Invention Grant
- Patent Title: Tool holder comprising a cooling means
- Patent Title (中): 工具架包括冷却装置
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Application No.: US13055889Application Date: 2009-07-17
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Publication No.: US08876447B2Publication Date: 2014-11-04
- Inventor: Delphine Allehaux , Patrice Rabate , Alain Freyermuth , Jean Bernard Cledat , Jean-Pierre Fantin , Ugo Masciantonio
- Applicant: Delphine Allehaux , Patrice Rabate , Alain Freyermuth , Jean Bernard Cledat , Jean-Pierre Fantin , Ugo Masciantonio
- Applicant Address: FR Paris FR Bouxwiller FR Pontcharra
- Assignee: European Aeronautic Defence & Space Company,E.P.B.,Sarl Albret
- Current Assignee: European Aeronautic Defence & Space Company,E.P.B.,Sarl Albret
- Current Assignee Address: FR Paris FR Bouxwiller FR Pontcharra
- Agency: Perman & Green, LLP
- Priority: FR0855242 20080730
- International Application: PCT/FR2009/051431 WO 20090717
- International Announcement: WO2010/012933 WO 20100204
- Main IPC: B23Q11/10
- IPC: B23Q11/10
Abstract:
A tool holder for a machining tool includes a cooling means for a compressed air blowing tool and a device for cooling air compressed by a vortex tube device. The tool holder is generally cylindrical and the vortex tube device advantageously includes a plurality of vortex tubes placed annularly around the axis of the cylinder and the cold air outputs of which are directed at the tool held by the tool holder.
Public/Granted literature
- US20120070237A1 TOOL HOLDER COMPRISING A COOLING MEANS Public/Granted day:2012-03-22
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