CONTROL MECHANISM FOR A CARBURETOR
Disclosed herein is a carburetor comprising a body including an air induction passage, a choke valve pivotally supported in the air induction passage for pivotal movement between choke open and choke closed positions, a fuel inlet valve selectively operable for controlling introduction of fuel from...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | Disclosed herein is a carburetor comprising a body including an air induction passage, a choke valve pivotally supported in the air induction passage for pivotal movement between choke open and choke closed positions, a fuel inlet valve selectively operable for controlling introduction of fuel from a source into a fuel chamber, a control member supported by the body, having an axis, and operative for movement axially along and rotationally about the axis, and a linkage opertively connecting the control member with the choke valve and the fuel inlet valve for operating the choke valve in response to axial movement of the control member between choke open and choke closed positions and for operating the fuel inlet valve in response to rotational movement of the control member, which linkage includes a rigid arm extending fixedly from the choke valve, a choke control link integrally including a body part on the control member, an end part pivotally connected to the arm, and an intermediate resilient connecting part joining the body part and the end part, and interengaging elements on the control member and on the body part for permitting relative pivotal movement between the choke control link and the control member and for providing movement of the choke control link in common with axial movement of the control member. |
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