Invention Grant
- Patent Title: Electric cutting system
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Application No.: US14407534Application Date: 2013-06-12
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Publication No.: US09656336B2Publication Date: 2017-05-23
- Inventor: Ulf Petersson , Bengt Allan Bergvall , Håkan Pinzani , Pär Carlsson , Adam Vidlund , Johan Berg , Anders Bennehag
- Applicant: Husqvarna AB
- Applicant Address: SE Huskvarna
- Assignee: HUSQVARNA AB
- Current Assignee: HUSQVARNA AB
- Current Assignee Address: SE Huskvarna
- Agency: Nelson Mullins Riley & Scarborough LLP
- Priority: SE1250614-3 20120612; SE1350571-4 20130508
- International Application: PCT/SE2013/050682 WO 20130612
- International Announcement: WO2013/187837 WO 20131219
- Main IPC: B23D47/00
- IPC: B23D47/00 ; B23D47/12 ; B23D59/02 ; B28D7/02 ; B27B17/00 ; B27B17/08 ; B25F5/00 ; B23Q11/10

Abstract:
An electric power saw/cutter includes a rotatable saw structure, a rear handle with a switch/speed control, a front handle and a drive unit for rotating the saw structure. The drive unit itself including a saw structure drive arrangement to which the saw structure is attachable, a transmission for driving the saw drive arrangement, an electric motor for driving an input shaft of the transmission, and a support structure for holding/carrying the saw structure drive arrangement, the transmission and the electric motor. The front handle and the rear handle are directly connected to each other to form a handle unit, which unit is resiliently connected to the drive unit, so that vibrations from the saw blade and drive unit will be reduced in the handle unit.
Public/Granted literature
- US20150151447A1 ELECTRIC CUTTING SYSTEM Public/Granted day:2015-06-04
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