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Belt reels for belts, etc. of shading devices, especially roller blinds, etc.

A technology of shading device and coiler, which is applied in the direction of door/window protection device, window/door, building components, etc. It can solve the problems of affecting motor temperature and energy consumption, and the inability to diversify roller blinds with the help of belt coiler. , to achieve the effect of reliable actuation

Inactive Publication Date: 2016-01-20
阿尔佛雷德许内勒贝格公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Variety of roller shutters cannot be accommodated with a single, motor-driven belt take-up
The result is operating conditions (overload) that are often outside the optimum efficiency of the drive motor, thereby negatively affecting the motor temperature and energy consumption

Method used

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  • Belt reels for belts, etc. of shading devices, especially roller blinds, etc.
  • Belt reels for belts, etc. of shading devices, especially roller blinds, etc.
  • Belt reels for belts, etc. of shading devices, especially roller blinds, etc.

Examples

Experimental program
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Embodiment Construction

[0023] Belts for shading devices, especially roller shutters, shutters, blinds, etc. 2 (in figure 1 shown in dotted lines), etc., especially in figure 1 The belt reel 1 shown in FIG. 1 consists essentially of a housing 3 in which a drive device (not shown) for motorized belt reeling is integrated. Furthermore, a control device (likewise not shown) is provided on or in the housing 3 , whose operating elements 4 , such as keys, and / or display elements 5 , such as a timer, are integrated in the In the end side 6 of the housing 3 . The outlet 8 of the belt 2 is located in the upper side 7 of the housing 3 .

[0024] On the rear side 9 of the housing 3 there is a take-up device 10 for the belt 2 which is mounted on two support plates 11 which are preferably integrally connected to the housing 3 . The coiling device 10 , which is preferably freely rotatable by means of a flywheel in the winding direction, is arranged on a driven wheel 12 of the drive device and can rotate with sa...

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Abstract

The winder has a winding device, a drive motor unit for winding and unwinding of belt strap and a control device and display elements. An adapter (23) is positively and / or frictionally attached on the winding drum of the winding device for changing the winding drum diameter. The adapter has two equal approximately half shell-shaped portions (24) which engage around the winding drum positively on mutual joining.

Description

technical field [0001] The invention relates to a belt reel for a traction element such as a belt of a shading device, in particular for roller blinds or the like, having a reeling device, a drive device for motor-driven winding and unwinding of the belt and a control Control and / or display elements of the device and of the control device. Background technique [0002] In known motor-driven belt reels, it is not possible to change the kinematic drive conditions. The number of revolutions of the drive motor, the gear ratio between the drive motor and the take-up drum and the corresponding current take-up diameter determine the speed of the belt. Furthermore, the torque of the drive motor, the transmission ratio of the transmission between the drive motor and the take-up drum and the corresponding current take-up diameter determine the tractive force of the belt. Each motor-driven belt reel presents a compromise between belt speed and belt power. [0003] The variety of rol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B9/68
CPCE06B9/70E06B2009/6809E06B2009/785
Inventor 阿尔佛雷德·许内勒贝格埃里希·许尔曼
Owner 阿尔佛雷德许内勒贝格公司
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