SU657154A2 - Device for stretching stranded reinforcement - Google Patents

Device for stretching stranded reinforcement

Info

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
Application number
SU772436810A
Other languages
Russian (ru)
Inventor
Роберт Амаякович Оганесян
Вячеслав Геворгович Асатрян
Александр Александрович Соколов
Рудольф Васильевич Гришин
Original Assignee
Oganesyan Robert A
Asatryan Vyacheslav G
Sokolov Aleksandr A
Grishin Rudolf V
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oganesyan Robert A, Asatryan Vyacheslav G, Sokolov Aleksandr A, Grishin Rudolf V filed Critical Oganesyan Robert A
Priority to SU772436810A priority Critical patent/SU657154A2/en
Application granted granted Critical
Publication of SU657154A2 publication Critical patent/SU657154A2/en

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)

1.Устройство дл  нат жени  пр девой арматуры по авт. св. № 444868, отличающеес  тем, что, с целью повышени  надежности его закреплени  в гнезде опорной плиты стенда или формы, оно снабжено соединительной муфтой, охватывающей направл ющие .1. Device for tensioning virgin reinforcement according to ed. St. No. 444868, characterized in that, in order to increase the reliability of its fixing in the seat of the stand or form base plate, it is provided with a coupling sleeve covering the guides. 2.Устройство по п. 1, отличающеес  тем, что, с целью уменьшени  его габаритов , захват направл ющих установлен на их конце.2. A device according to claim 1, characterized in that, in order to reduce its dimensions, the gripping of the guides is installed at their end. б 5b 5
SU772436810A 1977-01-03 1977-01-03 Device for stretching stranded reinforcement SU657154A2 (en)

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)

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