Sliding window for a building and home-automation system comprising such a sliding window
A technology for sliding windows and buildings, which is applied in the field of sliding windows, and can solve problems such as the offset of the longitudinal axis of the winding pulley, the mechanical brittleness that reduces the reliability of the electric drive device, and the high cost of sliding windows.
Active Publication Date: 2019-04-26
SOMFY ACTIVITES SA
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Problems solved by technology
[0007] However, such an arrangement of the electric drive of the sliding window has the disadvantage that the winding pulley is offset on the side of the electromechanical actuator relative to the longitudinal axis of the electromechanical actuator
[0008] Therefore, this electric drive has the disadvantage of being bulky, especially along the thickness of the frame, and is complicated to manufacture
[0009] In addition, sliding windows are expensive to acquire due to the bevel gear reduction mechanism belonging to the electric drive
[0010] In addition, this arrangement of the mechanical connection between the output shaft of the electromechanical actuator and the winding pulley has the disadvantage of mechanical fragility that can reduce the reliability of the electric drive
Method used
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[0057] first reference Figures 1 to 4 A home automation installation according to the invention installed in a building comprising an opening 1 in which a sliding window 2 according to a first embodiment of the invention is arranged will be described.
[0058] The sliding window 2 may also be called a sliding window.
[0059] The invention applies to sliding windows and sliding patio doors which may or may not be equipped with clear glass.
[0060] The window 2 comprises at least one sash 3a, 3b and a frame 4 .
[0061] here, as in figure 1 and 2 As shown in , the window 2 includes a first sash 3a and a second sash 3b.
[0062] The window 2 also comprises electric drive means 5 for slidingly moving the sash 3 a relative to the frame 4 .
[0063] Here, the electric drive 5 is configured to move only one of the first and second sashes 3a, 3b, in particular the first sashes 3a, relative to the frame 4 by sliding.
[0064] here, as in figure 1 and 2 As shown in , the seco...
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The invention relates to a sliding window for a building, which comprises a frame (4), an opening member (3a) and a motorised drive device (5). The device (5) comprises an electromechanical actuator (6), a flexible element (9) and a pulley (19) for winding the flexible element (9). The pulley (19) is rotated by an output shaft (8) of the actuator (6). One end of a first strand (9a) of the flexibleelement (9) is connected to a first portion of the pulley (19). One end of a second strand (9b) of the flexible element (9) is connected to a second portion of the pulley (19). The pulley (19) and the output shaft (8) have the same axis of rotation. The device (5) also comprises a first angle transmission mechanism (20) engaging with the first strand (9a), so as to guide the first strand (9a) relative to the first portion of the pulley (19), and a second angle transmission mechanism (21) engaging with the second strand, so as to guide the second strand relative to the second portion of the pulley (19).
Description
technical field [0001] The invention relates to a sliding window for buildings comprising an electric drive for moving the sash relative to the frame in a sliding movement. [0002] The invention also relates to a home automation installation comprising such a sliding window. [0003] In general, the invention relates to the field of windows comprising electric drive means for moving the sash relative to the frame in a sliding movement between at least one first position and at least one second position. [0004] Electric drive means for such windows include electromechanical actuators. Background technique [0005] Document CN 203 160 952 U is known which describes a sliding window for buildings comprising a frame, a sash and an electric drive for slidingly moving the sash relative to the frame. The electric drive comprises a flexible element of the cable type, a carriage and a winding pulley for winding the flexible element, and an electromechanical actuator comprising a...
Claims
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Login to View More IPC IPC(8): E05F15/643
CPCE05F15/643E05Y2201/66E05Y2201/664E05Y2900/148
Inventor P-E·卡瓦雷克M·布雷舍米耶S·安东尼T·加比C·杰奎因
Owner SOMFY ACTIVITES SA