Invention Grant
- Patent Title: Vertical winding of a screen into a roll
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Application No.: US14783422Application Date: 2013-04-09
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Publication No.: US10252179B2Publication Date: 2019-04-09
- Inventor: Waldemar Bazydlo , Paul Kucera , George Eric Jacques , Lionel Robert Kilburn
- Applicant: IMAX CORPORATION
- Applicant Address: CA Mississauga, Ontario
- Assignee: IMAX CORPORATION
- Current Assignee: IMAX CORPORATION
- Current Assignee Address: CA Mississauga, Ontario
- Agency: Kilpatrick Townsend & Stockton LLP
- International Application: PCT/IB2013/052824 WO 20130409
- International Announcement: WO2014/167380 WO 20141016
- Main IPC: A63J1/02
- IPC: A63J1/02 ; A63J25/00 ; G03B21/58
Abstract:
A system for winding a screen vertically is provided. The system can include a tube and a smoothing edge feature, such as a tensioning rod. The tube can rotate about a vertical axis and draw the screen over the smoothing edge feature to cause the screen to wind up onto the tube that is positioned vertically.
Public/Granted literature
- US20160059147A1 VERTICAL WINDING OF A SCREEN INTO A ROLL Public/Granted day:2016-03-03
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