DE68912508T2 - Steuervorrichtung für die auf einen Steuerhebel auszuübende Kraft. - Google Patents

Steuervorrichtung für die auf einen Steuerhebel auszuübende Kraft.

Info

Publication number
DE68912508T2
DE68912508T2 DE68912508T DE68912508T DE68912508T2 DE 68912508 T2 DE68912508 T2 DE 68912508T2 DE 68912508 T DE68912508 T DE 68912508T DE 68912508 T DE68912508 T DE 68912508T DE 68912508 T2 DE68912508 T2 DE 68912508T2
Authority
DE
Germany
Prior art keywords
exerted
force
control
control device
control lever
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.)
Expired - Fee Related
Application number
DE68912508T
Other languages
English (en)
Other versions
DE68912508D1 (de
Inventor
Sachio Hidaka
Yoshiaki Fujimoto
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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
Priority claimed from JP27182288A external-priority patent/JPH0612122B2/ja
Priority claimed from JP27182388A external-priority patent/JPH0612123B2/ja
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of DE68912508D1 publication Critical patent/DE68912508D1/de
Publication of DE68912508T2 publication Critical patent/DE68912508T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/52—Details of compartments for driving engines or motors or of operator's stands or cabins
    • B66C13/54—Operator's stands or cabins
    • B66C13/56—Arrangements of handles or pedals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/42—Control devices non-automatic
    • B66D1/44—Control devices non-automatic pneumatic of hydraulic
    • 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
    • F15B13/14—Special measures for giving the operating person a "feeling" of the response of the actuated device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
  • Fluid-Pressure Circuits (AREA)
DE68912508T 1988-10-26 1989-10-25 Steuervorrichtung für die auf einen Steuerhebel auszuübende Kraft. Expired - Fee Related DE68912508T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27182288A JPH0612122B2 (ja) 1988-10-26 1988-10-26 アクチュエータの操作装置
JP27182388A JPH0612123B2 (ja) 1988-10-26 1988-10-26 ウインチの操作力制御装置

Publications (2)

Publication Number Publication Date
DE68912508D1 DE68912508D1 (de) 1994-03-03
DE68912508T2 true DE68912508T2 (de) 1994-05-19

Family

ID=26549903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912508T Expired - Fee Related DE68912508T2 (de) 1988-10-26 1989-10-25 Steuervorrichtung für die auf einen Steuerhebel auszuübende Kraft.

Country Status (5)

Country Link
US (1) US5044608A (de)
EP (1) EP0366119B1 (de)
KR (1) KR920005667B1 (de)
DE (1) DE68912508T2 (de)
ES (1) ES2051341T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05256303A (ja) * 1992-01-15 1993-10-05 Caterpillar Inc 油圧回路制御装置
KR100301627B1 (ko) * 1995-04-08 2001-09-03 안자끼 사토루 작업기의조작레버의조작반력제어장치
FR2753188B1 (fr) * 1996-09-10 1998-12-11 Reel Sa Procede pour reguler le fonctionnement d'un dispositif compensateur de charge et compensateur de charge mettant en oeuvre ce procede
JP3850619B2 (ja) * 1999-07-14 2006-11-29 アルプス電気株式会社 車載用入力装置
DE19955750B4 (de) * 1999-11-11 2004-05-27 Demag Mobile Cranes Gmbh Verfahren zum Druckausgleich in Hydraulikmotoren zum Antrieb der Hub- und Schließseile eines Seilkranes
IT1317644B1 (it) * 2000-05-18 2003-07-15 Chiara Sozzi Dispositivo di azionamento perfezionato per la trazione di cavi ocatene
US8656711B2 (en) * 2007-01-26 2014-02-25 Volvo Construction Equipment Ab Hydraulic circuit for operating a tool
US7753077B2 (en) 2007-04-19 2010-07-13 Husco International Inc. Hybrid hydraulic joystick for electrically operating valves
US7753078B2 (en) 2007-04-19 2010-07-13 Husco International Inc. Hybrid hydraulic joystick with an integral pressure sensor and an outlet port
JP5358148B2 (ja) * 2008-09-19 2013-12-04 ヤンマー株式会社 作業車両の切換弁操作機構
FR2938309B1 (fr) * 2008-11-12 2010-10-29 Bosch Rexroth Dsi Sas Dispositif de regulation de pression, notamment du type telecommande hydraulique
CN104627840A (zh) * 2015-01-09 2015-05-20 深圳市正弦电气股份有限公司 一种起重机力反馈系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591871A (en) * 1943-08-09 1952-04-08 Lockheed Aircraft Corp Power booster linkage providing pilot's feel
US2947285A (en) * 1957-03-20 1960-08-02 Bell Aerospace Corp Manual and automatic hydraulic servomechanism
US3568572A (en) * 1969-03-19 1971-03-09 Nasa Energy limiter for hydraulic actuators
DE2017272A1 (de) * 1970-04-10 1971-10-21 Linde Ag Überlastsicherung für einen hydrostatisch angetriebenen Kran
US3739813A (en) * 1970-08-13 1973-06-19 Marotta Scientific Controls Power and speed control for double-acting cylinder-and-piston motor
DE2158230C3 (de) * 1971-11-24 1974-04-11 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Hydraulische Steuereinrichtung
US3995831A (en) * 1974-12-17 1976-12-07 The United States Of America As Represented By The Secretary Of The Army Force feedback controlled winch
DE3678090D1 (de) * 1985-09-06 1991-04-18 Hitachi Construction Machinery Hydraulisches vorsteuersystem fuer die bedienung von wegeventilen.
JPH0754641Y2 (ja) * 1986-05-09 1995-12-18 東洋運搬機株式会社 荷役位置制御装置
US4800721A (en) * 1987-02-13 1989-01-31 Caterpillar Inc. Force feedback lever
JPH01226697A (ja) * 1988-03-03 1989-09-11 Kobe Steel Ltd 建設機械における操作レバーの操作反力制御装置

Also Published As

Publication number Publication date
EP0366119A1 (de) 1990-05-02
US5044608A (en) 1991-09-03
KR920005667B1 (ko) 1992-07-13
EP0366119B1 (de) 1994-01-19
ES2051341T3 (es) 1994-06-16
KR900006220A (ko) 1990-05-07
DE68912508D1 (de) 1994-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee