EP 3433448 A1 20190130 - FRAME ELEMENT WITH A SUPPORT HEAD, AND BUILDING SCAFFOLD COMPRISING SUCH A FRAME ELEMENT
Title (en)
FRAME ELEMENT WITH A SUPPORT HEAD, AND BUILDING SCAFFOLD COMPRISING SUCH A FRAME ELEMENT
Title (de)
GERÜSTELEMENT MIT EINEM TRÄGERKOPF UND BAUGERÜST MIT EINEM SOLCHEN GERÜSTELEMENT
Title (fr)
ÉLÉMENT D'ÉCHAFAUDAGE MUNI D'UNE TÊTE DE SUPPORT ET ÉCHAFAUDAGE ÉQUIPÉ D'UN TEL ÉLÉMENT D'ÉCHAFAUDAGE
Publication
Application
Priority
- DE 102016204694 A 20160322
- EP 2017054773 W 20170301
Abstract (en)
[origin: WO2017162415A1] The invention relates to a frame element (10) comprising a frame pipe (12) into which a threaded spindle (16) is partly introduced at one end. The threaded spindle (16) is guided in the frame pipe (12) by at least one spindle positioning groove (24, 26, 28), in particular multiple spindle positioning grooves (24, 26, 28). The frame pipe (12) is mechanically reinforced by the spindle positioning groove(s) (24, 26, 28) in the region of the threaded spindle (16) received in the frame pipe (12). At the same time, the maximum inclination of the threaded spindle (16) in the frame pipe (12) is reduced by the spindle positioning grooves (24, 26, 28). Overall, a force can thus be substantially more strongly applied to the frame element (10) in the direction of the longitudinal axis (23b) of the frame pipe (12). At the other end, the frame pipe (12) has at least one pin positioning groove (40, 42), in particular multiple pin positioning grooves (40, 42). Alternatively or in addition thereto, the frame pipe (12) can have at least one reinforcing groove in the region of a node point. Alternatively or in addition thereto, the frame pipe (12) can have at least one additional reinforcing groove between two node points.
IPC 8 full level
E04G 1/06 (2006.01); E04G 7/20 (2006.01); E04G 7/30 (2006.01); E04G 7/32 (2006.01); E04G 11/48 (2006.01); E04G 25/06 (2006.01)
CPC (source: EP US)
E04G 1/06 (2013.01 - EP); E04G 7/20 (2013.01 - EP); E04G 7/301 (2013.01 - EP); E04G 7/307 (2013.01 - US); E04G 7/32 (2013.01 - EP US); E04G 11/48 (2013.01 - EP); E04G 25/065 (2013.01 - EP); E04G 7/20 (2013.01 - US); E04G 7/301 (2013.01 - US); E04G 25/065 (2013.01 - US); E04G 2001/158 (2013.01 - US)
Citation (search report)
See references of WO 2017162415A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017162415 A1 20170928; AR 107873 A1 20180613; AU 2017236137 A1 20180913; AU 2017236137 B2 20220602; CA 3016937 A1 20170928; DE 102016204694 A1 20170928; EP 3433448 A1 20190130; EP 3433448 B1 20200902; ES 2835076 T3 20210621; PL 3433448 T3 20210222; US 2020291666 A1 20200917
DOCDB simple family (application)
EP 2017054773 W 20170301; AR P170100631 A 20170314; AU 2017236137 A 20170301; CA 3016937 A 20170301; DE 102016204694 A 20160322; EP 17708472 A 20170301; ES 17708472 T 20170301; PL 17708472 T 20170301; US 201716087632 A 20170301