CN1982730B - 内燃式叉车的控制设备 - Google Patents
内燃式叉车的控制设备 Download PDFInfo
- Publication number
- CN1982730B CN1982730B CN2006101684475A CN200610168447A CN1982730B CN 1982730 B CN1982730 B CN 1982730B CN 2006101684475 A CN2006101684475 A CN 2006101684475A CN 200610168447 A CN200610168447 A CN 200610168447A CN 1982730 B CN1982730 B CN 1982730B
- Authority
- CN
- China
- Prior art keywords
- pressure
- control apparatus
- engine
- mode
- fork truck
- 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.)
- Active
Links
- 239000010720 hydraulic oil Substances 0.000 claims description 28
- 230000008859 change Effects 0.000 claims description 18
- 239000003921 oil Substances 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000005021 gait Effects 0.000 description 20
- 230000008901 benefit Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
- B60W10/101—Infinitely variable gearings
- B60W10/103—Infinitely variable gearings of fluid type
-
- 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
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2300/00—Indexing codes relating to the type of vehicle
- B60W2300/12—Trucks; Load vehicles
- B60W2300/121—Fork lift trucks, Clarks
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0122474 | 2005-12-13 | ||
KR1020050122474A KR100655329B1 (ko) | 2005-12-13 | 2005-12-13 | 엔진식 지게차의 주행속도 제한장치 |
KR1020050122474 | 2005-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1982730A CN1982730A (zh) | 2007-06-20 |
CN1982730B true CN1982730B (zh) | 2011-05-11 |
Family
ID=37635798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006101684475A Active CN1982730B (zh) | 2005-12-13 | 2006-12-13 | 内燃式叉车的控制设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7716926B2 (zh) |
EP (1) | EP1798189B1 (zh) |
KR (1) | KR100655329B1 (zh) |
CN (1) | CN1982730B (zh) |
DE (1) | DE602006017496D1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100837540B1 (ko) | 2007-05-08 | 2008-06-12 | 엘에스전선 주식회사 | 클러치 동작이 안정적인 전후진 변속부를 구비하는트랙터의 변속 장치 |
KR101665725B1 (ko) * | 2010-12-22 | 2016-10-12 | 주식회사 두산 | 지게차용 인칭 자동제어 시스템 |
FR2978212B1 (fr) * | 2011-07-22 | 2018-02-16 | Manitou Bf | Dispositif de gestion de puissance pour machine automotrice de manutention |
DE112012000056B4 (de) | 2012-04-26 | 2015-04-02 | Komatsu Ltd. | Gabelstapler und Kriechgangsteuerverfahren eines Gabelstaplers |
CN102767617B (zh) * | 2012-07-18 | 2015-06-24 | 四川大学 | 一种液压换档压力控制阀 |
DE102012020984A1 (de) | 2012-10-25 | 2014-04-30 | Liebherr-Hydraulikbagger Gmbh | Vorrichtung zur Fahrgeschwindigkeitssteuerung/-regelung eines Arbeitsfahrzeugs und Verfahren hierzu |
KR20150063766A (ko) * | 2013-12-02 | 2015-06-10 | 주식회사 두산 | 지게차 |
KR20150063764A (ko) * | 2013-12-02 | 2015-06-10 | 주식회사 두산 | 지게차 |
KR20160069771A (ko) * | 2014-12-09 | 2016-06-17 | 현대중공업 주식회사 | 지게차 작업 제어 장치 |
CN105697436B (zh) * | 2016-04-12 | 2017-07-28 | 浙江大学 | 一种流量优先供给的小容积盲腔压力控制液压系统 |
KR102028616B1 (ko) | 2018-03-20 | 2019-11-04 | 주식회사 만도 | 스티어 바이 와이어식 조향장치 |
KR102711875B1 (ko) * | 2018-12-20 | 2024-09-27 | 두산밥캣코리아 주식회사 | 건설기계 제어장치 및 방법 |
CN113077607A (zh) * | 2021-04-02 | 2021-07-06 | 中慧能源(杭州)有限公司 | 叉车安全管控设备及系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2972906A (en) * | 1959-09-21 | 1961-02-28 | Yale & Towne Mfg Co | Inching control for industrial truck |
US4144946A (en) * | 1977-07-05 | 1979-03-20 | Towmotor Corporation | Hydraulic priority circuit |
US4274257A (en) * | 1979-01-08 | 1981-06-23 | Eaton Corporation | Anti-stall controller |
KR910009257B1 (ko) * | 1985-09-07 | 1991-11-07 | 히다찌 겡끼 가부시기가이샤 | 유압건설기계의 제어시스템 |
US4651846A (en) * | 1985-10-31 | 1987-03-24 | The Gradall Company | Rear drive inching control for a four wheel drive vehicle |
DE69413293T2 (de) * | 1993-04-27 | 1999-06-02 | Shimadzu Corp., Kyoto | Gabelstapler-Steuergerät |
-
2005
- 2005-12-13 KR KR1020050122474A patent/KR100655329B1/ko active IP Right Grant
-
2006
- 2006-12-12 US US11/609,452 patent/US7716926B2/en active Active
- 2006-12-13 DE DE602006017496T patent/DE602006017496D1/de active Active
- 2006-12-13 CN CN2006101684475A patent/CN1982730B/zh active Active
- 2006-12-13 EP EP06025813A patent/EP1798189B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20070144163A1 (en) | 2007-06-28 |
KR100655329B1 (ko) | 2006-12-08 |
EP1798189A3 (en) | 2008-09-17 |
US7716926B2 (en) | 2010-05-18 |
CN1982730A (zh) | 2007-06-20 |
DE602006017496D1 (de) | 2010-11-25 |
EP1798189B1 (en) | 2010-10-13 |
EP1798189A2 (en) | 2007-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DOOSAN INDUSTRIAL VEHICLE CO., LTD. Effective date: 20110826 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110826 Address after: Inchon, South Korea Patentee after: Doosan Industrial Vehicle Co.,Ltd. Address before: Inchon, South Korea Patentee before: DOOSAN INFRACORE Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: DOOSAN CORP. Free format text: FORMER OWNER: DOOSAN INDUSTRIAL VEHICLE CO., LTD. Effective date: 20131227 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131227 Address after: Seoul, South Kerean Patentee after: DOOSAN Corp. Address before: Inchon, South Korea Patentee before: Doosan Industrial Vehicle Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211206 Address after: Inchon, South Korea Patentee after: Doosan Industrial Vehicle Co.,Ltd. Address before: Seoul, South Kerean Patentee before: DOOSAN Corp. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Incheon Wide Area City, Korea Patentee after: Doosan Bobcat Korea Co.,Ltd. Country or region after: Republic of Korea Address before: Incheon Wide Area City, Korea Patentee before: Doosan Industrial Vehicle Co.,Ltd. Country or region before: Republic of Korea |