SU1600946A1 - Arrangement for tightening up large threaded joints - Google Patents
Arrangement for tightening up large threaded joints Download PDFInfo
- Publication number
- SU1600946A1 SU1600946A1 SU884619791A SU4619791A SU1600946A1 SU 1600946 A1 SU1600946 A1 SU 1600946A1 SU 884619791 A SU884619791 A SU 884619791A SU 4619791 A SU4619791 A SU 4619791A SU 1600946 A1 SU1600946 A1 SU 1600946A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tightening
- support cup
- piston
- large threaded
- threaded joints
- Prior art date
Links
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
Изобретение относитс к устройствам дл зат жки крупных резьбовых соединений в химической и других отрасл х промышленности. Цель изобретени - повышение качества зат жки. При работе поршень 2 раст гивает крепежную шпильку 19, а силовой гидроцилиндр 1 с опорным стаканом 4 перемещаетс к дополнительному гидроцилиндру 9, вытесн из него рабочую жидкость через предохранительный клапан 17. При этом обойма 5, образующа со стаканом 4 винтовую пару, довертывает гайку 6. 2 ил.The invention relates to devices for tightening large threaded connections in the chemical and other industries. The purpose of the invention is to improve the quality of the stopper. In operation, the piston 2 stretches the fastening pin 19, and the power cylinder 1 with the support cup 4 moves to the additional cylinder 9, displaces the working fluid from it through the safety valve 17. At the same time, the clip 5 forming the screw pair 4 with the cup 4. 2 Il.
Description
Фиг. 2FIG. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884619791A SU1600946A1 (en) | 1988-12-14 | 1988-12-14 | Arrangement for tightening up large threaded joints |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884619791A SU1600946A1 (en) | 1988-12-14 | 1988-12-14 | Arrangement for tightening up large threaded joints |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1600946A1 true SU1600946A1 (en) | 1990-10-23 |
Family
ID=21414941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884619791A SU1600946A1 (en) | 1988-12-14 | 1988-12-14 | Arrangement for tightening up large threaded joints |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1600946A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2458782C1 (en) * | 2011-03-24 | 2012-08-20 | Открытое акционерное общество "Дальневосточный научно-исследовательский институт технологии судостроения" | Stud remover |
RU2763373C1 (en) * | 2018-06-20 | 2021-12-28 | Квикторк Ас | Tool for tightening the nut on the bolt to form a fixed joint |
-
1988
- 1988-12-14 SU SU884619791A patent/SU1600946A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР N 119019, кл. В 25 В 21/00, 1965. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2458782C1 (en) * | 2011-03-24 | 2012-08-20 | Открытое акционерное общество "Дальневосточный научно-исследовательский институт технологии судостроения" | Stud remover |
RU2763373C1 (en) * | 2018-06-20 | 2021-12-28 | Квикторк Ас | Tool for tightening the nut on the bolt to form a fixed joint |
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