| 摘要 |
PROBLEM TO BE SOLVED: To provide a cone type bolt connecting device for multi-disc shaft clutch which can be quickly simply controlled. SOLUTION: This cone-type bolt connecting device includes a fastening bolt 8 and fastening sleeves 10, 11 and a seat plane between the fastening bolt 8 and the fastening sleeves 10, 11 is shaped like a cone and the sleeve 10 holds the second fastening sleeve 11 and the second sleeve 11 has a collar 18 and tightly fixes disc packets 6, 7 in the axial direction in relation to a fastening ring 12 and a seat plane between two fastening sleeves 10, 11 is shaped like a cylinder. The fastening bolt 8 and the first fastening sleeve 10 form an annular gap (S) and the width of the annular gap (S) is proportional to the degree of fastening of the cone type bolt connecting device. |
