The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2003
Filed:
Apr. 06, 2001
Applicant:
Inventors:
Beda Angehrn, Au, CH;
Daniel Gasser, Diepoldsau, CH;
Norbert Köppel, Au, CH;
Helmut Öesterle, Feldkirch, AT;
Werner Patsch, Vaduz, LI;
Assignee:
SFS Industrie Holding AG, Heerbrugg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 3/502 ; F16B 4/300 ;
U.S. Cl.
CPC ...
F16B 3/502 ; F16B 4/300 ;
Abstract
The invention relates to a fixing element ( ) for fixing insulation and scaling tracks on a fixed substructure. Said element comprises a screw ( ) and a large washer ( ) with a cylindrical extension ( ). The screw ( ) has two thread segments ( ), wherein one thread segment ( ) interacts with the through hole in a reciprocal thread engagement located in a narrowed area ( ) of the cylindrical extension ( ). An axial relative movement of both parts can be achieved by reciprocally rotating the cylindrical extension ( ) and the screw ( ).