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:
Dec. 26, 2017
Filed:
Feb. 03, 2015
Applicant:
Ecoroll Ag Werkzeugtechnik, Celle, DE;
Inventor:
Karsten Roettger, Celle, DE;
Assignee:
ECOROLL AG WERKZEUGTECHNIK, Celle, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B 29/034 (2006.01); B23D 77/04 (2006.01); B21C 37/30 (2006.01); B24B 39/02 (2006.01); B23B 41/12 (2006.01);
U.S. Cl.
CPC ...
B21C 37/30 (2013.01); B23B 29/03489 (2013.01); B23B 41/12 (2013.01); B23D 77/04 (2013.01); B24B 39/023 (2013.01); B23B 29/0346 (2013.01); B23B 29/03457 (2013.01); B23B 29/03492 (2013.01); B23B 2220/40 (2013.01); B23B 2260/108 (2013.01); B23B 2270/26 (2013.01); Y10T 407/10 (2015.01); Y10T 407/19 (2015.01); Y10T 407/1952 (2015.01);
Abstract
A combined skiver and a smooth rolling tool with a skiver head and behind this a smooth rolling head, wherein between the skiver head and the rolling head an exclusive torque transmitting coupling is located which restricts the allowable axis shaft offset and/or the angular position of the axes of the rolling head and skiver head, to which the rolling head is connected, characterized in that the skiver head () is guided through a workpiece bore via a hydrostatic guideway.