CA1008407A - Excavation shovel and the like apparatus - Google Patents
Excavation shovel and the like apparatusInfo
- Publication number
- CA1008407A CA1008407A CA207,225A CA207225A CA1008407A CA 1008407 A CA1008407 A CA 1008407A CA 207225 A CA207225 A CA 207225A CA 1008407 A CA1008407 A CA 1008407A
- Authority
- CA
- Canada
- Prior art keywords
- excavation shovel
- shovel
- excavation
- 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
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/425—Drive systems for dipper-arms, backhoes or the like
-
- 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
- E02F3/302—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 an additional link
-
- 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
- E02F9/18—Counterweights
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 |
---|---|---|---|
CA207,225A CA1008407A (en) | 1974-08-16 | 1974-08-16 | Excavation shovel and the like apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA207,225A CA1008407A (en) | 1974-08-16 | 1974-08-16 | Excavation shovel and the like apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1008407A true CA1008407A (en) | 1977-04-12 |
Family
ID=4100917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA207,225A Expired CA1008407A (en) | 1974-08-16 | 1974-08-16 | Excavation shovel and the like apparatus |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1008407A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476955A (en) * | 1981-06-22 | 1984-10-16 | Carter Jerry A | Articulated powered lift machines |
EP0184386A1 (en) * | 1984-12-01 | 1986-06-11 | J.C. Bamford Excavators Limited | Earth moving machine with counterweight |
WO1994008101A1 (en) * | 1992-10-07 | 1994-04-14 | O&K Orenstein & Koppel Ag | Earth-moving machine with revolving tower and adjustable counterweight |
WO1997009487A1 (en) * | 1995-09-07 | 1997-03-13 | O & K Mining Gmbh | Excavator with adjustable counterweight |
-
1974
- 1974-08-16 CA CA207,225A patent/CA1008407A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4476955A (en) * | 1981-06-22 | 1984-10-16 | Carter Jerry A | Articulated powered lift machines |
EP0184386A1 (en) * | 1984-12-01 | 1986-06-11 | J.C. Bamford Excavators Limited | Earth moving machine with counterweight |
EP0185478A1 (en) * | 1984-12-01 | 1986-06-25 | J.C. Bamford Excavators Limited | Earth moving machine with counterweight |
US4679336A (en) * | 1984-12-01 | 1987-07-14 | J. C. Bamford Excavators Limited | Earth moving machine |
US4773814A (en) * | 1984-12-01 | 1988-09-27 | J. C. Bamford Excavators Limited | Earth moving machine |
WO1994008101A1 (en) * | 1992-10-07 | 1994-04-14 | O&K Orenstein & Koppel Ag | Earth-moving machine with revolving tower and adjustable counterweight |
US5533284A (en) * | 1992-10-07 | 1996-07-09 | O&K Orenstein & Koppel Ag | Earth-moving machine with revolving tower and adjustable counterweight |
WO1997009487A1 (en) * | 1995-09-07 | 1997-03-13 | O & K Mining Gmbh | Excavator with adjustable counterweight |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU499414B2 (en) | Excavator | |
CA998970A (en) | Excavation basket-stick connection | |
CA1011690A (en) | Digging and handling apparatus | |
CA1014896A (en) | Excavators | |
CA1015779A (en) | Dredging implementations | |
CA1020152A (en) | Excavating tool | |
CA1013210A (en) | Digging and planting machine | |
CA990760A (en) | Adjustable sidecutter for excavator buckets and the like | |
CA996157A (en) | Excavating device | |
CA1008407A (en) | Excavation shovel and the like apparatus | |
CA1022940A (en) | Dredging equipment | |
YU146375A (en) | Digger and the forcing system thereof | |
CA973899A (en) | Mud slinger excavator | |
CA1025722A (en) | Earth-working tool | |
CA978738A (en) | Rock hammers and the like | |
CA999027A (en) | Excavation basket-stick connection | |
AU491381B2 (en) | Improvements in excavators | |
CA997577A (en) | Piling methods | |
AU493852B2 (en) | Reversible vibratory equipment | |
AU7991575A (en) | Improvements in or relating toa dredge | |
AU495993B2 (en) | Power shovel and crowd system therefor | |
CA1016124A (en) | Scoop and sheath means therefor | |
AU515057B2 (en) | Phenylalkylaminoalkyl-phenyl and thienyl-ketones | |
AU470709B2 (en) | Anodizinc means and techniques | |
CA1001822A (en) | Soil anchor |