(19)
(11) EP 0 096 057 A1

(12)

(43) Date of publication:
21.12.1983 Bulletin 1983/51

(21) Application number: 82903579.0

(22) Date of filing: 25.11.1982
(51) International Patent Classification (IPC): 
B29C 57/ 00( . )
(86) International application number:
PCT/DK1982/000105
(87) International publication number:
WO 1983/001923 (09.06.1983 Gazette 1983/14)
(84) Designated Contracting States:
AT BE CH DE FR GB LI LU NL SE

(30) Priority: 27.11.1981 DK 19810005292

(71) Applicant: EXPANDET SCREW ANCHORS A/S
Marum DK-3230 Graested (DK)

(72) Inventor:
  • MORTENSEN, Louis Aackersberg
    DK-2980 Kokkedal (DK)

   


(54) A METHOD AND A FORMER MEMBER FOR TAPERING AN END PORTION OF AN EXTRUDED TUBULAR PLASTIC MEMBER SAID FORMER BEING USED AS A SALES UNIT