Automobile wiper apparatus

Details Automobile wiper apparatus Automobile wiper apparatus

Filed on

1988-11-21

Date issued

1990-08-14

Examiner

Stinson, Frankie L.

Patent Class

Brushing, scrubbing, and general cleaning

SubClass

Attachments

SubSubClass

Optical-member-attachable cleaner

Other Related Categories

1525017, 1525027, 74 70, 74 75, B60S 126

Type

Patent

Status

active

Patent number

049475070

Description

ABSTRACT:
An automobile wiper device has a pair of wiper arms movable between full-concealed position and semi-concealed position. The wiper arm reciprocates between the lower and upper turning positions, by the rotating force transmitted from the driving motor through the driving mechanism. The driving mechanism includes a driving lever secured together with the wiper arm to the rotary shaft fixed on the vehicle body, a switching lever coupled to the crank arm of the driving motor through a link shaft, and a turn-over spring secured between the switching lever and the driving lever. When the wiper resting position is jammed with snow, said switching lever acts to shift the lower turning position of the wiper arm from the full-concealed position to the semi-concealed position upon the rotating force being transmitted from the driving motor exceeds the bias force of the turn-over spring.

REFERENCES:
patent: 2786175 (1957-03-01), Rohr
patent: 2847978 (1958-08-01), Kelley et al.
patent: 3113333 (1963-12-01), Howard
patent: 4466153 (1984-08-01), Seibicke
patent: 4475263 (1984-10-01), Lystad
patent: 4559845 (1985-12-01), Fallows
patent: 4597129 (1986-07-01), Eustache et al.
patent: 4610046 (1986-09-01), Buschur et al.
patent: 4741067 (1988-05-01), Jambor et al.
patent: 4787114 (1988-11-01), Okudaira

Affiliated with

Also associated with

Rating

Automobile wiper apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automobile wiper apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automobile wiper apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-453143