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专利名称：Wire or rope puller
发明人：Michael C. Jordan,David S. Jordan申请号：US13694234申请日：20121109
公开号：US201401315A1公开日：20140515
专利附图：
摘要：A puller device for pulling a wire or rope through a conduit includes first andsecond motor-driven capstans about which a wire or rope can be wound for wire or rope-pulling purposes and an elongated arm arrangement having an end which is positionableadjacent the conduit through which the wire or rope is to be pulled. The first elongated
arm member is connected to the second arm member for movement about a pivot axis,and there are provided a plurality of rollers adjacent the pivot axis having surfaces alongwhich the wire or rope bears against so that forces which are exerted adjacent the pivotaxis by the wire or rope are distributed between the rollers. In addition, a conduit-engaging assembly mounted upon the elongated arm arrangement holds the conduit ina fixed positional relationship with respect to the elongated arm arrangement during awire or rope-pulling operation.
申请人：Michael C. Jordan,David S. Jordan
地址：Knoxville TN US,Knoxville TN US
国籍：US,US
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