| 摘要 |
A clearer device for removing accumulated debris on a draft roller has a clearer pad member mounted in a support frame which pivots so as to permit the clearer pad member to come into and out of contact with the draft roller thereby allowing accumulated wastes to escape. A stopper plate is biased against the draft roller by the clearer pad member thus keeping the clearer pad member in contact with the draft roller. An elastic member protrudes from the support frame and contacts a rotating shaft which has a protrusion. The protrusion periodically engages the elastic member which pivots the support frame disengaging the clearer pad member from the draft roller and releasing accumulated wastes.
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