Invention Grant
- Patent Title: Method for wireless control of vehicle lifting device
- Patent Title (中): 车辆起重设备无线控制方法
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Application No.: US11747691Application Date: 2007-05-11
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Publication No.: US07740109B2Publication Date: 2010-06-22
- Inventor: Felix Möller , Hans Nussbaum
- Applicant: Felix Möller , Hans Nussbaum
- Applicant Address: DE Kehl-Bodersweier
- Assignee: Otto Nussbaum GmbH & Co. KG
- Current Assignee: Otto Nussbaum GmbH & Co. KG
- Current Assignee Address: DE Kehl-Bodersweier
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Main IPC: B66B1/28
- IPC: B66B1/28

Abstract:
A method is provided for controlling a vehicle lifting device, having at least two, preferably moveable, lifting columns (1-4), which are controlled wirelessly. When a switch is activated for raising or lowering the lifting device, a corresponding signal is transmitted wirelessly to the lifting columns (1-4) and additional signals, which are representative of the individual lifting movements, are transmitted to a control device (5). In the case of unacceptably high movement differences between individual lifting columns, the normal operation is stopped. Here, it is essential that for monitoring the wireless signal transmission, the control device (5) exchanges control signals with the lifting columns (1-4) continuously, and the reception of these control signals is monitored at least in one direction.
Public/Granted literature
- US20080277204A1 METHOD FOR WIRELESS CONTROL OF VEHICLE LIFTING DEVICE Public/Granted day:2008-11-13
Information query
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