Spring component for vehicle windscreen wiper arm - involves system of dimensioning for attachment to connecting bolt

摘要

The spring component is for a vehicle windscreen wiper arm. The distance (d) of the bow shaped end (32) of the main section from the recess (28) is greater than the length (D) of the arm (34) of the wiper rod (14) which defines the shape of the hook (12). USE/ADVANTAGE - Spring component which can fulfil its function independently of the diameter of the connecting bolt by which the blade is attached.