Processes and devices for buffing the soles of shoe uppers

Details Processes and devices for buffing the soles of shoe uppers Processes and devices for buffing the soles of shoe uppers

1974-07-30

1976-06-08

Lawson, Patrick D.

Boot and shoe making

Miscellaneous

Assembly machines

12 795, A43D 9500

Patent

active

039613909

ABSTRACT:
A process for carrying out the buffing of the upper sole of shoes wherein said buffing is effected by a sequence of passages of a buffing tool, wherein each buffing passage effects the machining of an elemental area of the sole of the upper, said sequence of passages being so arranged that a peripheral overlapping of the single buffed elemental areas will be obtained, so as to obtain a uniform buffing of the entire sole of an upper of a shoe.

REFERENCES:
patent: 3025542 (1962-03-01), Piotrowski et al.
patent: 3400561 (1968-09-01), Bechtold
patent: 3603120 (1971-09-01), Schilke

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