a slot 11 and pin 10 fixed in said end, a spring closed valve 4 having a stem 7 in contact with the pin 10 being opened to admit the compressed air from a pipe 9 when the plug 3 is pressed in. The spring 6 returns the plug when released and closes the valve. The receptacle 1 is filled by pressing it into a heap of sand. The other end of the box is closed by gauze.
GB1670042A 1942-11-25 1942-11-25 A device for filling a cavity or recess with sand or the like and particularly for filling a moulding box for a core Expired GB559640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1670042A GB559640A (en) 1942-11-25 1942-11-25 A device for filling a cavity or recess with sand or the like and particularly for filling a moulding box for a core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1670042A GB559640A (en) 1942-11-25 1942-11-25 A device for filling a cavity or recess with sand or the like and particularly for filling a moulding box for a core

Publications (1)

Publication Number Publication Date
GB559640A true GB559640A (en) 1944-02-28

Family

ID=10082072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1670042A Expired GB559640A (en) 1942-11-25 1942-11-25 A device for filling a cavity or recess with sand or the like and particularly for filling a moulding box for a core

Country Status (1)

Country Link
GB (1) GB559640A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490559A (en) * 1946-07-06 1949-12-06 Taccone Pneumatic Foundry Equi Core blowing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490559A (en) * 1946-07-06 1949-12-06 Taccone Pneumatic Foundry Equi Core blowing machine

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