JPS4864703A - - Google Patents
Info
- Publication number
- JPS4864703A JPS4864703A JP12211672A JP12211672A JPS4864703A JP S4864703 A JPS4864703 A JP S4864703A JP 12211672 A JP12211672 A JP 12211672A JP 12211672 A JP12211672 A JP 12211672A JP S4864703 A JPS4864703 A JP S4864703A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- 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
- E21C25/68—Machines for making slits combined with equipment for removing, e.g. by loading, material won by other means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/20—General features of equipment for removal of chippings, e.g. for loading on conveyor
-
- 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
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
- E21D9/1013—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom
- E21D9/102—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis
- E21D9/1026—Making by using boring or cutting machines with rotary cutting tools on a tool-carrier supported by a movable boom by a longitudinally extending boom being pivotable about a vertical and a transverse axis the tool-carrier being rotated about a transverse axis
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712160643 DE2160643C3 (en) | 1971-12-07 | 1971-12-07 | Loading device for a mining machine |
DE19722217765 DE2217765C2 (en) | 1972-04-13 | 1972-04-13 | Tunneling machine with cutter boom - has inclined trough beneath boom with conveyor on each side |
DE19722240872 DE2240872C3 (en) | 1972-08-19 | 1972-08-19 | Walking gear for a part-cut road tunneling machine equipped with a chassis |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4864703A true JPS4864703A (en) | 1973-09-07 |
JPS5544236B2 JPS5544236B2 (en) | 1980-11-11 |
Family
ID=27183897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12211672A Expired JPS5544236B2 (en) | 1971-12-07 | 1972-12-07 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5544236B2 (en) |
AT (1) | AT319168B (en) |
CA (1) | CA964290A (en) |
CH (1) | CH547428A (en) |
FR (1) | FR2162402B1 (en) |
GB (1) | GB1410987A (en) |
IT (1) | IT970645B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0712895D0 (en) * | 2007-07-03 | 2007-08-15 | Thomas Gareth J | Excavator vehicle |
GB2530475A (en) | 2014-06-20 | 2016-03-30 | Stefan M Goetz | Device and method for quiet magnetic neurostimulation |
CN107387078B (en) * | 2017-08-24 | 2023-05-09 | 重庆工程职业技术学院 | Coal collection and transportation integrated machine |
CN112483119B (en) * | 2020-12-02 | 2023-01-31 | 中铁二十三局集团第六工程有限公司 | Device and method special for quickly cleaning sediment at shield tail of double-shield TBM (tunnel boring machine) |
CN113833464A (en) * | 2021-09-24 | 2021-12-24 | 国能神东煤炭集团有限责任公司 | Fully-mechanized coal mining face through coal cleaner |
-
1972
- 1972-11-10 AT AT961472A patent/AT319168B/en not_active IP Right Cessation
- 1972-11-27 CA CA157,549A patent/CA964290A/en not_active Expired
- 1972-11-30 IT IT1304472A patent/IT970645B/en active
- 1972-12-01 FR FR7242763A patent/FR2162402B1/fr not_active Expired
- 1972-12-06 CH CH1778772A patent/CH547428A/en not_active IP Right Cessation
- 1972-12-06 GB GB5634072A patent/GB1410987A/en not_active Expired
- 1972-12-07 JP JP12211672A patent/JPS5544236B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2162402A1 (en) | 1973-07-20 |
AT319168B (en) | 1974-12-10 |
GB1410987A (en) | 1975-10-22 |
CA964290A (en) | 1975-03-11 |
FR2162402B1 (en) | 1981-05-08 |
CH547428A (en) | 1974-03-29 |
JPS5544236B2 (en) | 1980-11-11 |
IT970645B (en) | 1974-04-20 |