Apparatus for lasting footwear

Boot and shoe making – Lasting machines – Nipper stretcher

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Details

12 12, 12 124, A43D 2100

Patent

active

046087230

ABSTRACT:
Apparatus for lasting footwear comprising a wiper assembly which lays the lasting margin about the insole which prior to lasting is pressed against the last by an adhesive injector plate. By a control the movement of the wiper assembly is arrested in an intermediate position in which the wiper assembly has just traversed the insole margin. By means of a signalling device a "fall away" signal which causes the injector plate to fall away from the insole is supplied when the wiper assembly is arrested. Adjacent the injector plate are provided adhesive injector nozzles which are movable away from the plate. By means of a latching member or a timer member it is ensured that the wiper assembly closes only if the adhesive injector nozzles cannot hinder the movement of the wiper assembly.

REFERENCES:
patent: 2915763 (1959-12-01), Weisz
patent: 2955302 (1960-10-01), Schoenmakers
patent: 3399411 (1968-09-01), Fisk
patent: 3579691 (1971-05-01), Fichtner et al.
patent: 3657745 (1972-04-01), Brown
patent: 3675260 (1972-07-01), Kamborian et al.
patent: 4407033 (1983-10-01), Garner et al.
patent: 4470165 (1984-09-01), Becka

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