RENOVATION SASH

• Main Authors: ARAKAWA TETSUYA, IWATA NAHO, SUNAHARA MITSUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 06.05.2022
• 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

To provide a renovation sash with an adjustable width dimension between existing and new vertical frames at a low cost.SOLUTION: In a renovation sash, a renovation vertical frame 50 is placed on the inner side of an existing vertical frame 13, and at least one width dimension adjustment frame 60 is...