SU500297A1 - Pressure Roller of Spindle Production Machine - Google Patents
Pressure Roller of Spindle Production MachineInfo
- Publication number
- SU500297A1 SU500297A1 SU2047121A SU2047121A SU500297A1 SU 500297 A1 SU500297 A1 SU 500297A1 SU 2047121 A SU2047121 A SU 2047121A SU 2047121 A SU2047121 A SU 2047121A SU 500297 A1 SU500297 A1 SU 500297A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pressure roller
- glass
- production machine
- coating
- spindle production
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000011521 glass Substances 0.000 description 13
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Description
Изобретение относитс к текстильной промышленности. Известен нажимной валик выт жного при бора машин пр дильного производства, со.держащий по крайней мере один стакан с эластичным покрытием, армированным нитью навитой по спирали, ось которой совмещена с осью стакана. Однако из-за использовани армирующей нити снижаетс величина амплитуды отрыва эластичного покрыти от стакана в радиальном направлении. Несмотр на применение хлорпренового адгезива при удельных нагрузках превышающих 3 кгс на 1 пог. см, в зоне взаимодействи нажимного валика с рифленым цилиндром возникают радиальны нагрузки, превышающие усилие взаимодействи эластичного покрыти со стаканом. В результате этого происходит отрыв покрыти от стакана. Дл обеспечени работоспособности нажимного валика при повышенных удельных /нагрузках в предложенном устройстве длина эластичного покрыти превышает длину стакана ) причем превышение длины (нависание) покрыт11 с каждого торца стакана состав- л ет 1-3 щага намотки армирующей нити. Нависающа часть покрыти ограничивает величину отрыва настолько, что отрыв становитс незаметным при визуальном наблюдении . Размер нависающей части покрыти восновном зависит от диаметра стакана. На чертеже изображен нажимной валик в сборе. Нажимной валик состоит из оси 1, стаканов 2, каждый из которых обт нут эластичным покрытием 3, армированным нитью 4, навитой по спирали, при этом крепление покрыти на стакане без адгезива осуществ.л етс за счет нависани покрыти а, расположенного по обоим торцам б стака-J нов. lianpHMep, при наружном диаметре стакана до 30 мм величина нарисани составл - . ет один шаг армирующей нити с каждого торца стакана, при диаметре стакана 31оThe invention relates to the textile industry. Known pressure roller exhaust machine spinning production machines, containing at least one glass with an elastic coating, reinforced with a thread wound in a spiral, the axis of which is aligned with the axis of the glass. However, due to the use of a reinforcing yarn, the magnitude of the tear-off amplitude of the elastic coating from the glass in the radial direction decreases. In spite of the use of chloroprene adhesive with specific loads exceeding 3 kgf per 1 running meter. cm, radial loads occur in the zone of interaction between the pressure roller and the grooved cylinder, exceeding the force of interaction of the elastic coating with the glass. As a result, the coating is detached from the glass. To ensure the efficiency of the pressure roller with increased specific / loads in the proposed device, the length of the elastic coating exceeds the length of the glass) and the excess of the length (overhang) is covered 11 from each end of the glass is 1-3 shta winding of the reinforcing thread. The overhanging part of the coating limits the amount of separation so that the separation becomes imperceptible by visual observation. The size of the overhanging part of the coating depends mainly on the diameter of the glass. The drawing shows the pressure roller assembly. The pressure roller consists of axis 1, glasses 2, each of which is covered with an elastic coating 3 reinforced with thread 4 wound in a spiral, while fixing the coating on the glass without adhesive is accomplished by hanging the coating a located at both ends of the b staka-j new lianpHMep, when the outside diameter of the glass is up to 30 mm, the amount of drawing is -. there is one step of the reinforcing thread at each end of the glass, with a glass diameter of 31o
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2047121A SU500297A1 (en) | 1974-07-26 | 1974-07-26 | Pressure Roller of Spindle Production Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2047121A SU500297A1 (en) | 1974-07-26 | 1974-07-26 | Pressure Roller of Spindle Production Machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU500297A1 true SU500297A1 (en) | 1976-01-25 |
Family
ID=20592001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2047121A SU500297A1 (en) | 1974-07-26 | 1974-07-26 | Pressure Roller of Spindle Production Machine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU500297A1 (en) |
-
1974
- 1974-07-26 SU SU2047121A patent/SU500297A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES456502A1 (en) | Method and apparatus for producing spun yarn | |
| GB1434140A (en) | Method of spinning textile fibres | |
| ES8205892A1 (en) | Spinning machine | |
| US3447310A (en) | Method for the production of yarn and a yarn obtained by applying the said method | |
| US3174270A (en) | Method and apparatus for winding thread | |
| SU500297A1 (en) | Pressure Roller of Spindle Production Machine | |
| GB1495713A (en) | Method for producing coreyarn in an open-end spinning apparatus | |
| US4372107A (en) | False twist device | |
| US2619790A (en) | Twisting tube assembly for textile machinery | |
| US4011712A (en) | Thread drawoff tube for open-end spinning machines | |
| US3106055A (en) | Textile machines | |
| US3876404A (en) | Method and apparatus for reducing tension and traversing glass fiber strand | |
| EP0295731B1 (en) | Twisting device for giving a false twisting to a textile fibre sliver | |
| US3064413A (en) | Twister for fiber attenuating apparatus | |
| GB1358810A (en) | Open-end spinning method and apparatus adapted for carrying out this method | |
| US3724195A (en) | Spindle assembly for textile machine | |
| US4215A (en) | Mode of driving- bobbins in spinners | |
| US1928679A (en) | Spinning frame | |
| GB1442284A (en) | Method and apparatus for joining thread in an open-end spinning machine | |
| SU348652A1 (en) | UNINTEGRATED SPINAL DEVICE | |
| RU2090670C1 (en) | Ring-traveller pair of textile machine | |
| Sultan et al. | 22—A COMPARISON OF THE PROPERTIES OF OPEN-END-SPUN AND RING-SPUN YARNS PRODUCED FROM TWO EGYPTIAN COTTONS | |
| GB1385063A (en) | Yarn production | |
| SU438316A1 (en) | Device for endless spinning | |
| US2650044A (en) | Zero twist yarn tensioning device |