DE10007688A1 - Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler - Google Patents

Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler

Info

Publication number
DE10007688A1
DE10007688A1 DE2000107688 DE10007688A DE10007688A1 DE 10007688 A1 DE10007688 A1 DE 10007688A1 DE 2000107688 DE2000107688 DE 2000107688 DE 10007688 A DE10007688 A DE 10007688A DE 10007688 A1 DE10007688 A1 DE 10007688A1
Authority
DE
Germany
Prior art keywords
valve
control
control valve
directional control
working
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.)
Ceased
Application number
DE2000107688
Other languages
German (de)
English (en)
Inventor
Wolfgang Koetter
Georg Winkes
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.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2000107688 priority Critical patent/DE10007688A1/de
Priority to PCT/DE2000/004208 priority patent/WO2001060734A1/fr
Priority to EP00993835A priority patent/EP1178943A1/fr
Publication of DE10007688A1 publication Critical patent/DE10007688A1/de
Ceased legal-status Critical Current

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/161—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors with sensing of servomotor demand or load
    • F15B11/162—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors with sensing of servomotor demand or load for giving priority to particular servomotors or users
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains
    • B66F9/082—Masts; Guides; Chains inclinable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding valves
    • 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
    • F15B9/09—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 with electrical control means
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
    • F15B2211/3053—In combination with a pressure compensating valve
    • F15B2211/30535—In combination with a pressure compensating valve the pressure compensating valve is arranged between pressure source and directional control valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)
DE2000107688 2000-02-19 2000-02-19 Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler Ceased DE10007688A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2000107688 DE10007688A1 (de) 2000-02-19 2000-02-19 Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler
PCT/DE2000/004208 WO2001060734A1 (fr) 2000-02-19 2000-11-25 Dispositif servant a reguler la fonction d'inclinaison d'un mat de levage, notamment pour un chariot a fourche
EP00993835A EP1178943A1 (fr) 2000-02-19 2000-11-25 Dispositif servant a reguler la fonction d'inclinaison d'un mat de levage, notamment pour un chariot a fourche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000107688 DE10007688A1 (de) 2000-02-19 2000-02-19 Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler

Publications (1)

Publication Number Publication Date
DE10007688A1 true DE10007688A1 (de) 2001-08-23

Family

ID=7631600

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2000107688 Ceased DE10007688A1 (de) 2000-02-19 2000-02-19 Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler

Country Status (3)

Country Link
EP (1) EP1178943A1 (fr)
DE (1) DE10007688A1 (fr)
WO (1) WO2001060734A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008031347A1 (de) * 2008-07-02 2010-01-07 Jungheinrich Aktiengesellschaft Vorschubvorrichtung für einen Gabelträger eines Flurförderzeugs
CN102506784A (zh) * 2011-11-24 2012-06-20 三一集团有限公司 滑动配合机构及测量装置、测量方法、集装箱堆高机
DE112012001035B4 (de) 2011-02-28 2024-05-23 Caterpillar Inc. Hydrauliksteuerungssystem mit Zylinderstromkorrektur und Verfahren zum Betreiben einer Maschine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012103483A1 (de) * 2012-04-20 2013-10-24 Still Gmbh Hydraulischer Neigeantrieb eines Hubgerüstes eines Flurförderzeugs
DE102012213068A1 (de) * 2012-07-25 2014-01-30 Robert Bosch Gmbh Verfahren und Fehlersimulator zur Überprüfung der Fehlererkennung eines Steuergerätes
CN112249984A (zh) * 2020-10-13 2021-01-22 安徽合力股份有限公司 一种基于角度补偿的叉车倾斜油缸运动缓冲控制系统及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211486A1 (de) * 1981-03-31 1983-03-10 Kabushiki Kaisha Meidensha, Tokyo Uebergabeschaltung in einem steuersystem eines gabelstaplers
DE3203553C2 (fr) * 1981-02-04 1988-09-01 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi, Jp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097959B (en) * 1981-03-31 1984-09-12 Toyoda Automatic Loom Works Fork lift control system
FI129U1 (fi) * 1992-03-09 1992-06-12 Pekka Kolari Mastcentraliseringsanordning foer truck
JP3552358B2 (ja) * 1995-09-08 2004-08-11 株式会社豊田自動織機 荷役車両のチルト機構
DE69824066T2 (de) * 1997-03-21 2005-05-25 Kabushiki Kaisha Toyota Jidoshokki, Kariya Hydraulisches Steuergerät für Flurförderzeuge
DE19721739A1 (de) * 1997-05-24 1998-11-26 Mannesmann Rexroth Ag Hydraulische Steueranordnung, insbesondere für einen Gabelstapler

