Cable length and tension measuring device

Details Cable length and tension measuring device Cable length and tension measuring device

1992-04-13

1994-04-26

Chilcot, Jr., Richard E.

Measuring and testing

Dynamometers

Responsive to force

73862451, G01L 100

Patent

active

053056493

ABSTRACT:
A measuring device for measuring length of flexible line moved through the device along with tensile force in moving or stationary line. The device has a grooved counterwheel and pressure wheels pressing the line into a groove around the counterwheel and includes adjusters for adjusting the pressing force exerted by each pressure wheel on the line. A load cell mounted on the device is used to measure the resultant force on the counterwheel from tensile force in the line. A counter or counterdrive is connectible to the counterwheel shaft.

REFERENCES:
patent: 1901962 (1933-03-01), Greene
patent: 3494183 (1970-02-01), Sokolosky
patent: 4492363 (1985-01-01), Niskin
"Composite Catalog of Oil Field Equipment and Services," 37th Revision, vol. 2, by World Oil, Houston (p. 2584).
SIE Wireline Products, Ft. Worth, Tex. (p. 3.2).
Martin-Decker, 1988-1989 Catalog, Cedar Park, Tex. (p. 13).
Mathey Wireline Units, by Mathey International, Ltd., Tulsa, Okla. (p. 21).
"S.S.R. International Sales Catalogue Issue 4" by S.S.R. (International) Limited, Dyce, Aberdeen AB2 OGA, U.K.

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