GB470844A - Improvements in or relating to foundry moulding and the like - Google Patents

Improvements in or relating to foundry moulding and the like

Info

Publication number
GB470844A
GB470844A GB32245/35A GB3224535A GB470844A GB 470844 A GB470844 A GB 470844A GB 32245/35 A GB32245/35 A GB 32245/35A GB 3224535 A GB3224535 A GB 3224535A GB 470844 A GB470844 A GB 470844A
Authority
GB
United Kingdom
Prior art keywords
outlet
moulding
relating
box
air
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
GB32245/35A
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.)
VICTOR STORIE
Original Assignee
VICTOR STORIE
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 VICTOR STORIE filed Critical VICTOR STORIE
Priority to GB32245/35A priority Critical patent/GB470844A/en
Priority to US121208A priority patent/US2122825A/en
Priority to FR826582D priority patent/FR826582A/en
Publication of GB470844A publication Critical patent/GB470844A/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

470,844. Moulding-machines. STOBIE, V. Nov. 21, 1935, No. 32245. [Class 83 (i)] In using a moulding-machine of the kind in which air is admitted to a sand container, the inlet and outlet of which are not in line, to force a stream of sand into a mould or core-box, this is not clamped directly over the outlet, as described in Specification 455,868, [Group X], but is arranged at a sufficient distance to allow the free escape of entangled air and relative movement of outlet and box. The outlet 13 may have a flexible extension 14.
GB32245/35A 1935-11-21 1935-11-21 Improvements in or relating to foundry moulding and the like Expired GB470844A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB32245/35A GB470844A (en) 1935-11-21 1935-11-21 Improvements in or relating to foundry moulding and the like
US121208A US2122825A (en) 1935-11-21 1937-01-18 Making metal foundry sand molds
FR826582D FR826582A (en) 1935-11-21 1937-01-29 Improvements to the processes and apparatus for manufacturing sand molds intended for metal foundries

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32245/35A GB470844A (en) 1935-11-21 1935-11-21 Improvements in or relating to foundry moulding and the like
FR826582T 1937-01-29

Publications (1)

Publication Number Publication Date
GB470844A true GB470844A (en) 1937-08-23

Family

ID=10335577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32245/35A Expired GB470844A (en) 1935-11-21 1935-11-21 Improvements in or relating to foundry moulding and the like

Country Status (3)

Country Link
US (1) US2122825A (en)
FR (1) FR826582A (en)
GB (1) GB470844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107243605A (en) * 2017-06-02 2017-10-13 中国航发南方工业有限公司 Penetrate sand device and penetrate the method that sand device makes film covered sand core using this

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107243605A (en) * 2017-06-02 2017-10-13 中国航发南方工业有限公司 Penetrate sand device and penetrate the method that sand device makes film covered sand core using this
CN107243605B (en) * 2017-06-02 2019-03-22 中国航发南方工业有限公司 Penetrate sand device and using this method for penetrating sand device production film covered sand core

Also Published As

Publication number Publication date
FR826582A (en) 1938-04-04
US2122825A (en) 1938-07-05

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