Invention Grant
- Patent Title: Mower-conditioner equipped with first and second hollow rollers with reliefs
- Patent Title (中): 配有第一和第二空心滚筒的割草机
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Application No.: US11697446Application Date: 2007-04-06
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Publication No.: US07654067B2Publication Date: 2010-02-02
- Inventor: Bernard Wattron
- Applicant: Bernard Wattron
- Applicant Address: FR Saverne
- Assignee: Kuhn S.A.
- Current Assignee: Kuhn S.A.
- Current Assignee Address: FR Saverne
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0651298 20060411
- Main IPC: A01D61/00
- IPC: A01D61/00
Abstract:
A mower-conditioner conditioning roller comprising a superficial relief over the entirety of its periphery. This roller, of cylindrical overall shape, is hollow and has no cylindrical core and has a wall of reduced thickness directly comprising reliefs. The body of the roller is formed with at least one structured plate comprising reliefs obtained by bending or rolling.
Public/Granted literature
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