Global Patent Index - EP 2248754 B1

EP 2248754 B1 20140611 - Telescopic crane with self-fittable bracing device and fitting method for a bracing device

Title (en)

Telescopic crane with self-fittable bracing device and fitting method for a bracing device

Title (de)

Teleskopkran mit selbstmontierbarer Abspanneinrichtung und Montageverfahren für eine Abspanneinrichtung

Title (fr)

Grue télescopique dotée d'un dispositif d'ancrage à montage automatique et procédé de montage d'un dispositif d'ancrage

Publication

EP 2248754 B1 20140611 (DE)

Application

EP 10156455 A 20100315

Priority

DE 102009020338 A 20090507

Abstract (en)

[origin: EP2248754A1] The system has a telescopic crane i.e. mobile crane, and an upper carriage (2) rotatably arranged on a chassis (1). A bracket (3) is arranged on the carriage and comprises an outer bracket base part (4) and a bracket telescopic part. A tensioning unit (9) is mounted at the bracket and comprises a tensioning support and a holding frame for fastening at the bracket. The tensioning support is connected to a component by the holding frame. The frame has an upwardly opening cross-section, which permits retraction and intervention of the bracket at open position of the frame. An independent claim is also included for a method for mounting a tensioning unit at a bracket of a telescopic crane.

IPC 8 full level

B66C 23/70 (2006.01); B66C 23/34 (2006.01); B66C 23/36 (2006.01); B66C 23/82 (2006.01)

CPC (source: EP US)

B66C 23/344 (2013.01 - EP); B66C 23/36 (2013.01 - EP); B66C 23/365 (2013.01 - EP); B66C 23/701 (2013.01 - EP); B66C 23/826 (2013.01 - EP); B66C 2700/0378 (2013.01 - EP); Y10T 29/49826 (2015.01 - US)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

EP 2248754 A1 20101110; EP 2248754 B1 20140611; CA 2697321 A1 20101107; CA 2697321 C 20121204; CN 101880010 A 20101110; CN 101880010 B 20130403; DE 102009020338 A1 20101118; DE 102009020338 B4 20110721; ES 2497510 T3 20140923; JP 2010260725 A 20101118; JP 5391142 B2 20140115; KR 101123030 B1 20120316; KR 20100121409 A 20101117; US 2010282700 A1 20101111; US 8689986 B2 20140408

DOCDB simple family (application)

EP 10156455 A 20100315; CA 2697321 A 20100319; CN 201010160545 A 20100429; DE 102009020338 A 20090507; ES 10156455 T 20100315; JP 2010106856 A 20100507; KR 20100032607 A 20100409; US 77516110 A 20100506