Machine for automatically carding soles of footwear

Boot and shoe making – Miscellaneous – Assembly machines

Patent

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Details

12 77, A43D11700

Patent

active

046446028

ABSTRACT:
The machine carries out the operations of roughening, reducing, straightening and the like on soles for footwear. The sole is automatically transferred under a processing unit by a carrier moving stepwise and provided with a plurality of driving blocks. A fixed stroke actuator comprises a pegged disc connected by mechanical transmission to the carrier. A bolt locks the carrier and arrests the carrier in the forward motion. During the return course of the actuator, the driving blocks withdraw from the sole.

REFERENCES:
patent: 1286473 (1918-12-01), Winkley
patent: 3290708 (1966-12-01), Spencer
patent: 3631553 (1972-01-01), Holland
patent: 4555823 (1985-12-01), Pedretti

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