BELT-TYPE CONTINUOUSLY VARIABLE TRANSMISSION

Since a belt-type continuously variable transmission is provided with an operation part (25) which can rotate the nut member (21) without depending on the rotational power of the motor (19), it is possible to make the threaded shaft (13) stroke by operating the operation part (25) and rotating the n...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIDA Yoshihiro, MORITA Go, YOSHIZAWA Hiroyasu, OKAMOTO Teruhisa, ATSUMI Takashi, MATSUURA Kohei
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Since a belt-type continuously variable transmission is provided with an operation part (25) which can rotate the nut member (21) without depending on the rotational power of the motor (19), it is possible to make the threaded shaft (13) stroke by operating the operation part (25) and rotating the nut member (21). Therefore, even when a screw feed mechanism in which the reverse efficiency of a screw is lower than the forward efficiency is used, it is possible to easily adjust the stroke position of the threaded shaft (13). Thus, it is possible to provide a belt-type continuously variable transmission that enables the stroke position of a threaded shaft to be easily adjusted even when a screw feed mechanism in which the efficiency of converting linear motion of the threaded shaft into rotary motion is lower than the efficiency of converting rotary motion into linear motion is used.