SU1533997A1 - Hydraulic cylinder for hoisting machine - Google Patents
Hydraulic cylinder for hoisting machine Download PDFInfo
- Publication number
- SU1533997A1 SU1533997A1 SU884393352A SU4393352A SU1533997A1 SU 1533997 A1 SU1533997 A1 SU 1533997A1 SU 884393352 A SU884393352 A SU 884393352A SU 4393352 A SU4393352 A SU 4393352A SU 1533997 A1 SU1533997 A1 SU 1533997A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- piston
- cams
- hydraulic cylinder
- spring
- rod
- Prior art date
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- Actuator (AREA)
Abstract
Изобретение относитс к подъемно-транспортному машиностроению, а именно к гидравлическим цилиндрам грузоподъемных машин. Цель изобретени - повышение надежности. Гидроцилиндр снабжен стопор щим устройством в виде втулки 6 с конусным отверстием, в котором установлены кулачки 5. Кулачки 5 поджаты через шайбу 11 пружиной 9. При подаче жидкости в полости 12, 13 происходит перемещение штока 3. 2 ил.FIELD OF THE INVENTION The invention relates to a lifting and transport machinery, in particular to hydraulic cylinders of lifting machines. The purpose of the invention is to increase reliability. The hydraulic cylinder is provided with a locking device in the form of a sleeve 6 with a tapered bore in which the cams 5 are mounted. The cams 5 are tightened through the washer 11 by a spring 9. When fluid is supplied into the cavities 12, 13, the rod 3 moves. 2 Il.
Description
Щи г. ISchi I
Составитель А.Гедеонов Редактор М.Бланар Техред Л.Олийнык Корректор Т.ПалийCompiler A.Gedeonov Editor M.Blanar Tehred L.Oliynyk Proofreader T.Paly
Заказ 19Order 19
Тираж 593Circulation 593
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
Производственно-издательский комбинат Патент, г. Ужгород, ул. Гагарина, 101Production and Publishing Combine Patent, Uzhgorod, st. Gagarin, 101
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884393352A SU1533997A1 (en) | 1988-02-02 | 1988-02-02 | Hydraulic cylinder for hoisting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884393352A SU1533997A1 (en) | 1988-02-02 | 1988-02-02 | Hydraulic cylinder for hoisting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1533997A1 true SU1533997A1 (en) | 1990-01-07 |
Family
ID=21361670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884393352A SU1533997A1 (en) | 1988-02-02 | 1988-02-02 | Hydraulic cylinder for hoisting machine |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1533997A1 (en) |
-
1988
- 1988-02-02 SU SU884393352A patent/SU1533997A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 125556, кл. В 66 С 23/80, 01.04.85, * |
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