ES449645A1 - Perfeccionamientos en maquinas excavadoras. - Google Patents
Perfeccionamientos en maquinas excavadoras.Info
- Publication number
- ES449645A1 ES449645A1 ES449645A ES449645A ES449645A1 ES 449645 A1 ES449645 A1 ES 449645A1 ES 449645 A ES449645 A ES 449645A ES 449645 A ES449645 A ES 449645A ES 449645 A1 ES449645 A1 ES 449645A1
- Authority
- ES
- Spain
- Prior art keywords
- cut
- excavator
- cutting part
- unit
- direction perpendicular
- 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
- 238000009412 basement excavation Methods 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 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
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
- E02F3/405—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors using vibrating means
-
- 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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
-
- 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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2816—Mountings therefor
- E02F9/2833—Retaining means, e.g. pins
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)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Soil Working Implements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2851975A GB1513755A (en) | 1975-07-07 | 1975-07-07 | Excavators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES449645A1 true ES449645A1 (es) | 1977-07-01 |
Family
ID=10276920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES449645A Expired ES449645A1 (es) | 1975-07-07 | 1976-07-07 | Perfeccionamientos en maquinas excavadoras. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS528601A (da) |
| AU (1) | AU1551776A (da) |
| BE (1) | BE843783A (da) |
| CH (1) | CH603925A5 (da) |
| DE (1) | DE2630611A1 (da) |
| DK (1) | DK306976A (da) |
| ES (1) | ES449645A1 (da) |
| FR (1) | FR2317424A1 (da) |
| GB (1) | GB1513755A (da) |
| IT (1) | IT1066465B (da) |
| NL (1) | NL7607434A (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8600239L (sv) * | 1986-01-21 | 1987-07-22 | Santrade Ltd | Anordning vid skopor |
| ITCS20070020A1 (it) * | 2007-04-21 | 2008-10-22 | Evangelista Russo | Dispositivo per benna di macchine movimento terra |
| DE102014013969A1 (de) * | 2014-09-19 | 2016-03-24 | Liebherr-Elektronik Gmbh | Verfahren zur Steuerung einer Baumaschine und Baumaschine |
| JP7146700B2 (ja) * | 2019-06-27 | 2022-10-04 | 株式会社クボタ | バケット及びこのバケットを備えた作業機 |
-
1975
- 1975-07-07 GB GB2851975A patent/GB1513755A/en not_active Expired
-
1976
- 1976-07-02 AU AU15517/76A patent/AU1551776A/en not_active Expired
- 1976-07-05 BE BE168630A patent/BE843783A/xx unknown
- 1976-07-06 FR FR7620623A patent/FR2317424A1/fr active Granted
- 1976-07-06 NL NL7607434A patent/NL7607434A/xx not_active Application Discontinuation
- 1976-07-06 JP JP8079576A patent/JPS528601A/ja active Pending
- 1976-07-06 IT IT5028976A patent/IT1066465B/it active
- 1976-07-07 ES ES449645A patent/ES449645A1/es not_active Expired
- 1976-07-07 DE DE19762630611 patent/DE2630611A1/de active Pending
- 1976-07-07 CH CH871976A patent/CH603925A5/xx not_active IP Right Cessation
- 1976-07-07 DK DK306976A patent/DK306976A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2317424A1 (fr) | 1977-02-04 |
| AU1551776A (en) | 1978-01-05 |
| CH603925A5 (da) | 1978-08-31 |
| DE2630611A1 (de) | 1977-01-20 |
| NL7607434A (nl) | 1977-01-11 |
| FR2317424B3 (da) | 1979-03-30 |
| IT1066465B (it) | 1985-03-12 |
| DK306976A (da) | 1977-01-08 |
| JPS528601A (en) | 1977-01-22 |
| BE843783A (fr) | 1976-11-03 |
| GB1513755A (en) | 1978-06-07 |
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