| 摘要 |
A snubber device in the drive between a motor output and the powered cutting blade of a cutting tool, where the snubber device includes a pair of adjacent plates each independently supported to rotate about a common axis but further having together interfitting and cooperating boss and enlarged slot configurations, a resilient snubber element is located within each slot to be abutted by the cooperating boss and is effective under one degree of distortion to transmit one level of driving torque to the cutting member and is effective under further degrees of distortion to absorb high impact loading of the cutting member without damage thereto or of the drive.
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