CA1045780A - Concept d'alignement du modele ou prevention de la distorsion dans le procede de moulage a la mousse perdue - Google Patents

Concept d'alignement du modele ou prevention de la distorsion dans le procede de moulage a la mousse perdue

Info

Publication number
CA1045780A
CA1045780A CA216,626A CA216626A CA1045780A CA 1045780 A CA1045780 A CA 1045780A CA 216626 A CA216626 A CA 216626A CA 1045780 A CA1045780 A CA 1045780A
Authority
CA
Canada
Prior art keywords
patterns
frame
sand
pattern
flask
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
CA216,626A
Other languages
English (en)
Other versions
CA216626S (en
Inventor
Ralph A. Olsen
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.)
Ford Motor Company of Canada Ltd
Original Assignee
Ford Motor Company of Canada 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 Ford Motor Company of Canada Ltd filed Critical Ford Motor Company of Canada Ltd
Application granted granted Critical
Publication of CA1045780A publication Critical patent/CA1045780A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • 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
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CA216,626A 1974-01-04 1974-12-16 Concept d'alignement du modele ou prevention de la distorsion dans le procede de moulage a la mousse perdue Expired CA1045780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430972A US3868986A (en) 1974-01-04 1974-01-04 Pattern alignment means for use with lost foam molding process

Publications (1)

Publication Number Publication Date
CA1045780A true CA1045780A (fr) 1979-01-09

Family

ID=23709887

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,626A Expired CA1045780A (fr) 1974-01-04 1974-12-16 Concept d'alignement du modele ou prevention de la distorsion dans le procede de moulage a la mousse perdue

Country Status (2)

Country Link
US (1) US3868986A (fr)
CA (1) CA1045780A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519463A1 (de) * 1975-05-02 1976-11-11 Gruenzweig Hartmann Glasfaser Giessform und verfahren zur herstellung von gusstuecken
US4003423A (en) * 1975-06-09 1977-01-18 Precision Metalsmiths, Inc. Methods and means for making dental castings and the like
US4043379A (en) * 1976-04-12 1977-08-23 Trw Inc. Method of making a mold
FR2540761A1 (fr) * 1983-02-15 1984-08-17 Citroen Sa Installation pour le moulage en modele perdu
US4609028A (en) * 1984-06-20 1986-09-02 Outboard Marine Corporation Evaporative pattern assembly for use in sand casting
US4724889A (en) * 1987-04-27 1988-02-16 Ford Motor Company Degating technique for clustered castings made by ECP
FR2688720B1 (fr) * 1992-03-17 1994-06-17 Pont A Mousson Procede et installation de moulage a modele perdu et utilisation de l'installation.
DE69920652T2 (de) * 1999-02-26 2005-02-10 Fata Aluminium S.P.A. Vorrichtung zum Füllen von Behältern in einem System zum Giessen mit verlorenem Schaummodell
US6293968B1 (en) 1999-09-02 2001-09-25 Syde A. Taheri Inflatable intraluminal vascular stent
US8240490B2 (en) * 2006-01-11 2012-08-14 Mohammad Ghassem Malekmadani Anti-vibration rack, mount and feet for computer servers
US8025163B2 (en) * 2008-12-22 2011-09-27 Metal Masters Foodservice Equipment Co., Inc. Wall mounted shelving
US10159339B1 (en) * 2017-02-02 2018-12-25 Metal Masters Foodservice Equipment Co., Inc. Shelving bracket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374824A (en) * 1965-07-13 1968-03-26 Thomas E. Snelling Displacement process for the casting of metals
CH502861A (de) * 1968-02-03 1971-02-15 Gruenzweig & Hartmann Verfahren und Vorrichtung zur Herstellung von Gussstücken

Also Published As

Publication number Publication date
US3868986A (en) 1975-03-04

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