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203553C2 (fr) * 1981-02-04 1988-09-01 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho, Kariya, Aichi, Jp
DE3211486A1 (de) * 1981-03-31 1983-03-10 Kabushiki Kaisha Meidensha, Tokyo Uebergabeschaltung in einem steuersystem eines gabelstaplers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PRESSLER,Gerhard: Regelungstechnik.Bibliographi- sches Institut,Mannheim,Bd.1,1967,S.17-21 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008031347A1 (de) * 2008-07-02 2010-01-07 Jungheinrich Aktiengesellschaft Vorschubvorrichtung für einen Gabelträger eines Flurförderzeugs
DE112012001035B4 (de) 2011-02-28 2024-05-23 Caterpillar Inc. Hydrauliksteuerungssystem mit Zylinderstromkorrektur und Verfahren zum Betreiben einer Maschine
CN102506784A (zh) * 2011-11-24 2012-06-20 三一集团有限公司 滑动配合机构及测量装置、测量方法、集装箱堆高机

Also Published As

Publication number Publication date
EP1178943A1 (fr) 2002-02-13
WO2001060734A1 (fr) 2001-08-23

Similar Documents

Publication Publication Date Title
EP0546300B1 (fr) Dispositif de commande électrohydraulique
EP0936179B1 (fr) Systême de commande pour chariot élévateur
DE102004012382B4 (de) Hydraulische Anordnung
EP0564939B1 (fr) Système de commande hydraulique pour plusieurs moteurs
DE10109510A1 (de) Vorrichtung zur Aktuatorensteuerung von Hydraulik-Antriebsmaschinen
EP3336051B1 (fr) Dispositif de levage pour un chariot de manutention ainsi qu'un tel chariot de manutention
DE10138389A1 (de) Elektrohydraulische Einrichtung zur Steuerung eines doppelt wirkenden Motors
DE102017219942A1 (de) Ventilanordung für Hubwerkssteuerung mit einer Druckregelvorrichtung
EP1222416B1 (fr) Unite soupape de commande pour un ascenseur hydraulique
WO2009127349A1 (fr) Système de commande destiné à commander un distributeur à plusieurs voies
EP0115590B1 (fr) Dispositif de commande hydraulique
EP2535624A1 (fr) Clapet de limitation de pression
DE10007688A1 (de) Einrichtung zum Steuern der Neigenfunktion eines Hubmastes, insbesondere für einen Gabelstapler
DE3422978C2 (de) Vorrichtung zur Steuerung einer hydraulischen Stelleinrichtung
EP2049802B1 (fr) Dispositif d'actionnement
EP0219052B1 (fr) Dispositif de commande hydraulique
EP2513491B1 (fr) Systeme de vanne pour commander un consommateur
EP2600011A2 (fr) Distributeur hydraulique pour le dispositif de levage d'un véhicule agricole
DE102013207299A1 (de) Hydraulisches Wegeventil für das Hubwerk eines landwirtschaftlichen Fahrzeugs
EP2597209B1 (fr) Système de réglage d'un dispositif de levage hydro-électronique
DE19541190A1 (de) Hydraulische Anordnung zur Steuerung des Hubwerks einer mobilen Arbeitsmaschine
EP0574737B1 (fr) Véhicule à propulsion électrique à alimentation par accumulateurs, en particulier Chariot-élévateur
EP1253327A1 (fr) Circuit de commande hydraulique
DE10224740A1 (de) Hydraulische Steuerventileinrichtung mit einer Stromregeleinrichtung
DE102016209509A1 (de) Hydraulisches Antriebssystem für Gabelstapler

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8131 Rejection