- Patent Title: Louver roller system with an intermittent gear turning mechanism
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Application No.: US14418463Application Date: 2013-07-28
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Publication No.: US09797190B2Publication Date: 2017-10-24
- Inventor: Yifei Zhang , Chengshang Wu
- Applicant: HANGZHOU WOKASOLAR TECHNOLOGY CO., LTD.
- Agency: Wayne & Ken, LLC
- Agent Tony Hom
- Priority: CN201210266070 20120730
- International Application: PCT/CN2013/080257 WO 20130728
- International Announcement: WO2014/019481 WO 20140206
- Main IPC: E06B9/322
- IPC: E06B9/322 ; E06B9/303
Abstract:
The invention discloses a louver roller system with an intermittent gear turning mechanism, comprising a base and a top cover, wherein a roller mechanism and an intermittent gear turning mechanism are mounted on the base, the roller mechanism is wound with ladder tapes, the roller mechanism is in axial connection with the intermittent gear turning mechanism, and the roller mechanism and the intermittent gear turning mechanism are driven to rotate by a square shaft. The roller mechanism controls horizontal rising and falling of secondary louver blades, and the roller within the roller mechanism rotates to wind or unwind the ladder tapes thereon and sequentially drives various secondary louver blades to rise and fall horizontally. When various secondary louver blades rise to a predetermined position, the intermittent gear turning mechanism drives a turning cylinder to rotate, so as to achieve turning of all louver blades.
Public/Granted literature
- US20150211296A1 Louver Roller System with an Intermittent Gear Turning Mechanism Public/Granted day:2015-07-30
Information query
IPC分类:
