CRIME PREVENTION SASH AND CRIME PREVENTION CONSTRUCTION METHOD

• Main Author: ISAKI TAKESHI
• Format: Patent
• Language: English
• Published: 30.09.2004
• Edition: 7
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

PROBLEM TO BE SOLVED: To provide a crime prevention sash without dropout from a sash frame against impact or pushing force while using a translucent plate-like body having at least one layer of resin layers. SOLUTION: The crime prevention sash 7 is composed by fitting the edge part of the translucent plate-like body 8 having at least one layer of the resin layers into a groove of a sandwiching part 101 of a metal dropout prevention attachment, and fitting a leg part 102 of the dropout prevention attachment to a groove of a sash frame 9. A taking-in margin L1 in which the groove of the sandwiching part 101 covers the edge part of the translucent plate-like body 8 is larger than a taking-in margin L6 in which the groove of the sash frame 9 covers the leg part 102. An inside width L2 of the groove of the sandwiching part 101 is larger than an inside width L7 of the groove of the sash frame 9. COPYRIGHT: (C)2004,JPO&NCIPI