Press fit pivot pin for a wiper blade assembly

Details Press fit pivot pin for a wiper blade assembly Press fit pivot pin for a wiper blade assembly

1992-06-22

1993-12-21

Hornsby, Harvey C.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525042, 403274, 403150, B60S 104, B60S 140

Patent

active

052711226

ABSTRACT:
A wiper blade for a windshield wiper system of a motor vehicle is described, in which wiper blade a pivot pin, that is cylindrical all along its length, is non-rotatably fixed onto a secondary yoke and engages into bearing bushes by way of its ends, which bearing bushes are non-rotatably fixed into the side walls of a primary yoke. This articulated connection is advantageous with respect to corrosional behaviour and thus with respect to the lifetime in comparison to known articulated connections with an articulated rivet that is non-rotatably connected with the primary yoke.

REFERENCES:
patent: 2642318 (1953-06-01), Ricks
patent: 3132367 (1964-05-01), Wise
patent: 3585672 (1971-06-01), Habert
patent: 3943908 (1976-03-01), Kubis et al.
patent: 4076430 (1978-02-01), Crook, Jr.
patent: 4795288 (1989-01-01), Sakai

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