SE8800423D0 - DEVICE AT EXCAVATOR - Google Patents
DEVICE AT EXCAVATORInfo
- Publication number
- SE8800423D0 SE8800423D0 SE8800423A SE8800423A SE8800423D0 SE 8800423 D0 SE8800423 D0 SE 8800423D0 SE 8800423 A SE8800423 A SE 8800423A SE 8800423 A SE8800423 A SE 8800423A SE 8800423 D0 SE8800423 D0 SE 8800423D0
- Authority
- SE
- Sweden
- Prior art keywords
- digging
- machines
- small
- shovel
- digging machines
- Prior art date
Links
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005019 pattern of movement Effects 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
- E02F3/30—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
- E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention concerns an arrangement for digging machines to be used for off-road driving, erecting telegraph poles, digging, for example, holes for posts and pillars, levelling and hewing work. On account of their low weight and small support surface underneath, small digging machines have a limited range of use. The invention solves this problem by means of a beam 2 which is pivoted on the fulcrum of the digging shovel 6 and can be coupled to the digging shovel 6 via a coupling arrangement 11. The beam 2 thus has a pattern of movement common to the digging shovel 6. The invention is used essentially on small digging machines, of the mini-digger type, but can of course also be used on large digging machines. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8800423A SE464417B (en) | 1988-02-09 | 1988-02-09 | Arrangement for a digging machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8800423A SE464417B (en) | 1988-02-09 | 1988-02-09 | Arrangement for a digging machine |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8800423D0 true SE8800423D0 (en) | 1988-02-09 |
SE8800423L SE8800423L (en) | 1989-08-10 |
SE464417B SE464417B (en) | 1991-04-22 |
Family
ID=20371317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8800423A SE464417B (en) | 1988-02-09 | 1988-02-09 | Arrangement for a digging machine |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE464417B (en) |
-
1988
- 1988-02-09 SE SE8800423A patent/SE464417B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8800423L (en) | 1989-08-10 |
SE464417B (en) | 1991-04-22 |
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Legal Events
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NAL | Patent in force |
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