| 摘要 |
A disc clutch arrangement is disclosed within a gear drive. One of the clutch halves is formed on the end of a quill shaft which mounts a driven gear and a hydraulic cylinder. A piston operating within the cylinder is connected to a rod extending through the quill shaft and secured at its opposite end of a pinion shaft which mounts the other half of the disc clutch. The pinion shaft is mounted in bearings, such as straight roller bearings or sleeve bearings, which permit sliding of the pinion shaft axially within the bearings. The clutch is engaged by actuating the hydraulic cylinder thereby causing the rod to draw the pinion shaft and its clutch half towards the quill shaft and its clutch half.
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