EP 2513391 A1 20121024 - TELESCOPIC SUPPORT FOR THE CONSTRUCTION INDUSTRY
Title (en)
TELESCOPIC SUPPORT FOR THE CONSTRUCTION INDUSTRY
Title (de)
TELESKOPSTÜTZE FÜR DEN BAUBEREICH
Title (fr)
ÉTAI TÉLESCOPIQUE POUR LE SECTEUR DE LA CONSTRUCTION
Publication
Application
Priority
- DE 102009054628 A 20091214
- EP 2010069152 W 20101208
Abstract (en)
[origin: WO2011082927A1] The invention relates to a telescopic support (10) for the construction industry, comprising an outer tube (12) and an inner tube (14) axially displaceably arranged therein, said inner tube being secured by means of a fail safe against removal from the outer tube (12). The fail safe comprises a stop element which is arranged on the outer tube (12) and with which at least one stop means (48) arranged on the inner tube (14) can be brought in contact. According to the invention, the stop element is provided in the region of an end (20) of the outer tube (12) and covers the free cross-sectional surface of the outer tube (12) at least partially. The stop element is preferably designed as cap (22) and comprises an internal thread (26) that engages with an external thread (36) of the outer tube (12). The external thread (36) is in engagement with a recessed nut (38) on which a securing pin (40) can be supported, which can be guided through the outer and inner tubes (12; 14) transversely to the longitudinal axis (30) of the telescopic support (10).
IPC 8 full level
E04G 25/04 (2006.01); E04G 25/06 (2006.01)
CPC (source: EP)
E04G 25/04 (2013.01); E04G 25/06 (2013.01); E04G 25/061 (2013.01); E04G 25/065 (2013.01); E04G 2025/042 (2013.01)
Citation (search report)
See references of WO 2011082927A1
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102009054628 A1 20110616; AR 079315 A1 20120118; BR 112012014427 A2 20160607; BR 112012014427 B1 20191112; CN 102713107 A 20121003; CN 102713107 B 20170301; EP 2513391 A1 20121024; EP 2513391 B1 20140212; ES 2462266 T3 20140522; HR P20140253 T1 20140425; IL 220301 A0 20120731; IL 220301 A 20140430; MX 2012006842 A 20120723; PL 2513391 T3 20140731; PT 2513391 E 20140424; RU 2012129976 A 20140127; RU 2526949 C2 20140827; SG 181540 A1 20120730; WO 2011082927 A1 20110714
DOCDB simple family (application)
DE 102009054628 A 20091214; AR P100104514 A 20101207; BR 112012014427 A 20101208; CN 201080056654 A 20101208; EP 10795268 A 20101208; EP 2010069152 W 20101208; ES 10795268 T 20101208; HR P20140253 T 20140318; IL 22030112 A 20120611; MX 2012006842 A 20101208; PL 10795268 T 20101208; PT 10795268 T 20101208; RU 2012129976 A 20101208; SG 2012041604 A 20101208