| 摘要 |
PCT No. PCT/SE93/00776 Sec. 371 Date Apr. 10, 1995 Sec. 102(e) Date Apr. 10, 1995 PCT Filed Sep. 27, 1993 PCT Pub. No. WO94/09228 PCT Pub. Date Apr. 28, 1994A casting mould for keeping the cast compound together and supporting it on casting elongated objects, standing on an underlayer and extending vertically comprises a flexible elongated envelope (3) being substantially inelastic and having an opening (7) at one end thereof for supplying cast compound (6). The envelope is arranged to be held substantially vertically while being stretched by cast compound introduced through said opening (7) so as to form a casting mould having a circular cross-section, extending vertically and supporting and keeping the cast compound together. |
