Adjustable telescoping utility pole

Details Adjustable telescoping utility pole Adjustable telescoping utility pole

1997-10-20

2000-04-04

Kim, Harry C.

Joints and connections

Articulated members

Lockable at fixed position

403104, 403290, 294 192, F16B 204

Patent

active

060452889

ABSTRACT:
An adjustable telescoping utility pole apparatus formed from a number of inter-received tubular members and frictional insert mechanisms. Each frictional insert mechanism has one end engaged with the inner diameter of the inner tubular member and a second end sidably engaged with the inner diameter of the outer tubular member.

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patent: 5370368 (1994-12-01), Terrels et al.
patent: 5664820 (1997-09-01), Carmien

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