GB795442A - Improvements in or relating to apparatus for producing hollow cores for foundry purposes - Google Patents

Improvements in or relating to apparatus for producing hollow cores for foundry purposes

Info

Publication number
GB795442A
GB795442A GB2755255A GB2755255A GB795442A GB 795442 A GB795442 A GB 795442A GB 2755255 A GB2755255 A GB 2755255A GB 2755255 A GB2755255 A GB 2755255A GB 795442 A GB795442 A GB 795442A
Authority
GB
United Kingdom
Prior art keywords
relating
hollow cores
producing hollow
mixture
moulding
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
GB2755255A
Inventor
George William Taylor
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.)
Polygram Casting Co Ltd
Original Assignee
Polygram Casting Co 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
Application filed by Polygram Casting Co Ltd filed Critical Polygram Casting Co Ltd
Priority to GB2755255A priority Critical patent/GB795442A/en
Publication of GB795442A publication Critical patent/GB795442A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C23/00—Tools; Devices not mentioned before for moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

795,442. Moulding-machines. POLYGRAM CASTING CO., Ltd. May 25, 1954 [July 20, 1953], No. 27552/55. Divided out of 795,441. Drawings to Specification. Class 83 (1). Apparatus for making hollow cores comprises a container for the moulding-mixture, a conduit for leading the mixture into a core-box, and means connected to a belled mouthpiece on the conduit, for removing excess moulding-mixture. The apparatus is as described in Specification 795,441. Specification 795,443 also is referred to.
GB2755255A 1953-07-20 1953-07-20 Improvements in or relating to apparatus for producing hollow cores for foundry purposes Expired GB795442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2755255A GB795442A (en) 1953-07-20 1953-07-20 Improvements in or relating to apparatus for producing hollow cores for foundry purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2755255A GB795442A (en) 1953-07-20 1953-07-20 Improvements in or relating to apparatus for producing hollow cores for foundry purposes

Publications (1)

Publication Number Publication Date
GB795442A true GB795442A (en) 1958-05-21

Family

ID=10261456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2755255A Expired GB795442A (en) 1953-07-20 1953-07-20 Improvements in or relating to apparatus for producing hollow cores for foundry purposes

Country Status (1)

Country Link
GB (1) GB795442A (en)

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