发明申请
- 专利标题： TWO-GANG ADJUSTABLE MUD RING
- 专利标题（中）： 两ANG可调节UD。
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申请号： US12401729申请日： 2009-03-11
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公开(公告)号： US20090166053A1公开(公告)日： 2009-07-02
- 发明人: Joey D. Magno, JR. , Andrew C. Cole , James Michael Baker
- 申请人： Joey D. Magno, JR. , Andrew C. Cole , James Michael Baker
- 申请人地址： US DE Wilmington
- 专利权人： Thomas & Betts International, Inc.
- 当前专利权人： Thomas & Betts International, Inc.
- 当前专利权人地址： US DE Wilmington
- 主分类号： H02G13/00
- IPC分类号： H02G13/00
摘要：
This invention pertains to an adjustable cover for an electrical outlet box. The cover is configured having a generally planar mounting plate with a collar surrounding an opening through this mounting plate. An extension sleeve moves within this opening and adjacent the collar. At least one fastener is located adjacent the opening and is movable between a locked position and an unlocked position. The fastener operates a locking device that engages wedges against the extension sleeve when the fastener is in the locked position and disengages wedges against the extension sleeve when the fastener is in the unlocked position.
公开/授权文献
- US08076577B2 Two-gang adjustable mud ring 公开/授权日：2011-12-13