Spring devices – Elastic extension devices – Compression spring
Patent
1982-05-12
1984-08-28
Husar, Francis S.
Spring devices
Elastic extension devices
Compression spring
267158, 267160, 24129A, 24131R, 256 37, 256 10, 174 40TD, 248303, F16F 100
Patent
active
044680155
ABSTRACT:
The invention provides a wire tensioning member for providing spring tension in a fence wire. There is provided a spring steel member of a resiliently deformable compound curvature, with the wire being attachable to one end, and the other end being provided with an engaging portion or shaft engageable in a recess provided on a fence post or other fixed ground anchor. The particular application is to provide resilience in light gauge (i.e. between 12-22 gauge) high tensile wire used in electric fencing systems. The resilience of the wire tensioning member also enables it to be used as a conventional gate handle, and furthermore enables the fence to be tensioned to provide overhead or pinned gates in any desired part of the fence for animals or vehicles to pass therethrough.
REFERENCES:
patent: D35370 (1901-12-01), Greiner
patent: 126417 (1872-05-01), Sellers et al.
patent: 252702 (1882-01-01), Ruane
patent: 387182 (1888-07-01), Reilley
patent: 519617 (1894-05-01), Power
patent: 2948360 (1960-08-01), Lupton
patent: 3684248 (1972-08-01), Maes, Jr.
patent: 4040604 (1977-08-01), Langlie et al.
Husar Francis S.
McLaughlin Linda
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