ATE437T1 - Bagger mit positionswiedergabe seines arbeitswerkzeuges. - Google Patents
Bagger mit positionswiedergabe seines arbeitswerkzeuges.Info
- Publication number
- ATE437T1 ATE437T1 AT79104470T AT79104470T ATE437T1 AT E437 T1 ATE437 T1 AT E437T1 AT 79104470 T AT79104470 T AT 79104470T AT 79104470 T AT79104470 T AT 79104470T AT E437 T1 ATE437 T1 AT E437T1
- Authority
- AT
- Austria
- Prior art keywords
- excavator
- work tool
- position reporting
- hoe
- indicator
- Prior art date
Links
Classifications
-
- 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
- E02F9/26—Indicating devices
-
- 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
- E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm
-
- 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
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
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)
- Component Parts Of Construction Machinery (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2851942A DE2851942C2 (de) | 1978-12-01 | 1978-12-01 | Bagger |
EP79104470A EP0011766B1 (de) | 1978-12-01 | 1979-11-13 | Bagger mit Positionswiedergabe seines Arbeitswerkzeuges |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE437T1 true ATE437T1 (de) | 1981-12-15 |
Family
ID=6056031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT79104470T ATE437T1 (de) | 1978-12-01 | 1979-11-13 | Bagger mit positionswiedergabe seines arbeitswerkzeuges. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4277899A (de) |
EP (1) | EP0011766B1 (de) |
JP (2) | JPS5914127B2 (de) |
AT (1) | ATE437T1 (de) |
DE (1) | DE2851942C2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH643620A5 (de) * | 1979-11-28 | 1984-06-15 | Ziegler Ag | Vorrichtung zur parallelfuehrung des loeffels eines hydraulikbaggers. |
DE3032821A1 (de) * | 1980-08-30 | 1982-04-15 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | Loeffelbagger, insbesondere mit einer parallelfuehrung des auf einen vorgegebenen schnittwinkel eingestellten loeffels sowie einer anordnung zur kontrolle der stellung der schuerfeinrichtung des baggers zur schuerfsohle |
DE3134064A1 (de) * | 1981-08-28 | 1983-03-10 | Mannesmann Rexroth GmbH, 8770 Lohr | Steuervorrichtung fuer einen hydraulisch betaetigten bagger |
DE3411866A1 (de) * | 1984-03-30 | 1985-10-10 | Friedrich Wilh. Schwing Gmbh, 4690 Herne | Loeffelbagger |
US4906161A (en) * | 1987-11-30 | 1990-03-06 | Weyer Paul P | Tiltable bucket assembly |
DE3802083A1 (de) * | 1987-12-28 | 1989-07-13 | Liebherr Hydraulikbagger | Hydraulikbagger |
JPH072736Y2 (ja) * | 1988-09-30 | 1995-01-25 | 株式会社小松製作所 | 直動式衝撃リッパ装置 |
CA2045822A1 (en) * | 1991-06-27 | 1992-12-28 | Sakari Pinomaki | Hoisting boom assembly |
US5145313A (en) * | 1991-06-28 | 1992-09-08 | Weyer Paul P | Quick disconnect bucket actuator |
US5242258A (en) * | 1991-06-28 | 1993-09-07 | Weyer Paul P | Quick disconnect bucket actuator |
US5711096A (en) * | 1993-10-27 | 1998-01-27 | Komatsu Ltd. | Working machine of a hydraulic backhoe having increased blade tip force |
KR100202203B1 (ko) * | 1993-11-30 | 1999-06-15 | 안자키 사토루 | 유압식 파워셔블의 직선 굴삭 제어 장치 |
KR960024253A (ko) * | 1994-12-23 | 1996-07-20 | 김무 | 산업용 작업기기의 회전체변위 측정장치 |
US5592762A (en) * | 1995-08-16 | 1997-01-14 | Deere & Company | Excavator bucket linkage |
