| 摘要 |
The present invention relates to a belt installation tool which is to be installed so as to cover at least a part of a first side surface of a pulley, including an attaching part that is attached along an outer peripheral part of the pulley, an installation part that is brought into contact with at least a part of the first side surface of the pulley, a protection part that covers at least a part of the first side surface without coming into contact with the first side surface of the pulley, and a belt holding part that protrudes on the protection part near the outer peripheral part of the pulley, or on the installation part, in which the protection part covers at least a part of a part having a largest distance in a vertical direction from a plane defined by a part with which the installation part comes into contact in the first side surface in an area located inside the part with which the installation part comes into contact in the first side surface of the pulley. |
