A pneumatic mechanism designed to energy the oscillatory motion of a car’s window cleansing equipment, using compressed gasoline, sometimes air, as its power supply to drive the wiping blades throughout the windshield. This method was generally present in older automobiles and industrial purposes the place available compressed air sources existed.
Such a tool affords a technique for windshield clearing that, traditionally, supplied a less complicated various to early electrical motor techniques. Its operation relied on the provision of a compressed air provide, making it appropriate for automobiles geared up with onboard air compressors. The techniques reliability, particularly in environments the place electrical elements may be weak, was additionally thought of a profit. Nevertheless, components like inconsistent wiping velocity affected by air stress fluctuations, and the potential for air leaks, led to its eventual substitute by extra refined applied sciences.
