JOINT ARRANGEMENT FOR PIPE MEMBERS COMPRISING A SPIGOT END AND A SOCKET END - Patent 0045768

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EP 0 045 768 A1

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(43)	Date of publication:
	17.02.1982 Bulletin 1982/07

(21)	Application number: 81900461.0

(22)	Date of filing: 13.02.1981

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International Patent Classification (IPC):

F16L 21/ 035^{( . )}

F16L 27/ 10^{( . )}

(86)	International application number:
	PCT/NO1981/000003

(87)	International publication number:
	WO 1981/002336 (20.08.1981 Gazette 1981/20)

(84)	Designated Contracting States:
	AT CH DE FR GB LI LU NL SE

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Priority:

18.02.1980 NO 19800000436

(71)	Applicants:
	A/S Den Norske Remfabrik N-1410 Kolbotn (NO) A/S ALFANOR Oslo 1 (NO)

(72)	Inventor:
	HAALAND, Per Oslo 1 (NO)

(74)	Representative: Smith, Philip Antony, et al
	REDDIE & GROSE 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)

(54)	JOINT ARRANGEMENT FOR PIPE MEMBERS COMPRISING A SPIGOT END AND A SOCKET END