Foot-supporting insole

Details Foot-supporting insole Foot-supporting insole

1980-02-22

1982-03-02

Kee Chi, James

Boots, shoes, and leggings

Insoles

36 71, 128595, A43B 1338, A43B 1900

Patent

active

043172938

ABSTRACT:
The invention relates to a foot-supporting insole of which the front bounding line (24) extends in front of the ball (28) of the little toe at the outside of the foot and behind the ball (27) of the big toe at the inside of the foot. To enable such an insole to be used in all conventionally marketed shoes and to ensure that correct adaptation to the foot of the wearer will not be necessary, it is suggested to make the insole (2) of resiliently elastic material of substantially constant thickness and to construct it so that it is curved upwardly at the inside (3) of the foot, the stiffness of the insole (2) at least at the outside zone of the foot being so high that the foot rotatingly rolls towards the big toe during walking. Preferably, the length of the insole (2) at the inside of the foot corresponds to a size which is several sizes smaller than the measurement corresponding to the length at the outside of the foot.

REFERENCES:
patent: 1517610 (1924-12-01), Bayless
patent: 1867431 (1932-07-01), Wood
patent: 2146888 (1939-02-01), Fisch
patent: 2242868 (1941-05-01), Musebeck
patent: 2415580 (1947-12-01), Davis
patent: 2426735 (1947-09-01), Hiss
patent: 3448533 (1969-06-01), Beckwith

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