RU2010109585A - HYDROCYLINDER - Google Patents
HYDROCYLINDER Download PDFInfo
- Publication number
- RU2010109585A RU2010109585A RU2010109585/06A RU2010109585A RU2010109585A RU 2010109585 A RU2010109585 A RU 2010109585A RU 2010109585/06 A RU2010109585/06 A RU 2010109585/06A RU 2010109585 A RU2010109585 A RU 2010109585A RU 2010109585 A RU2010109585 A RU 2010109585A
- Authority
- RU
- Russia
- Prior art keywords
- piston
- rod
- hydraulic cylinder
- bearings
- radius
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 238000005096 rolling process Methods 0.000 claims abstract 2
Landscapes
- Actuator (AREA)
Abstract
Гидроцилиндр, содержащий поршень со штоком, размещенные в корпусе с образованием рабочих полостей, торцевые крышки, многорядные опоры качения поршня и штока, тела качения опор качения поршня и штока, выполненные в виде спиральных пружин и размещенные в канавках, расположенных по всему периметру поршня и штока гидроцилиндра, отличающийся тем, что внешний радиус каждого витка спиральной пружины в поперечной плоскости гидроцилиндра равен для поршневого сопряжения радиусу гильзы, а для штокового - бесконечности. A hydraulic cylinder containing a piston with a rod, placed in the housing with the formation of working cavities, end caps, multi-row bearings of the piston and rod, rolling elements of the piston and rod bearings, made in the form of spiral springs and placed in grooves located around the entire perimeter of the piston and rod a hydraulic cylinder, characterized in that the outer radius of each coil of the coil spring in the transverse plane of the hydraulic cylinder is equal to the radius of the liner for piston pairing, and to infinity for the rod pair.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010109585/06A RU2447327C2 (en) | 2010-03-15 | 2010-03-15 | Hydraulic actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010109585/06A RU2447327C2 (en) | 2010-03-15 | 2010-03-15 | Hydraulic actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010109585A true RU2010109585A (en) | 2011-09-20 |
| RU2447327C2 RU2447327C2 (en) | 2012-04-10 |
Family
ID=44758477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010109585/06A RU2447327C2 (en) | 2010-03-15 | 2010-03-15 | Hydraulic actuator |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2447327C2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2595308C1 (en) * | 2015-04-07 | 2016-08-27 | Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" | Hydraulic cylinder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2351044A1 (en) * | 1976-05-12 | 1977-12-09 | Creusot Loire | HYDRAULIC ACTUATION DEVICE ASSOCIATED WITH A GEAR STABILIZER BEAM FOR UNMOVED LANDS |
| SU1333890A1 (en) * | 1986-04-01 | 1987-08-30 | Специальное Конструкторское Бюро Минского Электротехнического Завода Им.В.И.Козлова | Hydraulic cylinder |
| JP2598210B2 (en) * | 1992-12-01 | 1997-04-09 | エスエムシー株式会社 | Cylinder device |
| RU2212570C2 (en) * | 2001-11-19 | 2003-09-20 | Братский государственный технический университет | Hydraulic cylinder |
-
2010
- 2010-03-15 RU RU2010109585/06A patent/RU2447327C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2447327C2 (en) | 2012-04-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120316 |