EP 2376792 A1 20111019 - ANCHOR
Title (en)
ANCHOR
Title (de)
DÜBEL
Title (fr)
CHEVILLE
Publication
Application
Priority
- EP 2009008910 W 20091212
- DE 102009005165 A 20090115
- DE 102009009422 A 20090218
Abstract (en)
[origin: WO2010081513A1] The invention relates to a simple cylindrical anchor (1) having a screw (9) for spreading the anchor (1) and comprising a hole (2) having a stepped diameter (3) and divided by slits (4) into spreading tabs (5) extending over about 3/4 of the length of the anchor (1). The largest diameter step (3) provides axial resistance to the screw (9) in the anchor (1), allowing the anchor (1) to be driven in with the screw (9). The diametrical steps (3) bring about good drive of the screw (9) when screwing in under slowly increasing screw torque. The diametrical steps (3) further bring about a large spreading of the anchor (1) at a depth in an anchorage.
IPC 8 full level
F16B 13/00 (2006.01); F16B 13/12 (2006.01)
CPC (source: EP)
F16B 13/124 (2013.01)
Citation (search report)
See references of WO 2010081513A1
Citation (examination)
EP 0928901 A1 19990714 - EJOT KUNSTSTOFFTECH GMBH [DE]
Citation (third parties)
Third party :
EP 0928901 A1 19990714 - EJOT KUNSTSTOFFTECH GMBH [DE]
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)
DE 102009009422 A1 20100722; CN 102282378 A 20111214; CN 102282378 B 20140430; EP 2376792 A1 20111019; WO 2010081513 A1 20100722
DOCDB simple family (application)
DE 102009009422 A 20090218; CN 200980154632 A 20091212; EP 09795337 A 20091212; EP 2009008910 W 20091212