Invention Grant
- Patent Title: Geared bracket for a window shade
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Application No.: US15483668Application Date: 2017-04-10
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Publication No.: US10337243B2Publication Date: 2019-07-02
- Inventor: Joel Berman , Stephen Hebeisen , Xi Ming Liarno , Eugene Miroshnichenko
- Applicant: MECHOSHADE SYSTEMS, INC.
- Applicant Address: US WI Middleton
- Assignee: MECHOSHADE SYSTEMS, LLC
- Current Assignee: MECHOSHADE SYSTEMS, LLC
- Current Assignee Address: US WI Middleton
- Agency: Snell & Wilmer, L.L.P.
- Main IPC: E06B9/78
- IPC: E06B9/78 ; F16H19/06 ; F16H1/28 ; E06B9/326 ; E06B9/50 ; E06B9/90

Abstract:
The geared window shade bracket comprises a sprocket having a ring gear on an inside circumference of the sprocket; a chain configured to be engaged with the sprocket such that, in response to pulling on the chain, the sprocket rotates; a sun gear that is configured to be restricted from rotation; one or more planet gears configured to rotate around the sun gear, wherein the one or more planet gears interface with the ring gear; and a planetary carrier configured to mate with the one or more planet gears. In response to the chain being pulled, the sprocket rotates, causing the planet gears to rotate, causing the planetary carrier to rotate, causing the hub to rotate, and causing a shade tube to rotate.
Public/Granted literature
- US20180291684A1 GEARED BRACKET FOR A WINDOW SHADE Public/Granted day:2018-10-11
Information query
IPC分类: