Boom Pole

专利名称：Boom Pole

发明人：Philip Tims,Timothy George Henson申请号：US12161939申请日：20070127

公开号：US20090008213A1公开日：20090108

专利附图：

摘要：The present invention relates to a locking means () for use in releasably lockinga first tubular structure () of a first diameter and a second tubular structure () of a seconddiameter in a predetermined position telescopically in relation to each other. The seconddiameter is less than the first diameter and the locking means comprises a component ()

adapted for gripping at least the second tubular structure and a component () adapted inuse to cause the locking means to have a locked position in which the second tubularstructure is held in place relative to the first tubular structure and an open position inwhich the second tubular structure is telescopically movable relative to the first tubularstructure.

申请人：Philip Tims,Timothy George Henson

地址：Gloucestershire GB,West Midlands GB

国籍：GB,GB

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