CA2689325A1 - Levage et retour paralleles electroniques pour transport ou deport lateral sur une chargeuse-pelleuteuse - Google Patents
Levage et retour paralleles electroniques pour transport ou deport lateral sur une chargeuse-pelleuteuse Download PDFInfo
- Publication number
- CA2689325A1 CA2689325A1 CA002689325A CA2689325A CA2689325A1 CA 2689325 A1 CA2689325 A1 CA 2689325A1 CA 002689325 A CA002689325 A CA 002689325A CA 2689325 A CA2689325 A CA 2689325A CA 2689325 A1 CA2689325 A1 CA 2689325A1
- Authority
- CA
- Canada
- Prior art keywords
- boom
- controller
- tool
- angle
- loader
- 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.)
- Abandoned
Links
- 230000007935 neutral effect Effects 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 description 18
- 239000012530 fluid Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 230000000977 initiatory effect Effects 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
- E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
- E02F3/433—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude horizontal, e.g. self-levelling
-
- 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
- E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
- E02F3/434—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2007/014196 WO2008153529A1 (fr) | 2007-06-15 | 2007-06-15 | Commande de fonction hydraulique à remplacement du mode commande automatique |
| USPCT/US07/14196 | 2007-06-15 | ||
| USPCT/US07/14071 | 2007-06-15 | ||
| PCT/US2007/014071 WO2008156442A1 (fr) | 2007-06-15 | 2007-06-15 | Désactivation du mode de commande automatique d'une fonction hydraulique |
| PCT/US2007/014604 WO2008153532A1 (fr) | 2007-06-15 | 2007-06-22 | Levage et retour parallèles électroniques pour transport ou déport latéral sur une chargeuse-pelleuteuse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2689325A1 true CA2689325A1 (fr) | 2008-12-18 |
Family
ID=40129982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002689325A Abandoned CA2689325A1 (fr) | 2007-06-15 | 2007-06-22 | Levage et retour paralleles electroniques pour transport ou deport lateral sur une chargeuse-pelleuteuse |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2689325A1 (fr) |
| WO (3) | WO2008153533A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220235534A1 (en) * | 2021-01-27 | 2022-07-28 | Kubota Corporation | Swivel working machine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101601978B1 (ko) * | 2009-12-03 | 2016-03-09 | 두산인프라코어 주식회사 | 휠로더 버켓의 풀 크라우드 디텐트 장치 |
| JP6309817B2 (ja) | 2014-05-14 | 2018-04-11 | 株式会社Kcm | 作業車両 |
| GB2527598B (en) * | 2014-06-27 | 2018-07-04 | Bamford Excavators Ltd | An implement inclination control system for a material handling machine |
| CA2978389A1 (fr) | 2016-09-08 | 2018-03-08 | Harnischfeger Technologies, Inc. | Systeme et methode de controle semi-autonome d'une machine industrielle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4844685A (en) * | 1986-09-03 | 1989-07-04 | Clark Equipment Company | Electronic bucket positioning and control system |
| US5188502A (en) * | 1990-12-24 | 1993-02-23 | Caterpillar, Inc. | Linkage arrangement for a multi-purpose vehicle |
| US6115660A (en) * | 1997-11-26 | 2000-09-05 | Case Corporation | Electronic coordinated control for a two-axis work implement |
| US6233511B1 (en) * | 1997-11-26 | 2001-05-15 | Case Corporation | Electronic control for a two-axis work implement |
| US6763619B2 (en) * | 2002-10-31 | 2004-07-20 | Deere & Company | Automatic loader bucket orientation control |
| US7344351B2 (en) * | 2003-09-12 | 2008-03-18 | Deere & Company | Electronic boom height sensor |
-
2007
- 2007-06-22 WO PCT/US2007/014605 patent/WO2008153533A1/fr not_active Ceased
- 2007-06-22 CA CA002689325A patent/CA2689325A1/fr not_active Abandoned
- 2007-06-22 WO PCT/US2007/014604 patent/WO2008153532A1/fr not_active Ceased
- 2007-06-22 WO PCT/US2007/014606 patent/WO2008153534A1/fr not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220235534A1 (en) * | 2021-01-27 | 2022-07-28 | Kubota Corporation | Swivel working machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008153532A1 (fr) | 2008-12-18 |
| WO2008153533A1 (fr) | 2008-12-18 |
| WO2008153534A1 (fr) | 2008-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20160201 |