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:
Nov. 29, 2022
Filed:
Jan. 08, 2019
Applicant:
Böllhoff Verbindungstechnik Gmbh, Bielefeld, DE;
Inventors:
Jan Robert Ziebart, Werther, DE;
Bernd Haesler, Halle, DE;
Assignee:
Böllhoff Verbindungstechnik GmbH, Bielefeld, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B21J 15/32 (2006.01); B23P 19/00 (2006.01); B25C 1/00 (2006.01); B25B 23/10 (2006.01); B25C 3/00 (2006.01);
U.S. Cl.
CPC ...
B21J 15/32 (2013.01); B23P 19/002 (2013.01); B23P 19/006 (2013.01); B25C 1/001 (2013.01); B25B 23/10 (2013.01); B25C 3/002 (2013.01);
Abstract
A spring arm sleeve, with which a joining element of a joining device is positionable and which comprises the following features: a tubular section which is formed by a circumferential or all-round wall, the circumferential wall comprises in the circumferential direction a plurality of U-shaped apertures regularly spaced apart from one another, which form a plurality of one-sidedly fastened spring arms which are inclined radially inwards into the tubular section and extend from a fixed end in a first longitudinal direction.