Invention Grant
US07708500B2 Resin anchor with a compressible envelope containing a curable product
有权
树脂锚固件，带有可固化产品的可压缩外壳
- Patent Title: Resin anchor with a compressible envelope containing a curable product
- Patent Title (中): 树脂锚固件，带有可固化产品的可压缩外壳
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Application No.: US12159644Application Date: 2007-01-08
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Publication No.: US07708500B2Publication Date: 2010-05-04
- Inventor: Barbara Buquet , Gilles Caille , Alain Gauthier
- Applicant: Barbara Buquet , Gilles Caille , Alain Gauthier
- Applicant Address: FR Bourg les Valence
- Assignee: Societe de Prospection et d'Inventions Techniques Spit
- Current Assignee: Societe de Prospection et d'Inventions Techniques Spit
- Current Assignee Address: FR Bourg les Valence
- Agency: Lowe Hauptman Ham & Berner LLP
- Priority: FR0600348 20060113
- International Application: PCT/IB2007/000039 WO 20070108
- International Announcement: WO2007/080478 WO 20070719
- Main IPC: E21D20/00
- IPC: E21D20/00
Abstract:
The resin anchor comprises an apertured tubular envelope designed to be compressed by a traction element, characterized in that it includes, on the inside of the envelope, a resin component and a hardener component that are intended to be mixed together and to cure under the action of the compression of the envelope, in order to fasten the anchor. The traction element is a stud having a threaded rod part that cooperates with a tapped traction element firmly attached to the end of the bushing. The anchor is fastened both mechanically and chemically, for either solid material or hollow material.
Public/Granted literature
- US20080304920A1 Resin Anchor With a Compressible Envelope Containing a Curable Product Public/Granted day:2008-12-11
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