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US 2001/0037600 A1Published application
Drive for closing devices with variable speed output
AssigneeMarantec Antriebs-und Steuerungstechnik GmbH & Co. KG
InventorMichael Hormann
Life of this patent
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Abstract
The invention concerns a drive for closing devices, for example gates or shurrers, with variable speed output drive and a device for detecting a given position of the closing device. According to the invention, the drive speed output depends on the position of the gate and can be controlled depending on the given mechanical closing characteristic of the closing device.
Claims6
Drive for closings, such as gates and shutters, with variable speed output drive and a device for detecting a given position of the closing,
- characterized by the fact that the drive speed output depends on the position of the closing device, and can be controlled based on the given mechanical closing characteristic of the closing device.
Dependencies are inferred from the claim text.