IT985672B - Dispositivo di comando a leva unica per motori idraulici - Google Patents

Dispositivo di comando a leva unica per motori idraulici

Info

Publication number
IT985672B
IT985672B IT50638/73A IT5063873A IT985672B IT 985672 B IT985672 B IT 985672B IT 50638/73 A IT50638/73 A IT 50638/73A IT 5063873 A IT5063873 A IT 5063873A IT 985672 B IT985672 B IT 985672B
Authority
IT
Italy
Prior art keywords
control device
hydraulic motors
single lever
lever control
motors
Prior art date
Application number
IT50638/73A
Other languages
English (en)
Original Assignee
Caterpillar Tractor 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.)
Filing date
Publication date
Application filed by Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of IT985672B publication Critical patent/IT985672B/it

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20201—Control moves in two planes
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Mechanical Control Devices (AREA)
IT50638/73A 1972-06-12 1973-06-11 Dispositivo di comando a leva unica per motori idraulici IT985672B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/261,606 US3943791A (en) 1972-06-12 1972-06-12 Single lever control for multi-valve operation

Publications (1)

Publication Number Publication Date
IT985672B true IT985672B (it) 1974-12-10

Family

ID=22994058

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50638/73A IT985672B (it) 1972-06-12 1973-06-11 Dispositivo di comando a leva unica per motori idraulici

Country Status (6)

Country Link
US (1) US3943791A (it)
JP (1) JPS5540785B2 (it)
BE (1) BE800701A (it)
CA (1) CA977240A (it)
FR (1) FR2188088B1 (it)
IT (1) IT985672B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512740U (it) * 1974-06-20 1976-01-10
US4028958A (en) * 1975-08-14 1977-06-14 The Charles Machine Works, Inc. Single lever control for actuating control valves and the like
US4019401A (en) * 1975-10-09 1977-04-26 Fiat-Allis Construction Machinery, Inc. Dual pivot axis control lever
GB1575311A (en) * 1976-01-22 1980-09-17 Massey Ferguson Services Nv Controls for hydraulic valves
GB1600476A (en) * 1976-10-14 1981-10-14 Massey Ferguson Services Nv Control devices
IT1118082B (it) * 1977-10-06 1986-02-24 Fiat Allis Macch Movi Dispositivo di comando a leva per distributori di circuiti idraulici
US4183690A (en) * 1979-01-08 1980-01-15 Farm Equipment Company, Inc. Apparatus for coupling a rotatable control device to a stationary switch
JPS5686282A (en) * 1979-12-18 1981-07-13 Komatsu Ltd Operating device of operating valve
US4331215A (en) * 1980-02-12 1982-05-25 Jlg Industries, Inc. Controls for aerial lift platform apparatus
US4398560A (en) * 1981-04-10 1983-08-16 Black Kenneth C Multiple shut-off valve
US4523488A (en) * 1982-11-05 1985-06-18 Allis-Chalmers Corp. Single lever control device for multiple functions
US5288198A (en) * 1992-07-29 1994-02-22 Case Corporation Control mechanism for an off-highway implement
US5360312A (en) * 1992-07-29 1994-11-01 Case Corporation Three function control mechanism
US5316435A (en) * 1992-07-29 1994-05-31 Case Corporation Three function control system
USD752183S1 (en) * 2015-05-05 2016-03-22 Yuatsuseiki Hydraulic Industrial Co., Ltd. Valve controller for an oil pressure valve
USD774167S1 (en) * 2015-08-05 2016-12-13 Roddie, Inc. Front manifold lever
CN105967107B (zh) * 2016-07-18 2018-08-24 江苏上骐重工科技有限公司 一种多路阀操纵机构及叉车
US10160149B2 (en) 2017-04-05 2018-12-25 Plastixs, LLC Access to cooling manifold valve controls in injection molding operations
USD936781S1 (en) * 2018-07-25 2021-11-23 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Apparatus for gas distribution
USD934998S1 (en) * 2018-12-17 2021-11-02 L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude Gas flow tap

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1576492A (en) * 1925-12-12 1926-03-09 Edward O Young Slot protector for automobile floor mats
US1840938A (en) * 1929-04-08 1932-01-12 Duffy Mfg Company Draft plate
US3388609A (en) * 1967-03-22 1968-06-18 Deere & Co Single lever control mechanism
DE1905428A1 (de) * 1969-02-04 1970-08-06 Mueller Rudolf Erich Vorrichtung zur gleichzeitigen,voneinander unabhaengigen Betaetigung wenigstens zweier Servosteuerungen
JPS4841716U (it) * 1971-09-24 1973-05-28

Also Published As

Publication number Publication date
CA977240A (en) 1975-11-04
FR2188088A1 (it) 1974-01-18
JPS5540785B2 (it) 1980-10-20
US3943791A (en) 1976-03-16
JPS4963016A (it) 1974-06-19
BE800701A (fr) 1973-12-10
FR2188088B1 (it) 1977-02-11

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