- 专利标题: Instrument and speaker lift stand
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申请号: US14497923申请日: 2014-09-26
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公开(公告)号: US09863573B2公开(公告)日: 2018-01-09
- 发明人: Randall Lee May
- 申请人: Randall Lee May
- 申请人地址: US CA Irvine
- 专利权人: Randall May International Incorporated
- 当前专利权人: Randall May International Incorporated
- 当前专利权人地址: US CA Irvine
- 代理机构: Crowell & Moring LLP
- 主分类号: F16M11/00
- IPC分类号: F16M11/00 ; F16M11/28 ; F16M11/24 ; G10D7/10 ; G10D13/02 ; G10G5/00 ; F16B7/10 ; F16M11/04
摘要:
Improvements in an expandable stand with an adjustable travel stop within a musical instrument stand or elevating speaker is presented. The stand supports some weight of the instrument or speaker to relieve the weight. The stand has a securing mechanism that grasps a tubular section to hold the musical instrument. The stand is collapsible to fit within or can be carried with the case for the instrument. The speaker stand can be easily collapsed for transportation and storage. An adjustable travel stop for the travel stop to be inserted and removed from the inner tube diameter. The ability to insert and remove the travel stop allows the extension or the travel of the lift to be adjustable by moving the travel stop within the tube. The travel stop can be used to stop the travel length and or to establish the starting point for expansion.
公开/授权文献
- US20170037997A9 INSTRUMENT AND SPEAKER LIFT STAND 公开/授权日:2017-02-09
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