METHOD AND ARRANGEMENT FOR SUPPORTING THE ENDS OF A RESISTANCE WIRE IN AN INJECTION MOULD DURING MANUFACTURING OF ELECTRICALLY HEAT-WELDABLE PLASTIC TUBE FITTINGS - Patent 1011949

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EP 1 011 949 A1

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(43)	Date of publication:
	28.06.2000 Bulletin 2000/26

(21)	Application number: 98942709.1

(22)	Date of filing: 04.09.1998

(51)	International Patent Classification (IPC)⁷: B29C 45/14, B29D 23/00, F16L 47/02

(86)	International application number:
	PCT/FI9800/691

(87)	International publication number:
	WO 9912/720 (18.03.1999 Gazette 1999/11)

(84)	Designated Contracting States:
	AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
	Designated Extension States:
	SI

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Priority:

05.09.1997 FI 973607

(71)	Applicant: TOOLER OY
	SF-15561 Nastola (FI)

(72)	Inventor:
	ALKIO, Jouni, Aleksi FIN-21210 Raisio (FI)

(74)	Representative: Tanhua, Pekka Vilhelm
	Berggren Oy Ab,P.O. Box 16 00101 Helsinki 00101 Helsinki (FI)

(54)	METHOD AND ARRANGEMENT FOR SUPPORTING THE ENDS OF A RESISTANCE WIRE IN AN INJECTION MOULD DURING MANUFACTURING OF ELECTRICALLY HEAT-WELDABLE PLASTIC TUBE FITTINGS