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Title:
AN APPARATUS AND METHOD FOR VOID FORMING WITHIN A CASTING
Document Type and Number:
WIPO Patent Application WO/2017/221033
Kind Code:
A3
Abstract:
An apparatus (10) for forming a void or voids in a casting during a casting process comprises at feast one body (12) comprising a substantially continuous outer surface, the body (12) formed such that the outer surface can be penetrated, with the original shape of the body (12) substantially retained when penetrated, and a penetrating and securing means (3), configured for positioning in a casting mould and configured to penetrate the at least one body (12) to secure the at least one body (12) to the penetrating and securing means (3) to retain the body (12) in position.

Inventors:
VARNAVA, Varnavas (6 Lyons Place, London NW8 8NJ, NW8 8NJ, GB)
Application Number:
GB2017/051854
Publication Date:
February 08, 2018
Filing Date:
June 26, 2017
Export Citation:
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Assignee:
VARNAVA, Varnavas (6 Lyons Place, London NW8 8NJ, NW8 8NJ, GB)
International Classes:
B28B23/00; E04B5/32
Foreign References:
JP2013163954A2013-08-22
JP2009235703A2009-10-15
Attorney, Agent or Firm:
IP21 LIMITED (Lakeside 300, Old Chapel WayBroadland Business Park, Norwich Norfolk NR7 0WG, NR7 0WG, GB)
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