SU470615A2 - The executive body of the tunnel miner - Google Patents
The executive body of the tunnel minerInfo
- Publication number
- SU470615A2 SU470615A2 SU1971595A SU1971595A SU470615A2 SU 470615 A2 SU470615 A2 SU 470615A2 SU 1971595 A SU1971595 A SU 1971595A SU 1971595 A SU1971595 A SU 1971595A SU 470615 A2 SU470615 A2 SU 470615A2
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- executive body
- tunnel miner
- miner
- tunnel
- executive
- Prior art date
Links
Landscapes
- Transmission Devices (AREA)
Description
Дл ограничени давлени в полост х гидроцилиндров предназначены предохранительные клапаны 11 и 12, а дл заполнени полостей гидроцилиндроБ жидкостью - обратные клапаны 13 и 14.To limit the pressure in the cavity of the hydraulic cylinders, the safety valves 11 and 12 are designed, and to fill the cavities of the hydraulic cylinders with liquid - check valves 13 and 14.
Предмет изобретени Subject invention
Исполнительный орган проходческого комбайна по авт. св. № 361284, отличающийс тем, что, с целью согласовани перемещени режущих дисков поворотной головки относительно стрелы исполнительного органа в зависимости от положени стрелы в вертикальной плоскости, ось подъема стрелы снабжена шестерней, взаимодействующей с зубчатой рейкой, установленной на штоке гидроцилиндра , штокова и поршнева полости которого сообщены с полост ми гидроцилиндра поворота головки.The executive body of the tunnel miner auth. St. No. 361284, characterized in that, in order to coordinate the movement of the cutting disks of the swivel head relative to the boom of the executive body depending on the position of the boom in the vertical plane, the boom lifting axis is equipped with a gear that interacts with a gear rack mounted on the rod of the hydraulic cylinder, rod and piston communicated with the cavity of the cylinder of rotation of the head.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1971595A SU470615A2 (en) | 1973-11-23 | 1973-11-23 | The executive body of the tunnel miner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1971595A SU470615A2 (en) | 1973-11-23 | 1973-11-23 | The executive body of the tunnel miner |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU361284 Addition |
Publications (1)
Publication Number | Publication Date |
---|---|
SU470615A2 true SU470615A2 (en) | 1975-05-15 |
Family
ID=20568045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1971595A SU470615A2 (en) | 1973-11-23 | 1973-11-23 | The executive body of the tunnel miner |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU470615A2 (en) |
-
1973
- 1973-11-23 SU SU1971595A patent/SU470615A2/en active
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