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
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)
- Fluid-Pressure Circuits (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27182388A JPH0612123B2 (ja) | 1988-10-26 | 1988-10-26 | ウインチの操作力制御装置 |
JP27182288A JPH0612122B2 (ja) | 1988-10-26 | 1988-10-26 | アクチュエータの操作装置 |
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)
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 |
WO1996032670A1 (fr) * | 1995-04-10 | 1996-10-17 | Komatsu Ltd. | Dispositif de controle de force de reaction operationnelle pour levier de commande d'une machine a travailler |
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 |
CN101675252B (zh) * | 2007-01-26 | 2014-04-09 | 沃尔沃建筑设备公司 | 用于操作工具的液压回路 |
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)
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 |
EP0218901B1 (de) * | 1985-09-06 | 1991-03-13 | Hitachi Construction Machinery Co., Ltd. | Hydraulisches Vorsteuersystem für 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 |
-
1989
- 1989-10-25 ES ES89119846T patent/ES2051341T3/es not_active Expired - Lifetime
- 1989-10-25 EP EP89119846A patent/EP0366119B1/de not_active Expired - Lifetime
- 1989-10-25 DE DE68912508T patent/DE68912508T2/de not_active Expired - Fee Related
- 1989-10-26 KR KR1019890015434A patent/KR920005667B1/ko not_active IP Right Cessation
- 1989-10-26 US US07/426,671 patent/US5044608A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5044608A (en) | 1991-09-03 |
ES2051341T3 (es) | 1994-06-16 |
EP0366119A1 (de) | 1990-05-02 |
KR920005667B1 (ko) | 1992-07-13 |
EP0366119B1 (de) | 1994-01-19 |
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 |