JPS4976256A - - Google Patents
Info
- Publication number
- JPS4976256A JPS4976256A JP12186073A JP12186073A JPS4976256A JP S4976256 A JPS4976256 A JP S4976256A JP 12186073 A JP12186073 A JP 12186073A JP 12186073 A JP12186073 A JP 12186073A JP S4976256 A JPS4976256 A JP S4976256A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/26—Adaptations or arrangements of pistons
- B66F3/28—Adaptations or arrangements of pistons telescopic
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722253646 DE2253646C3 (de) | 1972-11-02 | 1972-11-02 | Mehrstufiger hydraulischer Teleskopzylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4976256A true JPS4976256A (OSRAM) | 1974-07-23 |
| JPS5411063B2 JPS5411063B2 (OSRAM) | 1979-05-11 |
Family
ID=5860657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12186073A Expired JPS5411063B2 (OSRAM) | 1972-11-02 | 1973-10-31 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5411063B2 (OSRAM) |
| DE (1) | DE2253646C3 (OSRAM) |
| FR (1) | FR2205635B1 (OSRAM) |
| GB (1) | GB1449020A (OSRAM) |
| IT (1) | IT999126B (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2641216C2 (de) * | 1976-09-14 | 1982-09-02 | Montan - Hydraulik GmbH & Co KG, 4755 Holzwickede | Mehrstufiger hydraulischer Teleskopzylinder |
| DE2719848C2 (de) * | 1977-05-04 | 1985-09-26 | Montanhydraulik Gmbh & Co Kg, 4755 Holzwickede | Mehrstufiger hydraulischer Teleskopzylinder |
| ZA804072B (en) * | 1979-08-07 | 1981-06-24 | Dobson Park Ind | Telescoping jack |
| DE3021633A1 (de) * | 1980-06-09 | 1981-12-17 | Schütt, Friedrich, 4755 Holzwickede | Mehrstufiger hydraulischer teleskopzylinder |
| DE3339851C1 (de) * | 1983-11-04 | 1985-04-04 | Montan-Hydraulik GmbH, 4755 Holzwickede | Mehrstufiger hydraulischer Teleskopzylinder |
| DE3823225A1 (de) * | 1988-07-08 | 1990-01-11 | Montan Hydraulik Gmbh & Co Kg | Mehrstufiger hydraulischer teleskopzylinder mit einer zwangssteuerung fuer die aus- und einfahrfolge der teleskopglieder |
| RU2152898C1 (ru) * | 1999-04-27 | 2000-07-20 | Государственное унитарное предприятие Санкт-Петербургское морское бюро машиностроения "Малахит" | Телескопический гидроцилиндр для больших ходов |
| RU2153462C1 (ru) * | 1999-08-25 | 2000-07-27 | Государственное унитарное предприятие Санкт-Петербургское морское бюро машиностроения "Малахит" | Телескопический гидроцилиндр комбинированного действия |
| RU2153464C1 (ru) * | 1999-08-30 | 2000-07-27 | Государственное унитарное предприятие Санкт-Петербургское морское бюро машиностроения "Малахит" | Телескопический гидроцилиндр двустороннего действия |
| CN115059660B (zh) * | 2022-07-02 | 2025-08-29 | 安徽工程大学 | 一种机械-液压双锁定的多级液压缸结构 |
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1972
- 1972-11-02 DE DE19722253646 patent/DE2253646C3/de not_active Expired
-
1973
- 1973-10-12 GB GB4782473A patent/GB1449020A/en not_active Expired
- 1973-10-31 JP JP12186073A patent/JPS5411063B2/ja not_active Expired
- 1973-10-31 IT IT3079173A patent/IT999126B/it active
- 1973-11-02 FR FR7339034A patent/FR2205635B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2253646C3 (de) | 1980-08-21 |
| DE2253646B2 (de) | 1974-11-28 |
| DE2253646A1 (de) | 1974-05-22 |
| JPS5411063B2 (OSRAM) | 1979-05-11 |
| FR2205635B1 (OSRAM) | 1978-02-24 |
| IT999126B (it) | 1976-02-20 |
| FR2205635A1 (OSRAM) | 1974-05-31 |
| GB1449020A (en) | 1976-09-08 |