CS161304B1 - - Google Patents
Info
- Publication number
- CS161304B1 CS161304B1 CS257372A CS257372A CS161304B1 CS 161304 B1 CS161304 B1 CS 161304B1 CS 257372 A CS257372 A CS 257372A CS 257372 A CS257372 A CS 257372A CS 161304 B1 CS161304 B1 CS 161304B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
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- 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
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- 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
- E02F3/425—Drive systems for dipper-arms, backhoes 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD15495871 | 1971-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS161304B1 true CS161304B1 (fr) | 1975-06-10 |
Family
ID=5483794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS257372A CS161304B1 (fr) | 1971-05-10 | 1972-04-17 |
Country Status (2)
Country | Link |
---|---|
CS (1) | CS161304B1 (fr) |
DE (1) | DE2149018A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5592762A (en) * | 1995-08-16 | 1997-01-14 | Deere & Company | Excavator bucket linkage |
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1971
- 1971-10-01 DE DE19712149018 patent/DE2149018A1/de active Pending
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1972
- 1972-04-17 CS CS257372A patent/CS161304B1/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DE2149018A1 (de) | 1972-11-16 |