BE755815A - Systeme hydraulique d'un chariot elevateur - Google Patents

Systeme hydraulique d'un chariot elevateur

Info

Publication number: BE755815A
Authority: BE; Belgium
Prior art keywords: hydraulic system; lift truck; truck; lift; hydraulic
Prior art date: 1969-09-08

Application number

Other languages

English (en)

French (fr)

Inventor

W L Chichester

Original Assignee

Clark Equipment Co

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.)

1969-09-08

Publication date

1971-02-15

1971-02-15 Publication of BE755815A publication Critical patent/BE755815A/xx

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
- F15B13/022—Flow-dividers; Priority valves
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
- Y10T137/2524—Flow dividers [e.g., reversely acting controls]

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Transportation (AREA)
Fluid Mechanics (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Civil Engineering (AREA)
Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Forklifts And Lifting Vehicles (AREA)
Fluid-Pressure Circuits (AREA)

BE755815D 1969-09-08 Systeme hydraulique d'un chariot elevateur BE755815A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85595069A	1969-09-08	1969-09-08

Publications (1)

Publication Number	Publication Date
BE755815A true BE755815A (fr)	1971-02-15

Family

ID=25322510

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE755815D BE755815A (fr)	1969-09-08		Systeme hydraulique d'un chariot elevateur

Country Status (6)

Country	Link
US (1)	US3568868A (xx)
BE (1)	BE755815A (xx)
DE (1)	DE2038060A1 (xx)
FR (1)	FR2061050A5 (xx)
GB (1)	GB1261295A (xx)
ZA (1)	ZA705063B (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3814531A (en) *	1971-12-13	1974-06-04	Koehring Co	Articulated roller assembly
USRE30291E (en) *	1972-12-15	1980-06-03	Trw Inc.	Power steering system with auxiliary power capability
US3811363A (en) *	1973-05-10	1974-05-21	Caterpillar Tractor Co	Priority system for series-type hydraulic circuits
US4005636A (en) *	1975-02-13	1977-02-01	J. I. Case Company	Hydraulic system for a working machine
US3996838A (en) *	1975-06-04	1976-12-14	Trw Inc.	Diverter valve for power steering with power beyond
US4139988A (en) *	1975-12-27	1979-02-20	Aisin Seiki Kabushiki Kaisha	Vehicle hydraulic power operating system
US4010610A (en) *	1976-04-09	1977-03-08	J. I. Case Company	Hydraulic load-sensing system
ZA763344B (en) *	1976-06-04	1978-01-25	Steel Eng Co Ltd	Hydraulic rotary-percussive machines
US4230022A (en) *	1976-10-04	1980-10-28	Caterpillar Tractor Co.	Hydraulic rock breaker circuit for an excavator
US4075840A (en) *	1976-10-06	1978-02-28	Clark Equipment Company	Brake and steering system
US4144946A (en) *	1977-07-05	1979-03-20	Towmotor Corporation	Hydraulic priority circuit
US4223646A (en) *	1978-02-16	1980-09-23	Trw Inc.	Hydraulic fan drive system
US4308787A (en) *	1980-02-11	1982-01-05	J. I. Case Company	Priority flow divider
DE3270266D1 (en) *	1981-08-10	1986-05-07	Clark Equipment Co	Vehicle and hydraulic system with single pump therefor
US4485623A (en) *	1981-08-10	1984-12-04	Clark Equipment Company	Vehicle hydraulic system with pump speed control
US4573319A (en) *	1981-08-10	1986-03-04	Clark Equipment Company	Vehicle hydraulic system with single pump
GB2125519B (en) *	1982-08-19	1986-01-08	Cistermiser Ltd	Fluid flow control valve
AU584794B2 (en) *	1986-04-24	1989-06-01	Steel Engineering Company Limited; The	Hydraulically powered rotary percussive machines
US5201629A (en) *	1991-04-09	1993-04-13	Clark Material Handling Company	Container transporter
DE4137963C2 (de) *	1991-10-30	1995-03-23	Rexroth Mannesmann Gmbh	Ventilanordnung zur lastunabhängigen Steuerung mehrerer hydraulischer Verbraucher
DE29802498U1 (de) *	1998-02-13	1998-04-16	Heilmeier & Weinlein	Staplersteuerung
DE102004060012A1 (de) *	2004-12-14	2006-06-22	Jungheinrich Ag	Hydraulisches System zur Versorgung eines Hauptverbrauchers und mindestens eines Nebenverbrauchers in einem Flurförderzeug
JP5309546B2 (ja) *	2007-04-10	2013-10-09	株式会社豊田自動織機	産業車両の制御装置
DE102009016431A1 (de) *	2009-04-04	2010-10-07	Mahle International Gmbh	Hydraulische Hebeeinrichtung sowie Gabelstapler
DE102009028816A1 (de) *	2009-08-21	2011-02-24	Deere & Company, Moline	Hydraulische Anordnung
CN103029578A (zh) *	2012-12-20	2013-04-10	龙工(上海)机械制造有限公司	一种多功能装载机的传动和转向系统
CN106050779B (zh) *	2016-07-18	2018-01-23	江苏恒立液压科技有限公司	叉车多路阀
CN108557714B (zh) *	2018-07-11	2019-12-20	宁波管通机械有限公司	一种防爆型叉车液压管路三通接头
CN119976676B (zh) *	2025-03-25	2025-12-12	广西柳工元象科技有限公司	一种光伏板搬运装置及光伏板搬运方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2737196A (en) *	1952-06-04	1956-03-06	Eaton Mfg Co	Flow divider valve
USRE24892E (en) *	1956-11-23	1960-10-25		Flow divider valve with relief valve and variable orifice

0
- BE BE755815D patent/BE755815A/xx unknown
1969
- 1969-09-08 US US3568868D patent/US3568868A/en not_active Expired - Lifetime
1970
- 1970-07-17 GB GB3472970A patent/GB1261295A/en not_active Expired
- 1970-07-23 ZA ZA705063A patent/ZA705063B/xx unknown
- 1970-07-31 DE DE19702038060 patent/DE2038060A1/de active Pending
- 1970-09-07 FR FR7032429A patent/FR2061050A5/fr not_active Expired

Also Published As

Publication number	Publication date
FR2061050A5 (xx)	1971-06-18
ZA705063B (en)	1971-04-28
DE2038060A1 (de)	1971-03-11
US3568868A (en)	1971-03-09
GB1261295A (en)	1972-01-26

Publication	Publication Date	Title
BE755815A (fr)	1971-02-15	Systeme hydraulique d'un chariot elevateur
SE398223B (sv)	1977-12-12	Sekerhetssystem for lyftkranar
BE815782A (fr)	1974-12-02	Systeme d'ascenseur
BE820258A (fr)	1975-03-24	Systeme d'ascenseur
BE801866A (fr)	1974-01-03	Systeme d'ascenseur
SE367158B (sv)	1974-05-20	Hydraulisk stotfaangare
BE822388A (fr)	1975-05-20	Systeme d'asceneur
IT946664B (it)	1973-05-21	Impianto di frenatura idraulico
BE812218A (fr)	1974-09-12	Systeme d'ascenseur
BE821461A (fr)	1975-04-25	Systeme d'ascenseur
BE814307A (fr)	1974-10-29	Systeme d'ascenseur
BE812215A (fr)	1974-09-12	Systeme d'ascenseur
BE815461A (fr)	1974-11-22	Systeme d'ascenseur
BE822680A (fr)	1975-05-27	Systeme d'ascenseur
FR2321448A1 (fr)	1977-03-18	Systeme hydraulique pour chariot elevateur
BE812214A (fr)	1974-09-12	Systeme d'ascenseur
CH510203A (de)	1971-07-15	Hydraulikanlage
BE814690A (fr)	1974-11-07	Systeme d'ascenseur
BE757019A (fr)	1971-03-16	Systeme hydraulique
SE394304B (sv)	1977-06-20	Hydraulsystem for grevmaskin
BE815248A (fr)	1974-11-20	Systeme d'ascenseur
CH509227A (de)	1971-06-30	Fahrbarer Hydraulikkran
BE784645A (fr)	1972-10-02	Systeme de relevage hydraulique pour tracteurs
BE758982A (fr)	1971-05-17	Systeme d'ascenseur ameliore avec appel par zone
BE748600A (fr)	1970-09-16	Systeme d'entrainement prevu pour un freinage