Invention Grant
US08046970B2 Unguyed telescoping tower 有权
无人望远的伸缩塔

Unguyed telescoping tower
Abstract:
A telescoping tower comprises a plurality of telescoping tower sections, each tower section having a pressure member that engages with a respective pressure member on a respective tower section when the tower sections are moved from a nesting condition to an extended position, the engagement of the pressure members occurring at the overlap of the tower sections to increase stability of the telescoping tower and reduce unwanted play at the overlap regions.
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