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, 2025
Filed:
Feb. 14, 2020
Multimaterial-welding Ag, Stansstad, CH;
Gregor Eckhard, Rüschlikon, CH;
Erwin Kaca, Basel, CH;
Jörg Mayer, Niederlenz, CH;
Martin Rhême, Belfaux, CH;
MultiMaterial-Welding AG, Stansstad, CH;
Abstract
A method of anchoring a first object in a second object is described. The first object extends along an axis between a proximal end and a distal end and has a circumferential surface. The circumferential surface comprises at least one helical protrusion of a thermoplastic material. For anchoring, the first object is brought in contact with the second object, and mechanical vibration is coupled into the first object from a proximally facing coupling-in face thereof so as to drive the first object into the second object in a manner that the vibration and pressing cause the first object to be subject to a helical movement relative to the second object and cause thermoplastic material of the first object to become flowable and to penetrate into structures of the second object to yield, after resolidification, a positive fit connection with the second object.