DE2954322C2 - - Google Patents
Info
- Publication number
- DE2954322C2 DE2954322C2 DE19792954322 DE2954322A DE2954322C2 DE 2954322 C2 DE2954322 C2 DE 2954322C2 DE 19792954322 DE19792954322 DE 19792954322 DE 2954322 A DE2954322 A DE 2954322A DE 2954322 C2 DE2954322 C2 DE 2954322C2
- Authority
- DE
- Germany
- Prior art keywords
- control
- throttles
- line
- throttle
- control device
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/1117—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements using a hitch position sensor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fluid-Pressure Circuits (AREA)
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792954322 DE2954322C2 (de) | 1979-10-05 | 1979-10-05 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792954322 DE2954322C2 (de) | 1979-10-05 | 1979-10-05 | |
DE19792940403 DE2940403A1 (de) | 1979-10-05 | 1979-10-05 | Vorrichtung zur regelung eines stellgliedes, insbesondere zur regelung des hubwerkes eines schleppers, maehdreschers o.dgl. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2954322C2 true DE2954322C2 (de) | 1988-08-25 |
Family
ID=25781377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19792954322 Expired DE2954322C2 (de) | 1979-10-05 | 1979-10-05 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2954322C2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19744696A1 (de) * | 1997-10-10 | 1999-04-15 | Zahnradfabrik Friedrichshafen | Druckregelventil |
US6418967B1 (en) | 1997-04-18 | 2002-07-16 | Zf Friedrichshafen Ag | Pressure regulating valve |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2731164A1 (de) * | 1977-07-09 | 1979-01-25 | Bosch Gmbh Robert | Einrichtung zur hubwerksregelung |
-
1979
- 1979-10-05 DE DE19792954322 patent/DE2954322C2/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2731164A1 (de) * | 1977-07-09 | 1979-01-25 | Bosch Gmbh Robert | Einrichtung zur hubwerksregelung |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6418967B1 (en) | 1997-04-18 | 2002-07-16 | Zf Friedrichshafen Ag | Pressure regulating valve |
DE19744696A1 (de) * | 1997-10-10 | 1999-04-15 | Zahnradfabrik Friedrichshafen | Druckregelventil |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1355065B1 (de) | Hydraulische Steuerung | |
DE2446963C2 (de) | Hydraulische Stelleinrichtung | |
DE2731164C2 (de) | Einrichtung zur Hubwerksregelung bei Schleppern und Mähdreschern | |
DE3106086C2 (de) | ||
DE2508620A1 (de) | Regelsystem fuer einen traktor | |
DE2305798B2 (de) | Hydraulische Steuereinrichtung für einen Servomotor, insbesondere für Fahrzeuglenkungen | |
DE2305835A1 (de) | Hydraulische steuereinrichtung, insbesondere lenkeinrichtung | |
DE3709504C2 (de) | Ventileinrichtung | |
DE2940403C2 (de) | ||
DE1430724B2 (de) | Lenksystem für ein Gelenkfahrzeug | |
DE2434440C3 (de) | Vorrichtung zur Wegesteuerung des Druckmittels zu und von einem doppeltwirkenden hydraulischen Motor | |
DE2349620C2 (de) | Fernsteuersystem für eine hydraulische Leistungsübertragungsvorrichtung | |
DE2954322C2 (de) | ||
DE3340676A1 (de) | Vorrichtung zum versorgen einer steueranordnung mit steuerdruckmittel | |
DE102020206343A1 (de) | Verfahren zur Kalibrierung eines elektroproportional verstellbaren Stetigventils | |
DE1041813B (de) | Einrichtung zur Kurvenstabilisierung, insbesondere bei Kraftfahrzeugen | |
DE2754430A1 (de) | Steuereinrichtung fuer mindestens zwei verstellbare pumpen | |
DE2043337B2 (de) | Hydraulisches Servoventil | |
DE3413913A1 (de) | Verstelleinrichtung fuer das verdraengungsvolumen einer verdraengermaschine | |
DE3327590A1 (de) | Vorrichtung zur regelung des druckes am ende einer abfuelleitung | |
DE2151837C2 (de) | Hydraulische Steuervorrichtung für die lastunabhängige Druchflußregulierung zu einem Verbraucher | |
DE3505275C1 (de) | Vorrichtung zum Regeln eines Stellgliedes | |
DE625581C (de) | Isodrom wirkender Regler | |
DE3407781C2 (de) | ||
DE3227060A1 (de) | Vorrichtung zum regeln eines stellgliedes, insbesondere zum regeln des hubwerkes eines schleppers, maehdreschers oder dgl. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
Q172 | Divided out of (supplement): |
Ref country code: DE Ref document number: 2940403 |
|
8110 | Request for examination paragraph 44 | ||
8181 | Inventor (new situation) |
Free format text: MUCHEYER, NORBERT, DIPL.-ING., 8771 RECHTENBACH, DE SCHULTE, HEINZ, 8772 MARKTHEIDENFELD, DE |
|
AC | Divided out of |
Ref country code: DE Ref document number: 2940403 Format of ref document f/p: P |
|
AC | Divided out of |
Ref country code: DE Ref document number: 02940403 Format of ref document f/p: P Ref country code: DE Ref document number: 2940403 Format of ref document f/p: P |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |