wiper motor
  Posting Date : 2024-03-28 16:03:07

Detailed Product Description


Inventor William M. Folberth, in 1919, applied for a patent for an automatic windscreen wiper apparatus. The patent was granted in 1922. It was the first automatic mechanism. Trico later settled a patent dispute with Folberth and purchased Folberth's Cleveland company, the Folberth Auto Specialty Co. The new vacuum-powered system quickly became standard equipment on automobiles,

wiper motor for big bus

and the vacuum principle was in use until about 1960. In the late 1950s, a feature common on modern vehicles first appeared, operating the wipers automatically for two or three passes when the washer button was pressed, making it unnecessary to manually turn them on as well. Today, an electronic timer is used, but originally a small vacuum cylinder mechanically linked to a switch provided the delay as the vacuum leaked off.truck wiper motor

 
Contact Information
Contact:Min Young
Telephone:18059737154
sales@c-eu.cn
Fenshiuguan Donglian industry Zone, Guanling Town,Fuding,Fujian,China
http://www.c-eu.cn