KR850007286A - 작업차의 밸브 조작구조 - Google Patents

작업차의 밸브 조작구조 Download PDF

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Publication number
KR850007286A
KR850007286A KR1019850002279A KR850002279A KR850007286A KR 850007286 A KR850007286 A KR 850007286A KR 1019850002279 A KR1019850002279 A KR 1019850002279A KR 850002279 A KR850002279 A KR 850002279A KR 850007286 A KR850007286 A KR 850007286A
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KR
South Korea
Prior art keywords
output
input
input member
engagement
interlocking
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KR1019850002279A
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English (en)
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KR900006388B1 (ko
Inventor
가스히꼬 쓰지 (외 1)
Original Assignee
미노 시계가스
구보다 덱고오 가부시기 가이샤
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Publication of KR850007286A publication Critical patent/KR850007286A/ko
Application granted granted Critical
Publication of KR900006388B1 publication Critical patent/KR900006388B1/ko

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/02—Means preventing undesired movements of a controlling member which can be moved in two or more separate steps or ways, e.g. restricting to a stepwise movement or to a particular sequence of movements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • Y10T137/5109—Convertible
    • Y10T137/5196—Unit orientable in a single location between plural positions
    • 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
    • Y10T137/87048—With preselecting means for plural valve actuator
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)

Abstract

내용 없음

Description

작업차의 밸브 조작구조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명에 관한 작업차의 밸브 조작구조의 실시예를 표시한 것으로서, 제1도는 작업차의 측면도. 제2도는 유압회로도. 제3도는 밸브 조작구조의 사시도. 제4도는 연동변환기구의 평면도.
-도면의 주요부분에 대한 부호의 설명-
(11),(16) : 컨트롤밸브 (27) : 조작레버 (29) : 제1입력부재 (30) : 제1지축 (34) : 제2입력부재 (35) : 제2지축 (43) : 제1출력수단 (43b) : 제1출력부재 (43a) : 제2출력부재 (46) : 제2출력수단 (46b) : 제3출력부재 (46a) : 제4출력부재 (47) : 제1계합부재 (48) : 제2계합부재 (51a)(51b) : 계합부재조작핀 (52) : 링크 (53) : 지축 (54) : 변환레버 (56) : 연동변환기구.

Claims (7)

  1. 십자방향으로 요둥이 자유자재한 조작레버(27)와 그 조작레버에 연결된 제1 입력부재(29)로서, 조작레버의 제1방향의 요동에 의하여 작동되고, 전기한 조작레버에 연결된 제2 입력부재(34)로서, 조작레버의 제2방향의 요동에 의하여 작동되며, 복수개의 컨트롤 밸브(11)(16)에 연결된 출력수단(43)(46) 및 전기한 제1, 제2 입력부재와 출력수단의 사이에 설치된 연동변환기구(56)로서, 제1 입력부재가 한쪽의 컨트롤밸브(16)에 연동연결되고 제2입력부재가 다른 쪽의 컨트롤 밸브(11)에 연동연결되는 제1 연동상태와, 제1 입력부재가 다른 쪽의 컨트롤 밸브(11)에 연동연결되고 제2 입력부재가 전기한 한쪽의 컨트롤 밸브(16)에 연동연결되는 제2연동상태를 택일적으로 나타내게 하기 위한 작업차의 밸브조작구조.
  2. 제1항에 있어서, 출력수단이 한쪽의 컨트롤 밸브(16)에 연결된 제1 출력수단(43)과 다른쪽의 컨트롤 밸브(11)에 연결된 제2 출력수단(46)을 포함하는 것을 특징으로 하는 작업차의 밸브조작구조.
  3. 제2항에 있어서, 연동변화기구(56)가 1개의 변환레버(54)와, 이 변환레버(54)에 의하여 제1, 제2 입력부재(29)(34)를 제1, 제2 출력수단(43)(46)에 선택적으로 연동연결시키는 계합수단인 계합부재(47)(49) 및 링크(52)로서 구성된 것을 특징으로하는 작업차의 밸브조작구조.
  4. 제3항에 있어서, 계합수단이 제1 입력부재(29)에 부착된 제1 계합부재(47), 제2 입력부재(34)에 부착된 제2 계합부재(49), 제1 계합부재와 제2 계합부재에 연동연결하여 변환레버(54)에 고정부착된 링크(52)를 포함하는 것을 특징으로 하는 작업차의 밸브조작구조.
  5. 제4항에 있어서, 링크(52)는 지축(53)에 회전가능하게 부착되며, 이 링크에는 제1 계합부재(47)에 계합하여 제1 계합부재를 제1 입력부재(29)에 대해서 서로 대향 요동시키는 계합부재 조작핀(51a)과, 제2 계합부재(49)에 계합하여 제2 계합부재를 제2입력부재(34)에 대해서 서로 대향 요둥시키는 다른 계합부재 조작핀(51b)이 부착되어 있는 것을 특징으로하는 작업차의 밸브조작구조.
  6. 제5항에 있어서, 제1 출력수단(43)이 제1 입력부재(29) 근처에 위치하는 제1 출력부재(43b)와 제2 입력부재(34) 근처에 위치하는 제2 출력부재(43a)를 포함하고, 제2출력수단(46)이 제1 입력부재 근처에 위치하는 제3 출력부재(46b)와 제2 입력부재 근처에 위치하는 제4 출력부재(46a)를 포함하며, 제1계합부재(47)가 제1 출력부재와 제3 출력부재에 선택적으로 계합하고, 제2 계합부재(49)가 제2 출력부재와 제4출력부재에 선택적으로 계합하는 것을 특징으로 하는 작업차의 밸브조작 구조.
  7. 제6항에 있어서, 제1 입력부재(29), 제1 출력부재(43b), 제3 출력부재(46b),제1 지축(30)에 각각 회전가능하게 부착되고, 제2 입력부재(34), 제2 출력부재(43b), 제4 출력부재(46b)가 제2 지축(35)에 각각 회전가능하게 부착되어 있는 것을 특징으로 하는 작업차의 밸브조작 구조.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002279A 1984-04-05 1985-04-04 작업차의 밸브 조작구조 KR900006388B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59068045A JPS60211522A (ja) 1984-04-05 1984-04-05 作業車の操作構造
JP68045 1984-04-05
JP59-68045 1984-04-05

Publications (2)

Publication Number Publication Date
KR850007286A true KR850007286A (ko) 1985-12-02
KR900006388B1 KR900006388B1 (ko) 1990-08-30

Family

ID=13362424

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002279A KR900006388B1 (ko) 1984-04-05 1985-04-04 작업차의 밸브 조작구조

Country Status (6)

Country Link
US (1) US4646778A (ko)
JP (1) JPS60211522A (ko)
KR (1) KR900006388B1 (ko)
DE (1) DE3512673A1 (ko)
FR (1) FR2562579B1 (ko)
GB (1) GB2159492B (ko)

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Publication number Priority date Publication date Assignee Title
GB2183795B (en) * 1985-12-03 1989-10-04 Kubota Ltd Valve control structure for working vehicle
JPS62202130A (ja) * 1986-02-28 1987-09-05 Kubota Ltd バックホウ
DE3738281A1 (de) * 1987-11-11 1989-06-01 Heinz Schuett Erdbewegungsgeraet
JPH0642274Y2 (ja) * 1988-11-01 1994-11-02 株式会社クボタ 制御弁操作構造
JPH044273Y2 (ko) * 1988-12-20 1992-02-07
US5112184A (en) * 1990-06-11 1992-05-12 Reach All Multi-function hydraulic control handle
JP2576978Y2 (ja) * 1992-01-24 1998-07-23 日本電気株式会社 レーザ光遮蔽部品
JP2702646B2 (ja) * 1992-08-07 1998-01-21 株式会社クボタ バックホウ装置の油圧回路構造
US5293900A (en) * 1992-09-30 1994-03-15 Hydro Electronic Devices Inc. (Hed) Joystick with contactless direct drive device
US5924516A (en) 1996-01-16 1999-07-20 Clark Equipment Company Electronic controls on a skid steer loader
EP0818413A1 (de) * 1996-07-12 1998-01-14 Riedel und Söhne oHG Kreuzhebel-Ventilsteuereinrichtung
DE19832306C2 (de) * 1998-06-19 2003-03-27 Weber Hydraulik Gmbh Vorrichtung mit einer Steuerstange und mit einem von dieser betätigten Steuerhebel
US6499205B1 (en) 2000-09-29 2002-12-31 Caterpillar Inc Method of converting a control set to obtain various control pattern configurations
US7036248B2 (en) * 2003-10-25 2006-05-02 Deere & Company Pattern select valve for control levers of a title work vehicle
CA3102252A1 (en) * 2004-06-10 2005-12-29 Omeros Corporation Methods for treating conditions associated with masp-2 dependent complement activation
GB0603217D0 (en) 2006-02-17 2006-03-29 Jcb Compact Products Ltd Control apparatus
AT512500B1 (de) * 2012-04-26 2013-09-15 Wacker Neuson Linz Gmbh Vorrichtung zum Steuern einer Arbeitsmaschine

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US3541877A (en) * 1969-01-23 1970-11-24 Richard D Houk Single lever control for coordinating multiple motion transmitting devices
US3795280A (en) * 1972-06-23 1974-03-05 Caterpillar Tractor Co Three-way lever control for hydraulic control circuit
US3823647A (en) * 1972-08-29 1974-07-16 Caterpillar Tractor Co Electromagnetic bucket positioner for heavy equipment vehicles and the like
GB1510170A (en) * 1975-12-19 1978-05-10 Bamford Excavators Ltd J Fluid control valve assembly
JPS5931458Y2 (ja) * 1978-08-24 1984-09-06 株式会社クボタ 旋回作業車の操作構造
DE3047553C2 (de) * 1980-08-22 1984-12-20 KUBOTA, Ltd., Osaka Steuereinrichtung für einen Bagger
JPS58115424U (ja) * 1982-02-01 1983-08-06 株式会社クボタ 作業車の操作構造
JPS59665A (ja) * 1982-06-28 1984-01-05 Fujitsu Ltd プリント基板の導通テスト方法
JPS6026730A (ja) * 1983-07-22 1985-02-09 Kubota Ltd バツクホウ作業車の操作部改造方法

Also Published As

Publication number Publication date
FR2562579A1 (fr) 1985-10-11
GB8508816D0 (en) 1985-05-09
FR2562579B1 (fr) 1986-08-29
GB2159492A (en) 1985-12-04
KR900006388B1 (ko) 1990-08-30
JPS60211522A (ja) 1985-10-23
US4646778A (en) 1987-03-03
GB2159492B (en) 1986-12-03
DE3512673A1 (de) 1985-12-19
JPH0221605B2 (ko) 1990-05-15
DE3512673C2 (ko) 1988-02-25

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