A pneumatic mechanism designed to energy the oscillatory motion of a automobile’s window cleansing equipment, using compressed gasoline, sometimes air, as its vitality supply to drive the wiping blades throughout the windshield. This method was generally present in older automobiles and industrial functions the place available compressed air sources existed.
Such a tool presents a way for windshield clearing that, traditionally, supplied an easier different to early electrical motor methods. Its operation relied on the supply of a compressed air provide, making it appropriate for automobiles geared up with onboard air compressors. The methods reliability, particularly in environments the place electrical parts could be weak, was additionally thought of a profit. Nevertheless, components like inconsistent wiping pace affected by air stress fluctuations, and the potential for air leaks, led to its eventual alternative by extra refined applied sciences.
