Removable snow pole insert

Details Removable snow pole insert Removable snow pole insert

1989-11-27

1991-03-05

Kundrat, Andrew V.

Road structure, process, or apparatus

Traffic director

Yielding

256 1, 403372, E01F 900

Patent

active

049973070

ABSTRACT:
A snow pole extension device for attachment to road side delineators wherein at least a section of the delineator includes a tubular cross section and opening having a substantially uniform geometric configuration. The device includes an insert coupling for attachment to a base end of the snow pole to facilitate its insertion within the tubular opening of the delineator. This insert coupling is configured as a sleeve member having a tubular opening similar in geometric configuration with the external configuration of the snow pole to facilitate snug, friction fit attachment. The sleeve member is formed with an exterior configuration and dimension sufficiently small to enable insertion and retention of the sleeve member therein by means of a tight, frictional fit.

REFERENCES:
patent: 4629078 (1986-12-01), Korth
patent: 4636106 (1987-01-01), Waisbrod

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