A pneumatic mechanism designed to energy the oscillatory motion of a automobile’s window cleansing equipment, using compressed fuel, usually air, as its power supply to drive the wiping blades throughout the windshield. This method was generally present in older autos and industrial purposes the place available compressed air sources existed.
Such a tool gives a technique for windshield clearing that, traditionally, offered an easier various to early electrical motor methods. Its operation trusted the provision of a compressed air provide, making it appropriate for autos geared up with onboard air compressors. The methods reliability, particularly in environments the place electrical parts may be weak, was additionally thought of a profit. Nevertheless, elements like inconsistent wiping pace affected by air strain fluctuations, and the potential for air leaks, led to its eventual alternative by extra refined applied sciences.
