RU2012106281A - PROTECTION DEVICE FOR HYDRAULIC CYLINDERS OF THE ARROW OF A SINGLE-Bucket LOADER - Google Patents
PROTECTION DEVICE FOR HYDRAULIC CYLINDERS OF THE ARROW OF A SINGLE-Bucket LOADER Download PDFInfo
- Publication number
- RU2012106281A RU2012106281A RU2012106281/03A RU2012106281A RU2012106281A RU 2012106281 A RU2012106281 A RU 2012106281A RU 2012106281/03 A RU2012106281/03 A RU 2012106281/03A RU 2012106281 A RU2012106281 A RU 2012106281A RU 2012106281 A RU2012106281 A RU 2012106281A
- Authority
- RU
- Russia
- Prior art keywords
- hydraulic cylinders
- arrow
- check valve
- protection device
- cylinder
- Prior art date
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- Check Valves (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Устройство защиты гидроцилиндров стрелы одноковшового фронтального погрузчика, включающее корпус гидроцилиндра, нижнюю и верхнюю крышки гидроцилиндра, обратный клапан, отличающееся тем, что обратный клапан выполнен в виде цилиндрического колпачка с пружиной внутри и входным штуцером, выполненными в отдельном корпусе, закрепленном на корпусе гидроцилиндра, в котором имеется дополнительное отверстие, связывающее поршневую полость гидроцилиндра с корпусом гидроклапана.A device for protecting the hydraulic cylinders of the boom of a single-bucket front-end loader, including the cylinder body, the lower and upper covers of the hydraulic cylinder, a check valve, characterized in that the check valve is made in the form of a cylindrical cap with a spring inside and an inlet fitting made in a separate housing fixed to the cylinder body in which has an additional hole connecting the piston cavity of the hydraulic cylinder with the valve body.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012106281/03A RU2496948C1 (en) | 2012-02-21 | 2012-02-21 | Device of hydraulic cylinder of loader boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012106281/03A RU2496948C1 (en) | 2012-02-21 | 2012-02-21 | Device of hydraulic cylinder of loader boom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012106281A true RU2012106281A (en) | 2013-08-27 |
| RU2496948C1 RU2496948C1 (en) | 2013-10-27 |
Family
ID=49163514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012106281/03A RU2496948C1 (en) | 2012-02-21 | 2012-02-21 | Device of hydraulic cylinder of loader boom |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2496948C1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU132997A1 (en) * | 1960-01-14 | 1960-11-30 | З.А. Тягунова | Method of neutralizing wood hydrolyzers |
| FR2547872A1 (en) * | 1983-06-22 | 1984-12-28 | Poclain Sa | Fluid-type jack and circuit for actuating such a jack |
| SU1700150A1 (en) * | 1989-09-26 | 1991-12-23 | Днепропетровский инженерно-строительный институт | Working implements of hydraulic power shovel |
| IT233192Y1 (en) * | 1994-03-22 | 2000-01-26 | Faac Spa | HYDRAULIC GATE HANDLING DEVICE, INCLUDING DISTINCT SUPPORT AND GATE HANDLING GROUPS. |
| RU100983U1 (en) * | 2010-10-11 | 2011-01-10 | Григорий Николаевич Колей | BRAKE CAMERA WITH SPRING ENERGY ACCUMULATOR |
-
2012
- 2012-02-21 RU RU2012106281/03A patent/RU2496948C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2496948C1 (en) | 2013-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160222 |