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. 08, 2020
Filed:
Aug. 25, 2017
Kennametal Inc., Latrobe, PA (US);
Nicholas J. Paros, Johnstown, PA (US);
Robbie Bloom, Hooversville, PA (US);
KENNAMETAL INC., Latrobe, PA (US);
Abstract
An assembly which includes a first member with torque transmission elements, and a coupler which connects together, in a rotatably driving relationship, the first member and a second member. The coupler includes an intermediate section disposed between an axial forward end and an axial rearward end of the coupler, a forward section extending between the intermediate section and the axial forward end, and a rearward section extending between the intermediate section and the axial rearward end. The intermediate section includes torque transmission elements for engaging with the torque transmission elements of the first member, to facilitate transmission of torque from the first member to the coupler. The torque transmission elements of the coupler are automatically brought into a torque-transmitting relationship with the torque transmission elements of the first member when the coupler is engaged with the first member. Other variants and embodiments are broadly contemplated herein.