Bibliographic data

Document EP000000473518A1 (Pages: 10)

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Bibliographic data Document EP000000473518A1 (Pages: 10)
INID	Criterion	Field	Contents
54	Title	TI	[DE] Selbstaufstellender Kran mit seitlich klappbarem Ausleger. [EN] Self-erecting crane with laterally foldable jib. [FR] Grue � montage automatis�, avec fl�che repliable lat�ralement.
71/73	Applicant/owner	PA	CADILLON SA, FR
72	Inventor	IN	MORIZOT BERNARD, FR
22/96	Application date	AD	Jul 12, 1991
21	Application number	AN	91420249
	Country of application	AC	EP
	Publication date	PUB	Mar 4, 1992
33 31 32	Priority data	PRC PRN PRD	FR 9010223 19900731
51	IPC main class	ICM	B66C 23/34
51	IPC secondary class	ICS
	IPC additional class	ICA
	IPC index class	ICI
	Cooperative patent classification	CPC	B66C 23/34 B66C 23/348
	MCD main class	MCM
	MCD secondary class	MCS	B66C 23/34 (2006.01)
	MCD additional class	MCA
57	Abstract	AB	[EN] The crane comprises a mast (6), foldable or telescopic, at the top of which there is articulated in a centred position about a pivot (23) a foldable jib (10), consisting of two or more elements (11, 12) articulated to one another. This crane also comprises a motorised unfolding/folding device, the mast (6) and the jib (10) defining a median vertical plane (P) in the deployed working position. According to the invention, the articulation pivot (23) of the jib (10) at the top of the mast (6) is inclined at an angle (A) in relation to a direction (60) perpendicular to the plane (P). The articulation pivots (37) between the jib base (11) and the following jib element (12), and if the case arises between the successive jib elements, are inclined by an angle (B) in relation to a direction (61) perpendicular to the plane (P). Thus, in the folded transport position of the crane, the jib element(s) (12) other than the jib base (11) are postioned laterally in relation to the mast (6) which leads to optimum space requirement. <IMAGE> [FR] La grue comprend un m�t (6), pliable ou t�lescopique, au sommet duquel est articul�e en position centr�e, autour d'un axe (23), une fl�che repliable (10) en deux ou plusieurs �l�ments (11, 12) articul�s les uns aux autres. Cette grue comprend encore un dispositif motoris� de d�pliage/repliage, le m�t (6) et la fl�che (10) d�finissant un plan vertical m�dian (P) en position d�ploy�e de travail. Selon l'invention, l'axe d'articulation (23) de la fl�che (10) au sommet du m�t (6) est inclin� d'un angle (A) par rapport � une direction (60) perpendiculaire au plan (P). Les axes d'articulation (37) entre le pied de fl�che (11) et l'�l�ment de fl�che suivant (12), et le cas �ch�ant entre les �l�ments de fl�che successifs, sont inclin�s d'un angle (B) par rapport � une direction (61) perpendiculaire au plan (P). Ainsi, en position repli�e de transport de la grue, le ou les �l�ments de fl�che (12) autres que le pied de fl�che (11) sont positionn�s lat�ralement par rapport au m�t (6), d'o� un encombrement optimum. <IMAGE>
56	Cited documents identified in the search	CT	DE000002133111A DE000003028180A1 FR000002368430A1
56	Cited documents indicated by the applicant	CT
56	Cited non-patent literature identified in the search	CTNP
56	Cited non-patent literature indicated by the applicant	CTNP
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