GB191514739A - An Improved Method of and Means for Casting Metal Window Frames and the like. - Google Patents

An Improved Method of and Means for Casting Metal Window Frames and the like.

Info

Publication number
GB191514739A
GB191514739A GB191514739DA GB191514739A GB 191514739 A GB191514739 A GB 191514739A GB 191514739D A GB191514739D A GB 191514739DA GB 191514739 A GB191514739 A GB 191514739A
Authority
GB
United Kingdom
Prior art keywords
bars
flask
openings
window frames
improved method
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
Inventor
Norman William Godfrey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB191514739A publication Critical patent/GB191514739A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same

Landscapes

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

Abstract

14,739. Godfrey, N. W. Oct. 19. Moulds; patterns; moulding processes.-In casting articles such as window frames, a pattern consisting of separate bars is employed, the bars being withdrawn endways from the one-part flask after moulding. When the glazing-apertures are large, blocks e are placed in the flask during ramming, but are removed before pouring to reduce the amount of sand and permit contraction without warping. The bars pass through openings in the flask, and one set of transverse bars b<1> passes through openings in the other set b<2>, both sets passing through the side bars b, each of which butts upon the adjacent bar at one end as shown at f. The openings in the flask are plugged after the withdrawal of the pattern. The side bars are deeper than the bars b', which again are deeper than the bars b<1>.
GB191514739D 1915-10-19 1915-10-19 An Improved Method of and Means for Casting Metal Window Frames and the like. Expired GB191514739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191514739T 1915-10-19

Publications (1)

Publication Number Publication Date
GB191514739A true GB191514739A (en) 1916-06-22

Family

ID=32651182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191514739D Expired GB191514739A (en) 1915-10-19 1915-10-19 An Improved Method of and Means for Casting Metal Window Frames and the like.

Country Status (1)

Country Link
GB (1) GB191514739A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073757A (en) * 2014-08-19 2017-08-18 Lm Wp 专利控股有限公司 The method for manufacturing the mould for wind turbine blade shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107073757A (en) * 2014-08-19 2017-08-18 Lm Wp 专利控股有限公司 The method for manufacturing the mould for wind turbine blade shell
CN107073757B (en) * 2014-08-19 2021-10-12 Lm Wp 专利控股有限公司 Method of manufacturing a mould for a wind turbine blade shell

Similar Documents

Publication Publication Date Title
US20140034263A1 (en) Freight car yoke molding apparatus and method
MX9409302A (en) Method and apparatus for casting vehicle wheels having lightener pockets.
ES445401A1 (en) Process and mould for casting multiple articles
ES8608356A1 (en) Method and moulding plant for machine made horizontally divided boxless sand moulds.
EP0133211B1 (en) Method of producing a mould
GB191514739A (en) An Improved Method of and Means for Casting Metal Window Frames and the like.
DE69327714D1 (en) Investment casting process for the production of castings
US1401577A (en) Art of molding
US1335509A (en) Method of making molds for finished castings
US1365672A (en) Manufacture of cast-steel chain
US1050370A (en) Manufacture of chains.
US703169A (en) Molding process.
US1537299A (en) Jacket for sand molds
US1677979A (en) Method of casting articles having chromium-alloy surfaces
JPS5577972A (en) Mold treating method
US990710A (en) Apparatus for forming chilled pass-rolls.
US703172A (en) Molding process.
US1353472A (en) Foundry practice
DE415455C (en) Process for the production of cinder blocks
US1760010A (en) Casting mold for alumino-thermic welding
US1564185A (en) Method of casting radiator sections and the like
US455145A (en) Method of forming sand molds
US1022773A (en) Process of manufacturing grate-bars.
US334821A (en) Method of manufacturing flanged castings
GB191007990A (en) Improvements in the Manufacture of Chains.