US5611656C1 (en) * | 1995-08-31 | 2001-10-16 | Caterpillar Inc | Linkage arrangement for a work implement |
DE19616056C1 (de) * | 1996-04-23 | 1997-07-03 | H Aug Schmidt Transportanlagen | Steuerung für einen Eimerkettenbagger |
AU773522C (en) * | 1999-09-09 | 2004-12-02 | Garry Roger Steedman | Vehicular arm assembly |
SE537181C2 (sv) * | 2008-10-21 | 2015-02-24 | Svab Hydraulik Ab | Styrsystem samt förfarande för en tiltrotator |
JP2014025313A (ja) * | 2012-07-30 | 2014-02-06 | Kubota Corp | フロントローダ |
KR101759409B1 (ko) * | 2015-02-02 | 2017-07-18 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 작업차량 및 작업차량의 제어 방법 |
JP7030504B2 (ja) * | 2017-12-22 | 2022-03-07 | 株式会社クボタ | 作業機 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA491649A (en) * | 1953-03-31 | Harald Liljeqvist Alf | Ditch digging machine | |
CA705034A (en) * | 1965-03-02 | A. Fisher George | Bucket position indicator | |
US2704047A (en) * | 1953-03-05 | 1955-03-15 | Lushenko Gordon | Indicating mechanism for ram operated agricultural tool |
DE1195681B (de) * | 1955-03-23 | 1965-06-24 | Siemens Ag | Vorrichtung zur Anzeige der Stellung zweier gegeneinander schwenkbarer Geraeteteile von Grossfoerdergeraeten, wie Bagger, Absetzer od. dgl. |
US3349747A (en) * | 1965-05-06 | 1967-10-31 | Deere & Co | Indicator for combine header or the like |
US3347398A (en) * | 1966-01-28 | 1967-10-17 | Edward H Smith | Backhoe combination |
US3443705A (en) * | 1967-08-09 | 1969-05-13 | Robert J Buttram | Back hoe |
AT309344B (de) * | 1968-04-18 | 1973-08-10 | Schwing Friedrich | Löffelbagger |
US3550794A (en) * | 1969-03-19 | 1970-12-29 | Hopper Inc | Back hoe or grader |
SU374421A1 (ru) * | 1970-12-14 | 1973-03-20 | Устройство для стабилизации положения копирного механизма землеройных машин циклического | |
US3724278A (en) * | 1971-12-16 | 1973-04-03 | Ametek Inc | Backhoe depth gauge |
GB1452500A (en) * | 1973-12-21 | 1976-10-13 | Priestman Bros Ltd | Working or load lifting machine |
US3900073A (en) * | 1974-10-15 | 1975-08-19 | William Norman Crum | Earth working device with predetermined grade indicating assembly |
US4028822A (en) * | 1976-04-20 | 1977-06-14 | Laserplane Corporation | Manually operable depth control for trenchers |
US4050171A (en) * | 1976-05-12 | 1977-09-27 | Laserplane Corporation | Depth control for endless chain type trencher |
DE7639849U1 (de) * | 1976-12-20 | 1977-06-30 | Observator B.V., Rotterdam-Hoogvliet (Niederlande) | Sichtanzeiger fuer im unterwasserbetrieb arbeitende loeffelbagger |
-
1978
- 1978-12-01 DE DE2851942A patent/DE2851942C2/de not_active Expired
-
1979
- 1979-11-13 AT AT79104470T patent/ATE437T1/de not_active IP Right Cessation
- 1979-11-13 EP EP79104470A patent/EP0011766B1/de not_active Expired
- 1979-11-30 US US06/098,825 patent/US4277899A/en not_active Expired - Lifetime
- 1979-11-30 JP JP54154521A patent/JPS5914127B2/ja not_active Expired
-
1983
- 1983-08-12 JP JP58146774A patent/JPS5925053B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5925053B2 (ja) | 1984-06-14 |
EP0011766A1 (de) | 1980-06-11 |
EP0011766B1 (de) | 1981-11-25 |
US4277899A (en) | 1981-07-14 |
JPS5948530A (ja) | 1984-03-19 |
JPS55108539A (en) | 1980-08-20 |
JPS5914127B2 (ja) | 1984-04-03 |
DE2851942A1 (de) | 1980-06-04 |
DE2851942C2 (de) | 1983-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |