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:
Aug. 06, 2002
Filed:
Mar. 14, 2001
Applicant:
Inventor:
Jürgen Wieser, Kaufering, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LC;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 1/306 ;
U.S. Cl.
CPC ...
F16B 1/306 ;
Abstract
An attachment element for an anchor rod ( ) including a substantially cylindrical expansion member ( ) having an axial bore ( ), and one-piece expandable member ( ) extending, at least partially, into the axial bore ( ) of the expansion member ( ) without a possibility of disengagement from the expansion member ( ) and having, at least along a portion of its longitudinal extent, a conical section tapering in a direction opposite to a setting direction (S) of the anchor rod ( ), an axial bore ( ), and at least two elongate slots ( ).