The invention relates to a device that provides a leak-tight passageway for the shaft (4) of a windshield wiper mechanism through a window (2) of a motor vehicle.
An apparatus for cleaning a window comprising a wiper (10) and a belt and cog mechanism (16, 17) to move the wiper (10) across the surface of the window.
The invention relates to a windscreen wiper, comprising a protection device for the electric motor for the drive thereof and corresponding method.
A windscreen wiper actuator for railway vehicles and the like, particularly those travelling at high speeds of around 300 kph or more.
A cleaning device for cleaning windows comprises an elongate wiper element (C) which is robotically controlled to move across the surface of the window to apply and remove cleaning fluid therefrom.
The glass-wiping device (8) sucks onto the surface of a glass (6) via the suction device (1).
A vacuum air pump and a glass-wiping apparatus.
Disclosed are a plumb-bob calibration apparatus (21, 22) and a glass-wiping robot having the plumb-bob calibration apparatus.
The suction device (1) is capable of affixing securely onto the glass (6), thus effectively preventing the glass-wiping device (8) from falling off the glass (6) while working.
A dual-chamber dual-action air pump and a glass-wiping robot having the air pump.
A suction device (1) having a spring suction cup and a glass-wiping device (8) having the suction device (1).
The running unit (2) and the cleaning unit are both arranged at the bottom part of the glass-wiping device (8).
The glass-wiping device (8) comprises a suction device (1), a cleaning unit, a driving unit (4), a running unit (2), and a control unit (5).