METHOD FOR MONITORING GASKET COMPRESSION DURING FASTENER TENSIONING

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EP 0 434 766 A1

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(43)	Date of publication:
	03.07.1991 Bulletin 1991/27

(21)	Application number: 89912067.0

(22)	Date of filing: 14.07.1989

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International Patent Classification (IPC):

G01L 5/ 00^{( . )}
B23Q 17/ 00^{( . )}
B25B 29/ 02^{( . )}
G01M 7/ 00^{( . )}

B23P 19/ 04^{( . )}
B25B 23/ 14^{( . )}
F16J 15/ 00^{( . )}
G01M 7/ 02^{( . )}

(86)	International application number:
	PCT/US1989/003109

(87)	International publication number:
	WO 1991/001198 (07.02.1991 Gazette 1991/04)

(84)	Designated Contracting States:
	DE ES FR GB SE

(71)	Applicant: Warren, Richard Paul
	San Luis Obispo, CA 93405 (US)

(72)	Inventor:
	Warren, Richard Paul San Luis Obispo, CA 93405 (US)

(74)	Representative: Wagner, Karl H., et al
	WAGNER & GEYER Patentanwälte Gewürzmühlstrasse 5 D-80538 München D-80538 München (DE)

(54)	METHOD FOR MONITORING GASKET COMPRESSION DURING FASTENER TENSIONING