SU987273A1 - Apparatus for preventing machine units from contamination - Google Patents
Apparatus for preventing machine units from contamination Download PDFInfo
- Publication number
- SU987273A1 SU987273A1 SU813313031A SU3313031A SU987273A1 SU 987273 A1 SU987273 A1 SU 987273A1 SU 813313031 A SU813313031 A SU 813313031A SU 3313031 A SU3313031 A SU 3313031A SU 987273 A1 SU987273 A1 SU 987273A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- contamination
- shaft
- machine units
- preventing machine
- slider
- Prior art date
Links
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Treatment Of Fiber Materials (AREA)
Description
Устройство дл предохранени двухканавочного вала Д с ползуном 2 загр знени (фиг.1 и 2) состоит из верхней части 3 защитного кожуха, выполненного из полосы хлопчатобумажной ткани и нижней части его 4 и 5, укрепленной капроновой нити 6. Кить 6 нат нута между крепежньми фланцами 7, а концы защитного элемента укреплены жестко на крепежных фланцах 7. Нить 6 нат нута сквозь полосу через длинные 4 и короткие 5 промежутки полосы таким образом, что короткие промежутки полосы 5 расположены между нитью и валом (фиг.3 Р.Середина полосы защитного элемента укреплена между ползуном 2 и крепежными фланцами 8 и 9 кронштейна 10 винтами креплени электризатора к ползуну.The device for the protection of a two-shaft shaft D with a slider 2 of contamination (Figures 1 and 2) consists of an upper part 3 of a protective casing made of a strip of cotton fabric and the lower part of it 4 and 5 reinforced with a nylon thread 6. Kite 6 tension between fasteners flanges 7, and the ends of the protective element are rigidly fixed to the mounting flanges 7. Thread 6 tension through the strip through the long 4 and short 5 intervals of the strip so that the short intervals of the strip 5 are located between the thread and the shaft (FIG. 3). element mountable between the slide 2 and the mounting flanges 8 and 9 of the bracket fastening screws 10 to the slider elektrizatora.
Предлагаемое устройство (фиг.1.и. 2.)в исходном положении - верхн половина защитного элемента сложена и располагаетс между лотком 11 и валом 1, а нижн половина раст нута и защищает вал от попадающих с лот-. ка шарикой про вл ющего порошка. После включени электродвигатель начинает вращатьс и его вращение через ролики 12 передаетс валу 1, вращающемус в кронштейнах 13 корпуса. Ползун 2 с кронштейном 10. начинает двигатьс вниз по валу, перемеща защитный элемент. Нижн половина 4 и 5 при этом складываетс , а верхн половина полосы 3 раст гиваетс . В нижнем положении ползуна верхн половина 3 полностью раст нута на нити а нижн половина 4 и 5 сложена. При дальнейшем вращении вала 1 ползун начинает- двигатьс вверх, и устройство приходит в исходное положение. Электрод 14 служит дл подвода напр жени The proposed device (Fig. 1.i. 2.) is in the initial position - the upper half of the protective element is folded and placed between tray 11 and the shaft 1, and the lower half is stretched and protects the shaft from falling from the lot. ka bead developing powder. After switching on, the electric motor begins to rotate and its rotation through the rollers 12 is transmitted to the shaft 1, rotating in the brackets 13 of the housing. The slider 2 with the bracket 10. begins to move down the shaft, moving the protective element. The lower half of 4 and 5 folds in, and the upper half of the strip 3 is stretched. In the lower position of the slider, the upper half of the 3 is fully stretched on the thread and the lower half of 4 and 5 is folded. With further rotation of the shaft 1, the slider begins to move up, and the device returns to its original position. Electrode 14 serves for voltage supply
Фп.Fp
к кронштейну (.фиг. 2, изображен час тично ).to the bracket (.fig. 2, depicted in part).
Технико-экономическа эффективность от внедрени предлагаемого устройства заключаетс в исключении снижени производительности машины в per зультате заклинивани вала в ползуне. К преимуществам предлагаемого устройства относ тс возможность выполнени устройства с любой пространственной конфигурациейв поперечном сечении, мала трудоемкость выполнени .Technical and economic efficiency from the implementation of the proposed device consists in eliminating a decrease in the productivity of the machine as a result of the shaft being wedged in the slide. The advantages of the proposed device include the possibility of making the device with any spatial configuration in the cross section, the complexity of execution is low.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813313031A SU987273A1 (en) | 1981-04-08 | 1981-04-08 | Apparatus for preventing machine units from contamination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813313031A SU987273A1 (en) | 1981-04-08 | 1981-04-08 | Apparatus for preventing machine units from contamination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU987273A1 true SU987273A1 (en) | 1983-01-07 |
Family
ID=20967510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813313031A SU987273A1 (en) | 1981-04-08 | 1981-04-08 | Apparatus for preventing machine units from contamination |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU987273A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2588551C2 (en) * | 2013-06-07 | 2016-06-27 | ХЮБНЕР ГмбХ энд Ко. КГ. | Device for protection of movable elements of mechanisms or machines |
-
1981
- 1981-04-08 SU SU813313031A patent/SU987273A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2588551C2 (en) * | 2013-06-07 | 2016-06-27 | ХЮБНЕР ГмбХ энд Ко. КГ. | Device for protection of movable elements of mechanisms or machines |
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