Boot and shoe making – Tools – Interiorly stretching assembled shoes
Patent
1979-04-04
1980-12-16
Lawson, Patrick D.
Boot and shoe making
Tools
Interiorly stretching assembled shoes
24260, 211 34, A43D 500, A44B 2100, A47F 708
Patent
active
042388651
ABSTRACT:
A boot support device including a pair of shanks which engage each other intermediate their ends but closest to the upper end of the device. The inter-engagement of the shanks effects a rocking movement between the shanks to cause the lower ends of the shanks to move apart to facilitate insertion into the legs of boots. The divergence of the lower ends is effected by causing sections of the shanks near the upper ends to be squeezed together. A predetermined divergence may be effected by movement into a certain position of a hollow slider which is displaceable along the shanks. Divergence of the lower ends of the shanks may also be effected by manually squeezing together opposed sides of a loop-shaped connection extending between the shanks at the upper end.
REFERENCES:
patent: 3683459 (1972-08-01), Johansen
patent: 3907115 (1975-09-01), Satchell
Ingemann Bertil
Persson Bertil
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