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:
Oct. 04, 2016
Filed:
Jan. 07, 2010
Applicants:
Lars Öberg, Nora, SE;
Hiroshi Takeuchi, Tokyo, JP;
Inventors:
Lars Öberg, Nora, SE;
Hiroshi Takeuchi, Tokyo, JP;
Assignee:
HUSQVARNA AB, Huskvarna, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23D 57/00 (2006.01); B28D 1/08 (2006.01);
U.S. Cl.
CPC ...
B28D 1/088 (2013.01); B23D 57/0053 (2013.01); B23D 57/0069 (2013.01); Y10T 29/49716 (2015.01);
Abstract
The invention relates to a wire saw having a saw wire drive sheave () for driving an endless saw wire, a motor having a motor output shaft directly or indirectly connected to the drive sheave () characterized in a at least one torsion suspension device (), between the motor output shaft and the drive sheave (), for dampening or absorbing torsion jerk/s to or from the endless saw wire ().