FR2498698B1 - - Google Patents

Info

Publication number: FR2498698B1
Authority: FR; France
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

Application number

FR8201264A

Other languages

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

Priority date (The priority date 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 date listed.)

1981-01-27

Filing date

1982-01-27

Publication date

1985-04-26

1982-01-27 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1982-07-30 Publication of FR2498698A1 publication Critical patent/FR2498698A1/fr

1985-04-26 Application granted granted Critical

1985-04-26 Publication of FR2498698B1 publication Critical patent/FR2498698B1/fr

Status Granted legal-status Critical Current

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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
- 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
- A01B63/1006—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor
- A01B63/1013—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means the hydraulic or pneumatic means structurally belonging to the tractor and being located inside the tractor body

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Soil Sciences (AREA)
Environmental Sciences (AREA)
Fluid-Pressure Circuits (AREA)

FR8201264A 1981-01-27 1982-01-27 Appareil de commande pour dispositif de manoeuvre hydraulique, notamment pour releveur de charrue portee par un tracteur Granted FR2498698A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3102505A DE3102505A1 (de)	1981-01-27	1981-01-27	"steuereinrichtung fuer ein hydraulisches arbeitsgeraet"

Publications (2)

Publication Number	Publication Date
FR2498698A1 FR2498698A1 (fr)	1982-07-30
FR2498698B1 true FR2498698B1 (el)	1985-04-26

Family

ID=6123361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8201264A Granted FR2498698A1 (fr)	1981-01-27	1982-01-27	Appareil de commande pour dispositif de manoeuvre hydraulique, notamment pour releveur de charrue portee par un tracteur

Country Status (3)

Country	Link
DE (1)	DE3102505A1 (el)
FR (1)	FR2498698A1 (el)
IT (1)	IT1149476B (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3318052A1 (de) *	1982-12-30	1984-07-05	Robert Bosch Gmbh, 7000 Stuttgart	Hydraulische steuereinrichtung
DE3334094A1 (de) *	1983-09-21	1985-04-18	Robert Bosch Gmbh, 7000 Stuttgart	Hydraulische steuereinrichtung
DE3431103A1 (de) *	1984-08-24	1986-03-06	Robert Bosch Gmbh, 7000 Stuttgart	Hydraulische steuereinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2810375A1 (de) *	1978-03-10	1979-09-20	Bosch Gmbh Robert	Steuereinrichtung fuer eine hydraulische kraftuebertragung
DE2824461C2 (de) *	1978-06-03	1986-12-11	Mannesmann Rexroth GmbH, 8770 Lohr	Druckmittelsteuereinrichtung für einen doppelseitig beaufschlagbaren Verbraucher

1981
- 1981-01-27 DE DE3102505A patent/DE3102505A1/de not_active Withdrawn
1982
- 1982-01-26 IT IT19302/82A patent/IT1149476B/it active
- 1982-01-27 FR FR8201264A patent/FR2498698A1/fr active Granted

Also Published As

Publication number	Publication date
IT8219302A0 (it)	1982-01-26
DE3102505A1 (de)	1982-08-19
IT1149476B (it)	1986-12-03
FR2498698A1 (fr)	1982-07-30

Publication	Publication Date	Title
FR2500320B1 (el)	1985-02-15
FR2502345B1 (el)	1985-01-04
FR2499494B3 (el)	1984-08-24
FR2500617B3 (el)	1984-10-19
FR2499908B1 (el)	1984-08-24
FR2501318B1 (el)	1985-02-08
FR2499363B1 (el)	1984-11-23
FR2499466B1 (el)	1985-01-04
FR2500896B1 (el)	1984-11-30
FR2500211B1 (el)	1985-05-03
FR2500209B1 (el)	1984-02-03
FR2500605B3 (el)	1983-12-23
JPS616151B2 (el)	1986-02-24
FR2499570B1 (el)	1983-08-05
FR2499349B3 (el)	1983-11-18
FR2502555B1 (el)	1983-05-13
FR2502660B1 (el)	1985-01-18
FR2501097B1 (el)	1984-09-14
FR2498698B1 (el)	1985-04-26
FR2501448B1 (el)	1985-04-26
JPS57160383U (el)	1982-10-08
FR2502027B1 (el)	1985-03-08
FR2501677B1 (el)	1983-06-17
FR2501566B3 (el)	1983-12-16
FR2499610B1 (el)	1984-03-16

Legal Events

Date	Code	Title	Description
1988-11-25	ST	Notification of lapse