Control structure of engine throttle valve
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United States of America Patent
Stats
-
Sep 1, 2015
Grant Date -
May 23, 2013
app pub date -
Oct 18, 2012
filing date -
Nov 23, 2011
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A control structure is provided for a throttle valve of engine. The throttle valve includes a throttle plate arranged inside the valve body and mounted to a control shaft having an end extending outside the valve body and received in a control seat mounted outside the valve body and having a shaft hole seat, a constraint block, a coupling hole seat, and a cable outlet section. A control assembly includes a return spring and a control rocker arm that includes a connection section forming a connection hole to be fit over the control shaft and a cable connection section, a positioning section, and a push section. The control motor is mounted to the coupling hole seat of the control seat and has a driving rod having a front tip section positioned against the push section of the control rocker arm. The control seat lid is secured to the control seat.
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