Abstract: A locking mechanism is disclosed, which is installed in a movable rail of a window covering, and is passed through by a cord. The locking mechanism includes a locking unit and a pressing member, wherein the locking unit includes a stopping member which is movable between a first position and a second position. The stopping member is normally located at the first position to abut against the cord, which prevents the cord from moving relative to the locking mechanism, whereby to maintain the position of the movable rail. By pressing the pressing member, the stopping member is moved to the second position, where the stopping member no longer abuts against the cord. Therefore, when the movable rail is moved in a direction away from a fixed rail of the window covering, the cord can move relative to the locking mechanism. Whereby, the movable rail can be smoothly moved downward.

Abstract: A safety barrier assembly for a parking garage is positioned in proximity to an opening in a floor of the parking garage that accommodates vertical movement of a VRC between floors of the parking garage. The safety barrier assembly has left and right vertical guide columns. A handrail and a knee rail have opposite ends guided for vertical movement in the columns. A bottom rail is connected pivotally to the knee rail and hangs to a position below the knee rail when the knee rail is in the lower position. An actuator causes the bottom rail to pivot up as the knee rail is elevated.

Abstract: A sunshade is provided that is intended to be attached to a building by supports arranged along an inner side, so as to protect the building from solar radiation. The sunshade includes a fixed part equipped with supports, and a moving part guided by guide members that allow the sunshade to be moved toward the fixed part in order to obtain an overlapping of these parts under the effect of a motorizing system, these two fixed and moving parts accepting photovoltaic cells.

Abstract: A nut stacking mechanism (-1-) for the displacement of slats between a stacking zone (L2) and a sliding zone (L1), comprising a spindle (2), on which a nut (3) is displaceable between the stacking zone (L2) and the sliding zone (L1), a rotation stop element (4), to form in the sliding zone (L1), in the rotational direction of the spindle (2), an obstacle for the movement of the nut (3), and a stacking element (5), to form in the stacking zone (L2), in the longitudinal direction of the spindle (2), an obstacle for the movement of the nut (3), wherein, by displacement of at least a part of the rotation stop element (4) and the stacking element (5), the boundary between the stacking zone (L2) and the sliding zone (L1) is provided displaceably in the longitudinal direction of the spindle (2).

Abstract: Provided is a multi-purpose shading device with a multi-stage collapsible blind part, in which the blind part is rotatably configured so as to function as a shutter and an advertising board when it is rotated downwardly and to function as a signboard when it is rotated upwardly. The multi-purpose shading device including a blind part which is provide with a plurality of blind plates and formed into a multi-stage type so that a rear side blind plate is guided to a fore-end side blind plate so as to be extended or collapsed along the fore-end side blind part; a driving part which extends or collapse the blind part; a rotational part which rotates the blind part; and a control part which controls the driving part and rotational part.

Abstract: An expandable and contractable shade assembly includes a plurality of closed cell structures aligned vertically one above another with juncture lines defined between adjacent structures. A lift system is configured for vertically drawing the closed cell structures from the fully expanded configuration into a fully contracted configuration, and includes a plurality of lift cords that are attached to back faces of the closed cell structures and lie along a vertical line of action rearward of the closed cell structures. In the fully contracted configuration of the shade assembly, the closed cell structures collapse into a flat profile and hang from the lift cords in a vertical and adjacently disposed orientation whereby upper edges of the collapsed closed cell structures are adjacent and oriented in an upward vertical direction, and bottom edges of the collapsed closed cell structures are adjacent and oriented in a downward vertical direction.

Abstract: A panelless shutter is provided, the panelless shutter including a window frame and a plurality of louvers horizontally mounted within the window frame in a parallel configuration, each louver having a first end and a second end. The panelless shutter also includes a louver mechanism comprising a plurality of rotatable members slideably retained within a track and a gear shaft operably coupled to each rotatable member, wherein the rotatable members are coupled to the first end of each louver of the plurality of louvers and the gear shaft rotates each of the plurality of louvers substantially simultaneously. The shutter further includes a louver retainer rotatably securing the second end of each louver of the plurality of louvers, the louver retainer allowing the rotation and vertical sliding of each louver.

Abstract: The magnetic cordless shade includes a header defined by a substantially elongated U-shaped channel. The top of the header includes attachment areas for attaching the header to a window frame. A pleated blind has one end attached to the underside of the header top, and when folded, the blind is housed inside the channel. The other end of the pleated blind is attached to a footer. A magnetic latching assembly is disposed between the header and the footer to keep the blind in a folded condition. Pulling a pull cord disposed on the footer releases the magnetic latching mechanism to thereby rapidly unfold the blind.

