EP 1743102 A1 20070117 - IMPACT ANCHOR
Title (en)
IMPACT ANCHOR
Title (de)
EINSCHLAGANKER
Title (fr)
CHEVILLE
Publication
Application
Priority
- EP 2005003906 W 20050414
- DE 102004021811 A 20040503
Abstract (en)
[origin: WO2005108803A1] The invention relates to an impact anchor (10) comprising a base part (12) with an orifice (18), which runs in a longitudinal direction and has a conically tapered section (20) and an expansion body (26) that lies in said orifice (18) and which can be driven into the tapered section (20) of the orifice (18), thus expanding the anchor base part (12) securing it in a bore that is not illustrated. To improve the anchorage, the anchor base part (12) consists of a polygon (hexagon) that is rotated about its imaginary axis and has helical edges (14), which are forced into the wall of the bore (10) when the impact anchor is driven in and expanded.
IPC 8 full level
F16B 13/02 (2006.01); F16B 13/12 (2006.01)
CPC (source: EP)
F16B 13/02 (2013.01); F16B 13/126 (2013.01)
Citation (search report)
See references of WO 2005108803A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005108803 A1 20051117; AR 048637 A1 20060510; DE 102004021811 A1 20051201; EP 1743102 A1 20070117
DOCDB simple family (application)
EP 2005003906 W 20050414; AR P050101707 A 20050429; DE 102004021811 A 20040503; EP 05735244 A 20050414