SU1482782A1 - Nut driver - Google Patents
Nut driver Download PDFInfo
- Publication number
- SU1482782A1 SU1482782A1 SU874304650A SU4304650A SU1482782A1 SU 1482782 A1 SU1482782 A1 SU 1482782A1 SU 874304650 A SU874304650 A SU 874304650A SU 4304650 A SU4304650 A SU 4304650A SU 1482782 A1 SU1482782 A1 SU 1482782A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gear
- wrench
- open position
- key
- nut
- Prior art date
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Гайковерт относитс к механизированному инструменту дл зат жки резьбовых соединений на трубопроводах. Цель изобретени - повышение надежности и удобства эксплуатации за счет усовершенствовани устройства ключа-шестерни в раскрытое положение зева. При работе гайковерт зевом 9 ключа-шестерни 8 устанавливаетс на гайку трубопровода. Посредством привода 2 через зубчатую передачу ключ-шестерн 8 зат гивает гайку до упора, и привод отключаетс . Затем ключ-шестерн 8 перемещаетс с гайки на трубопровод, нажимаетс кнопка до контакта ее хвостовика 12 с пазом 11 в виде части кольца. При повторном включении привода 2 происходит установка зева 9 в раскрытое положение и сн тие гайковерта с трубопровода. 2 ил.A wrench refers to a mechanized tool for tightening threaded connections on pipelines. The purpose of the invention is to increase reliability and ease of operation by improving the key-pinion device in the open throat position. In operation, the wrench, by a key-pinion gearbox 9, is mounted on the pipeline nut. By means of actuator 2, a gear wrench 8 tightens the nut up to the stop through a gear drive, and the actuator is deactivated. Then the gear wrench 8 is moved from the nut to the pipeline, the button is pressed until the contact of its shank 12 with the groove 11 as part of a ring. When the drive 2 is turned on again, the shed 9 is set to the open position and the wrench is removed from the pipeline. 2 Il.
Description
Фиг. 2FIG. 2
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874304650A SU1482782A1 (en) | 1987-09-11 | 1987-09-11 | Nut driver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874304650A SU1482782A1 (en) | 1987-09-11 | 1987-09-11 | Nut driver |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1482782A1 true SU1482782A1 (en) | 1989-05-30 |
Family
ID=21327224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874304650A SU1482782A1 (en) | 1987-09-11 | 1987-09-11 | Nut driver |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1482782A1 (en) |
-
1987
- 1987-09-11 SU SU874304650A patent/SU1482782A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 323259, кл. В 25 В 21/00, 1970. Авторское свидетельство СССР № 895643, кл. В 25 В 21/00, 1980. * |
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