专利名称：Chamfering apparatus with coating device发明人：DOWD; DANIEL J.申请号：US47856574申请日：19740612公开号：US3880114A公开日：19750429
摘要：Each one of a pair of pivot arms is pivoted at one end to a stationary support,the pivots being in vertically spaced relation. The free end of each arm carries a drivenshaft journaled therein. The shafts are free floating and are disposed in vertically spacedrelation with their axes in a common vertical plane. Each shaft carries a chamfering tooland a guide roller therefor arranged in close proximity. Biasing means yieldingly urgesthe free ends of the pivot arms towards each other so that their respective guide rollersand tools forcibly engage the top and bottom faces of a workpiece passed
therebetween. The shafts are driven from a single motor common thereto, using pulleyand elastic belt drive connections. A similar arrangement of pivot arms carries means forapplying liquid stain to the surfaces chamfered by the tools.
申请人：WESTVACO CORPORATION
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