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:
Oct. 23, 2001
Filed:
Sep. 22, 2000
Mathias Blessing, Frastanz, AT;
Ulrich Birnbaum, Kaufering, DE;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
A quick-made connection for a stud (,) having a shaped outer profile (,), the connection including a receiving member (,) having a bore (,) in which the stud (,) is received, and at least one locking member arranged in the bore of the receiving member and formlockingly engageable in the shaped outer profile (,) of the stud (,), with the bore (,) having at least one section (,) tapering toward an insertion opening of the bore, with the locking member (,) being formed as a radially elastically expandable ring member preloaded against the wall of the bore and having an inner diameter (w) which is smaller than a bore diameter (d) at its entrance opening.