GB343652A - Method of and apparatus for removing from sand moulds castings having the shape of asolid of revolution - Google Patents

Method of and apparatus for removing from sand moulds castings having the shape of asolid of revolution

Info

Publication number
GB343652A
GB343652A GB38825/29A GB3882529A GB343652A GB 343652 A GB343652 A GB 343652A GB 38825/29 A GB38825/29 A GB 38825/29A GB 3882529 A GB3882529 A GB 3882529A GB 343652 A GB343652 A GB 343652A
Authority
GB
United Kingdom
Prior art keywords
rotated
flask
tool
revolution
asolid
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
GB38825/29A
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 GB343652A publication Critical patent/GB343652A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B22D13/108—Removing of casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • External Artificial Organs (AREA)

Abstract

343,652. Turning hard material. POSSENTI, A., 29, Lungomare Nazzario Sauro, and SCORZA, C., 159, Via Andrea Costa, both in Pesaro, Italy. Dec. 18, 1929, No. 38825. Convention date, May 31. [Class 124.] Cast pipes or other articles shaped as a solid of revolution are removed from their moulds by causing a disintegrating tool to enter between the rotating flask and casting. The flask 1 may be rotated and fed axially by the means used in centrifugal casting or by gearing 12 .. 16 and hydraulic cylinder 6 while an adjustable tool, comprising inclined blades 22, 23, Fig. 2, and a star wheel 11, acts on the mould material which falls out owing to the inclination of the flask. In a modification a tool 28, Fig. 4, is reciprocated by a spring 29 and a face cam 34 rotated by a motor 33. In another modification the tool is rotated and fed axially while the flask is rotated only.
GB38825/29A 1929-05-31 1929-12-18 Method of and apparatus for removing from sand moulds castings having the shape of asolid of revolution Expired GB343652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT343652X 1929-05-31

Publications (1)

Publication Number Publication Date
GB343652A true GB343652A (en) 1931-02-26

Family

ID=11239402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38825/29A Expired GB343652A (en) 1929-05-31 1929-12-18 Method of and apparatus for removing from sand moulds castings having the shape of asolid of revolution

Country Status (1)

Country Link
GB (1) GB343652A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1072342A1 (en) * 1999-07-29 2001-01-31 AMSTED Industries Incorporated Pipe core clean out system
US6425436B1 (en) * 2000-06-16 2002-07-30 Amsted Industries Incorporated Sand core breaking apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1072342A1 (en) * 1999-07-29 2001-01-31 AMSTED Industries Incorporated Pipe core clean out system
US6397923B1 (en) * 1999-07-29 2002-06-04 Amsted Industries Incorporated Pipe core clean out system
US6425436B1 (en) * 2000-06-16 2002-07-30 Amsted Industries Incorporated Sand core breaking apparatus

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