ES427697A1 - Maquina de obras publicas. - Google Patents
Maquina de obras publicas.Info
- Publication number
- ES427697A1 ES427697A1 ES427697A ES427697A ES427697A1 ES 427697 A1 ES427697 A1 ES 427697A1 ES 427697 A ES427697 A ES 427697A ES 427697 A ES427697 A ES 427697A ES 427697 A1 ES427697 A1 ES 427697A1
- Authority
- ES
- Spain
- Prior art keywords
- cooperating
- blade
- turret
- mounted blade
- turret mounted
- 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
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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
- E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
-
- 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
-
- 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
- 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
- E02F9/2037—Coordinating the movements of the implement and of the frame
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S414/00—Material or article handling
- Y10S414/125—Combined or convertible implements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Shovels (AREA)
- Earth Drilling (AREA)
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7323889A FR2235231B1 (ja) | 1973-06-29 | 1973-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES427697A1 true ES427697A1 (es) | 1976-08-01 |
Family
ID=9121786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES427697A Expired ES427697A1 (es) | 1973-06-29 | 1974-06-26 | Maquina de obras publicas. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3909962A (ja) |
JP (1) | JPS5834620B2 (ja) |
AR (1) | AR204167A1 (ja) |
BE (1) | BE816247A (ja) |
BR (1) | BR7404803D0 (ja) |
CA (1) | CA1006125A (ja) |
DE (1) | DE2430008C2 (ja) |
ES (1) | ES427697A1 (ja) |
FR (1) | FR2235231B1 (ja) |
GB (1) | GB1429400A (ja) |
IT (1) | IT1015422B (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513501Y2 (ja) * | 1975-03-13 | 1980-03-26 | ||
FR2450913A1 (fr) * | 1979-03-08 | 1980-10-03 | Takeuchi Manufacturing Cy Ltd | Pelle retrocaveuse giratoire a lame |
US4444542A (en) * | 1981-05-22 | 1984-04-24 | Shaw Douglas A | Vehicle with double booms |
JPH0334097Y2 (ja) * | 1985-02-13 | 1991-07-19 | ||
JPS62169926U (ja) * | 1986-04-19 | 1987-10-28 | ||
AT403818B (de) * | 1996-06-18 | 1998-05-25 | Schuschitz Gottfried | Ausleger für ein fahrzeug |
JPH10273921A (ja) * | 1997-01-31 | 1998-10-13 | Komatsu Ltd | 建設機械の転倒防止装置 |
US10362738B2 (en) * | 2015-09-10 | 2019-07-30 | Komatsu Ltd. | Work vehicle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2660816A (en) * | 1949-02-17 | 1953-12-01 | Willard A Maxwell | Combination bulldozer and shovel arrangement |
FR1450809A (fr) * | 1965-07-15 | 1966-06-24 | Poclain Sa | équipement de pelle pour travail de raclage |
US3466770A (en) * | 1966-09-16 | 1969-09-16 | Frank W Morrison | Self-propelled earth excavating and leveling apparatus |
-
1973
- 1973-06-29 FR FR7323889A patent/FR2235231B1/fr not_active Expired
-
1974
- 1974-01-01 AR AR254229A patent/AR204167A1/es active
- 1974-06-11 BR BR4803/74A patent/BR7404803D0/pt unknown
- 1974-06-12 GB GB2606674A patent/GB1429400A/en not_active Expired
- 1974-06-13 BE BE2053685A patent/BE816247A/xx not_active IP Right Cessation
- 1974-06-22 DE DE2430008A patent/DE2430008C2/de not_active Expired
- 1974-06-25 IT IT24454/74A patent/IT1015422B/it active
- 1974-06-26 ES ES427697A patent/ES427697A1/es not_active Expired
- 1974-06-27 US US483807A patent/US3909962A/en not_active Expired - Lifetime
- 1974-06-28 CA CA203,683A patent/CA1006125A/en not_active Expired
- 1974-06-28 JP JP49074222A patent/JPS5834620B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1429400A (en) | 1976-03-24 |
FR2235231A1 (ja) | 1975-01-24 |
BE816247A (fr) | 1974-09-30 |
CA1006125A (en) | 1977-03-01 |
JPS5834620B2 (ja) | 1983-07-28 |
JPS5037205A (ja) | 1975-04-07 |
IT1015422B (it) | 1977-05-10 |
DE2430008A1 (de) | 1975-01-30 |
AR204167A1 (es) | 1975-11-28 |
BR7404803D0 (pt) | 1975-10-07 |
US3909962A (en) | 1975-10-07 |
FR2235231B1 (ja) | 1976-04-30 |
DE2430008C2 (de) | 1983-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES425434A1 (es) | Perfeccionamientos en maquinas de obras publicas. | |
ES428274A1 (es) | Mejoras introducidas en maquinas de obras publicas con una cabina de conduccion perfeccionada. | |
ES368115A1 (es) | Perfeccionamientos en la construccion de maquinas de obras publicas. | |
ES427697A1 (es) | Maquina de obras publicas. | |
ES399886A1 (es) | Maquina de obras publicas provista de un balancin de sopor-te de dos utiles de trabajo. | |
GB867976A (en) | Means to be mounted on a tractor for supporting land working or other tools or implements | |
ES398975A1 (es) | Perfeccionamientos en cucharas excavadoras. | |
ES467338A1 (es) | Un arado reversible perfeccionado. | |
GB1322352A (en) | Machine for excavating an boring soil | |
ES427661A1 (es) | Equipo destinado a facilitar el trabajo en retro de una pa-la mecanica o hidraulica. | |
GB900255A (en) | Soil miller | |
IT1032664B (it) | Macchina con braccio a doppio uso particolarmente come scavatore e benna di trasporto | |
GB1496704A (en) | Vehicles | |
GB982816A (en) | Improvements relating to earth moving buckets | |
GB1225268A (ja) | ||
GB1182670A (en) | Improvements relating to tools for digging vertical holes in the ground | |
GB1348522A (en) | Ditching and pipelaying machine | |
GB1175708A (en) | Automatic Backhoe | |
GB1402053A (en) | Earth-working or load-lifting apparatus | |
GB937403A (en) | Improvements in or relating to ditch digging and like excavating apparatus | |
GB1154657A (en) | An Improved Backhoe Shovel Assembly. | |
GB1087663A (en) | Improvements in or relating to shovel loaders | |
GB1382416A (en) | Tool supports for earth working implements | |
JPS51120484A (en) | A housing unit transferring method capable of adjusting the direction of opening | |
GB984383A (en) | Improvements relating to mechanical excavators |