Title:
シール素子
Document Type and Number:
Japanese Patent JP5416958
Kind Code:
B2
Abstract:
The element (11) has a contact area (18) contacting a water-impermeable sealing layer. A flange area (19) is spaced from the contact area, and forms a through-opening (12) for a fastening element. A cap-shaped receiving space (21) receives curable compound exiting from a borehole, and is extendable between the areas. Outer diameter (C) of the space corresponds to two to six times of inner diameter (D) of the opening. A set of spring blades (15) surrounds and projects into the opening for clampingly engaging the fastening element. An independent claim is also included for a method for sealing fastening element holes at a water-impermeable sealing layer of a structure with a sealing element including a contact area.
Inventors:
Armin Help
Application Number:
JP2008316671A
Publication Date:
February 12, 2014
Filing Date:
December 12, 2008
Export Citation:
Assignee:
Maschinenbau Hilti OHG
International Classes:
E04D5/00
Domestic Patent References:
| JP2000120236A | ||||
| JP3863476B2 |
Foreign References:
| EP1150025A1 |
Attorney, Agent or Firm:
Kenji Sugimura
Tatsuya Sawada
Shiro Fujitani
Tatsuya Sawada
Shiro Fujitani