Invention Grant
- Patent Title: Wire saw
- Patent Title (中): 线锯
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Application No.: US13319070Application Date: 2010-01-07
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Publication No.: US09457490B2Publication Date: 2016-10-04
- Inventor: Lars Öberg , Hiroshi Takeuchi
- Applicant: Lars Öberg , Hiroshi Takeuchi
- Applicant Address: SE Huskvarna
- Assignee: HUSQVARNA AB
- Current Assignee: HUSQVARNA AB
- Current Assignee Address: SE Huskvarna
- Agency: Nelson Mullins Riley & Scarborough LLP
- Priority: WOPCT/SE2009/050481 20090504
- International Application: PCT/SE2010/050009 WO 20100107
- International Announcement: WO2010/128925 WO 20101111
- Main IPC: B23D57/00
- IPC: B23D57/00 ; B28D1/08
Abstract:
The invention relates to a wire saw having a saw wire drive sheave (2) for driving an endless saw wire, a motor having a motor output shaft directly or indirectly connected to the drive sheave (2) characterized in a at least one torsion suspension device (27), between the motor output shaft and the drive sheave (2), for dampening or absorbing torsion jerk/s to or from the endless saw wire (1).
Public/Granted literature
- US20120272942A1 WIRE SAW Public/Granted day:2012-11-01
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