ES2063166T3 - Excavadora hidraulica. - Google Patents
Excavadora hidraulica.Info
- Publication number
- ES2063166T3 ES2063166T3 ES89890312T ES89890312T ES2063166T3 ES 2063166 T3 ES2063166 T3 ES 2063166T3 ES 89890312 T ES89890312 T ES 89890312T ES 89890312 T ES89890312 T ES 89890312T ES 2063166 T3 ES2063166 T3 ES 2063166T3
- Authority
- ES
- Spain
- Prior art keywords
- shovel
- piston assembly
- tilting
- arm
- stays
- 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 - Lifetime
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
- E02F9/08—Superstructures; Supports for superstructures
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
-
- 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
- E02F3/302—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 an additional link
-
- 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
- E02F3/308—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 outwardly
-
- 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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/3405—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
-
- 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
- E02F3/422—Drive systems for bucket-arms, front-end loaders, dumpers or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
EN UNA DRAGA HIDRAULICA (1) CON UN BRAZO SALIENTE (16) GIRATORIO EN UN PLANO VERTICAL, CON UN MECANISMO DE TRASLACION UBICADO EN UN CHASIS, QUE POR MEDIO DEL MOVIMIENTO DE LA PALA DRAGADORA (8) SE PUEDE ACCIONAR SOBRE EL TERRENO; CON UN AGREGADO DE EMBOLO-CILINDRO- (15) PARA POSIBILITAR EL GIRO DE LA PALETA DE DRAGADO EN SENTIDO HORIZONTAL. ESTE ESTA COLOCADO EN EL CHASIS ENTRE DOS SOPORTES (9,10) QUE CONFIGURAN UN PARALELOGRAMO DE BIELAS (4), EN UN DISCO QUE UNE LOS SOPORTES (9,10) DEL PARALELOGRAMO DE BIELAS (4) O EN LA ZONA DEL DISCO (11), EN UNO DE LOS DOS SOPORTES (9,10). HAY, ADEMAS, AL MENOS, UN AGREGADO DE EMBOLO-CILINDRO, PARA EL GIRO DEL BRAZO SALIENTE (16) EN DIRECCION VERTICAL; Y AL MENOS, UN AGREGADO ANEXO DE EMBOLOCILINDRO, BASCULANTE (20), PARA QUE BASCULE LA PALA (8). CON LO CUAL, ESTE ULTIMO AGREGADO (20) VA UNIDO CON UN BRAZO DE GUIA, FIJADO EN FORMA GIRATORIA, AL BRAZO SALIENTE. UNA BARRA ACOPLADORA (25), ANEXA ARTICULADAMENTE AL BRAZO DE GUIA (21), VA UNIDA ARTICULADAMENTE TAMBIEN CON LA PALA (8), FUERA DEL EJE DE BASCULACION (30) EN EL BRAZO SALIENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0298088A AT396266B (de) | 1988-12-05 | 1988-12-05 | Hydraulikbagger |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2063166T3 true ES2063166T3 (es) | 1995-01-01 |
Family
ID=3543432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89890312T Expired - Lifetime ES2063166T3 (es) | 1988-12-05 | 1989-12-05 | Excavadora hidraulica. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0373148B1 (es) |
AT (2) | AT396266B (es) |
BG (1) | BG50498A3 (es) |
DE (1) | DE58908234D1 (es) |
ES (1) | ES2063166T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4219720A1 (de) * | 1992-06-17 | 1993-12-23 | Hausherr & Soehne Rudolf | Senkvorrichtung zum Einsatz in untertägigen Strecken |
DE102009013626A1 (de) * | 2009-03-11 | 2010-09-16 | Gerd Bär GmbH | Heb- und senkbare Plattformeinrichtung für den Anbau an ein Fahrzeug, insbesondere an ein Landfahrzeug oder an ein Wasserfahrzeug |
CN103726520A (zh) * | 2013-12-16 | 2014-04-16 | 广西大学 | 一种九杆两自由度轻型机械式装载机构 |
CN103726532A (zh) * | 2013-12-17 | 2014-04-16 | 广西大学 | 一种具有可控的并联对称机构式装载机 |
CN103741740A (zh) * | 2014-01-16 | 2014-04-23 | 上海交通大学 | 电-液混合驱动式矿用挖掘机的挖掘机构 |
CN104594403A (zh) * | 2014-12-25 | 2015-05-06 | 广西大学 | 一种电磁式主动变胞多闭链连杆可控挖掘机构 |
CN104631524A (zh) * | 2014-12-25 | 2015-05-20 | 广西大学 | 一种电磁式主动变胞多连杆可控挖掘机构 |
CN108274066A (zh) * | 2018-01-18 | 2018-07-13 | 天津莱茵克拉电梯有限公司 | 一种可升降的剪床接料器 |
DE102019100075B3 (de) * | 2019-01-03 | 2020-03-19 | Mecalac Baumaschinen GmbH | Radlader |
CN111997114A (zh) * | 2020-09-28 | 2020-11-27 | 徐工集团工程机械股份有限公司科技分公司 | 角度可调式平动举升机械 |
CN113338367B (zh) * | 2021-06-28 | 2022-01-11 | 徐工集团工程机械股份有限公司科技分公司 | 一种四连杆两油缸的滑移装载机单边动臂结构及提升方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL123413C (es) * | 1963-05-02 | |||
GB1472069A (en) * | 1974-03-12 | 1977-04-27 | Hy Mac Ltd | Hydraulically operated shovels |
US4143778A (en) * | 1977-06-03 | 1979-03-13 | Harnischfeger Corporation | Shovel attachment means for hydraulic excavator |
US4103791A (en) * | 1977-06-03 | 1978-08-01 | Harnischfeger Corporation | Shovel attachment means for hydraulic excavator |
US4193733A (en) * | 1978-05-17 | 1980-03-18 | Harnischfeger Corporation | Hydraulic excavator machine having self-contained electrohydraulic power units |
JPS6014817Y2 (ja) * | 1979-04-18 | 1985-05-11 | 株式会社小松製作所 | 掘削積込機の掘削積込装置 |
DE3104072C2 (de) * | 1981-02-06 | 1986-07-03 | O & K Orenstein & Koppel Ag, 1000 Berlin | Löffelbagger |
DE8234522U1 (de) * | 1982-12-06 | 1985-09-12 | O & K Orenstein & Koppel Ag, 1000 Berlin | Ausleger einer Baggerausrüstung |
-
1988
- 1988-12-05 AT AT0298088A patent/AT396266B/de not_active IP Right Cessation
-
1989
- 1989-12-04 BG BG90532A patent/BG50498A3/xx unknown
- 1989-12-05 EP EP89890312A patent/EP0373148B1/de not_active Expired - Lifetime
- 1989-12-05 AT AT89890312T patent/ATE110431T1/de not_active IP Right Cessation
- 1989-12-05 ES ES89890312T patent/ES2063166T3/es not_active Expired - Lifetime
- 1989-12-05 DE DE58908234T patent/DE58908234D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0373148A1 (de) | 1990-06-13 |
ATA298088A (de) | 1992-11-15 |
ATE110431T1 (de) | 1994-09-15 |
DE58908234D1 (de) | 1994-09-29 |
EP0373148B1 (de) | 1994-08-24 |
AT396266B (de) | 1993-07-26 |
BG50498A3 (en) | 1992-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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