Device for controlling the position of a semi-product of a treated shoe
AssigneeTovarny Stojirenske Techniky Koncern
InventorsAntonin Petrzelka, Rudolf Pseja
Life of this patent
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Abstract
A device for controlling the position of a semi-product of treated shoes comprises a holder, which is provided with a heel support and a toe cap support, the mutual distance of which is adjustable by means of a displacement chain according to the size of the treated shoe. The holder is arranged in side pieces which are fixed to flanges of a hollow shaft seated in a fork extension piece of a vertical spindle seated on a pin shaft fixed in a supporting platform. A piston rod of a main pressure cylinder is connected to one of the side pieces.
Claims3
A device for controlling the position of a semi-product of a treated shoe with respect to the position of a treating tool, comprising
- a holder, which holder is provided with a heel support and a toe cap support, the mutual distance of which is adjustable by a displacement chain according to the size of the treated shoe, the holder being seated in two side pieces, which are fixed to flanges of a hollow shaft seated in a fork extension piece of a vertical spindle seated on a pin shaft fixed into a supporting platform, and
- to one of the side pieces there is connected a piston rod of a main pressure cylinder,
- whereby the semi-product of the treated shoe is mounted on said holder by adjustment of said toe cap and heel supports and the position of said holder is controlled by turning of said vertical spindle on said pin shaft which action turns said side pieces and thereby turns said holder, the position of said holder being further controlled by said piston rod which, when activated by said pressure cylinder, tilts said said said pieces about said hollow shaft in said fork extension.
Dependencies are inferred from the claim text.