Abstract: A modular window blind assembly includes a blind-mounting frame adapted to be mounted on a window/door frame and including two vertical frame members and two horizontal frame members, a pleated blind having top and bottom ends connected detachably and respectively to the horizontal frame members, and a slide mounted detachably between and slidable relative to the horizontal frame members. First and second positioning plates are provided respectively at two opposite ends of the pleated blind between the top and bottom ends of the same. The first positioning plate is connected detachably to one of the vertical frame members. The slide is connected detachably to the second positioning plate, and has a receiving space to receive substantially entirely the pleated blind when the pleated blind is folded.

Abstract: A sunshade for vehicle has a blind and at an operating device. The blind has multiple panels pivotally connected to each other for covering a window of the vehicle. The operating device is mounted adjacent to the window of the vehicle and comprises a base, a cover and a winding assembly. The base and the cover are mounted to each other using clips and corresponding notches engaging each other to provide a strong connection. The winding assembly has two shafts mounted securely between the cover and the base, a resilient element mounted securely around each shaft and a drive wheel mounted rotatably on each shaft and connected with the resilient element to provide the recoiling force. The structure of the sunshade is simple and therefore is easily assembled, whilst internal structures are robust to prevent breakage and vibration.

Abstract: An apparatus includes a central support shaft that has an elongated shape provided with axially opposed ends. Rectilinear legs have opposed ends conjoined to the bottom support shaft end and extending outwardly therefrom at an oblique angle. The legs are pivotal between compressed and expanded positions. Auxiliary support shafts have elongated shapes provided with opposed medial and lateral ends. The auxiliary shafts are pivotally conjoined to the brackets and pivotal about the medial ends, such that the auxiliary shafts can be independently biased between vertical and horizontal positions. Brackets are attached to the central support shaft and spaced along a longitudinal length thereof. Clamps are positional along the auxiliary shafts. Each clamp is adaptable between open and closed positions for releasing and gripping the window blind. The window blind is centrally registered between the auxiliary support shafts during cleaning operations.

Abstract: A covering for vanes and valances of a window treatment comprising a covering for a vane and a covering for a valance. The elongate cover is sized to enclose a vane of a blind system. The vane cover comprises a first distal end, a second distal end, a first surface, a second surface, a third surface, and a fourth surface. The first and second surfaces are affixed to the third and fourth surfaces at a seam axis. The elongate envelope is comprised of a left end, a right end, a first side, a second side, a third side, and a fourth side. The valance is disposed within the elongate envelope.

Abstract: The invention adds one ore more vertically-deployable sun shades to an umbrella for selectively providing shade for one or more users of an umbrella. More specifically, the sun shade resembles a conventional shade or set of blinds for covering a window. The size, shape, materials, and arrangement of the sun shade can vary according to user preferences or the intended manner or place of use.

Abstract: The interior window with integrated blind is a window adapted for use in a hospital setting to provide a patient with privacy in his or her hospital room while at the same time allowing a doctor or nurse to easily view the patient. The window includes: a substantially airtight encasement formed from two panes of glass that are secured to opposite sides of a spacer frame, a blind assembly encased within the airtight encasement, and a separate blind control extending from each of the two sides of the airtight encasement to allow for adjustment of the blind from either side of the wall in which the window is installed. The window is specifically dimensioned to fit in the glazing pocket of a window frame for a commercial building. An alternative embodiment, configured for areas of a hospital where control of the blind is appropriate from only one side of the window, includes only one blind control. This embodiment is identical to the first embodiment with the exception that one of the blind controls is missing.

Abstract: In combination, a window frame and a series of bars carried by the frame for bodily movement toward and away from a side of the frame, said bars having ends, and locking members to lock opposite ends of the bars in window protecting positions thereof, and wherein the bars have been moved way from said side of the frame. Louvers may also be carried by the bars, for added security, and for decorative effect.

Abstract: The invention relates to sun protection installations comprising reflective sun protection lamellae consisting of portions having a toothed upper side disposed at least towards sun radiation influx wherein the individual teeth are formed of at least two tooth sides, and at least one first tooth side is, at least partly, exposed to sun light irradiation. Sun light irradiation, at least within the first lamella portions, can be retro-reflected by one single reflection into the outer space by the first tooth side having an angle of impact &agr;1. The tooth angle of impact &agr;1 of the tooth sides exposed to the sun light are so selected within the first lamella portions facing the irradiation area that in case of parallel sun light larger angles of impact &bgr; of the sun radiation are obtained so that inciding sun light may be reflected back, by one single reflection, to the outer space.

