GB798162A - 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
GB798162A
GB798162A GB7864/58A GB786458A GB798162A GB 798162 A GB798162 A GB 798162A GB 7864/58 A GB7864/58 A GB 7864/58A GB 786458 A GB786458 A GB 786458A GB 798162 A GB798162 A GB 798162A
Authority
GB
United Kingdom
Prior art keywords
relating
producing hollow
hollow cores
foundry purposes
june
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
GB7864/58A
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
Publication of GB798162A publication Critical patent/GB798162A/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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

798,162. Core-making machines. POLYGRAM CASTING CO., Ltd. June 16, 1954 [June 17, 1953], No. 7864/58. Divided out of 798,161. Drawings to Specification. Class 83 (1). [Also in Group XXX] The subject-matter of the Specification is identical with that described in Specification 798,161, which is referred to, but the claims are directed to the core-blowing machine. Specification 674,422 also is referred to.
GB7864/58A 1953-06-17 1954-06-16 Improvements in or relating to apparatus for producing hollow cores for foundry purposes Expired GB798162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE798162X 1953-06-17

Publications (1)

Publication Number Publication Date
GB798162A true GB798162A (en) 1958-07-16

Family

ID=6711347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7864/58A Expired GB798162A (en) 1953-06-17 1954-06-16 Improvements in or relating to apparatus for producing hollow cores for foundry purposes

Country Status (1)

Country Link
GB (1) GB798162A (en)

Similar Documents

Publication Publication Date Title
GB798162A (en) Improvements in or relating to apparatus for producing hollow cores for foundry purposes
GB848852A (en) Improvements in and relating to foundry machines for the production of cores and moulds
GB786334A (en) Improvements in or relating to apparatus for continuous casting
FR1109075A (en) Add-on table with rotating plate, especially for machine tools
GB795442A (en) Improvements in or relating to apparatus for producing hollow cores for foundry purposes
CA493468A (en) Printing plate sand blasting machine
FR1086785A (en) Machine for setting clichés
GB795443A (en) Improvements in or relating to apparatus for producing hollow cores for foundry purposes
CA490447A (en) Process for producing white cast iron castings
AU160753B2 (en) Machine and process for forming hollow sand-resin cores
AU1510552A (en) Machine and process for forming hollow sand-resin cores
GB809025A (en) Method of and apparatus for producing moulds for hollow cast workpieces
AU211400B2 (en) Improvements in machines for making foundry moulds, cores andthe like
CA509058A (en) Machine and process for forming hollow sand-resin cores
AU1332455A (en) Improvements in machines for making foundry moulds, cores andthe like
GB626041A (en) Improvements in centrifugal casting machines
GB988749A (en) Improvements in and relating to machines for producing foundry moulds and foundry cores and other moulding composition blanks
AU166975B2 (en) Foundry moulding machines
AU165409B2 (en) Improvements in or relating to machines for making shell moulds
GB715710A (en) An improved vent plug for sand blowing in core boxes and cast iron moulds
AU166161B2 (en) Improvements in foundry moulding machines
AU161248B2 (en) Die casting machine
AU2359953A (en) Foundry moulding machines
AU1861453A (en) Improvements in or relating to machines for making shell moulds
AU201468B2 (en) Improvements in or relating to apparatus forthe manufacture of moulds, hollow cores andthe like for foundry purposes