Title:
保護素子
Document Type and Number:
Japanese Patent JP5350765
Kind Code:
B2
Abstract:
The element (11) has a circumferential outer wall and a pass-through position defining a lead axis (13). A fastening element (8) e.g. anchor rod, is provided in the pass-through position, where a distance of the circumferential outer wall from the lead axis increases in a direction of a bowl opening in regions. The circumferential outer wall extends radially with respect to the lead axis. The circumferential outer wall is provided with a reinforcing unit. A circumferential inner wall extends centrally with respect to the lead axis, and surrounds the pass-through position.
Inventors:
Joseph Groggel
Oliver Wolf
Camille de Smet
Oliver Wolf
Camille de Smet
Application Number:
JP2008316745A
Publication Date:
November 27, 2013
Filing Date:
December 12, 2008
Export Citation:
Assignee:
Maschinenbau Hilti OHG
International Classes:
E21D20/00; F16B11/00
Domestic Patent References:
| JP2006161457A | ||||
| JP63067400A | ||||
| JP7038415U | ||||
| JP2007070952A | ||||
| JP7158399A | ||||
| JP57040045A | ||||
| JP7217394A | ||||
| JP3002832U |
Attorney, Agent or Firm:
Kenji Sugimura
Tatsuya Sawada
Shiro Fujitani
Tatsuya Sawada
Shiro Fujitani