Guide device for the workpiece of a sewing machine

Details Guide device for the workpiece of a sewing machine Guide device for the workpiece of a sewing machine

1986-06-02

1987-07-21

Schroeder, Werner H.

Sewing

Stitch forming

Feeding work material

112322, 112DIG3, D05B 2710

Patent

active

046810510

ABSTRACT:
A guide device for the workpieces on a sewing machine comprises driven guide wheels arranged one above and one below the workpiece, and revolving in a plane extending crosswise to a sewing direction for the workpieces. The guide wheels are each mounted on a low-mass rocker which are, in turn, mounted on a support. Due to the low-mass construction of the rockers, they form together with the respective guide wheels, vibratory systems uncoupled from the respective supports, whereby a uniform frictional contact between the guide wheels and the workpieces is achieved.

REFERENCES:
patent: 4292908 (1981-10-01), Blessing
patent: 4462530 (1984-07-01), Block et al.
patent: 4466367 (1984-08-01), Price et al.
patent: 4526119 (1985-07-01), von Hagen
patent: 4572094 (1986-02-01), Taddicken

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