Title:
ハンドル駆動機構を備えた開口部覆い装置
Document Type and Number:
Japanese Patent JP2004536982
Kind Code:
A
Abstract:
An operator for moving a closure, such as a window or a door rotatably mounted to a frame, between open and closed positions. The operator including first and second rotatable shafts, a fixed shaft, and a handle. The first and second rotatable shafts and the handle being rotatably mounted to the closure while the fixed shaft is non-rotatably mounted to the frame. The fixed shaft including a gear, the first shaft including a gear at each end thereof, and the second shaft including a gear at one end thereof and the handle at the other end thereof. One of the gears of the first shaft engaging the gear of the fixed shaft and the other one of the gears of the first shaft engaging the gear of the second shaft. To operate the closure operator, a user rotates the handle which rotates the second shaft causing the first shaft to rotate. The geared engagement of the first shaft to the fixed shaft causes the closure to rotate with respect to the frame.
Inventors:
Zimmerman Eric
Application Number:
JP2003515741A
Publication Date:
December 09, 2004
Filing Date:
July 01, 2002
Export Citation:
Assignee:
Zimmerman Eric
International Classes:
E05F11/32; E05B7/00; E05F13/02; (IPC1-7): E05B7/00; E05F11/32
Attorney, Agent or Firm:
Masayuki Masabayashi