Global Patent Index - EP 0619265 B1

EP 0619265 B1 2000-05-31 - Telescopic jib for a crane, in particular for a foldable crane

Title (en)

Telescopic jib for a crane, in particular for a foldable crane

Title (de)

Teleskopausleger für einen Kran, insbesondere für einen zusammenklappbaren Kran

Title (fr)

Flèche télescopique de grue, en particulier de grue repliable

Publication

EP 0619265 B1 (FR)

Application

EP 93440093 A

Priority

FR 9215980 A

Abstract (en)

[origin: FR2699909A1] The telescopic jib is formed by a folding arm (1), which is mounted so as to pivot on an arm support (2). It carries a telescopic element (3), which is operated by means of a jack (4). It also carries at its free end a fixing bracket (5) for the handling mechanism or similar arrangements.The telescopic element (3) takes the form of a box girder sliding inside the folding arm. At the front end, it carries a mounting plate (6) for the hydraulic attachment points (7) for the handling mechanism. At the rear end of the folding arm, is a plate (8) for the points for the hydraulic supply (9). The link between these two points (7,9) is made by pipes (10), contained within the telescopic element.

IPC 1-7 (main, further and additional classification)

B66C 23/70; B66C 13/12

IPC 8 full level (invention and additional information)

B66C 13/12 (2006.01); B66C 23/62 (2006.01); B66C 23/70 (2006.01)

CPC (invention and additional information)

B66C 23/54 (2013.01); B66C 13/12 (2013.01); B66C 23/705 (2013.01)

Designated contracting state (EPC)

AT BE CH DE DK ES GB GR IE IT LI LU NL PT SE

DOCDB simple family

FR 2699909 A1 19940701; FR 2699909 B1 19950203; AT 193504 T 20000615; DE 69328768 D1 20000706; DE 69328768 T2 20010201; EP 0619265 A2 19941012; EP 0619265 A3 19950104; EP 0619265 B1 20000531