Invention Grant
- Patent Title: Hinge assembly for foldable electronic devices
- Patent Title (中): 可折叠电子设备的铰链组件
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Application No.: US12194613Application Date: 2008-08-20
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Publication No.: US07926146B2Publication Date: 2011-04-19
- Inventor: Chao Duan , Chia-Hua Chen
- Applicant: Chao Duan , Chia-Hua Chen
- Applicant Address: CN ShenZhen, Guangdong Province HK Kowloon
- Assignee: Shenzhen Futaihong Precision Industry Co., Ltd.,FIH (Hong Kong) Limited
- Current Assignee: Shenzhen Futaihong Precision Industry Co., Ltd.,FIH (Hong Kong) Limited
- Current Assignee Address: CN ShenZhen, Guangdong Province HK Kowloon
- Agent Steven M. Reiss
- Priority: CN200820300321 20080310
- Main IPC: E05F1/08
- IPC: E05F1/08
Abstract:
A hinge assembly (100) includes a sleeve (20), a main shaft (10), a follower (30) and an elastic member (40). The sleeve integrally forms an engaging portion (26). The main shaft passes through the sleeve. The follower has a cam surface (322), and is slidably placed around the main shaft and is received in the sleeve. The cam surface engages with the engaging portion. The elastic member provides an elastic force to bias the cam surface against the engaging portion.
Public/Granted literature
- US20090223020A1 HINGE ASSEMBLY FOR FOLDABLE ELECTRONIC DEVICES Public/Granted day:2009-09-10
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