What is trapezoidal windshield wipers?

Before going directly todescription of the repair of such a component of the car as a trapeze wiper, it is necessary to understand what a similar device is.

Terminology

So, the term described earlier is used forthe designation of the drive of the so-called wipers, which by means of the existing mechanism facilitates the transformation of the rotational pulse of the geared motor into the translational movement of the brushes. Thus, the trapeze of the wiper is a fairly complex electromechanical device responsible for the cleanliness of the windshield of your car. The main elements of the mechanism under consideration are usually shafts, thrusts, motors and bodies. In turn, the reducer has such details as a hinge and a finger. Therefore, it is necessary to form an idea of ​​why each of the above-mentioned parts is needed. So, the trapeze of the windshield wiper (Daewoo Nexia), for example) is set in motion with the help of a motor that performs a circular movement of the finger.

In turn, the links connecting the reducer and the shafts transmit impulses of oscillatory nature, which contributes to the so-called swinging of the wiper blade from side to side.

Difficult manufacturing

At present, even with considerabletechnical equipment of manufacturing plants, the development and production of such a complex of parts, such as trapezoidal windshield wipers, is a rather complicated process. In addition, each company produces elements that most closely match other products, and also meet the stated operating conditions. The modern market of auto parts offers the purchase of both the already assembled kit and its components separately.

First signs

Of course, any car owner dreams ofuninterrupted and long-term operation of both the whole machine and each individual element. Of course, trapeze windshield wipers are included in their number! Nevertheless, it is the long term of use that entails the gradual wear of the parts, which in time will invariably affect the functionality of the whole mechanism. With regard to the wiper system, it is possible to note initially that there is an outside noise in the car's interior during the operation of the windshield wipers. Over time, it can develop into an incorrect operation of the entire device, interruptions or even complete stopping of the brushes. To prevent this, you will need to replace the trapeze wiper. Such an event is produced either independently or in a car workshop, where highly qualified specialists quickly and efficiently carry out the required action. Of course, each of the options has advantages and disadvantages. For example, a feature of the first option of replacement can be called less financial costs, and the second - the speed and quality of installation.