Boot and shoe making – Miscellaneous – Assembly machines
Patent
1984-04-19
1986-07-22
Schroeder, Werner H.
Boot and shoe making
Miscellaneous
Assembly machines
12133R, 12 41, 12142RS, 36 14, A43D 2507, A43D 2500
Patent
active
046010785
ABSTRACT:
A machine is disclosed for assembling box sole footwear semiautomatically. The machine provides for carrying out a number of operations through a completely new method of footwear assembly, thus affording significant labor savings and low investment costs. Specifically, this machine for semiautomatically assembling footwear having so-called box soles comprises, in essence, a former provided, at the sides, with a plurality of perforations connected to a suction pump and mounted on an arm adapted for pivotal movement about a horizontal axis. The machine further comprises a rubber plate and members cooperating with it which are adapted to press the sole edge against the sides of the former.
REFERENCES:
patent: 1236462 (1918-04-01), Payne
patent: 1735986 (1929-11-01), Wray
patent: 1822039 (1931-09-01), Kinney
patent: 1825276 (1931-09-01), L'Hollier
patent: 1989853 (1935-02-01), Finn
patent: 2362059 (1944-11-01), Eppler, Jr.
patent: 2577749 (1951-12-01), Griswold et al.
patent: 2786237 (1957-03-01), Keen et al.
patent: 3205516 (1965-09-01), Wilisch
patent: 4266314 (1981-05-01), Londner epouse Ours
Meyers Steven N.
Schroeder Werner H.
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