Abstract: A sun-blind for a car window is disclosed. The sun-blind has laths separated at a regular interval by flexible strings and supporting nets to be stacked into a container box when not in use, and a hook at the upper supporting bar to hook the laths onto the edge of a window after fixing the container box at the lower frame of the window. If the window is rolled down, then contraction of the flexible strings makes the interval between each lath decrease conveniently in proportion with the height of the window top from the base of a window frame.

Abstract: A shutter including a casing, two chain transmission mechanisms bilaterally and vertically mounted inside said casing, two linkages suspended from the top rail of the casing on the inside, a set of louvers pivotably connected between the linkages, a power drive controlled to turn the chain transmission mechanisms, and two hook members fastened to the chain transmission mechanisms and moved to carry the linkages and the louvers between the active position and the inactive position, louvers being carried turned between the horizontal position and the vertical position when the linkages are moved to the active position and the chain transmission mechanisms are continuously turned to a certain extent.

Abstract: An interior insulative window is provided which is mounted outside of the prime window opening to the window opening frame and/or adjacent wall surface. This interior window is internally formed with decorative trim off-site and installed as a single unit which does not penetrate the window opening. The mounting frame can optionally include mounting space for receiving a venetian blind to be retained between the prime window and the interior window. For decorative consistency and/or further thermal efficiency, the corresponding structure can be applied to sliding patio doors.

Abstract: A burglar and storm-resistant cover for windows or doors and the like comprising a frame including an upper frame member and a pair of vertical U-shaped channels connected to the ends of the upper frame member and spaced to receive for vertical movement respectively of the opposite end portions of metallic louvers respectively having a relatively narrow and normally uppermost panel integral with a depending relatively wide vertical panel, a pair of first cables respectively adjacent opposite end portions of the louvers and having associated devices arranged to maintain the louvers in spaced relationship when extended vertically to close the window or door to view, coiling arrangements operable to contract the louvers into complete or partial compact manner, a pair of second cables respectively associated with the opposite end portions of the louvers and connected at their lower ends to end portions of the lowermost louver for elevation of the same when coiled in the upper portion of tile frame, and a pair of

Abstract: A venetian blind storage assembly for use in storing a venetian blind in a collapsible tent trailer is provided. The assembly includes a venetian blind mounted within a flexible pouch. The assembly is mounted to an interior of the collapsible tent trailer above a window formed in a collapsible side wall of the trailer. The pouch includes a bottom opening extending along the entire length of the venetian blind to allow slats of the venetian blind to be lowered and used as desired while the trailer is expanded. Prior to collapsing the trailer, the slats of the venetian blind are retracted and enclosed within the pouch. The opening of the pouch is shut tightly to completely isolate the venetian blind from the interior of the trailer. Thus, when the trailer is subsequently collapsed into a compact configuration, both the venetian blind and the interior of the trailer are protected from damage.

Abstract: Venetian blinds, pleated blinds or the like, suspended in a cord drive system mounted in a housing, adapted to be positioned between the glass panes in a double glass window, particularly an insulating glass unit. The cord drive system is connected with a laterally arranged, longitudinal support shaft (16), mounted in the housing, which support shaft (16) is arranged rotatable as well as laterally displaceable in axial direction in order to accomplish winding and dewinding of the cord drives (10,12;66,68;78,78') in one single layer along parts of the support shaft, in order to hoist or ower the blind, respectively. The support shaft (16) is provided with threads in engagement with a threaded member (24,28), which is not rotatably connected in said housing (2), effecting that said support shaft (16) by rotation synchonously is being moved in axial direction.

Abstract: A simplified attachment for a mailbox which alerts the mailbox addressee that mail has been delivered. The attachment includes a signal flag mounted on a spring activated spool rotatably secured within a housing affixed to the side of the mailbox. When the mailbox door is closed, the upper end of the signal flag is held under tension in a horizontal position by a keeper mounted on the door of the mailbox. When the mailbox door is opened, the signal flag is released from its horizontal position and, powered by the spring, rises to a vertical position above the mailbox to alert the addressee that the mail has arrived.

Abstract: Venetian blinds, pleated blinds or the like, suspended in a cord drive system mounted in a housing, adapted to be positioned between the glass panes in a double glass window, particularly an insulating glass unit. The cord drive system is connected with a laterally arranged, longitudinal support shaft (16), mounted in the housing, which support shaft (16) is arranged rotatable as well as laterally displaceable in axial direction in order to accomplish winding and dewinding of the cord drives (10,12;66,68;78,78') in one single layer along parts of the support shaft, in order to hoist or ower the blind, respectively. The support shaft (16) is provided with threads in engagement with a threaded member (24,28), which is not rotatably connected in said housing (2), effecting that said support shaft (16) by rotation synchonously is being moved in axial direction.