A METHOD AND ARRANGEMENT FOR REGULATING THE FLOW OF CRUSHED MATERIALS FROM A STORAGE HOPPER - Patent 0396571

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EP 0 396 571 A1

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(43)	Date of publication:
	14.11.1990 Bulletin 1990/46

(21)	Application number: 88910144.0

(22)	Date of filing: 07.11.1988

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International Patent Classification (IPC):

B65G 65/ 42^{( . )}

B65G 47/ 19^{( . )}

(86)	International application number:
	PCT/SE1988/000599

(87)	International publication number:
	WO 1989/004287 (18.05.1989 Gazette 1989/11)

(84)	Designated Contracting States:
	FR GB IT NL SE

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Priority:

11.11.1987 SE 19870004400

(71)	Applicant: CONSILIUM CMBH AB
	S-199 25 Enköping (SE)

(72)	Inventor:
	SANDWALL, Nils S-181 44 Lidingö (SE)

(74)	Representative: Kierkegaard, Lars-Olov, et al
	H. Albihns Patentbyra AB, P.O. Box 3137 S-103 62 Stockholm S-103 62 Stockholm (SE)

(54)	A METHOD AND ARRANGEMENT FOR REGULATING THE FLOW OF CRUSHED MATERIALS FROM A STORAGE HOPPER