EP 2748432 A4 20160810 - SELF-DRILLING FRICTION BOLT
Title (en)
SELF-DRILLING FRICTION BOLT
Title (de)
SELBSTBOHRENDER REIBROHRANKER
Title (fr)
BOULON À FRICTION AUTOTARAUDEUR
Publication
Application
Priority
- CL 2011002065 A 20110823
- US 2012051852 W 20120822
Abstract (en)
[origin: US2014154017A1] A reinforcement system includes an adapter, a friction bolt, a drilling rod coupled to the adapter, and a drill bit configured to drill an opening optimally sized for receiving the friction bolt. The drilling rod has a diameter that allows for introduction of the drilling rod into the friction bolt.
IPC 8 full level
E21D 21/00 (2006.01)
CPC (source: EP US)
E21D 21/004 (2013.01 - EP US); E21D 21/0053 (2016.01 - EP US)
Citation (search report)
- [X] US 6648557 B1 20031118 - MORROW ROBERT J [AU], et al
- [I] US 2004084217 A1 20040506 - MOCIVNIK JOSEF [AT]
- See references of WO 2013028754A1
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)
US 2014154017 A1 20140605; AU 2012298905 A1 20130502; AU 2012298905 B2 20150205; CA 2846097 A1 20130228; CL 2011002065 A1 20111028; EP 2748432 A1 20140702; EP 2748432 A4 20160810; WO 2013028754 A1 20130228; ZA 201309390 B 20150930
DOCDB simple family (application)
US 201214235098 A 20120822; AU 2012298905 A 20120822; CA 2846097 A 20120822; CL 2011002065 A 20110823; EP 12825784 A 20120822; US 2012051852 W 20120822; ZA 201309390 A 20131212