METHOD AND DEVICE FOR A CONSTRUCTION MACHINE, PARTICULARLY AN EXCAVATOR - Patent 0327558

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EP 0 327 558 A1

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(43)	Date of publication:
	16.08.1989 Bulletin 1989/33

(21)	Application number: 87906854.0

(22)	Date of filing: 12.10.1987

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International Patent Classification (IPC):

E02F 9/ 22^{( . )}

(86)	International application number:
	PCT/SE1987/000460

(87)	International publication number:
	WO 1988/002822 (21.04.1988 Gazette 1988/09)

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

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Priority:

13.10.1986 SE 19860004323

(71)	Applicant: Akermans Verkstad AB
	S-241 00 Eslöv (SE)

(72)	Inventors:
	OLOFSSON, Bertil S-241 00 Eslöv (SE) CARLQVIST, Ola S-223 68 Lund (SE)

(74)	Representative: Wallin, Bo-Göran
	AWAPATENT AB, Box 5117 S-200 71 Malmö S-200 71 Malmö (SE)

(54)	METHOD AND DEVICE FOR A CONSTRUCTION MACHINE, PARTICULARLY AN EXCAVATOR