Windshield wiper assembly with tiltable blade

Details Windshield wiper assembly with tiltable blade Windshield wiper assembly with tiltable blade

1993-07-20

1994-07-05

Coe, Philip R.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525042, 1525031, B60S 138, B60S 140

Patent

active

053255631

ABSTRACT:
An improved wiper blade assembly is provided which has an arm member with links and blade holders pivotally and rotationally connected thereto. The links and blade holders supporting a blade member for wiping over a windshield surface. A positioning device is provided between the link and the arm to enable adjusting of the relative rotation between the link and arm. When the wiper assembly swings over the windshield, the contact angle of the blade is changeable to protect the windshield and extend the life of the wiper blade.

REFERENCES:
patent: 2915769 (1959-12-01), Ryck
patent: 4169298 (1979-10-01), Smith
patent: 4287634 (1981-09-01), Speth

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