GB601714A - Improvements in or relating to apparatus for filling foundry core boxes - Google Patents

Improvements in or relating to apparatus for filling foundry core boxes

Info

Publication number
GB601714A
GB601714A GB826646A GB826646A GB601714A GB 601714 A GB601714 A GB 601714A GB 826646 A GB826646 A GB 826646A GB 826646 A GB826646 A GB 826646A GB 601714 A GB601714 A GB 601714A
Authority
GB
United Kingdom
Prior art keywords
nozzle
core
relating
receptacle
core boxes
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
GB826646A
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.)
ERNEST BEDFORD GOSLING
SMITH AND FAWCETT Ltd
Original Assignee
ERNEST BEDFORD GOSLING
SMITH AND FAWCETT Ltd
Filing date
Publication date
Application filed by ERNEST BEDFORD GOSLING, SMITH AND FAWCETT Ltd filed Critical ERNEST BEDFORD GOSLING
Publication of GB601714A publication Critical patent/GB601714A/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
    • B22C15/245—Blowing tubes

Landscapes

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

Abstract

601,714. Moulding-machines. SMITH & FAWCETT, Ltd., and GOSLING, E. B. March 18, 1946, No. 8266. [Class 83 (i)] An apparatus for filling core boxes comprises a receptacle 1 for the core sand from which the sand is ejected through a detachable nozzle 4 by means of compressed air admitted by a manually-operated valve 12 through an air inlet 3 and distributed by a perforated plate 11. The nozzle 4 is attached to the receptacle by a simple bayonet type joint and stepped for easy positioning over the aperture of the core box. A rubber or like sealing ring 9 may be placed over the step to assist in making a seal between the nozzle and the core box.
GB826646A 1946-03-18 Improvements in or relating to apparatus for filling foundry core boxes Expired GB601714A (en)

Publications (1)

Publication Number Publication Date
GB601714A true GB601714A (en) 1948-05-11

Family

ID=1629276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB826646A Expired GB601714A (en) 1946-03-18 Improvements in or relating to apparatus for filling foundry core boxes

Country Status (1)

Country Link
GB (1) GB601714A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607968A (en) * 1949-10-03 1952-08-26 Edwin F Peterson Sand blowing tube for core-making machines
US2637881A (en) * 1949-01-22 1953-05-12 Edwin F Peterson Coremaking machine
US2656575A (en) * 1950-03-25 1953-10-27 Fed Foundry Supply Company Core blowing apparatus
US2661513A (en) * 1951-08-30 1953-12-08 Gen Motors Corp Core blower
DE1060106B (en) * 1953-06-24 1959-06-25 Deutsche Edelstahlwerke Ag Sand blowing machine for the production of cores, molded masks and the like Like. For foundry purposes
CN113894255A (en) * 2021-09-29 2022-01-07 中国航发动力股份有限公司 Flexible nozzle head of core making machine and mounting method of flexible nozzle head and mold

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2637881A (en) * 1949-01-22 1953-05-12 Edwin F Peterson Coremaking machine
US2607968A (en) * 1949-10-03 1952-08-26 Edwin F Peterson Sand blowing tube for core-making machines
US2656575A (en) * 1950-03-25 1953-10-27 Fed Foundry Supply Company Core blowing apparatus
US2661513A (en) * 1951-08-30 1953-12-08 Gen Motors Corp Core blower
DE1060106B (en) * 1953-06-24 1959-06-25 Deutsche Edelstahlwerke Ag Sand blowing machine for the production of cores, molded masks and the like Like. For foundry purposes
CN113894255A (en) * 2021-09-29 2022-01-07 中国航发动力股份有限公司 Flexible nozzle head of core making machine and mounting method of flexible nozzle head and mold

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