Invention Grant
- Patent Title: Pull cord switching mechanism for controlling a window covering
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Application No.: US15334913Application Date: 2016-10-26
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Publication No.: US10358867B2Publication Date: 2019-07-23
- Inventor: David R. Hall , Austin Benjamin Carlson , Clint J. Cook , Kevin Dean Rees , Davido Loyal Hyer , Jerome Lee Miles , Emily Brimhall
- Applicant: Hall Labs LLC
- Applicant Address: US UT Provo
- Assignee: Hall Labs LLC
- Current Assignee: Hall Labs LLC
- Current Assignee Address: US UT Provo
- Main IPC: E06B9/26
- IPC: E06B9/26 ; E06B9/322 ; E06B9/307 ; F16H57/023 ; F24S50/40 ; F24S50/80 ; E06B9/266 ; E06B9/303 ; E06B9/34 ; E06B9/72 ; E06B9/68 ; E06B9/42 ; E06B9/32 ; E06B9/74 ; E06B9/308 ; E06B9/326 ; E06B9/38 ; G08C17/02 ; F16H1/20 ; E06B9/28 ; F16H57/02 ; H01H17/08 ; E06B9/24 ; F16H57/021 ; F16H57/028

Abstract:
A motorized window covering switching mechanism is described herein. The switching mechanism includes a deflectable arm and a pull cord. The deflectable arm is connected to a first contact, and the pull cord is connected to the deflectable arm such that, as the pull cord is tugged, the deflectable arm deflects to move the first contact toward a second contact, thereby converting gestures of the pull cord into electrical signals that control a motorized window covering. In some embodiments, cord gestures that deflect the deflectable arm include pull sequences, numbers of pulls, strength of pulls, or combinations thereof. Additionally, in some embodiments, a controller receives the cord gestures and translates the cord gestures into operational commands to control and operate a window covering gearbox assembly.
Public/Granted literature
- US20170089129A1 Pull Cord Switching Mechanism for Controlling a Window Covering Public/Granted day:2017-03-30
Information query
IPC分类: