| 摘要 |
<p>PURPOSE:To miniaturize whole of the device and to allow the fastening of a hose metal with large curvature by pressing a fastening claw freely slidable to the radius direction of the hose to the cam disk supporting plate of the fixed side to the inradius center direction of the hose with the cam of the cam disk. CONSTITUTION:When a rod 49 is elongated by driving a hydraulic cylinder 47 after positioning the hose end part at the center of the fastening claw 21, a rotary disk 27 and the cam plate 31 integrally rotate to the counterclockwise direction to the cam disk plate supporting plate 9. A tip end part of a guide pin 43 of the rear end part of the fastening claw 21 slides in a long hole 41 of a fastening claw returning plate 39. When the rear end face of the fastening claw 21 is reached at the tip end part of the cam 35 by rotating the cam 35, the hose is fastened. Next, when the rod 49 is contracted with the operation of the hydraulic cylinder 47, the fastening claw 21 is returned backward while sliding in the fastening claw guiding groove 19, and when the guide pin 43 reaches outside end of the long hole 41, the fastening claw 21 returns to the original position.</p> |
