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1. 发明申请

WO1985004791A1 APPARATUS FOR OPERATING CURTAINS AND THE LIKE 审中-公开
标题翻译：用于操作曲目和类似的设备
公开(公告)号：WO1985004791A1
公开(公告)日：1985-11-07
申请号：PCT/GB1985000171
申请日：1985-04-19
申请人： COPE AND TIMMINS LIMITED , ELLIOTT, Michael, Hamilton
发明人： COPE AND TIMMINS LIMITED
IPC分类号： A47H05/032
CPC分类号： A47H5/0325 , G05G15/08
摘要： The apparatus comprises an electric motor (10) having a drive shaft (12) extending axially from one end thereof, a first spur gear (13) mounted on the drive shaft (12), and a second spur gear (14) mounted on an intermediate shaft (15) being laterally spaced from and parallel to said drive shaft, said second spur gear (14) meshing with said first spur gear (13). The second spur gear (14) is in driving connection with a final output pulley (23) which is adapted for engagement with a curtain operating cord (4). The gear ratio between the first and second spur gears (13) and (14) is such as to provide a considerable reduction in speed between the drive shaft (12) and the output pulley (23).

2. 发明申请

WO1984004031A1 ELECTRIC DRIVING DEVICE FOR CURTAINS, BLINDS OR THE LIKE 审中-公开
标题翻译：电动，电动或类似的电驱动装置
公开(公告)号：WO1984004031A1
公开(公告)日：1984-10-25
申请号：PCT/EP1984000116
申请日：1984-04-14
申请人： GROSS, Hans
IPC分类号： A47H05/032
CPC分类号： A47H5/0325
摘要： Electric driving device for curtains, blinds or the like, having a driving motor (2) in driving relationship with a cable pulley (8) which is provided to be engaged with a cord used to open and close the curtain, and with a device for automatically disconnecting the electric motor in at least one terminal position of the curtain. The present device is characterized in that the disconnecting device has at least one limit switch incorporated in the driving device and detecting if, during the operation of the motor, a stop element arranged on the cord is positioned against a stop. The extension of the cord may thus be neglected.

3. 发明申请

WO1982003542A1 CURTAIN SUSPENSION WITH A CORD DRIVE 审中-公开
标题翻译：带有滚轮的窗帘悬挂
公开(公告)号：WO1982003542A1
公开(公告)日：1982-10-28
申请号：PCT/DK1982000031
申请日：1982-04-13
申请人： BORGE KAERSGAARD APS , KAERSGAARD BORGE
发明人： BORGE KAERSGAARD APS
IPC分类号： A47H05/032
CPC分类号： A47H5/032
摘要： On a curtain rod (10) are placed movable torus-shaped rings, supporting a curtain, drawn back and forth by a cord drive (3, 4). The cord drive is fastened by means of clamping rings (6) to the rings (1, 2) placed next to each other on two curtain halves, which can be pulled towards and away from each other, and the cord drive runs in guide members (9), each being fastened to the rod (10) by means of a screw (8). As a curtain rod tends to sag in the middle after some time, it is difficult to construct the cord drive in the usual way with a groove or rail embedded in the rod, as it is desired to turn the rod around its axis to counteract the sagging. The guide members of the cord drive according to the invention can easily be moved to the rear side of the rod, where they are not visible. In another embodiment the guide members are arranged in brackets (12) supporting the rod. Thus in a simple manner it is obtained that the cord drive always is placed at the rear side of the rod, also when the rod has to be turned around its axis from time to time.
摘要翻译：在窗帘杆（10）上放置有活动环形环，支撑帘幕，通过绳索驱动器（3,4）来回拉动。绳索驱动器通过夹紧环（6）紧固到彼此相邻放置的两个窗帘半部上的环（1,2），其可以被拉向彼此并远离彼此，并且绳索驱动器在导向件中运行（9），每个通过螺钉（8）紧固到杆（10）。由于窗帘杆在一段时间后往往在中间下垂，所以难以以通常的方式构造绳索驱动器，其中嵌入杆中的槽或轨道，因为期望将杆绕其轴线转动以抵消下垂。根据本发明的绳驱动器的引导构件可以容易地移动到杆的后侧，在那里它们不可见。在另一个实施例中，引导构件布置在支撑杆的托架（12）中。因此，以简单的方式获得了，线驱动器总是被放置在杆的后侧，而且当杆必须不时地绕其轴线转动时。

4. 发明申请

WO1986003955A1 CURTAIN DRIVING MEANS 审中-公开
标题翻译：窗帘驱动方式
公开(公告)号：WO1986003955A1
公开(公告)日：1986-07-17
申请号：PCT/GB1986000005
申请日：1986-01-03
申请人： BEREND, Paul, Christopher
IPC分类号： A47H05/032
CPC分类号： A47H5/0325
摘要： A curtain driving means for drawing curtains (14, 16) to and fro relative to a window opening (Fig. 1, 10) comprises, when assembled in position adjacent such an opening (10), a continuous, curtain-driving loop (52) stretched tautly between cooperating driving and return pulleys (40, 50) and having means (74) for removably coupling respective positions on that loop (52) with respective edge portions of the respective curtains (14, 16). The loop (52) is drivable to and fro, whereby to open and close the curtains (14, 16), by rotation of said driving pulley (40). The two pulleys (40, 50) are carried on respective supports (30, 42) adjacent the window opening (10), for rotation about vertical, parallel axes. The driving loop (52) comprises a broad, thin-strip, belt material which has one of its two broad surfaces in contact with the pulleys (40, 50), so that the belt material is suspended and driven between said pulleys (40, 50) with its broad surfaces vertical. The driving pulley (40) and the belt material (52) preferably have inter-engaging teeth (62) for positively driving the curtain driving loop (52). The driving pulley (40) is coupled through a dependent, elongate shaft (36) and a speed-reduction gear unit (32) with a reversible, high-speed, low-voltage motor (34).
摘要翻译：用于相对于窗口（图1,10）来回画出窗帘（14,16）的窗帘驱动装置包括当组装在与这样的开口（10）相邻的位置时，连续的帘式驱动环（52 ）在协作驱动和返回带轮（40,50）之间拉紧拉伸并且具有用于可拆卸地将所述回路（52）上的各个位置与各个窗帘（14,16）的相应边缘部分连接的装置（74）。回路（52）可以来回驱动，从而通过所述驱动滑轮（40）的旋转来打开和关闭窗帘（14,16）。两个滑轮（40,50）被承载在与窗口（10）相邻的相应的支撑件（30,42）上，用于围绕垂直的平行轴线旋转。驱动回路（52）包括宽带薄带带材料，其具有与滑轮（40,50）接触的两个宽表面中的一个，使得带材料在所述滑轮（40,40）之间被悬挂和驱动， 50），其表面垂直。驱动滑轮（40）和带材（52）优选地具有用于主动地驱动窗帘驱动环（52）的相互啮合的齿（62）。驱动滑轮（40）通过依赖的细长轴（36）和减速齿轮单元（32）与可逆的高速低压电动机（34）联接。

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