发明授权
US6132070A Self-aligning canopy structure for connection to a mounting plate
adapter utilized for attaching an exit sign to a junction box
失效
用于连接到用于将出口标志附接到接线盒的安装板适配器的自对准罩盖结构
- 专利标题： Self-aligning canopy structure for connection to a mounting plate adapter utilized for attaching an exit sign to a junction box
- 专利标题（中）： 用于连接到用于将出口标志附接到接线盒的安装板适配器的自对准罩盖结构
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申请号： US124774申请日： 1998-07-30
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公开(公告)号： US6132070A公开(公告)日： 2000-10-17
- 发明人: David A. Vosika , Drusilla L. Underwood
- 申请人： David A. Vosika , Drusilla L. Underwood
- 申请人地址： CT Orange
- 专利权人： Hubbell Incorporated
- 当前专利权人： Hubbell Incorporated
- 当前专利权人地址： CT Orange
- 主分类号： F21V21/02
- IPC分类号： F21V21/02 ; G09F13/04 ; B60Q1/00
摘要：
A structure for aligning a canopy for an exit sign with a standard wall-mounted electrical junction box. The structure is constituted of a separate plate which is adapted to be fastened to the back cover of an exit sign so as to form a mounting structure adapted for facilitating the attachment of the exit sign to a wall-mounted electrical junction box, and which incorporates slots adapted to be engaged by protuberances on the canopy for aligning the latter with the junction box in predetermined selective orientations.
公开/授权文献
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