| 摘要 |
An improved jig structure is provided to prevent rattling noise and deterioration in durability of the clutch disk caused due to an erroneous assembling of a clutch disk. An improved jig structure for preventing an erroneous assembling of a clutch disk(200), includes a first mounting unit(410), a second mounting unit(420), a main body, a switch(500), a contact plate(530), a power unit(540), and a buzzer(550). The first mounting unit is fitted to the center of a fly wheel(100) of a clutch disk assembly constituted by a clutch disk cover(300) mounted on the fly wheel so as to prevent escape of the clutch disk. The second mounting unit is coaxially formed from the first mounting unit and fitted to the center of the clutch disk. The main body is coaxially formed from the second mounting unit. The switch has a front portion inserted to an outer surface of the main body and a rear portion which is bent to form a contact part(510). The contact plate is arranged on the main body such that the contact part of the switch contacts the contact plate. The power unit is connected to the switch and the contact plate and arranged in the main body. The buzzer is arranged in the main body so as to generate warning sound by the operation of the power unit. |
