Rotation transmission state switching device

• Main Authors: DOI NAGAO, INOUE EIJI
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

Provided is a rotation transmission state switching device having a simpler configuration. The present invention is provided with a clutch device and a restriction device. The clutch device is provided with: a first rotating member having a first rotating member-side engagement part; a second rotating member having a second rotating member-side engagement portion; a third rotating member having a third rotating member-side engagement portion; and an engaging member having an engaging member-side first engaging portion that engages with the first rotating member-side engaging portion, an engaging member-side second engaging portion that engages with the second rotating member-side engaging portion, and an engaging member-side third engaging portion that engages with the third rotating member-side engaging portion. The restricting device is configured so as to be capable of switching between a state in which rotation of the first rotating member is permitted and a state in which rotation of the first rotating m