Invention Grant
US08443659B2 Fastener tool for fastening a transmission shaft, and a balancing bench including such a tool
有权
用于固定传动轴的紧固件工具和包括这种工具的平衡工作台
- Patent Title: Fastener tool for fastening a transmission shaft, and a balancing bench including such a tool
- Patent Title (中): 用于固定传动轴的紧固件工具和包括这种工具的平衡工作台
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Application No.: US12667083Application Date: 2008-05-06
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Publication No.: US08443659B2Publication Date: 2013-05-21
- Inventor: Lucien Mistral , Philippe Hollier-Larousse
- Applicant: Lucien Mistral , Philippe Hollier-Larousse
- Applicant Address: FR Marignane Cedex
- Assignee: Eurocopter
- Current Assignee: Eurocopter
- Current Assignee Address: FR Marignane Cedex
- Agency: Brooks Kushman P.C.
- Priority: FR0704743 20070702
- International Application: PCT/FR2008/000656 WO 20080506
- International Announcement: WO2009/004129 WO 20090108
- Main IPC: G01M13/02
- IPC: G01M13/02
Abstract:
The present invention relates to a fastener tool (101, 102) for fastening a transmission shaft (1), the tool being arranged at a free end (2, 3) of the transmission shaft (1), and also to a balancing bench (B) including the fastener tool (101, 102). The fastener tool is provided with centering elements (110, 110′) for centering the transmission shaft (1), which centering elements are deformable by centrifugal forces so as to come into contact with the transmission shaft as from a determined speed of rotation of the fastener tool (101, 102) about its axis of rotation (AX).
Public/Granted literature
- US20110047711A1 FASTENER TOOL FOR FASTENING A TRANSMISSION SHAFT, AND A BALANCING BENCH INCLUDING SUCH A TOOL Public/Granted day:2011-03-03
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