| 摘要 |
A support pole for monitors and like heavy equipment comprises a series of telescopic pole lengths 12, 14, 16 lockable together in an extended condition and retractable to allow the equipment to be brought close to ground level. The lowermost pole length 16 is provided with a base plate 20 to be secured to a foundation. A removable jack 40 may be secured in the base plate to lift and lower the uppermost pole lengths 12, 14 between their extended and retracted positions. <IMAGE> |
