ACTUATOR

PURPOSE: To realize an actuator which enables control which gives no uncorfotable feeling to an operator by stabilizing a generation rate of negative pressure. CONSTITUTION: In an actuator 1, a throttle wire is pulled or returned by adjusting negative pressure generated in a negative pressure genera...

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Bibliographische Detailangaben
Hauptverfasser: IDA MASAO, KAWAMURA YUJI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE: To realize an actuator which enables control which gives no uncorfotable feeling to an operator by stabilizing a generation rate of negative pressure. CONSTITUTION: In an actuator 1, a throttle wire is pulled or returned by adjusting negative pressure generated in a negative pressure generation chamber 3f of a negative pressure pump 3. The negative pressure pump 3 is provided with a step motor 40 which is rotated in every preset step.