METHOD OF SPINNING A PULLEY FROM A TUBULAR BLANK - Patent 1313576

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(11)

EP 1 313 576 A2

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(88)	Date of publication A3:
	04.07.2002

(43)	Date of publication:
	28.05.2003 Bulletin 2003/22

(21)	Application number: 01968237.6

(22)	Date of filing: 29.08.2001

(51)	International Patent Classification (IPC)⁷: B21D 53/26

(86)	International application number:
	PCT/US0126/923

(87)	International publication number:
	WO 0202/0192 (14.03.2002 Gazette 2002/11)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

01.09.2000 US 654606

(71)	Applicant: THE GATES CORPORATION
	Denver, Colorado 80209 (US)

(72)	Inventor:
	HODJAT, Yahya Oxford, MI 48371-3410 (US)

(74)	Representative: James, Anthony Christopher W.P. et al
	Carpmaels & Ransford43 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)

(54)	METHOD OF SPINNING A PULLEY FROM A TUBULAR BLANK