Boot and shoe making – Lasting machines – Wiper folder
Patent
1984-08-27
1986-12-09
Schroeder, Werner H.
Boot and shoe making
Lasting machines
Wiper folder
12123, A43D 2108
Patent
active
046271244
ABSTRACT:
The invention relates to a device for supporting the last in a toe lasting machine in which the last, with its sole facing down, is supported on a last support and is held with its heel portion on a heel support carrier which can be adjusted to the length of the last and has an abutment face more or less adapted or adaptable to the shape of the heel portion. To prevent tipping moments from acting on the last during lasting, provision is made for the mounting of the heel support carrier to enable it to pivot relative to the last support about an axis which is vertically below the last support. This pivot axis is substantially parallel to the support plane of the last support for the last and is substantially perpendicular to the longitudinal direction of the heel support carrier holding a last which is clamped for a toe lasting operation.
REFERENCES:
patent: 2094110 (1937-09-01), Schoenky
patent: 2350849 (1944-06-01), Walther, Sr.
patent: 2596169 (1952-05-01), Proulx et al.
patent: 3091786 (1963-06-01), Vornberger
patent: 3365736 (1968-01-01), McKibbin et al.
patent: 3579690 (1971-05-01), Kamborian
patent: 3852841 (1974-12-01), Schindler et al.
Meyers Steven N.
Schon & Cie. Gesellschaft mit beschrankter Haftung
Schroeder Werner H.
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