~24 min read
Encyclopedic overview
(Learn how and when to remove this message)
Windscreen wiper on a parked car. In this common design, the force from the arm is distributed evenly with a series of linkages known as a whippletree. A common windscreen wiper arm and blade A train windscreen wiper in operation (MRT Jakarta)
Excerpted from Wikipedia’s “windscreen wiper” article, available under the CC BY-SA 4.0 licence.