专利名称：THREADING DEVICE发明人：ALAN WILLIAM TUPPER申请号：AU2022883申请日：19831017公开号：AU2022883A公开日：19840517
摘要：A device for threading a line with, or through, an annular member, or otherendless or apertured member, from a remote position, comprises a body for location atthe end of a pole, a rotor having a recess therein, and a threading member to which a lineis connected. The rotor comprises a pair of spaced discs having arcuate recesses on theirfacing surfaces which engage corresponding arcuate flanges on the body and threadingmember to allow the rotor to rotate with respect thereto. The rotor is biassed tomaintain the recess therein open to a space between a threading portion of thethreading member and a confronting portion of the body to receive a ring or othersimilar element in which the threading portion is engaged. On further movement, therotor rotates relative to the threading member to allow the ring to pass onto a lineattached to the threading member.
申请人：LATCHWAYS LTD.
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