Wiper linkage system
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United States of America Patent
Stats
-
Jun 21, 2022
Grant Date -
Jun 17, 2021
app pub date -
Jul 16, 2020
filing date -
Dec 13, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wiper linkage system directly transmits rotating force of a motor to one wiper arm. The wiper linkage system includes: a gear housing installed on a wiper motor, a pipe rod installed on the gear housing, a crank arm installed on an output shaft of the wiper motor, a first wiper arm installed on a first end of the crank arm by a rotating shaft, a pivot housing assembled with the pipe rod, and a second wiper arm operated by a link structure including a link unit coupled to a second end of the crank arm and the pivot housing. In particular, a first end of the pipe rod is fixed to a vehicle body by a pipe mounting.
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