DE68913412D1 - Intuitive control lever for an implement. - Google Patents
Intuitive control lever for an implement.Info
- Publication number
- DE68913412D1 DE68913412D1 DE89308347T DE68913412T DE68913412D1 DE 68913412 D1 DE68913412 D1 DE 68913412D1 DE 89308347 T DE89308347 T DE 89308347T DE 68913412 T DE68913412 T DE 68913412T DE 68913412 D1 DE68913412 D1 DE 68913412D1
- Authority
- DE
- Germany
- Prior art keywords
- implement
- control lever
- intuitive control
- intuitive
- 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
- E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
-
- 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
-
- 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
- E02F9/2025—Particular purposes of control systems not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24165488A | 1988-09-08 | 1988-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68913412D1 true DE68913412D1 (en) | 1994-04-07 |
DE68913412T2 DE68913412T2 (en) | 1994-09-29 |
Family
ID=22911620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989613412 Expired - Fee Related DE68913412T2 (en) | 1988-09-08 | 1989-08-17 | Intuitive control lever for an implement. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0361666B1 (en) |
JP (1) | JPH02101511A (en) |
CA (1) | CA1314790C (en) |
DE (1) | DE68913412T2 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160239A (en) * | 1988-09-08 | 1992-11-03 | Caterpillar Inc. | Coordinated control for a work implement |
GB2250108B (en) * | 1990-10-31 | 1995-02-08 | Samsung Heavy Ind | Control system for automatically controlling actuators of an excavator |
JP2568422Y2 (en) * | 1992-01-24 | 1998-04-15 | 株式会社小松製作所 | Working machine operating device for articulated construction machinery |
US5424623A (en) * | 1993-05-13 | 1995-06-13 | Caterpillar Inc. | Coordinated control for a work implement |
US5421694A (en) * | 1993-05-20 | 1995-06-06 | Caterpillar Inc. | Non-contacting joystick |
US5383390A (en) * | 1993-06-28 | 1995-01-24 | Caterpillar Inc. | Multi-variable control of multi-degree of freedom linkages |
US5576704A (en) * | 1994-12-01 | 1996-11-19 | Caterpillar Inc. | Capacitive joystick apparatus |
US5924516A (en) * | 1996-01-16 | 1999-07-20 | Clark Equipment Company | Electronic controls on a skid steer loader |
US6032093A (en) * | 1996-07-17 | 2000-02-29 | Caterpillar Inc. | Apparatus and method for restricting implement movement of a work machine |
DE29818195U1 (en) | 1998-10-12 | 1999-01-07 | DREEFS GmbH Schaltgeräte und Systeme, 96364 Marktrodach | Switches for optional parallel or series connection |
JP5322445B2 (en) * | 2008-01-28 | 2013-10-23 | ユニキャリア株式会社 | Reach-type forklift accelerator operating device |
DE102012002992A1 (en) * | 2012-02-15 | 2013-08-22 | Claas Selbstfahrende Erntemaschinen Gmbh | Agricultural work vehicle |
US9004218B2 (en) | 2013-06-23 | 2015-04-14 | Cnh Industrial America Llc | Joystick with improved control for work vehicles |
JP6690875B2 (en) * | 2015-11-17 | 2020-04-28 | キャタピラー エス エー アール エル | Working machine operating device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3388821A (en) * | 1966-09-22 | 1968-06-18 | Warner Swasey Co | Hydraulic control means for loaders |
CA951224A (en) * | 1971-06-25 | 1974-07-16 | Applied Power Industries | Flexible cable hydraulic control means |
US3892286A (en) * | 1973-06-26 | 1975-07-01 | Sperry Rand Corp | Fine speed control for a vehicle |
JPS6286234A (en) * | 1985-10-09 | 1987-04-20 | Komatsu Ltd | Controller for working machine in power shovel |
JPH0762803B2 (en) * | 1985-11-02 | 1995-07-05 | 日立建機株式会社 | Drive control device for arm type working machine |
-
1989
- 1989-08-17 DE DE1989613412 patent/DE68913412T2/en not_active Expired - Fee Related
- 1989-08-17 EP EP19890308347 patent/EP0361666B1/en not_active Expired - Lifetime
- 1989-08-18 CA CA000608701A patent/CA1314790C/en not_active Expired - Fee Related
- 1989-09-08 JP JP1234515A patent/JPH02101511A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0361666B1 (en) | 1994-03-02 |
DE68913412T2 (en) | 1994-09-29 |
JPH02101511A (en) | 1990-04-13 |
CA1314790C (en) | 1993-03-23 |
EP0361666A1 (en) | 1990-04-04 |
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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 |