Invention Grant
US08408365B2 Locking device for preventing a rotation and/or an axial movement of a pin, including shape memory releasing means
失效
用于防止销的旋转和/或轴向移动的锁定装置，包括形状记忆释放装置
- Patent Title: Locking device for preventing a rotation and/or an axial movement of a pin, including shape memory releasing means
- Patent Title (中): 用于防止销的旋转和/或轴向移动的锁定装置，包括形状记忆释放装置
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Application No.: US12127624Application Date: 2008-05-27
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Publication No.: US08408365B2Publication Date: 2013-04-02
- Inventor: Marco Biasiotto , Stefano Alacqua , Gianluca Capretti
- Applicant: Marco Biasiotto , Stefano Alacqua , Gianluca Capretti
- Applicant Address: IT Orbassano (Turin)
- Assignee: C.R.F. Società Consortile per Azioni
- Current Assignee: C.R.F. Società Consortile per Azioni
- Current Assignee Address: IT Orbassano (Turin)
- Agency: Heslin Rothenberg Farley & Mesiti P C
- Agent Victor A. Cardona, Esq.
- Priority: EP07425421 20070706
- Main IPC: B65H59/10
- IPC: B65H59/10
Abstract:
A locking device for preventing the rotation and/or the axial movement of a pin includes a coil spring wound around at least a portion of the pin and having one end rigidly connected to a support structure. In its undeformed condition, the spring has an internal diameter smaller than the diameter of the pin, whereby in its resting condition the spring is tightened around the pin to prevent a rotation thereof at least in a direction or an axial movement in any direction. The device includes shape memory means for causing the unwinding of the turns of the spring for the purpose of temporarily releasing the pin.
Public/Granted literature
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