Title:
PANEL SPEED CONTROL DEVICE
Document Type and Number:
Japanese Patent JP3238864
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent partition panels that move along a rail from being jammed at corners.
SOLUTION: Partition panels 39 are hung down from driving runners 13, 14 which run along a rail 11. The partition panels 39 and the driving runners 13, 14 are provided by plural numbers along the rail 11, and the rail 11 is curved 90° horizontally at a corner part 44. When the driving runners 13, 14 are made to run, the partition panels 39 are moved along the rail 11. If, in front of the driving runner 13, the partition panels 39 are brought close to the corner part 44, the driving runner 13 stops temporarily when entering the corner part 44 and is then rotated 90° to match the curve of the rail 11. Thereafter, the driving runners 13, 14 are increased in their running speeds V1, V2, allowing the partition panels 39 to pass through the corner part 44 rapidly.
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Inventors:
Akiyasu Sawamura
Nobuo Kosai
Nobuo Kosai
Application Number:
JP19608796A
Publication Date:
December 17, 2001
Filing Date:
July 25, 1996
Export Citation:
Assignee:
Tachikawa Blind Industry Co., Ltd.
Fuji Transmission Co., Ltd.
Fuji Transmission Co., Ltd.
International Classes:
E05F15/14; (IPC1-7): E05F15/14
Domestic Patent References:
| JP771167A |
Attorney, Agent or Firm:
Hironobu Onda