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Belt winder used for belt strap of shading device, especially roller shutter

A shading device and winder technology, applied in door/window protection devices, windows/doors, building components, etc., can solve the problems that affect the temperature and energy consumption of the motor, and cannot use the belt winder to diversify the roller shutters. , to achieve the effect of reliable actuation

Inactive Publication Date: 2012-12-12
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 winder used for belt strap of shading device, especially roller shutter
  • Belt winder used for belt strap of shading device, especially roller shutter
  • Belt winder used for belt strap of shading device, especially roller shutter

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] Belts 2 for shading devices, especially roller shutters, blinds, blinds, etc. (in figure 1 , shown in dotted lines), etc. of traction elements, especially in figure 1 The belt reel 1 shown in essentially consists of a housing 3 in which a drive device (not shown) for motor-driven reeling of the belt is integrated. Furthermore, a control device (again not shown) is provided on or in the housing 3 , the control elements 4 , such as buttons, etc., and / or display elements 5 , such as timers, etc., 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 , a winding device 10 for the belt 2 is provided, which is mounted on two support plates 11 which are preferably connected in one piece with the housing 3 . The reeling device 10 , preferably freely rotatable in the winding direction by means of a flywheel, is arranged on a driven wheel 12 of the dri...

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PUM

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Abstract

The invention relates to a belt winder used for belt straps of shading devices, especially roller shutter. The winder has a winding device (10), a drive motor unit for winding and unwinding of belt strap and a control device and display elements for the control device. An adapter (23) is positively and / or frictionally attached on the winding drum (15) of the winding device (10) for changing the winding drum diameter.

Description

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

Claims

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Application Information

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IPC IPC(8): E06B9/68
CPCE06B9/78E06B2009/6809E06B2009/785E06B9/68E06B9/70
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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