Frame wipers

 

— this type of wiper has a frame, which is a special system of rocker arms and is usually visible from the outside (only in some models it is covered with spoilers, and then, usually, partially). Frame wipers are notable for their ability to automatically adjust to the curvature of the glass, which makes them very versatile. On the other hand, in the cold season, the hinges are often jammed with freezing water, and work efficiency is noticeably reduced; and for high speeds, such windscreen wipers are not suitable.