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Patent Searching and Data


Title:
LINK STRUCTURE FOR WARM AIR VALVE
Document Type and Number:
Japanese Patent JPH11159353
Kind Code:
A
Abstract:

To prevent an abnormal sound on a valve shaft by a resonance resulting from the vibration of an engine.

A lever 57 is link-coupled with an output rod 55 of an actuator 24 at a coupling portion 57a, and is fitted to a valve shaft by a fitting portion 57b. The driving force of an actuator 24 is transmitted as turning force centering the fitting portion 57b via the lever 57. The output rod 55 moves linearly in a direction having an angle against the tangential direction of the turning locus of the coupling portion 57a. In the lever 57, the open valve abutting portion 57c of the lever 57 is pressed to a stopper 19 and is positioned. The stopper 19 and the coupling portion 57a are arranged so as to be mutually different in the turning shaft direction of the valve shaft.


Inventors:
KANEKO MASAHIRO
Application Number:
JP1997000324035
Publication Date:
June 15, 1999
Filing Date:
November 26, 1997
Export Citation:
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Assignee:
JIDOSHA KIKI CO
International Classes:
F02D9/04; F02D9/10; F02D11/08; (IPC1-7): F02D9/04; F02D9/10; F02D11/08
Attorney, Agent or Firm:
奥山 尚男 (外4名)