Title:
FURLING DEVICE FOR DUAL STRUCTURED DROP CURTAIN OR CURTAIN
Document Type and Number:
Japanese Patent JP3039858
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide dual structured drop curtains and curtains that can adjust a permeable light or color subtly with a structure that can adjust a relative position of an up and down motion and mutual upper and lower directions.
SOLUTION: On a furling device for dual structured drop curtains and curtains, two revolving props 2 which furl or pull down the drop curtains and curtains at the same speed and the same time are installed and let at least one of the revolving props 2 move upward and downward freely, or install the revolving props 2 which engage at least one side of a drop curtains or curtains and movable upward and downward freely separately then a permeable hole 6 or a color can be adjusted subtly.
Inventors:
Yoshihisa Kawakami
Application Number:
JP29023297A
Publication Date:
May 08, 2000
Filing Date:
September 16, 1997
Export Citation:
Assignee:
Toyo Iron Works Co., Ltd.
International Classes:
E06B9/40; A47H5/02; A47H23/00; A47H23/04; E06B9/42; E06B9/56; E06B9/60; (IPC1-7): A47H5/02; A47H23/00; A47H23/04; E06B9/40; E06B9/56; E06B9/60
Attorney, Agent or Firm:
Naoto Akao