Measuring and testing – Sheet – woven fabric or fiber
Patent
1978-06-21
1979-02-06
Gorenstein, Charles
Measuring and testing
Sheet, woven fabric or fiber
223 75, 223 77, G01L 504
Patent
active
041377630
ABSTRACT:
A hosiery article stretching and marking device and a leg form are provided to accurately measure and compare the relative compressive forces of longitudinally spaced portions of stretchable hosiery articles. The form includes integral leg and foot portions with the leg portion being circular in cross-section throughout its length and with successive segments increasing in circular diameter from the foot portion and throughout the length of the leg portion. Flat flexible and radii conformable sensor devices are supported in spaced longitudinal positions along the leg form and pressure indicating gauges are operatively connected to the sensor devices and provide a visual indication of the relative compressive forces applied by the hosiery article on the areas of the leg form where the sensor devices are located. The stretching and marking device is used for premarking the hosiery with longitudinal lines which are used to properly align the hosiery with positioning indicia lines extending longitudinally along the leg portion of the form.
REFERENCES:
patent: 2369661 (1945-02-01), Dangelimajer
patent: 2567478 (1951-09-01), Hartline
patent: 2661877 (1953-12-01), Albertson et al.
patent: 2675703 (1954-04-01), Henimerich et al.
patent: 3811607 (1974-05-01), Glaze, Jr.
patent: 3818756 (1974-06-01), Barron et al.
patent: 3975956 (1976-08-01), Peel
Gorenstein Charles
Rampon Products, Incorporated
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