Lifting loop

Details Lifting loop Lifting loop

1978-04-25

1980-11-11

Hunter, H. Hampton

Sewing

Products

Sewn web or sheet

112420, 112441, 190 59, 294 74, D05B 9300

Patent

active

042326192

ABSTRACT:
A lifting loop comprising a core of parallel threads enclosed in a protecting covering which is formed by a woven ribbon that is stitched together at its edges whereby a side seam extending in the longitudinal direction of the loop is formed and the covering is made to enclose said core snugly. A second longitudinal seam may be stitched diametrically opposed to the first seam. In a simple manner is thus produced a reliable lifting loop possessing highly satisfactory lifting characteristics and maximum durability and strength.

REFERENCES:
patent: 1403167 (1922-01-01), Kahlow
patent: 1765884 (1930-06-01), Schemmel
patent: 1820935 (1931-09-01), Buhler
patent: 1990873 (1935-02-01), Lenz
patent: 2519604 (1950-08-01), Ronolt
patent: 2628695 (1953-02-01), Rognsvoog

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