Windscreen Wiper Evolution Into The Next Decade.
Today, if you pick up a packet of wiper blades and give them a cursory visual accounting they will appear to be almost undifferentiated from the first proto types produced all the way back at the start of the century. But this does not tell the entire story, during the course of its evolution the wiper blades has experienced a series of alterations and will continue to change well into the future. The first thing to change was the substance of material the wiper blades was manufactured from brush; this model was engineered by Mary Anderson and patented in nineteen hundred and three. Since then, in the intervening time things such as rubber have come to the fore front of wiper blades design. The aim for this are straight forward, rubber is cheap, ok to manufacture and is flexible and water resistant. The next thing to change on the basic wiper blades design was the transition from manual hand cranked wiper blades to the latest steam or gas powered vacuum pumps.
The main problem with this tech is that the speed of the wiper blade was linearly tied to the power of the engine. If the car was going at maximum pelt the wiper blade speed crawled to almost a entire halt making for some very perilous driving conditions in the rain. The following addition was also to solve this danger, the advent of electric motors driven by batteries charged from the motion of the engine were to produce the answer and give on tap on demand power when ever it was desired. More importantly, the electricity with the discovery of alternating current could produce a abiding stream of power making sure the wiper blade went at a reliable pace disconnected from the power of the engine itself. One of the most recent and exciting developments in wiper blade design is the flat wiper, a variety factors have conspired to encourage developers to try something different.
Things like lack of space on the bonnet, reliability, safety and aero dynamic drag have coerced the manufacturers to have a rethink of this old simple replacement wiper blades design. The flat replacement wiper blades is in part a allusion to the global environmental problems we face today as a collection planet; the flat wiper will radically reduce the amount of fuel used and is therefore vital in the contribution against global warming. This new type of replacement wiper blades has a much reduced profile than standard replacement wiper blades models and as a result they make a striking first impression which will leave the audience gasping. The new style of replacement wiper blades has many practical benefits as well, the parts is highly resilient to the wear and tear produced from alternating hot and cold climate conditions like the changing of the seasons from winter to summer each year. Another article of their ability is that they are very low in drag which means they will make the car go faster and have a cut above mileage as well. These days many European car firms are fitting replacement wiper blades as convention, on day I envision a time when all windscreen wipers fastened are of this variety.