摘要:
In the window, which comprises a frame structure with top, bottom and side members (1-3) and a relative to the frame structure openable, top-hung sash structure with an insulating pane (4) encased between top, bottom and side members (5-7) of metal or plastic profiles, the insulating pane (4) is manufactured with dimensions corresponding to the exterior dimensions of the frame structure for direct abutment on a gasket (11-13) fastened to the exterior edge surfaces (17-19) of the top, bottom and side members of the frame structure. The top, bottom and side members of the frame structure comprise wood profiles with substantially parallelogram-shaped cross section, said exterior edge surfaces (17-19) being positioned in a common plane, with which the adjacent opposite side faces (26, 27) of the profile cross section form an angle (v) of 95 to 140°.
摘要:
Ein Gehäuse zur Befestigung von Stellantrieben an Fenstern, insbesondere für die Betätigung von Dreh-Kipp-Fenstern kann bei unterschiedlichen Fensterprofilen universell eingesetzt werden, indem das Gehäuse aus mindestens einem Montageprofil (1) zur Befestigung des Stellantriebs (5, 6) und einem Deckelprofil (2) zur Abdeckung des Stellantriebs (5, 6) besteht, wobei mindestens eines der Profile als Stangpreßprofil ausgebildet ist.
摘要:
In a reversible window or door a sash is disposed for displaceable and turning motion with respect to said main frame to permit the sash to be moved between a closed position with respect to the main frame through open positions towards a reversed or nearly reversed position. Opposed sash members (30) are connected with opposed main frame members (31) by means of a hinge assembly (40) comprising a guide member (1) secured at a sash corner (13) for displacement with respect to the main frame, a first arm (3) pivotally connected with a main frame corner (23) and with the sash member (30) remote from the sash corner (13), and a second arm (7) displaceably and pivotally connected at one end (15) with the main frame member (31) and pivotally connected at the other end (17) with the sash member (30) remote from the sash corner (13). The guide pin (1) and first and second arms (3, 7) are interconnected in a unitary hinge structure (40) by means of a third arm (11) secured to the sash member (30) and friction means is integrated in the pivotal connection (10) of the second arm (7) with the third arm (11).
摘要:
An electrical rain sensor to be mounted on the outside of the main frame of an openable window, particularly a skylight, comprising a sensing element with two electrodes mounted opposite one another in an insulating holder, the distance between the electrodes being less than the size of a raindrop. To the electrodes an electric circuit is connected which by detection of a change in an electrical quantity caused by the presence of raindrops, activates a maneuvering device which closes the window. The holder (8) is produced by moulding of an electrically insulating thermoplastic, wherein the supply lines to the electrodes (15, 16) as well as a heating element for the drying of the sensor is produced as inserts in the holder by moulding of an electrically conductive thermoplastic polymer into excavated recesses and/or grooves in the holder (8). The electrodes can be designed as coatings of a weather resistant conducting material, particularly material containing graphite, the conducting material being applied to most of the surface of the sensor.
摘要:
By the invention, there is procured an operating arrangement for an electrically operated window screening device of the type comprising a flexible screening body (1) which is rolled up on a roller (2) positioned in or at an upper horizontal main frame or sash member of the window and in a free end is connected with a bottom rail (4) extending in the width of the window. The operating arrangement comprises, for moving the screening body in one direction, a cord or string-formed pull-element (12, 13; 24) acting on the screening body and being wound on a winding device (11; 22, 23) positioned at a lower main frame or sash member and with an accompanying electrical drive motor (9). For moving the screening body (1) in an unrolling direction, the pull-element (12, 13; 24) is from the winding device guided along both opposite main frame or sash side sections of the window for connection with said bottom rail (4), whereas the movement of the screening body in the opposite rolling up direction is in a manner known per se effected by means of a spring force acting on said roller (2) during simultaneous unwinding of the pull-element from the winding device. As a special advantage, the pull-element (12, 13; 24) may be connected with a separate bar profile (5) designed for after-mounting on a bottom rail (4) for a screening device already installed.
摘要:
Profiled rail members (9, 10) with substantially uniform profile cross-sections, preferably for use in framework structures, comprise at least one interior wall (2) with a front side and a rear side, in the latter of which longitudinal grooves (6, 7) are provided, said grooves being defined laterally by upwards projecting wall and flange members (3, 4, 5), and are be joined in a mitre joint (26) by means of an assembling device comprising two fitting parts (19, 20) designed for substantially symmetrical arrangedement around the mitre joint (26) and having openings for an assembling joint (27, 28) for assembling the two fitting parts. The profiled rail members (9, 10) and the fitting parts (19, 20) are provided with co-operating means (4a, 5a, 21, 24a) in order to cause, during said assembly, a simultaneous tightening of the frame profile members into mutually realigned positions towards the mitre joint (18, 26).
摘要:
The operating device comprises an input shaft (20) which by one end is connected with a driving means with a rotatable wheel (17) for receiving an endless cord (8), and which by the other end is coupled to an output shaft (14) which is connected in a rotationally locked manner with the screening arrangement. The input shaft (20) is connected with the output shaft (14) via a transmission shifting device, in particular a planet gear (21). Between the transmission shifting device and the output shaft, a mechanism is engaged for limitation of the transferred driving torque. This mechanism is constituted by a sliding clutch comprising a first coupling part (25) in connection with the transmission shifting device (21) and a second coupling part (26) in connection with the output shaft (14). The first coupling part (25) may comprise a toothed shaft (24) and the second coupling part (26) a slotted and toothed rim (27), or vice versa. Furthermore, a braking means is provided for retaining the screening arrangement in an arbitrary position.
摘要:
An electrical window operator for opening and closing a window comprises at least one arm connected pivotally and detachably in a first end with a sash coupling member slidable side within a limited part of the length of the sash, said arm being pivotally connected at the other end with a second coupling member connected with the main frame. An operator housing arranged at the main frame accommodates an elongate drive shaft with a threaded section engaged by a nut element forming part of the second coupling member and an electrical drive unit in axial extension of the drive shaft.
摘要:
The roller blind is for use in connection with roof windows mounted in pitched roofs and comprises a preferably spring-loaded roller tube (1) which is mountable at the top of the frame or sash structure of the window and a flexible roller blind cloth (2) rolled up thereon as well as means for retaining the roller blind cloth (2) when rolled out against the spring-load on the roller tube (1) at least in a fully rolled-out condition of the roller blind cloth (2), in which the roller blind cloth (2) in at least a comparatively narrow, ribbon-shaped zone (4) in parallel with the roller tuber (1) is designed for fastening an edge portion of an additional cloth (3) of flexible material, such that the additional cloth (3) when the roller blind cloth (2) is rolled out, will hang freely down therefrom and when the roller blind is rolled up follow the roller blind cloth (2) during its rolling up on the roller tube (1).