AU441434B2 - An improved excavator - Google Patents
An improved excavatorInfo
- Publication number
- AU441434B2 AU441434B2 AU39891/68A AU3989168A AU441434B2 AU 441434 B2 AU441434 B2 AU 441434B2 AU 39891/68 A AU39891/68 A AU 39891/68A AU 3989168 A AU3989168 A AU 3989168A AU 441434 B2 AU441434 B2 AU 441434B2
- Authority
- AU
- Australia
- Prior art keywords
- improved excavator
- excavator
- improved
- 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
- E02F3/28—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
- E02F3/301—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU39891/68A AU441434B2 (en) | 1968-06-28 | 1968-06-28 | An improved excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU39891/68A AU441434B2 (en) | 1968-06-28 | 1968-06-28 | An improved excavator |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3989168A AU3989168A (en) | 1970-01-08 |
AU441434B2 true AU441434B2 (en) | 1973-10-11 |
Family
ID=3726986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU39891/68A Expired AU441434B2 (en) | 1968-06-28 | 1968-06-28 | An improved excavator |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU441434B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514051A1 (en) * | 1981-10-05 | 1983-04-08 | Komatsu Mfg Co Ltd | MECHANICAL SHOVEL WITH HYDRAULIC CONTROL |
-
1968
- 1968-06-28 AU AU39891/68A patent/AU441434B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514051A1 (en) * | 1981-10-05 | 1983-04-08 | Komatsu Mfg Co Ltd | MECHANICAL SHOVEL WITH HYDRAULIC CONTROL |
Also Published As
Publication number | Publication date |
---|---|
AU3989168A (en) | 1970-01-08 |
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