Wiper system
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United States of America Patent
Stats
-
Feb 3, 1998
Grant Date -
N/A
app pub date -
May 15, 1995
filing date -
Oct 10, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A system for cleaning light transmitting elements such as windscreens, window-panes or optical instruments, comprising a wiper arm supported by a carriage performing reciprocating movements, and a intermediate gear means for transforming rotary movements into oscillating movements, with the intermediate gear means cooperating with a driving means and actuating the carriage and, on the driven side, being in communication with a shaft performing oscillating movements. The shaft is the driving part of a transmission gear means for oscillating movements. The part of the transmission gear means performing movements on the driven side actuates the carriage through a tensile and/or thrust member.
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