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:
Feb. 11, 2014
Filed:
May. 17, 2011
Thomas Schmitz, Wermelskirchen, DE;
Siegfried Hesse, Wuppertal, DE;
Hans-joachim Koerner, Moenchengladbach, DE;
Thomas Schmitz, Wermelskirchen, DE;
Siegfried Hesse, Wuppertal, DE;
Hans-Joachim Koerner, Moenchengladbach, DE;
Thielenhaus Technologies GmbH, Wuppertal, DE;
Abstract
A radially inwardly open raceway formed in a nut centered on a nut axis is machined by of oscillating the nut about the nut axis while pressing a tool secured in a holder radially outwardly into the raceway of the nut. The holder is moved parallel to the nut axis and oscillated about a tool axis perpendicular to the nut axis synchronously with the oscillation of the nut about the nut axis. Springs brace the tool against the holder parallel to the nut axis such that the tool can move limitedly in the holder against spring bias parallel to the tool axis.