CA1022040A - Cylindre hydraulique reagissant au positionnement - Google Patents
Cylindre hydraulique reagissant au positionnementInfo
- Publication number
- CA1022040A CA1022040A CA210,666A CA210666A CA1022040A CA 1022040 A CA1022040 A CA 1022040A CA 210666 A CA210666 A CA 210666A CA 1022040 A CA1022040 A CA 1022040A
- Authority
- CA
- Canada
- Prior art keywords
- hydraulic cylinder
- responsive hydraulic
- responsive
- cylinder
- hydraulic
- Prior art date
- 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.)
- Expired
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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
- F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Servomotors (AREA)
- Fluid-Pressure Circuits (AREA)
- Transplanting Machines (AREA)
- Actuator (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US470133A US3913449A (en) | 1974-05-15 | 1974-05-15 | Position-responsive hydraulic cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1022040A true CA1022040A (fr) | 1977-12-06 |
Family
ID=23866404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA210,666A Expired CA1022040A (fr) | 1974-05-15 | 1974-10-03 | Cylindre hydraulique reagissant au positionnement |
Country Status (9)
Country | Link |
---|---|
US (1) | US3913449A (fr) |
JP (1) | JPS6030841B2 (fr) |
AR (1) | AR208317A1 (fr) |
AU (1) | AU473393B2 (fr) |
CA (1) | CA1022040A (fr) |
ES (1) | ES437680A1 (fr) |
FR (1) | FR2271426B1 (fr) |
GB (1) | GB1467932A (fr) |
IT (1) | IT1035722B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH594141A5 (fr) * | 1975-07-04 | 1977-12-30 | Sig Schweiz Industrieges | |
JPS55126104A (en) * | 1979-03-20 | 1980-09-29 | Tokico Ltd | Liquid servo system |
JPS6268121A (ja) * | 1985-09-20 | 1987-03-28 | Nissan Motor Co Ltd | 自動車のウインドロアモ−ル取付部構造 |
JPH0537848Y2 (fr) * | 1986-01-31 | 1993-09-24 | ||
DE3869949D1 (de) * | 1987-10-20 | 1992-05-14 | Nova Werke Ag | Linearantrieb mit hydraulischer verstaerkung. |
IT221299Z2 (it) * | 1989-11-23 | 1994-02-25 | Fiatgeotech | Dispositivo per il comando di un cambio di velocita' per un veicolo particolarmente un trattore agricolo. |
FI20025035A0 (fi) * | 2001-12-20 | 2002-07-24 | Alamarin Jet Oy | Työsylinteri |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1651838A (en) * | 1925-07-06 | 1927-12-06 | Franklin Railway Supply Co | Power-reverse gear |
US3292499A (en) * | 1964-07-08 | 1966-12-20 | Ford Motor Co | Power steering gear |
US3428143A (en) * | 1967-11-30 | 1969-02-18 | Deere & Co | Power steering system |
JPS493094A (fr) * | 1972-04-28 | 1974-01-11 |
-
1974
- 1974-05-15 US US470133A patent/US3913449A/en not_active Expired - Lifetime
- 1974-08-26 AU AU72686/74A patent/AU473393B2/en not_active Expired
- 1974-10-03 CA CA210,666A patent/CA1022040A/fr not_active Expired
-
1975
- 1975-01-01 AR AR258800A patent/AR208317A1/es active
- 1975-01-20 JP JP50008587A patent/JPS6030841B2/ja not_active Expired
- 1975-05-14 FR FR7514970A patent/FR2271426B1/fr not_active Expired
- 1975-05-14 IT IT49589/75A patent/IT1035722B/it active
- 1975-05-14 ES ES437680A patent/ES437680A1/es not_active Expired
- 1975-05-15 GB GB2067175A patent/GB1467932A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3913449A (en) | 1975-10-21 |
ES437680A1 (es) | 1977-02-01 |
FR2271426B1 (fr) | 1978-12-08 |
IT1035722B (it) | 1979-10-20 |
DE2520039A1 (de) | 1975-11-20 |
DE2520039B2 (de) | 1976-10-28 |
AU7268674A (en) | 1976-02-26 |
AU473393B2 (en) | 1976-06-17 |
JPS50146793A (fr) | 1975-11-25 |
AR208317A1 (es) | 1976-12-20 |
FR2271426A1 (fr) | 1975-12-12 |
JPS6030841B2 (ja) | 1985-07-18 |
GB1467932A (en) | 1977-03-23 |
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