Telescoping lightweight antenna tower assembly and the like

Details Telescoping lightweight antenna tower assembly and the like Telescoping lightweight antenna tower assembly and the like

1989-12-20

1992-03-31

Wimer, Michael C.

Communications: radio wave antennas

Antennas

With support for antenna, reflector or director

343901, 52118, H01Q 110

Patent

active

051012154

ABSTRACT:
A lightweight extended aluminum or similar telescopic equilateral triangular tubular mast or tower assembly with coaxially disposed inner triangular sections and cable elevating and lowering drive apparatus for controlling low-resistance telescopic movement with alternate outside-to-inside canted pulley wheels mounted near the top of each section passing the cable downwardly and inwardly of the section to a flat pulley wheel mounted near the bottom of the next inner section.

REFERENCES:
patent: 2339327 (1944-01-01), Fox
patent: 2795303 (1957-06-01), Muehlhause et al.
patent: 2942700 (1960-06-01), Parmenter et al.
patent: 3196991 (1965-07-01), Johnson et al.
patent: 3328921 (1967-07-01), Keslin
patent: 3722154 (1973-03-01), Sakamoto et al.
patent: 4151534 (1979-04-01), Bond
patent: 4176360 (1979-11-01), Leavy et al.
patent: 4254423 (1981-03-01), Reinhard
patent: 4357785 (1982-11-01), Eklund
patent: 4587526 (1986-05-01), Ahl, Jr.
patent: 4785309 (1988-11-01), Gremillion
patent: 4932176 (1990-06-01), Roberts et al.

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