CONNECTOR

专利名称：CONNECTOR

发明人：SELDEN; ROBERT W.,SCHEIN; EDWARD W.申请号：US40572473申请日：19731011公开号：US3890759A公开日：19750624

摘要：A means for attaching one member to another to prevent racking or twisting ofthe members. It includes a connector which attaches to one member and has a key whichfits into a groove in the other member. Several modifications are shown. In one theconnector clamps to the first member. In another, both members have grooves which areangularly displaced and the connector has keys which fit into both grooves. A lightstandard is illustrated. The groove is in the horizontal crossarm and is used to concealthe wire from the pole to the luminaire. The key may be channel-shaped to provideaccess into the groove for the wire.

申请人：WEYERHAEUSER COMPANY

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