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RELATIONSHIP BETWEEN A CREATING GAS ELEVATOR AND A HEALTH-FORMAL STANDARD OF A VENTILE MANUFACTURING AUTHORISATION HOLDER
RELATIONSHIP BETWEEN A CREATING GAS ELEVATOR AND A HEALTH-FORMAL STANDARD OF A VENTILE MANUFACTURING AUTHORISATION HOLDER
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机译:上升的气体提升装置与通风制造授权持有人的健康正式标准之间的关系
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摘要
A connection between a shaft end of a gas exchange valve of an internal combustion engine and a sleevelike actuating piston of a valve actuator, has at least two shell-like key pieces, surrounding the shaft end and on whose radially outer circumferential surface there is a conically tapering portion, pointing away from a combustion chamber of the engine, and extending in complementary fashion to the cone angle of a radially inner conical portion of a conical fastening sleeve that includes the key pieces, and the conical fastening sleeve and the key pieces can be braced axially against one another. Protrusions and recesses engaging one another are provided on the radially inner circumferential surface of the key pieces and on the radially outer circumferential surface of the shaft end of the gas exchange valve. The conical fastening sleeve is formed by the actuating piston and the actuating piston and the key pieces have threaded portions that can be screwed into one another.
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