Invention Grant
- Patent Title: Motorized carriage for a curtain and concealment facility comprising such a carriage
- Patent Title (中): 用于幕帘和隐蔽设施的电动托架包括这种托架
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Application No.: US13808377Application Date: 2011-07-06
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Publication No.: US09101239B2Publication Date: 2015-08-11
- Inventor: Pierre-Emmanuel Cavarec , Sebastien Lemaitre , Remi Sourain
- Applicant: Pierre-Emmanuel Cavarec , Sebastien Lemaitre , Remi Sourain
- Applicant Address: FR Cluses
- Assignee: SOMFY SAS
- Current Assignee: SOMFY SAS
- Current Assignee Address: FR Cluses
- Agency: Troutman Sanders LLP
- Priority: FR1055472 20100706
- International Application: PCT/FR2011/051606 WO 20110706
- International Announcement: WO2012/004530 WO 20120112
- Main IPC: A47H5/02
- IPC: A47H5/02 ; A47H5/032
Abstract:
A motorized carriage for opening/closing a screen moves along a rail by means of a friction wheel that is rotated by a motor and is in contact with at least one running surface of the rail. The contact force between the friction wheel and the running surface can be regulated by a presser means that enables the contact force to be varied according to a resistive force that depends on the load pulled or pushed by the carriage as it moves.
Public/Granted literature
- US20130160955A1 MOTORIZED CARRIAGE FOR A CURTAIN AND CONCEALMENT FACILITY COMPRISING SUCH A CARRIAGE Public/Granted day:2013-06-27
Information query
