GB2243359B - Drive systems for backhoe boom assemblies - Google Patents
Drive systems for backhoe boom assembliesInfo
- Publication number
- GB2243359B GB2243359B GB9104823A GB9104823A GB2243359B GB 2243359 B GB2243359 B GB 2243359B GB 9104823 A GB9104823 A GB 9104823A GB 9104823 A GB9104823 A GB 9104823A GB 2243359 B GB2243359 B GB 2243359B
- Authority
- GB
- United Kingdom
- Prior art keywords
- drive systems
- boom assemblies
- backhoe boom
- backhoe
- assemblies
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
-
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/307—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom the boom and the dipper-arm being connected so as to permit relative movement in more than one plane
-
- 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
- E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
- E02F3/325—Backhoes of the miniature type
-
- 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
-
- 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
- E02F3/439—Automatic repositioning of the implement, e.g. automatic dumping, auto-return
-
- 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
- E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2095458A JP2608162B2 (en) | 1990-04-11 | 1990-04-11 | Backhoe control device |
JP2112080A JP2571299B2 (en) | 1990-04-26 | 1990-04-26 | Backhoe control device |
JP2112868A JP2571300B2 (en) | 1990-04-27 | 1990-04-27 | Backhoe control device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9104823D0 GB9104823D0 (en) | 1991-04-17 |
GB2243359A GB2243359A (en) | 1991-10-30 |
GB2243359B true GB2243359B (en) | 1994-11-09 |
Family
ID=27307816
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9104823A Expired - Fee Related GB2243359B (en) | 1990-04-11 | 1991-03-07 | Drive systems for backhoe boom assemblies |
GB9104827A Expired - Fee Related GB2243141B (en) | 1990-04-11 | 1991-03-07 | Backhoe |
GB9104824A Expired - Fee Related GB2242886B (en) | 1990-04-11 | 1991-03-07 | Backhoe |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9104827A Expired - Fee Related GB2243141B (en) | 1990-04-11 | 1991-03-07 | Backhoe |
GB9104824A Expired - Fee Related GB2242886B (en) | 1990-04-11 | 1991-03-07 | Backhoe |
Country Status (3)
Country | Link |
---|---|
DE (3) | DE4110959C2 (en) |
FR (3) | FR2660948B1 (en) |
GB (3) | GB2243359B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE500613C2 (en) * | 1991-09-20 | 1994-07-25 | Hilda Barbro Hjalmarson | Mixing apparatus comprising a mixing plate intended for receiving sampling tubes, which is imparted to a rocking movement of a certain frequency |
JP3215502B2 (en) * | 1992-05-19 | 2001-10-09 | 株式会社小松製作所 | Work machine operation range limiting device |
US5704141A (en) * | 1992-11-09 | 1998-01-06 | Kubota Corporation | Contact prevention system for a backhoe |
JP3173896B2 (en) * | 1992-11-09 | 2001-06-04 | 株式会社クボタ | Backhoe |
KR950001446A (en) * | 1993-06-30 | 1995-01-03 | 경주현 | How to control automatic repetitive work of excavator |
KR0173835B1 (en) * | 1994-06-01 | 1999-02-18 | 오까다 하지모 | Area-limited digging control device for construction machines |
GB9506078D0 (en) * | 1995-03-24 | 1995-05-10 | Hanix Europ Limited | Excavator |
JP3679848B2 (en) * | 1995-12-27 | 2005-08-03 | 日立建機株式会社 | Construction machine working range restriction control device |
EP1146174B1 (en) * | 1998-08-31 | 2009-10-07 | Yanmar Co., Ltd. | Extremely-small-swing working machine |
US7344351B2 (en) * | 2003-09-12 | 2008-03-18 | Deere & Company | Electronic boom height sensor |
US8204653B2 (en) * | 2007-02-21 | 2012-06-19 | Deere & Company | Automated control of boom and attachment for work vehicle |
US7752779B2 (en) | 2007-04-30 | 2010-07-13 | Deere & Company | Automated control of boom or attachment for work vehicle to a preset position |
US7748147B2 (en) | 2007-04-30 | 2010-07-06 | Deere & Company | Automated control of boom or attachment for work vehicle to a present position |
NL2015595B1 (en) * | 2015-04-17 | 2016-12-30 | Hudson Bay Holding Bv | Security system for mobile device. |
US20180163364A1 (en) * | 2015-04-17 | 2018-06-14 | Hudson Bay Holding B.V. | Safety system for mobile apparatus |
WO2016167658A2 (en) * | 2015-04-17 | 2016-10-20 | Hudson Bay Holding B.V. | Safety system for mobile apparatus |
JP2019127725A (en) * | 2018-01-23 | 2019-08-01 | 株式会社クボタ | Work machine, control method of work machine, program, and storage medium for the same |
