logo

For the Inventor, By the Inventor

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.:

US 9889509 B1

PDFFull Text
Date of Patent:
Feb. 13, 2018

Filed:

May. 05, 2014

Cutter heads with improved coupling

Applicant:

Kennametal Inc., Latrobe, PA (US);

Inventors:

Leonid B Sharivker, Naharia, IL;

Sergei V Boulakhov, Naharia, IL;

Christoph Gey, Furth, DE;

Ruy Frota de Souza Filho, Latrobe, PA (US);

Assignee:

KENNAMETAL INC., Latrobe, PA (US);

Attorney:

Ian K. Samways

Primary Examiner:

Sara Addisu

Int. Cl.
CPC ...
B23C 5/10 (2006.01); B23C 5/26 (2006.01); B23B 31/11 (2006.01);
U.S. Cl.
CPC ...
B23C 5/10 (2013.01); B23B 31/1115 (2013.01); B23C 5/26 (2013.01); B23C 2210/02 (2013.01); B23C 2210/40 (2013.01); B23C 2240/32 (2013.01); B23C 2260/28 (2013.01); Y10T 407/1908 (2015.01); Y10T 407/1946 (2015.01);
Abstract

A modular cutter head having a holder defining a threaded receiver. The cutter head can be screwed into the threaded receiver. The cutter can comprise an elongated body portion having a cutting end and cutting edge and an elongated coupling portion spaced from the cutting end, with the coupling portion comprising a core and a plurality of generally helically-extending start threads disposed circumferentially about the core. The cutter head may also include a cutting end having a chip flute and an insert seat.

Find Patent Forward Citations

Sharivker, Leonid. (2018). Cutter heads with improved coupling (U.S. Patent No. 9889509). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9889509

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…