Title:
FACE BODY DEVICE CAPABLE OF BEING FREELY TAKEN-UP
Document Type and Number:
Japanese Patent JP3855226
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a roll screen door capable of being freely taken-up so that it can not be oscillated even if external force such as wind pressure of the like is applied thereto.
SOLUTION: A net 1 is divided into three parts in the longitudinal direction so as to make the ratio of height 1:2 of an upper net 1a, a lower net 1c and an intermediate net 1b between them, take-up shafts 2 are provided between the nets 1a to 1c, at the same time, a simultaneous take-up screen door A through the take-up shafts 2 is constituted by fixing the upper net 1a to a skeleton mounting frame 3 and fixing the lower net 1c to a movable frame 4, and the oscillation of the net 1 can be prevented by guiding the take-up shafts 2 and the movable frame 4 by guide rails 5 on both sides.
Inventors:
Toshimaru Nakatani
Application Number:
JP2001336801A
Publication Date:
December 06, 2006
Filing Date:
November 01, 2001
Export Citation:
Assignee:
Swan Trading Co., Ltd.
International Classes:
E06B9/54; E06B9/64; (IPC1-7): E06B9/64; E06B9/54
Domestic Patent References:
| JP58013396U | ||||
| JP8319784A |
Attorney, Agent or Firm:
Tamura Kosou
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