PL420837A1 - Control gear - Google Patents
Control gearInfo
- Publication number
- PL420837A1 PL420837A1 PL420837A PL42083717A PL420837A1 PL 420837 A1 PL420837 A1 PL 420837A1 PL 420837 A PL420837 A PL 420837A PL 42083717 A PL42083717 A PL 42083717A PL 420837 A1 PL420837 A1 PL 420837A1
- Authority
- PL
- Poland
- Prior art keywords
- handle
- opening
- lever
- power supply
- control mechanism
- Prior art date
Links
Abstract
Przedmiotem wynalazku jest mechanizm sterowania, w szczególności otwarciem zaworu zasilania silnika wiertarki. Mechanizm sterowania otwarciem zaworu zasilania silnika wiertarki stosowany może być w szczególności w wiertarkach hydraulicznych lub pneumatycznych w górnictwie. Mechanizm sterowania charakteryzuje się tym, że wewnątrz pionowej ruchomej części uchwytu (1), osadzonego suwliwie na rękojeści (7), umieszona jest dźwignia (2), której punkt obrotu (2') umieszony jest w nieruchomej części rękojeści (7) i która połączona jest krótszym ramieniem z cięgnem (3) sterującym otwarciem zasilania silnika, a o drugi koniec dźwigni (2) zahaczony jest spust (5), mocowany na zasadzie dźwigni do ruchomego uchwytu (1) w punkcie (5') i wystający z przeciwnej strony z ruchomej części uchwytu (1), przy czym ruchoma część uchwytu (1) dociskana jest na sprężynie (6) na rękojeści (7).The present invention relates to a control mechanism, in particular to the opening of a drill motor feed valve. The mechanism for controlling the opening of the drill motor power supply valve can be used in particular in hydraulic or pneumatic drills in mining. The control mechanism is characterized in that inside the vertical movable part of the handle (1), slidably mounted on the handle (7), there is a lever (2) whose pivot point (2 ') is located in the fixed part of the handle (7) and which is connected is a shorter arm with a tie rod (3) that controls the opening of the engine power supply, and the other end of the lever (2) has a trigger (5) hooked to the movable handle (1) at a point (5 ') and protrudes from the opposite side parts of the handle (1), the movable part of the handle (1) being pressed on the spring (6) on the handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL420837A PL235532B1 (en) | 2017-03-13 | 2017-03-13 | Control gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL420837A PL235532B1 (en) | 2017-03-13 | 2017-03-13 | Control gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL420837A1 true PL420837A1 (en) | 2018-09-24 |
| PL235532B1 PL235532B1 (en) | 2020-08-24 |
Family
ID=63578790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL420837A PL235532B1 (en) | 2017-03-13 | 2017-03-13 | Control gear |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235532B1 (en) |
-
2017
- 2017-03-13 PL PL420837A patent/PL235532B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL235532B1 (en) | 2020-08-24 |
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