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. 25, 2014
Filed:
Nov. 13, 2007
Applicant:
Francis Delacretaz, Ballaigues, CH;
Inventor:
Francis Delacretaz, Ballaigues, CH;
Assignee:
Maillefer Instruments Holding Sarl, Ballaigues, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 77/12 (2006.01); B23D 77/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotating cutting tool () includes a body () with a longitudinal axis () and at least one flute () and one active part (). Each active part has a peripheral surface including: a radial cutting edge () that is at a cutting distance (Rc) from the longitudinal axis, a clearance face () that is at a final clearance distance (Rd) from the longitudinal axis, and a control face () that is at a penetration control distance (Rp) from the longitudinal axis. These distances satisfy the relation:, with Δ| and Δ