FIELD: sewing industry. SUBSTANCE: needle has a wider range of its working surface and two working zones (cylindrical and blunting areas) with the use of the knurling method. The device has a knurled grooved stem. The stem has an eyelet and a point at its lower part. The point ends with a blunting. The other variant is angle 35 or 45 deg at the top. EFFECT: enhanced operating capabilities. 4 cl, 5 dwg
Title | Year | Author | Number |
---|---|---|---|
SEWING MACHINE NEEDLE | 1991 |
|
RU2051240C1 |
SPINDLE FOR MAKING RELIEF DESIGN ON FABRIC | 1991 |
|
RU2034104C1 |
NEEDLE OF SEWING MACHINE | 1991 |
|
RU2068464C1 |
ROD FOR FORMING RELIEF ON FABRIC | 1992 |
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RU2088712C1 |
DEVICE FOR PRODUCING RELIEF MATERIAL | 1991 |
|
RU2010058C1 |
SEWING MACHINE NEEDLE | 1991 |
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RU2011710C1 |
SEWING MACHINE NEEDLE | 1991 |
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RU2010053C1 |
ROD FOR FORMING NAP RELIEF FABRIC | 1991 |
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RU2010060C1 |
ROD FOR PRODUCING RELIEF ON MEAN THICKNESS FABRIC | 1991 |
|
RU2010056C1 |
SEWING MACHINE NEEDLE | 1991 |
|
RU2010052C1 |
Authors
Dates
1995-12-27—Published
1991-07-15—Filed