摘要:
Provided is a retroreflective window which can block a direct light ray and reflect it to a sun side while maintaining a viewability and enhance a usability of the direct light ray. The retroreflective window (1 to 3) includes first and second transparent plate materials, a transparent first prism which is disposed between the first and second transparent plate materials, and a switching member which is installed facing a second side of the first prism and can be switched between a reflective state in which a reflectance of visible light rays and infrared rays is 70% or more and a non-reflective state in which the reflectance of visible light rays and infrared rays is 30% or less. When the switching member is in the reflective state, in the first prism, a light ray incident at a predetermined angle or more is emitted from the first transparent plate material at approximately the same angle as when entering, after being reflected by the switching member and a third side, and among light rays which enter at an angle less than the predetermined angle, the light ray reaching the third side is transmitted and emitted from the second transparent plate material.
摘要:
A door is formed into a folding door by dividing the door into two parts to left and right, that is, a hanging door and a door-end door pivotally supported by the hanging door, and the door-end door is used as the pressure difference mitigating mechanism, and the two doors are integrally operated in a normal time, while if a pressure difference is generated, the door-end door can be first opened in order to reduce an opening force, and the door device with a pressure difference mitigating mechanism with excellent operability is provided.A handle position, a latch position, and a torque are adjusted for a handle for door opening/closing, a door closer, a hinge closer for rotating the door-end door with respect to the hanging door, a latch A of the door-end door to a door frame, and a latch B of the door-end door to the hanging door.
摘要:
Disclosed are a door for a dryer and a dryer having the same, the door for the dryer having a concave portion or an inclined portion formed at an end surface of a door glass, such that an inner volume of the dryer can be enlarged without increasing the size of the dryer, under consideration of the dryer having the same capacity, resulting in allowing a large quantity of clothes to be dried at once.
摘要:
A window with a pivotable frame having different inclinations with respect to the sun when in closed condition. There are two inclined fixed casings whose planes cross each other along a straight line which serves as pivoting axis for a window frame. In the closed state of the frame in the first casing the frame is parallel to the rays of the sun on fht day of the summer solstice, and in the second casing it is perpendicular to the rays on the day of the winter solstice.
摘要:
A window with a sash mounted in a frame has elongated draft stops extending along the rails of the sash. The draft stops are disposed in the frame and normally project out to overlap the sash rails. The draft stops are retractible outwardly beyond the outer edges of the rails and the sash is mounted to turn about its vertical centerline when the draft stops are retracted. When a handle mounted in the frame is turned in one direction, it operates a mechanism to retract the lower draft stop. The side draft stops retract in response to retraction of the lower draft stop and this, in turn, raises the upper draft stop so that all of the draft stops are retracted together. Turning the handle in the opposite direction returns all of the draft stops to their projected or active position.
摘要:
Disclosed is a structure of a lower frame for a pivoted window, which prevents intrusion of rain water into the room. The lower frame has a grooved section, and a rotation shaft is mounted on the bottom plate of the groove portion to support the pivoted window. Ventilation holes are formed in a space defined by the lower frame and a lower rail of the pivoted window so that the ventilation holes are communicated with outer air and generation of a negative pressure in the above-mentioned space is prevented.
摘要:
Each of paired pivot mechanisms pivotally holding a window sash within a supporting frame comprises a stationary base screwed to one of the constituent members of the supporting frame and a pivot-carrying movable base fitted over the stationary base. By manipulation of a pair of adjusting screws the movable base can be adjustably moved relatively to the stationary base in the longitudinal direction of the supporting frame member and, if desired, away from or back toward the same. The movable base is screwed to the supporting frame member via the stationary base in a desired position. The mechanism is equally applicable to either vertically or horizontally pivoted windows.
摘要:
A door system of the swinging type to neutralize air draft effects on the door, which is conceived to allow panic exit and to psychologically induce the user to pivot the latter in a predetermined direction. This door system includes a pair of wings or panels having a releasable magnetic connection allowing normal bodily pivoting of the two wings as a simple swinging door and also allowing, for instance under panic, outward opening of the wing which normally opens inwardly. This door system includes a stopper and a door frame relatively arranged to define an oblique closing position for the door, and also includes a resilient strip of adjustable resilience engaging the stopper to prevent inadvertent opening of the panic wing.
摘要:
An awning window assembly features a weather-tight window vent pivot support for the side member of the window frame and a pivot mount for connecting the tilting bracket to the tilt bar after the window vent and the tilt bar have been installed in the window assembly.