ES364743A1 - Load machine that is appropriate in special for the advance of the excavation of galleries in the underground mining exploitation. (Machine-translation by Google Translate, not legally binding) - Google Patents
Load machine that is appropriate in special for the advance of the excavation of galleries in the underground mining exploitation. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES364743A1 ES364743A1 ES364743A ES364743A ES364743A1 ES 364743 A1 ES364743 A1 ES 364743A1 ES 364743 A ES364743 A ES 364743A ES 364743 A ES364743 A ES 364743A ES 364743 A1 ES364743 A1 ES 364743A1
- Authority
- ES
- Spain
- Prior art keywords
- machine
- units
- conveyer
- galleries
- 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
- 238000009412 basement excavation Methods 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
Classifications
-
- 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
-
- 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
- E02F3/34—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 bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/345—Buckets emptying side-ways
-
- 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
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
- E02F9/024—Travelling-gear, e.g. associated with slewing gears with laterally or vertically adjustable wheels or tracks
-
- 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
-
- 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
A loader comprises two spaced apart, firmly interconnected track-laying units 5, 6, each carrying a loading unit 19 which loads whilst the loader is stationary, the units 5, 6, enclosing between them a conveyer 25 for the reception of the loaded material. The units 5, 6, are connected together underneath the conveyer 25 by telescopic tubes (23), (21), (Fig. 4, not shown). Within the telescopic tubes are tiebolts (23) (Fig. 4, not shown) which can be secured to adjust the units 5, 6, to a desired spacing. Each unit 19 comprises a shovel carried on a telescopic extension 16. The latter is mounted on a turntable 11 which can be slewed by jacks 10. The shovels 19 may be elevated by the action of jacks 13. The conveyer 25 is a belt conveyer which is suspended from rails 26 and feeds a truck 29.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5258468 | 1968-07-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES364743A1 true ES364743A1 (en) | 1970-12-16 |
Family
ID=11277277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES364743A Expired ES364743A1 (en) | 1968-07-25 | 1969-03-13 | Load machine that is appropriate in special for the advance of the excavation of galleries in the underground mining exploitation. (Machine-translation by Google Translate, not legally binding) |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT289684B (en) |
BE (1) | BE730576A (en) |
CH (1) | CH487309A (en) |
ES (1) | ES364743A1 (en) |
FR (1) | FR2013633A1 (en) |
GB (1) | GB1259029A (en) |
HU (1) | HU162773B (en) |
NL (1) | NL6904097A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3523870C1 (en) * | 1985-07-04 | 1986-09-04 | Ruhrkohle Ag, 4300 Essen | Selective-cut heading machine |
CN112081600B (en) * | 2020-08-27 | 2022-12-30 | 中铁二十二局集团市政工程有限公司 | Muck conveying system and method for tunnel |
CN112484589B (en) * | 2020-11-02 | 2023-07-14 | 上海宝冶集团有限公司 | Method for blasting tunnel under overhead buttress |
-
1969
- 1969-03-03 AT AT210469A patent/AT289684B/en not_active IP Right Cessation
- 1969-03-08 HU HUDE000656 patent/HU162773B/hu unknown
- 1969-03-13 ES ES364743A patent/ES364743A1/en not_active Expired
- 1969-03-14 CH CH386169A patent/CH487309A/en not_active IP Right Cessation
- 1969-03-17 NL NL6904097A patent/NL6904097A/xx unknown
- 1969-03-24 FR FR6908522A patent/FR2013633A1/fr not_active Withdrawn
- 1969-03-27 BE BE730576D patent/BE730576A/xx unknown
- 1969-04-08 GB GB1259029D patent/GB1259029A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
HU162773B (en) | 1973-04-28 |
GB1259029A (en) | 1972-01-05 |
FR2013633A1 (en) | 1970-04-03 |
CH487309A (en) | 1970-03-15 |
BE730576A (en) | 1969-09-01 |
AT289684B (en) | 1971-05-10 |
NL6904097A (en) | 1970-01-27 |
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