GB1366173A - Vehicle with two earth-working implements - Google Patents
Vehicle with two earth-working implementsInfo
- Publication number
- GB1366173A GB1366173A GB718872A GB718872A GB1366173A GB 1366173 A GB1366173 A GB 1366173A GB 718872 A GB718872 A GB 718872A GB 718872 A GB718872 A GB 718872A GB 1366173 A GB1366173 A GB 1366173A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impactor
- boom
- pinion
- bucket
- carriage
- 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 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/30—Mineral freed by means not involving slitting by jaws, buckets or scoops that scoop-out the mineral
-
- 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
- E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/305—Arrangements for breaking-up hard ground
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Handcart (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Flexible Shafts (AREA)
- Processing Of Terminals (AREA)
Abstract
1366173 Earth working machine EIMCO (GREAT BRITAIN) Ltd 25 Jan 1973 [16 Feb 1972] 7188/72 Heading E1F A vehicle comprises a forwardly-disposed and centrally located first earth working implement, such as a bucket 4, and a carriage 12, movable along a track 16 extending fore and aft at one side of the vehicle, carrying a boom 8 pivotable about horizontal and vertical axes and supporting a fluid-pressure operated second earth working implement, such as an impactor 6, adjustable about two mutually perpendicular axes relative to the boom. Thus the impactor may be stowed out of the way of the bucket, (full lines, Fig. 1) or may be extended to operate in front of the bucket (chain lines). In its forward, operating position the carriage may be locked by the engagement of hooks (30), (32), Fig. 3 (not shown). The carriage is moved by a rotary hydraulic motor 26 driving a chain and the boom is adjusted and the impactor tilted by hydraulic actuators 20, 22, 46. The impactor is rotated relative to the boom by hydraulically actuated rack pistons 52', Fig. 5, engaging a pinion 50 fixed to carrier 42, and fluid for these pistons and for actuator 58 operating the impactor is fed through ducts in the pinion 50. Seven axial ducts 62, of which one is spare, communicate at their lower ends with a source of fluid and their upper ends terminate at different levels to communicate with respective grooves 68 which communicate with respective axial ducts 64 in a core 60 of the pinion.
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB718872A GB1366173A (en) | 1972-02-16 | 1972-02-16 | Vehicle with two earth-working implements |
ZA730626A ZA73626B (en) | 1972-02-16 | 1973-01-29 | An improved loading machine incorporating an impactor |
US00329074A US3809169A (en) | 1972-02-16 | 1973-02-02 | Loading machine impact tool supported by adjustable boom and carriage |
AU51721/73A AU467909B2 (en) | 1972-02-16 | 1973-02-02 | An improved loading machine incorporating an impactor |
JP48014577A JPS4893101A (en) | 1972-02-16 | 1973-02-05 | |
FR7304808A FR2172135B1 (en) | 1972-02-16 | 1973-02-12 | |
ES0411612A ES411612A1 (en) | 1972-02-16 | 1973-02-14 | Vehicle that includes in its front a first tool of movement of lands. (Machine-translation by Google Translate, not legally binding) |
NO613/73A NO138224C (en) | 1972-02-16 | 1973-02-15 | ENVELOPABLE APPLIANCE FOR OPERATING A SHAFT, PITCH OR TUNNEL |
CA163,789A CA975328A (en) | 1972-02-16 | 1973-02-15 | Loading machine incorporating an impactor |
IT67363/73A IT977802B (en) | 1972-02-16 | 1973-02-15 | VEHICLE FOR FELLING OR IRONING WORKS |
DE19732307549 DE2307549A1 (en) | 1972-02-16 | 1973-02-15 | EARTH WORKING VEHICLE |
SE7302127A SE376774B (en) | 1972-02-16 | 1973-02-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB718872A GB1366173A (en) | 1972-02-16 | 1972-02-16 | Vehicle with two earth-working implements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1366173A true GB1366173A (en) | 1974-09-11 |
Family
ID=9828306
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB718872A Expired GB1366173A (en) | 1972-02-16 | 1972-02-16 | Vehicle with two earth-working implements |
Country Status (12)
Country | Link |
---|---|
US (1) | US3809169A (en) |
JP (1) | JPS4893101A (en) |
AU (1) | AU467909B2 (en) |
CA (1) | CA975328A (en) |
DE (1) | DE2307549A1 (en) |
ES (1) | ES411612A1 (en) |
FR (1) | FR2172135B1 (en) |
GB (1) | GB1366173A (en) |
IT (1) | IT977802B (en) |
NO (1) | NO138224C (en) |
SE (1) | SE376774B (en) |
ZA (1) | ZA73626B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542305C3 (en) * | 1974-09-30 | 1981-12-17 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Soil excavation device |
DE2542242C2 (en) * | 1974-09-30 | 1983-12-08 | Kabushiki Kaisha Komatsu Seisakusho, Tokyo | Soil excavation device |
US3999805A (en) * | 1974-11-26 | 1976-12-28 | Lockwood Bennett Ltd. | Articulated support |
GB1565803A (en) * | 1975-10-15 | 1980-04-23 | Dobson Park Ind | Mining and like machinery |
ZA777581B (en) * | 1977-12-21 | 1979-05-30 | L Herron | Improvements in or relating to rock drilling rigs |
DE3303573A1 (en) * | 1982-02-04 | 1984-02-23 | Dobson Park Industries PLC, Colwick, Nottingham | Railless self-propelled vehicle for underground mining, especially a sinking loader |
CN1008382B (en) * | 1984-11-08 | 1990-06-13 | 林明鸾 | Piling, pile pulling and/or auger |
DE3590831T1 (en) * | 1985-07-30 | 1987-07-16 | ||
AT385816B (en) * | 1986-06-06 | 1988-05-25 | Voest Alpine Ag | TRAVELABLE DAYWAY EQUIPMENT |
US20150053450A1 (en) * | 2014-11-03 | 2015-02-26 | Caterpillar Work Tools B.V | Stator for a hydraulic work tool assembly |
CN107965322A (en) * | 2015-06-19 | 2018-04-27 | 乌鲁木齐九品芝麻信息科技有限公司 | A kind of excavator for ore extraction |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3030713A (en) * | 1958-10-02 | 1962-04-24 | Eimco Corp | Material handling machine |
US3033524A (en) * | 1959-12-10 | 1962-05-08 | Tournean Robert G Le | Tree felling machine |
US3712385A (en) * | 1971-01-11 | 1973-01-23 | Envirotech Corp | Mobile drilling rig having adjustable boom |
-
1972
- 1972-02-16 GB GB718872A patent/GB1366173A/en not_active Expired
-
1973
- 1973-01-29 ZA ZA730626A patent/ZA73626B/en unknown
- 1973-02-02 US US00329074A patent/US3809169A/en not_active Expired - Lifetime
- 1973-02-02 AU AU51721/73A patent/AU467909B2/en not_active Expired
- 1973-02-05 JP JP48014577A patent/JPS4893101A/ja active Pending
- 1973-02-12 FR FR7304808A patent/FR2172135B1/fr not_active Expired
- 1973-02-14 ES ES0411612A patent/ES411612A1/en not_active Expired
- 1973-02-15 CA CA163,789A patent/CA975328A/en not_active Expired
- 1973-02-15 SE SE7302127A patent/SE376774B/xx unknown
- 1973-02-15 DE DE19732307549 patent/DE2307549A1/en active Pending
- 1973-02-15 NO NO613/73A patent/NO138224C/en unknown
- 1973-02-15 IT IT67363/73A patent/IT977802B/en active
Also Published As
Publication number | Publication date |
---|---|
IT977802B (en) | 1974-09-20 |
DE2307549A1 (en) | 1973-08-30 |
ZA73626B (en) | 1973-10-31 |
CA975328A (en) | 1975-09-30 |
ES411612A1 (en) | 1976-01-01 |
NO138224C (en) | 1978-07-26 |
SE376774B (en) | 1975-06-09 |
FR2172135A1 (en) | 1973-09-28 |
JPS4893101A (en) | 1973-12-03 |
FR2172135B1 (en) | 1977-07-22 |
AU5172173A (en) | 1974-10-17 |
NO138224B (en) | 1978-04-17 |
US3809169A (en) | 1974-05-07 |
AU467909B2 (en) | 1974-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |