GB1142863A - Improvements in or relating to excavating equipment - Google Patents
Improvements in or relating to excavating equipmentInfo
- Publication number
- GB1142863A GB1142863A GB4662865A GB4662865A GB1142863A GB 1142863 A GB1142863 A GB 1142863A GB 4662865 A GB4662865 A GB 4662865A GB 4662865 A GB4662865 A GB 4662865A GB 1142863 A GB1142863 A GB 1142863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mount
- shaft
- tractor
- axis
- cutter drum
- 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
- 239000012530 fluid Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
-
- 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
- E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
- E02F3/181—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
-
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
- E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/10—Rods; Drums
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C47/00—Machines for obtaining or the removal of materials in open-pit mines
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Agricultural Machines (AREA)
Abstract
1,142,863. Earth and mineral - excavating machines. WEBSTER EQUIPMENT Ltd. 25 Oct., 1966 [3 Nov., 1965], No. 46628/65. Heading E1F. An excavator assembly comprises a mount 3 for securing to a tractor, a hydraulic motor incorporated in the mount and receiving, when the mount is secured on the tractor, pressurised hydraulic fluid from a source on the tractor to drive a shaft 8 rotatably supported in the mount to carry beyond one side of the mount a cutter drum or digger wheel 9. The mount preferably comprises a pair of laterally spaced, articulated, ram-adjusted arms 5,7 having a motor and gearing for driving the shaft 8 in the outer member 7 of each arm. The shaft 8 extends between, through and outwards of the outer members 7. The digger wheel or cutter drum may be so associated with either end of the shaft 8 as to rotate about the axis of the shaft 8 or about an axis at right angles to axis of shaft 8.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4662865A GB1142863A (en) | 1965-11-03 | 1965-11-03 | Improvements in or relating to excavating equipment |
FR69047898A FR1501207A (en) | 1965-11-03 | 1966-11-02 | Advanced training in excavators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4662865A GB1142863A (en) | 1965-11-03 | 1965-11-03 | Improvements in or relating to excavating equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1142863A true GB1142863A (en) | 1969-02-12 |
Family
ID=10441987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4662865A Expired GB1142863A (en) | 1965-11-03 | 1965-11-03 | Improvements in or relating to excavating equipment |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1501207A (en) |
GB (1) | GB1142863A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2173233A (en) * | 1985-04-03 | 1986-10-08 | Alexander Willox | Cable plough |
EP0268334A2 (en) * | 1984-05-25 | 1988-05-25 | H.B. Zachry Company | Rotary rock and trench-cutting saw |
US7627966B2 (en) | 2006-07-31 | 2009-12-08 | Caterpillar Inc. | Off-fall control for a trenching operation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7120081A (en) * | 1980-06-06 | 1981-12-10 | Torr, T.M. | Trench cutter |
-
1965
- 1965-11-03 GB GB4662865A patent/GB1142863A/en not_active Expired
-
1966
- 1966-11-02 FR FR69047898A patent/FR1501207A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0268334A2 (en) * | 1984-05-25 | 1988-05-25 | H.B. Zachry Company | Rotary rock and trench-cutting saw |
EP0268334A3 (en) * | 1984-05-25 | 1988-10-26 | H.B. Zachry Company | Rotary rock and trench-cutting saw |
GB2173233A (en) * | 1985-04-03 | 1986-10-08 | Alexander Willox | Cable plough |
US7627966B2 (en) | 2006-07-31 | 2009-12-08 | Caterpillar Inc. | Off-fall control for a trenching operation |
Also Published As
Publication number | Publication date |
---|---|
FR1501207A (en) | 1967-11-10 |
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