Invention Grant
- Patent Title: Biaxial hinge device and mobile terminal device
- Patent Title (中): 双轴铰链装置和移动终端装置
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Application No.: US12406182Application Date: 2009-03-18
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Publication No.: US08136205B2Publication Date: 2012-03-20
- Inventor: Isao Endo , Tsutomu Takahashi
- Applicant: Isao Endo , Tsutomu Takahashi
- Applicant Address: JP Tokyo
- Assignee: Sony Ericsson Mobile Communications Japan, Inc.
- Current Assignee: Sony Ericsson Mobile Communications Japan, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Frommer Lawrence & Haug LLP
- Agent William S. Frommer; Paul A. Levy
- Priority: JPP2008-072322 20080319
- Main IPC: E05D3/10
- IPC: E05D3/10
Abstract:
A biaxial hinge device includes: a first rotation axis mechanism configured to form a first rotation axis by using a substantially cylindrically shaped first shaft member; a first arm portion configured to include a fixing portion fixed to a first case, and provided to the first shaft member of the first rotation axis mechanism; a second rotation axis mechanism configured to include a fixing portion fixed to a second case, and to form a second rotation axis substantially perpendicular to the first rotation axis by using a substantially cylindrically shaped second shaft member; and a second arm portion configured to connect the first rotation axis mechanism to the second rotation axis mechanism such that the first rotation axis mechanism is rotatable around the second rotation axis of the second rotation axis mechanism.
Public/Granted literature
- US20090235487A1 BIAXIAL HINGE DEVICE AND MOBILE TERMINAL DEVICE Public/Granted day:2009-09-24
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