FR2393979A1 - HYDRAULIC CLUTCH CONTROL DEVICE - Google Patents
HYDRAULIC CLUTCH CONTROL DEVICEInfo
- Publication number
- FR2393979A1 FR2393979A1 FR787817146A FR7817146A FR2393979A1 FR 2393979 A1 FR2393979 A1 FR 2393979A1 FR 787817146 A FR787817146 A FR 787817146A FR 7817146 A FR7817146 A FR 7817146A FR 2393979 A1 FR2393979 A1 FR 2393979A1
- Authority
- FR
- France
- Prior art keywords
- control device
- hydraulic clutch
- clutch control
- gearbox
- denotes
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D2048/0221—Valves for clutch control systems; Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Dispositif de commande de clapet de changement pour embrayage hydraulique. La référence 1 désigne une boîte de transmission pour tracteur; 2 désigne un embrayage à disques multiples disposé dans la boîte de transmission 1; 3 désigne un clapet rotatif de changement disposé à la surface extérieure de la boîte de transmission 1; 4 est une bobine; et 5 est un levier de clapet monté sur la bobine 4. Lorsque le levier de clapet 5 est au contact d'une butée 6. Application aux automobiles.Change valve control device for hydraulic clutch. Reference 1 designates a transmission box for a tractor; 2 denotes a multiple-disc clutch disposed in the gearbox 1; 3 denotes a rotary changeover valve disposed on the outer surface of the gearbox 1; 4 is a coil; and 5 is a valve lever mounted on the coil 4. When the valve lever 5 is in contact with a stop 6. Application to automobiles.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1977075351U JPS5621625Y2 (en) | 1977-06-09 | 1977-06-09 | |
JP1978000900U JPS5928914Y2 (en) | 1978-01-09 | 1978-01-09 | Operating mechanism of rotary switching valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2393979A1 true FR2393979A1 (en) | 1979-01-05 |
Family
ID=26334015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787817146A Withdrawn FR2393979A1 (en) | 1977-06-09 | 1978-06-08 | HYDRAULIC CLUTCH CONTROL DEVICE |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1120828A (en) |
DE (1) | DE2825261C2 (en) |
FR (1) | FR2393979A1 (en) |
GB (1) | GB1601256A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402149A (en) * | 1982-04-10 | 1983-09-06 | Tuneo Fujii | Impact guard for declutching snow thrower |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1579241A (en) * | 1924-07-21 | 1926-04-06 | George J Papashvili | Level indicator and fuel control |
US1691673A (en) * | 1926-04-30 | 1928-11-13 | Johannes M Rohe | Pressure regulator |
FR1516295A (en) * | 1966-02-17 | 1968-03-08 | Saab Scania Ab | Advanced control device for automotive clutches |
US3517908A (en) * | 1968-03-20 | 1970-06-30 | Schroeder Machines Corp | Valve |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614998A (en) * | 1967-08-30 | 1971-10-26 | Int Harvester Co | Combined clutch and brake control system for a vehicle |
-
1978
- 1978-05-30 GB GB2417778A patent/GB1601256A/en not_active Expired
- 1978-06-08 CA CA000304986A patent/CA1120828A/en not_active Expired
- 1978-06-08 DE DE19782825261 patent/DE2825261C2/en not_active Expired
- 1978-06-08 FR FR787817146A patent/FR2393979A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1579241A (en) * | 1924-07-21 | 1926-04-06 | George J Papashvili | Level indicator and fuel control |
US1691673A (en) * | 1926-04-30 | 1928-11-13 | Johannes M Rohe | Pressure regulator |
FR1516295A (en) * | 1966-02-17 | 1968-03-08 | Saab Scania Ab | Advanced control device for automotive clutches |
US3517908A (en) * | 1968-03-20 | 1970-06-30 | Schroeder Machines Corp | Valve |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402149A (en) * | 1982-04-10 | 1983-09-06 | Tuneo Fujii | Impact guard for declutching snow thrower |
Also Published As
Publication number | Publication date |
---|---|
CA1120828A (en) | 1982-03-30 |
DE2825261C2 (en) | 1983-01-05 |
GB1601256A (en) | 1981-10-28 |
DE2825261A1 (en) | 1979-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |