IT1148512B - Dispositivo di comando a distanza per valvole idrauliche - Google Patents

Dispositivo di comando a distanza per valvole idrauliche

Info

Publication number
IT1148512B
IT1148512B IT4797182A IT4797182A IT1148512B IT 1148512 B IT1148512 B IT 1148512B IT 4797182 A IT4797182 A IT 4797182A IT 4797182 A IT4797182 A IT 4797182A IT 1148512 B IT1148512 B IT 1148512B
Authority
IT
Italy
Prior art keywords
control device
remote control
hydraulic valves
valves
hydraulic
Prior art date
Application number
IT4797182A
Other languages
English (en)
Other versions
IT8247971A0 (it
Inventor
Herbert H Schmiel
Original Assignee
Dana Corp
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 Dana Corp filed Critical Dana Corp
Publication of IT8247971A0 publication Critical patent/IT8247971A0/it
Application granted granted Critical
Publication of IT1148512B publication Critical patent/IT1148512B/it

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
    • 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
    • G05G2009/0474—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 characterised by means converting mechanical movement into electric signals
    • G05G2009/04759—Light-sensitive detector, e.g. photoelectric
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87056—With selective motion for plural valve actuator
    • Y10T137/87072—Rotation about either of two pivotal axes
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87177—With bypass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
IT4797182A 1981-07-06 1982-03-11 Dispositivo di comando a distanza per valvole idrauliche IT1148512B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/280,473 US4445541A (en) 1981-07-06 1981-07-06 Hydraulic remote control joystick

Publications (2)

Publication Number Publication Date
IT8247971A0 IT8247971A0 (it) 1982-03-11
IT1148512B true IT1148512B (it) 1986-12-03

Family

ID=23073239

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4797182A IT1148512B (it) 1981-07-06 1982-03-11 Dispositivo di comando a distanza per valvole idrauliche

Country Status (8)

Country Link
US (1) US4445541A (it)
JP (1) JPS5824909A (it)
CA (1) CA1193344A (it)
DE (1) DE3210181A1 (it)
FR (1) FR2508984B1 (it)
GB (1) GB2101721B (it)
IT (1) IT1148512B (it)
SE (1) SE454817B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584510A (en) * 1982-09-08 1986-04-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Thumb-actuated two-axis controller
GB2133336A (en) * 1982-12-14 1984-07-25 Square Grip Ltd Concrete spacer monitoring
US4538633A (en) * 1983-02-18 1985-09-03 Parker-Hannifin Corporation Optical-hydraulic control system
FR2575845B1 (fr) * 1985-01-07 1987-03-27 Saf Chainette Manipulateur de commande resistant aux chocs
US4748323A (en) * 1987-03-23 1988-05-31 Holiday Morton J Joystick device with photoelectric tilt and push button detection
JPH07116729B2 (ja) * 1989-02-14 1995-12-13 油谷重工株式会社 建設機械の作動制御方法とその装置
DE69012294T2 (de) * 1989-04-28 1995-05-04 Komatsu Mfg Co Ltd Pilotventil.
US4912997A (en) * 1989-06-02 1990-04-03 Chrysler Corporation Electric shift selector mechanism for transmission
FR2648584B1 (fr) * 1989-06-16 1991-10-11 Rexroth Sigma Procede et systeme de regulation du courant moyen traversant une charge, et dispositif de telecommande electrique du type manipulateur en faisant application
FR2648580B1 (fr) * 1989-06-16 1991-09-20 Rexroth Sigma Procede pour etalonner un dispositif de telecommande electrique du type manipulateur ou analogue, et dispositif agence pour mettre en oeuvre ce procede
DE4108388C2 (de) * 1991-03-15 2000-10-12 Wabco Gmbh & Co Ohg Einrichtung zur berührungslosen Erfassung von mindestens zwei Positionen eines Schaltelementes
DE69222843T2 (de) * 1992-04-29 1998-02-19 Kayaba Industry Co Ltd Eingangsglied
US5482085A (en) * 1992-10-05 1996-01-09 Dana Corporation Pilot pressure sub-assembly for fluid control valve
IT1283258B1 (it) * 1995-03-22 1998-04-16 Still Gmbh Dispositivo di comando per l'azionamento di organi di comando tramite una comune leva di servizio
US5638866A (en) * 1996-03-01 1997-06-17 Dana Corporation Detent arrangement for holding hydraulic valve members stroked
FR2765001B1 (fr) * 1997-06-20 1999-08-27 Mannesmann Rexroth Sa Dispositif de telecommande manuel, notamment distributeur de fluide
US5857492A (en) * 1998-03-20 1999-01-12 Husco International, Inc. Electromagnetic friction lock for a dual axis control devices
GB2339469B (en) * 1998-07-10 2003-03-12 Ultronics Ltd Joystick actuators
DE19843854A1 (de) * 1998-09-24 2000-03-30 Mannesmann Vdo Ag Bedienvorrichtung mit einem Stellglied mit mindestens zwei Verstellfreiheitsgraden
US6222179B1 (en) * 1999-06-10 2001-04-24 Peter J. Mikan Fiber optic control having joystick
US6742542B1 (en) * 1999-09-16 2004-06-01 Alfmeier Prazision Ag Baugruppen Multiport valve
DE19949802A1 (de) 1999-10-15 2001-04-19 Mannesmann Rexroth Ag Vorsteuergerät
FR2801350B1 (fr) * 1999-11-23 2002-03-29 Mannesmann Rexroth Sa Dispositif distributeur de fluide, notamment pour telecommande hydraulique
FI121973B (fi) * 2005-05-17 2011-06-30 Polarteknik Pmc Oy Ab Venttiilirakenne
US8991429B2 (en) * 2009-02-05 2015-03-31 Hitachi Construction Machinery Co., Ltd. Pilot valve assembly
WO2013169799A1 (en) 2012-05-07 2013-11-14 Moen Incorporated Electronic plumbing fixture fitting
KR101335954B1 (ko) * 2013-01-18 2013-12-04 (주)제일피엠씨 누유 방지 구조를 구비한 조이스틱 파일럿 밸브
FR3041588B1 (fr) * 2015-09-28 2018-06-29 Renault S.A.S Assemblage d'un habillage de protection d'un levier de commande.
US10707869B2 (en) * 2017-05-18 2020-07-07 Altec Industries, Inc. Insulated joystick
US11822356B1 (en) 2023-01-30 2023-11-21 Altec Industries, Inc. Aerial lift systems and control input apparatuses with high electrical resistance for use with aerial lift systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612882A (en) * 1969-09-02 1971-10-12 Westinghouse Air Brake Co Control apparatus using fiber optics and having deenergized light source when handle is in a neutral position
US3679906A (en) * 1970-03-25 1972-07-25 Xercon Inc Light-operated control device
US3735660A (en) * 1970-07-31 1973-05-29 Gerber Garment Technology Inc Device for cutting sheet material
DE2158230C3 (de) * 1971-11-24 1974-04-11 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Hydraulische Steuereinrichtung
US3814199A (en) * 1972-08-21 1974-06-04 Cleveland Machine Controls Motor control apparatus adapted for use with a motorized vehicle
DE2309682A1 (de) * 1973-02-27 1974-09-26 Messerschmitt Boelkow Blohm Einrichtung zur erzeugung von signalen mit einem steuerknueppel
US4118100A (en) * 1975-12-10 1978-10-03 International Telephone And Telegraph Corporation Optical couplers for light emitting diodes and detectors
US4045667A (en) * 1976-05-26 1977-08-30 General Motors Corporation Color-sensitive photoelectric control system with fiber optics
DE2639486A1 (de) * 1976-09-02 1978-03-09 Tries Kg Hydraulisches steuersystem
JPS567101A (en) * 1979-06-28 1981-01-24 Yokogawa Hokushin Electric Corp Process control system

Also Published As

Publication number Publication date
GB2101721A (en) 1983-01-19
FR2508984B1 (fr) 1985-07-26
SE8200830L (sv) 1983-01-07
GB2101721B (en) 1984-11-28
FR2508984A1 (fr) 1983-01-07
IT8247971A0 (it) 1982-03-11
US4445541A (en) 1984-05-01
JPS5824909A (ja) 1983-02-15
DE3210181A1 (de) 1983-01-20
SE454817B (sv) 1988-05-30
CA1193344A (en) 1985-09-10

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