US10801180B2 (en) | 2018-06-11 | 2020-10-13 | Deere & Company | Work machine self protection system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1064862A (en) * | 1964-03-24 | 1967-04-12 | Wells Electronics | Stored energy resistance welding power supply |
EP0233945A1 (en) * | 1985-07-26 | 1987-09-02 | Kabushiki Kaisha Komatsu Seisakusho | Device for controlling power shovel |
EP0252841A1 (en) * | 1986-07-09 | 1988-01-13 | Societe De Materiel Industriel Et D'equipement | Automatic control device of the retardation of the rotation of a boom and/or counter-boom of hoisting machines |
GB2222997A (en) * | 1988-09-21 | 1990-03-28 | Kubota Ltd | Safety control system for backhoe |
GB2225127A (en) * | 1988-11-18 | 1990-05-23 | Kubota Ltd | Pivotal movement control eg for backhoe boom |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212659A (en) * | 1963-03-27 | 1965-10-19 | Massey Ferguson Inc | Control mechanism for material handling apparatus |
US4015729A (en) * | 1976-01-02 | 1977-04-05 | J. I. Case Company | Automatic control system for backhoe |
JPS5697023A (en) * | 1980-01-07 | 1981-08-05 | Komatsu Ltd | Semiautomatic oil pressure excavator |
FR2510278A1 (en) * | 1981-07-24 | 1983-01-28 | Mannesmann Ag | Automatic control system for hydraulic excavator - uses calculator with memory to store manual movement for subsequent automatic control operations through electrohydraulic valves |
CA1177959A (en) * | 1982-04-13 | 1984-11-13 | Systeme Electronique Rayco Ltee | Range controller for continuously monitoring the position of the boom of heavy machinery |
JPH01178621A (en) * | 1987-12-30 | 1989-07-14 | Kayaba Ind Co Ltd | Bucket controller for power shovel service machine |
JP2574386B2 (en) * | 1988-04-22 | 1997-01-22 | ヤンマーディーゼル株式会社 | Automatic offset mechanism for small turning backhoe |
JP2544175B2 (en) * | 1988-04-22 | 1996-10-16 | ヤンマーディーゼル株式会社 | Automatic turning mechanism for small turning type backhoe |
JP2613265B2 (en) * | 1988-06-23 | 1997-05-21 | ヤンマーディーゼル株式会社 | Automatic offset mechanism for small turning backhoe |
JPH086352B2 (en) * | 1988-09-22 | 1996-01-24 | 株式会社クボタ | Backhoe backhoe device operation structure |
-
1991
- 1991-03-07 GB GB9104823A patent/GB2243359B/en not_active Expired - Fee Related
- 1991-03-07 GB GB9104827A patent/GB2243141B/en not_active Expired - Fee Related
- 1991-03-07 GB GB9104824A patent/GB2242886B/en not_active Expired - Fee Related
- 1991-03-28 FR FR9103810A patent/FR2660948B1/en not_active Expired - Fee Related
- 1991-03-28 FR FR9103812A patent/FR2660950B1/en not_active Expired - Fee Related
- 1991-03-28 FR FR9103811A patent/FR2660949B1/en not_active Expired - Fee Related
- 1991-04-05 DE DE19914110959 patent/DE4110959C2/en not_active Expired - Lifetime
- 1991-04-05 DE DE19914110991 patent/DE4110991C2/en not_active Expired - Fee Related
- 1991-04-05 DE DE19914110978 patent/DE4110978C2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1064862A (en) * | 1964-03-24 | 1967-04-12 | Wells Electronics | Stored energy resistance welding power supply |
EP0233945A1 (en) * | 1985-07-26 | 1987-09-02 | Kabushiki Kaisha Komatsu Seisakusho | Device for controlling power shovel |
EP0252841A1 (en) * | 1986-07-09 | 1988-01-13 | Societe De Materiel Industriel Et D'equipement | Automatic control device of the retardation of the rotation of a boom and/or counter-boom of hoisting machines |
GB2222997A (en) * | 1988-09-21 | 1990-03-28 | Kubota Ltd | Safety control system for backhoe |
DE3931255A1 (en) * | 1988-09-21 | 1990-05-31 | Kubota Ltd | CONTROL SYSTEM FOR A LOEFFEL EXCAVATOR FOR USE ON A WORK VEHICLE |
GB2225127A (en) * | 1988-11-18 | 1990-05-23 | Kubota Ltd | Pivotal movement control eg for backhoe boom |
Also Published As
Publication number | Publication date |
---|---|
GB2243359A (en) | 1991-10-30 |
DE4110959A1 (en) | 1991-10-17 |
DE4110978A1 (en) | 1991-10-17 |
GB2243141B (en) | 1994-11-23 |
DE4110991C2 (en) | 1996-03-07 |
GB2242886B (en) | 1994-12-07 |
FR2660948A1 (en) | 1991-10-18 |
FR2660949A1 (en) | 1991-10-18 |
GB2242886A (en) | 1991-10-16 |
FR2660950A1 (en) | 1991-10-18 |
FR2660950B1 (en) | 1998-04-03 |
GB9104824D0 (en) | 1991-04-17 |
FR2660949B1 (en) | 1998-04-24 |
FR2660948B1 (en) | 1998-04-03 |
GB2243141A (en) | 1991-10-23 |
DE4110978C2 (en) | 1996-02-15 |
GB9104823D0 (en) | 1991-04-17 |
GB9104827D0 (en) | 1991-04-17 |
DE4110959C2 (en) | 1996-03-07 |
DE4110991A1 (en) | 1991-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20010307 |