Composite band for a footwear-forming machine

Details Composite band for a footwear-forming machine Composite band for a footwear-forming machine

1983-09-23

1985-01-01

Schroeder, Werner H.

Boot and shoe making

Lasting machines

Upper clamps

12 143, A43D 2302, A43D 2300

Patent

active

044908687

ABSTRACT:
A composite band for use in a footwear-forming machine. The composite band includes an elongated pad formed to have a bight portion and a pair of legs extending outwardly from the bight portion. A flexible elongated metal is secured at the outer surface of the elongated pad. The composite band is subjected to flexing forces whereby, in the footwear forming process, it is repeatedly bent to conform to the shape of the footwear and then relaxed to an unflexed condition. The metal strip contains three (or more) spaced loops, one at each leg and one at the bight portion, to prevent undue stress during flexure. The loops serve also to permit inwardly-directed forces to be applied to the composite band.

REFERENCES:
patent: 1306247 (1919-06-01), Brock
patent: 1516485 (1924-11-01), Adams
patent: 2013057 (1935-09-01), Lane et al.
patent: 2479574 (1949-08-01), Jorgensen
patent: 3606625 (1971-09-01), Ioannilli
patent: 3689952 (1972-09-01), Dawson et al.
patent: 4246673 (1981-01-01), Fichtner

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