Title:
EXTENDABLE PLANAR LATTICE FOR EMERGENCY ESCAPE
Document Type and Number:
Japanese Patent JP3889845
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an extendable lattice which can exhibit a burglar-proof ability and which enables emergency escape.
SOLUTION: Extendable partition members 1 which can be simultaneously extended are retracted, are fixed by end parts and intermediate sashes 2 in an extendable direction, and an extendable link mechanism 3 is restrained while the intermediate sashes 2 are fixed by a locking fixture 24 provided to an attachment member 22 laid between upper and lower guide rails 6. With this arrangement, the rotating radius of a lever handle 26 is set so as to cross a sash door B. Only when the sash door B is opened, the fixing of the intermediate sashes 2 is released so as to open and close the extendable partition members 1.
Inventors:
Toshimaru Nakatani
Application Number:
JP6195397A
Publication Date:
March 07, 2007
Filing Date:
February 28, 1997
Export Citation:
Assignee:
Swan Trading Co., Ltd.
International Classes:
E06B9/01; E05C3/04; E05C3/30; (IPC1-7): E06B9/01; E05C3/04
Domestic Patent References:
| JP536798U | ||||
| JP575393U | ||||
| JP5328649U |
Attorney, Agent or Firm:
Tamura Kosou
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