Invention Grant
- Patent Title: Height-adjustable stand
- Patent Title (中): 高度可调架
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Application No.: US12248624Application Date: 2008-10-09
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Publication No.: US07708243B2Publication Date: 2010-05-04
- Inventor: Jin-Xin Wang , Jian Li
- Applicant: Jin-Xin Wang , Jian Li
- Applicant Address: CN Shenzhen, Guangdong Province TW Tu-Cheng, Taipei Hsien
- Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Shenzhen, Guangdong Province TW Tu-Cheng, Taipei Hsien
- Agent Clifford O. Chi
- Priority: CN200810302472 20080701
- Main IPC: F16M11/00
- IPC: F16M11/00
Abstract:
A stand includes a frame, a sliding member, and two torsion springs. The frame has two guide rail subassemblies. The sliding member is slidably attached to the guide rail subassemblies. A first end of each torsion spring is connected to the frame, and a second end of each torsion spring is connected to the sliding member to provide an elastic force to overcome the total weight of the sliding member and a load.
Public/Granted literature
- US20100001147A1 HEIGHT-ADJUSTABLE STAND Public/Granted day:2010-01-07
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