JPS5196982A - - Google Patents
Info
- Publication number
- JPS5196982A JPS5196982A JP51005494A JP549476A JPS5196982A JP S5196982 A JPS5196982 A JP S5196982A JP 51005494 A JP51005494 A JP 51005494A JP 549476 A JP549476 A JP 549476A JP S5196982 A JPS5196982 A JP S5196982A
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
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 |
|---|---|---|---|
| GB7235/75A GB1529881A (en) | 1975-02-20 | 1975-02-20 | Hydraulic rams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5196982A true JPS5196982A (enrdf_load_html_response) | 1976-08-25 |
Family
ID=9829242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51005494A Pending JPS5196982A (enrdf_load_html_response) | 1975-02-20 | 1976-01-22 |
Country Status (10)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115609A (en) * | 1978-12-18 | 1980-09-05 | Edbro Ltd | Multistage fluid ram |
| KR20170134702A (ko) * | 2015-04-10 | 2017-12-06 | 더 윌-버트 컴파니 | 공압 비록킹형 로우 프로파일의 신축식 마스트 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1126990B (it) * | 1980-03-20 | 1986-05-21 | Romanazzi Spa | Perfezionamento nei martinetti telescopici a sfilamenti multipli particolarmente per cassoni ribaltabili di veicoli |
| CN114382745A (zh) * | 2020-10-21 | 2022-04-22 | 海沃机械（中国）有限公司 | 多级式油缸 |
| CN115899146B (zh) * | 2022-12-14 | 2024-12-17 | 华能莱芜发电有限公司 | 一种可拆卸的液压阻尼器防尘装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136221A (en) * | 1961-10-27 | 1964-06-09 | Phil Wood Ind | Reciprocatory telescoping-piston hydraulic motor |
| US3417670A (en) * | 1966-04-18 | 1968-12-24 | Parker Hannifin Corp | Hydraulic ram |
| FR2259296A1 (en) * | 1974-01-29 | 1975-08-22 | Protomatic | Telescopic hydraulic jack made from standard tubes - has cold worked varying thickness tubes and standard sealing rings |
-
1975
- 1975-02-20 GB GB7235/75A patent/GB1529881A/en not_active Expired
-
1976
- 1976-01-22 JP JP51005494A patent/JPS5196982A/ja active Pending
- 1976-02-04 ZA ZA760637A patent/ZA76637B/xx unknown
- 1976-02-05 AU AU10853/76A patent/AU504892B2/en not_active Expired
- 1976-02-09 CA CA245,299A patent/CA1034841A/en not_active Expired
- 1976-02-10 IT IT48024/76A patent/IT1053965B/it active
- 1976-02-18 FR FR7604409A patent/FR2301714A1/fr active Granted
- 1976-02-19 NL NL7601705A patent/NL7601705A/xx not_active Application Discontinuation
- 1976-02-19 DE DE19762606787 patent/DE2606787A1/de not_active Withdrawn
- 1976-02-20 BE BE164531A patent/BE838813A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55115609A (en) * | 1978-12-18 | 1980-09-05 | Edbro Ltd | Multistage fluid ram |
| KR20170134702A (ko) * | 2015-04-10 | 2017-12-06 | 더 윌-버트 컴파니 | 공압 비록킹형 로우 프로파일의 신축식 마스트 |
| JP2018517637A (ja) * | 2015-04-10 | 2018-07-05 | ザ ウィルーバート カンパニーＴｈｅ Ｗｉｌｌ−Ｂｕｒｔ Ｃｏｍｐａｎｙ | 空気圧作動型の非ロック式低背入れ子式マスト |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1529881A (en) | 1978-10-25 |
| NL7601705A (nl) | 1976-08-24 |
| CA1034841A (en) | 1978-07-18 |
| AU504892B2 (en) | 1979-11-01 |
| BE838813A (fr) | 1976-06-16 |
| FR2301714B1 (enrdf_load_html_response) | 1981-02-13 |
| ZA76637B (en) | 1977-02-23 |
| AU1085376A (en) | 1977-08-11 |
| IT1053965B (it) | 1981-10-10 |
| DE2606787A1 (de) | 1976-08-26 |
| FR2301714A1 (fr) | 1976-09-17 |