SU611020A1 - Suspended roof support erector - Google Patents
Suspended roof support erectorInfo
- Publication number
- SU611020A1 SU611020A1 SU752186747A SU2186747A SU611020A1 SU 611020 A1 SU611020 A1 SU 611020A1 SU 752186747 A SU752186747 A SU 752186747A SU 2186747 A SU2186747 A SU 2186747A SU 611020 A1 SU611020 A1 SU 611020A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- roof support
- suspended roof
- support erector
- erector
- suspended
- Prior art date
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
Кр пеукпадчик .работает следующим образом .Cr peukpadchik. Works as follows.
На захваты нижнего эвена 9 опушенной стрелы (положение ) укладывают верхн к крепи. Затем включают пневмодвигатель 3; последний вращает ходовой винт 4, по которому посредством гайки 6 перемещает cs каретка 5 с блочками 7. При этом гибкий элемент 12 поднимает нижнее звено 9 стрвйы с уложенным на захваты верхн ком на высоту, равную удвоенному перемещению каретки 5. Поднима сь, нижнее звено 9 доходит до упора 11 (положение ТТ стрелы ), после чего происходит перемещение обоих звеньев стрелы к верхн к крепи подни маетс на требуемую высоту (положениеШ стрелы).On the hooks of the lower Evena 9 pubescent arrows (position) are placed upwards to the lining. Then include air motor 3; the latter rotates the spindle screw 4, through which the cs carriage 5 with blocks 7 is moved by means of the nut 6. At the same time, the flexible element 12 raises the lower link 9 of the strut with the upper arm laid on the grips to a height equal to twice the movement of the carriage 5. Raise the lower link 9 reaches the stop 11 (position of the boom TT), after which the two links of the boom move to the top to the support, it rises to the required height (the position of the boom).
.Вследствие простого конструктивного решени т гового органа повьш1аетс наде ность работы крепёукладчика.Due to the simple constructive solution of the traction body, the work of the fastener is increased.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752186747A SU611020A1 (en) | 1975-11-03 | 1975-11-03 | Suspended roof support erector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752186747A SU611020A1 (en) | 1975-11-03 | 1975-11-03 | Suspended roof support erector |
Publications (1)
Publication Number | Publication Date |
---|---|
SU611020A1 true SU611020A1 (en) | 1978-06-15 |
Family
ID=20636398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752186747A SU611020A1 (en) | 1975-11-03 | 1975-11-03 | Suspended roof support erector |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU611020A1 (en) |
-
1975
- 1975-11-03 SU SU752186747A patent/SU611020A1/en active
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