SU657154A2 - Device for stretching stranded reinforcement - Google Patents
Device for stretching stranded reinforcementInfo
- Publication number
- SU657154A2 SU657154A2 SU772436810A SU2436810A SU657154A2 SU 657154 A2 SU657154 A2 SU 657154A2 SU 772436810 A SU772436810 A SU 772436810A SU 2436810 A SU2436810 A SU 2436810A SU 657154 A2 SU657154 A2 SU 657154A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- stretching
- reinforcement
- stranded reinforcement
- stranded
- guides
- Prior art date
Links
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ НАТЯЖЕНИЯ ПРЯДЕВОЙ АРМАТУРЫ(54) DEVICE FOR TENSIONING SINNING VALVES
до заведени выступов 10 муфты 8 под накладки 11, что обеспечивает закрепление устройства в гнезде 9 опорной плиты 7.before inserting the protrusions 10 of the coupling 8 under the lining 11, which ensures the fixing of the device in the slot 9 of the base plate 7.
В надпоршневую полость цилиндра подают рабочее давление, в результате чего захват 3 на штоке 2 захватывает и перемещает арматуру 4, котора свободно проходит через захват 6. Дл повторени хода нат жени рабочее давление подают в подпоршневую полость цилиндра 1, при обратном ходе штока 2 захват 3 раскрываетс и свободно перемещаетс относительно арматуры 4, котора при этом заклиниваетс в захвате 6. Затем повтор ют рабочий ходThe working pressure is supplied to the over-piston cylinder cavity, as a result of which the grip 3 on the rod 2 captures and moves the valve 4, which freely passes through the grip 6. To repeat the tension, the working pressure is fed into the piston chamber of the cylinder 1 during the return stroke of the rod 2 opens and moves freely with respect to reinforcement 4, which in this case is wedged in the grip 6. Then the working stroke is repeated.
захвата 3 до окончательного нат жени арматуры 4.grip 3 until the final tension of the reinforcement 4.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772436810A SU657154A2 (en) | 1977-01-03 | 1977-01-03 | Device for stretching stranded reinforcement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772436810A SU657154A2 (en) | 1977-01-03 | 1977-01-03 | Device for stretching stranded reinforcement |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU444868A Addition SU94288A1 (en) | 1951-12-14 | 1951-12-14 | Method for studying the moisture permeability of cable sheaths |
Publications (1)
Publication Number | Publication Date |
---|---|
SU657154A2 true SU657154A2 (en) | 1979-04-15 |
Family
ID=20689347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772436810A SU657154A2 (en) | 1977-01-03 | 1977-01-03 | Device for stretching stranded reinforcement |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU657154A2 (en) |
-
1977
- 1977-01-03 SU SU772436810A patent/SU657154A2/en active
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