1. Windshield wiper
was driven by the wiper motor, the rotational motion of the motor through the link mechanism into a wiper arm (i.e. in addition to that part of the blade above the windshield) reciprocating movement, blowing rain enabling action.
was driven by the wiper motor, the rotational motion of the motor through the link mechanism into a wiper arm (i.e. in addition to that part of the blade above the windshield) reciprocating movement, blowing rain enabling action.