JPS4862003A - - Google Patents
Info
- Publication number
- JPS4862003A JPS4862003A JP10371472A JP10371472A JPS4862003A JP S4862003 A JPS4862003 A JP S4862003A JP 10371472 A JP10371472 A JP 10371472A JP 10371472 A JP10371472 A JP 10371472A JP S4862003 A JPS4862003 A JP S4862003A
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J3/00—Diaphragms; Bellows; Bellows pistons
- F16J3/02—Diaphragms
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
- E02F9/221—Arrangements for controlling the attitude of actuators, e.g. speed, floating function for generating actuator vibration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reciprocating Pumps (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4860471 | 1971-10-19 | ||
| GB3644772A GB1416859A (en) | 1971-10-19 | 1972-08-04 | Reciprocatable devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4862003A true JPS4862003A (ja) | 1973-08-30 |
| JPS5535562B2 JPS5535562B2 (ja) | 1980-09-16 |
Family
ID=26263121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10371472A Expired JPS5535562B2 (ja) | 1971-10-19 | 1972-10-18 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5535562B2 (ja) |
| DE (1) | DE2251117A1 (ja) |
| FR (1) | FR2158897A5 (ja) |
| GB (1) | GB1416859A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58107579A (ja) * | 1981-12-22 | 1983-06-27 | セイコーエプソン株式会社 | 液晶表示装置 |
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1972
- 1972-08-04 GB GB3644772A patent/GB1416859A/en not_active Expired
- 1972-10-18 JP JP10371472A patent/JPS5535562B2/ja not_active Expired
- 1972-10-18 DE DE19722251117 patent/DE2251117A1/de not_active Withdrawn
- 1972-10-19 FR FR7237054A patent/FR2158897A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2158897A5 (ja) | 1973-06-15 |
| GB1416859A (en) | 1975-12-10 |
| DE2251117A1 (de) | 1973-04-26 |
| JPS5535562B2 (ja) | 1980-09-16 |