TOSO COMPANY, LIMITED Patent applications |
Patent application number | Title | Published |
20140290871 | SUNLIGHT-SHIELDING DEVICE - A sunlight-shielding device includes two one-way clutches characterized by a short overall length, compact size, simple structure, and fewer parts for a sunlight-shielding device in which two shielding materials suspended from a head box can be switched using a single-loop up/down operation cord. Each one-way clutch includes has an input disk, input plate, top plate, and output drum provided on a center pin in a rotatable manner such that when the input plate rotates in a specified direction due to the rotation from the input disk, an engagement part of the top plate projects along a guide groove and engages with an engagement projection strip of the output drum, to transmit the rotation from the input disk to the output drum. | 10-02-2014 |
20120285632 | SOLAR RADIATION SHIELDING APPARATUS - First and second lifting and lowering units are connected to first and second shielding members hung from a head rail, and an operating cord drives the units to lift and lower the shielding members independently. An operating cord is wound around a rotating member. Between a first input shaft to which the turning force of the rotating member is transferred and a first output shaft that can lift and lower the first shielding member, a first clutch of the first lifting and lowering unit is provided, and a first stopper is provided in the first output shaft. Between a second input shaft to which the turning force of the rotating member is transferred and a second output shaft that can lift and lower the second shielding member, a second clutch of the second lifting and lowering unit is provided, and a second stopper is provided in the second output shaft. | 11-15-2012 |
20090020235 | ROMAN SHADE - Upper ends of the first fabric and the second fabric are attached to the head rail, respectively, and the first lift code and the second lift code suspended from the head rail in a liftable manner are coupled to the first fabric and the second fabric, respectively. The first lift code is routed into a rear side of the first fabric and the second lift code is routed into a rear side of the second fabric so as to come over an upper end of the second fabric. An extension member is provided so as to extend downwardly along with a lower edge of a rear portion of the head rail, and the upper end of the second fabric is attached to a front surface of the extension member. | 01-22-2009 |