Pocket cloth folding device of a pocket setter

Details Pocket cloth folding device of a pocket setter Pocket cloth folding device of a pocket setter

1990-05-15

1991-01-08

Nerbun, Peter

Sewing

Special machines

Darning

112147, 112DIG3, 223 38, D05B 2100, D05B 3500

Patent

active

049826760

ABSTRACT:
A pocket cloth folding device of a pocket setter in which a flow controller is provided on a folding-pieces support member such that the amount of working fluid through a fluid pressure driver for movement of the folding-pieces support member is controlled. The flow controller is constructed to be connected to either a flow supply path or a flow exhaust path via connectors. The flow amount of the flow controller is regulated in advance according to the type of the folding-pieces support member. Therefore, the pocket cloth folding device can fold the peripheral edge of the pocket cloth, immediately after the folding-pieces support member is attached to support blocks. The amount of supply air and exhaust air of the fluid pressure driver does not need to be adjusted each time a different type of pocket cloth is to be folded.

REFERENCES:
patent: 4493276 (1985-01-01), Sadeh
patent: 4821659 (1989-04-01), Morii et al.

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