Sewing – Special machines – Pattern controlled or programmed
Patent
1995-03-13
1996-10-01
Nerbun, Peter
Sewing
Special machines
Pattern controlled or programmed
11247033, 112130, 112153, 112309, 112DIG2, D05B 2100, D05B 3510, D05B 1900, D05B 3704
Patent
active
055603084
ABSTRACT:
An apparatus is provided for processing peripheral selvedges of fabric. The apparatus includes a sewing machine unit for sewing up fabrics; an air table mechanism incorporating a number of jet apertures through which air is jetted onto an upper surface of the table in an obliquely upward direction towards a product guide member; a supplementary roller unit which vertically ascends and descends to shift a processable fabric synchronously with feeding of the sewing machine unit; a rotating unit having a fabric holding unit which descends only when sewing of a fabric corner is executed in order to hold and rotate the objective fabric by a predetermined angle and then ascends after rotating the fabric by a predetermined angle; a flange strip supply unit for supplying a flange strip to the sewing machine unit; and a controller unit for integrally controlling operation of the above component units. The flange strip supply unit includes a feed roller driven by a motor, a rotatable pressing roller, a cutter unit, and a pressing unit for pressing both sides of the flange strip fed from the flange supply unit by centering the flange strip around a travelling line of the cutter.
REFERENCES:
patent: 4434731 (1984-03-01), Beisler
patent: 4498404 (1985-02-01), Sadeh
patent: 4630364 (1986-12-01), Fyfe et al.
patent: 4838186 (1989-06-01), Resta et al.
patent: 5216969 (1993-06-01), Thomas
Matsushita Industrial Co., Ltd.
Nerbun Peter
LandOfFree
Apparatus for processing peripheral selvedges of fabric does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for processing peripheral selvedges of fabric, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for processing peripheral selvedges of fabric will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1496190