EP2837833A3 - Manual controller for a hydraulic control system - Google Patents
Manual controller for a hydraulic control system Download PDFInfo
- Publication number
- EP2837833A3 EP2837833A3 EP14002727.7A EP14002727A EP2837833A3 EP 2837833 A3 EP2837833 A3 EP 2837833A3 EP 14002727 A EP14002727 A EP 14002727A EP 2837833 A3 EP2837833 A3 EP 2837833A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- hydraulic
- hydraulic control
- control system
- manual controller
- output side
- 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- Withdrawn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
- 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
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/0422—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks
- F15B13/0424—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with manually-operated pilot valves, e.g. joysticks the joysticks being provided with electrical switches or sensors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04703—Mounting of controlling member
- G05G2009/04714—Mounting of controlling member with orthogonal axes
- G05G2009/04718—Mounting of controlling member with orthogonal axes with cardan or gimbal type joint
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
Abstract
Es wird eine Handsteuergeber für eine hydraulische Steuerung, wobei wenigstens zwei, über ein gemeinsames mechanisches Bedienelement betätigbare Hydraulikventile mit Ventilkolben vorgesehen sind, an deren Ausgangsseite wenigstens zwei über den Handsteuergeber manipulierbare Verbrauchereinheiten angeschlossen sind, vorgeschlagen. Um die handsteuerbaren Funktionen erweitern zu können, ist ausgangsseitig hinter den wenigstens zwei, über das gemeinsame mechanische Bedienelement betätigbare Hydraulikventilen jeweils ein elektrisch betätigbares Hydraulikventil mit wenigstens sechs Leitungen und wenigstens zwei Schaltzuständen vorgesehen. It is a manual control transmitter for a hydraulic control, wherein at least two, via a common mechanical control operated hydraulic valves are provided with valve piston, at the output side at least two manipulated via the manual control unit consumer units are proposed. To be able to expand the manually controllable functions, an electrically actuated hydraulic valve with at least six lines and at least two switching states is provided on the output side behind the at least two hydraulic valves which can be actuated via the common mechanical operating element.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013012913 | 2013-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2837833A2 EP2837833A2 (en) | 2015-02-18 |
EP2837833A3 true EP2837833A3 (en) | 2015-05-27 |
Family
ID=51392037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14002727.7A Withdrawn EP2837833A3 (en) | 2013-08-05 | 2014-08-05 | Manual controller for a hydraulic control system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2837833A3 (en) |
DE (1) | DE102014011377A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018125162B4 (en) * | 2018-10-11 | 2023-06-15 | Saf-Holland Gmbh | hydraulic controls |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3854380A (en) * | 1972-06-23 | 1974-12-17 | Caterpillar Tractor Co | Three-way lever control for hydraulic control circuit |
DE2639486A1 (en) * | 1976-09-02 | 1978-03-09 | Tries Kg | Hydraulic manual control valve - uses electrical switch=over assembly to double number of servomotors controllable by one valve |
EP1890044A1 (en) * | 2004-04-23 | 2008-02-20 | Botschafter-Knopff, Ilse | Hydraulic control device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3722544C2 (en) | 1987-07-08 | 2003-04-10 | Manfred Tries | Hydraulic control system for driving and steering a vehicle with crawler tracks and / or non-swiveling wheels |
-
2014
- 2014-08-05 DE DE201410011377 patent/DE102014011377A1/en not_active Withdrawn
- 2014-08-05 EP EP14002727.7A patent/EP2837833A3/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3854380A (en) * | 1972-06-23 | 1974-12-17 | Caterpillar Tractor Co | Three-way lever control for hydraulic control circuit |
DE2639486A1 (en) * | 1976-09-02 | 1978-03-09 | Tries Kg | Hydraulic manual control valve - uses electrical switch=over assembly to double number of servomotors controllable by one valve |
EP1890044A1 (en) * | 2004-04-23 | 2008-02-20 | Botschafter-Knopff, Ilse | Hydraulic control device |
Also Published As
Publication number | Publication date |
---|---|
DE102014011377A1 (en) | 2015-02-05 |
EP2837833A2 (en) | 2015-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
17P | Request for examination filed |
Effective date: 20140805 |
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|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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PUAL | Search report despatched |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G05G 9/047 20060101ALI20150423BHEP Ipc: F15B 13/042 20060101AFI20150423BHEP |
|
R17P | Request for examination filed (corrected) |
Effective date: 20151123 |
|
RBV | Designated contracting states (corrected) |
Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
17Q | First examination report despatched |
Effective date: 20170522 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20170926 |