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A platform for research: civil engineering, architecture and urbanism
Door roller unit and sliding door or window
A door roller unit (50) comprises a door roller (55), in which a wheel (552) is rotatably held between a pair of side walls (551a, 551b), and moves, by the wheel (552) rolling on a top rail (15), a door body (20) constituting a sliding door or window so as to open or close an opening formed by a frame (10) of the sliding door or window, and comprises a unit body (51) in which a plurality of door rollers (55) are supported and by which the space between the door rollers (55) is directly or indirectly joined to the door body (2) via a joining bolt (54).
Door roller unit and sliding door or window
A door roller unit (50) comprises a door roller (55), in which a wheel (552) is rotatably held between a pair of side walls (551a, 551b), and moves, by the wheel (552) rolling on a top rail (15), a door body (20) constituting a sliding door or window so as to open or close an opening formed by a frame (10) of the sliding door or window, and comprises a unit body (51) in which a plurality of door rollers (55) are supported and by which the space between the door rollers (55) is directly or indirectly joined to the door body (2) via a joining bolt (54).
Door roller unit and sliding door or window
KUBO HIROAKI (author) / TAGUCHI MINORU (author)
2015-09-09
Patent
Electronic Resource
English
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
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HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
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