FR2389756A1 - - Google Patents
Info
- Publication number
- FR2389756A1 FR2389756A1 FR7812656A FR7812656A FR2389756A1 FR 2389756 A1 FR2389756 A1 FR 2389756A1 FR 7812656 A FR7812656 A FR 7812656A FR 7812656 A FR7812656 A FR 7812656A FR 2389756 A1 FR2389756 A1 FR 2389756A1
- Authority
- FR
- France
- Prior art keywords
- cutting arm
- machine
- loading shovel
- conveying device
- cutting
- 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.)
- Granted
Links
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
- 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
- E21D9/10—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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Shovels (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The machine, arranged for roadway driving on a machine frame (10), has a cutting head (21) and underneath it a loading shovel (24) with allocated conveying devices (25), as well as a boom conveyor (32) on the underside of the cutting arm (19). The cutting arm (19) and the loading shovel (24) with the conveying device (25) are displaceably supported independently of one another on the machine frame - the cutting arm (19) on a machine slide (13) and the loading shovel (24) with conveying device (25) on a bottom slide (37). The arrangement enables the cutting arm to be advanced to such an extent that a relatively deep cut (E) can be made in the roof area even in the case of larger heading cross-sections.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772720380 DE2720380C2 (en) | 1977-05-06 | 1977-05-06 | Tunneling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2389756A1 true FR2389756A1 (en) | 1978-12-01 |
FR2389756B1 FR2389756B1 (en) | 1983-04-29 |
Family
ID=6008234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7812656A Expired FR2389756B1 (en) | 1977-05-06 | 1978-04-28 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT354961B (en) |
CH (1) | CH627232A5 (en) |
DE (1) | DE2720380C2 (en) |
ES (1) | ES469474A1 (en) |
FR (1) | FR2389756B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2570758A1 (en) * | 1984-09-22 | 1986-03-28 | Gewerk Eisenhuette Westfalia | POINT MACHINE WITH ADJUSTABLE LOADING DEVICE |
EP0250750A1 (en) * | 1986-06-28 | 1988-01-07 | O & K ORENSTEIN & KOPPEL AG | Transferring device for mined material, particularly for open cast machines |
WO1988003985A1 (en) * | 1986-11-26 | 1988-06-02 | Voest-Alpine Aktiengesellschaft | Cutting machine |
WO1994009258A1 (en) * | 1992-10-14 | 1994-04-28 | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | Process and machine for driving and lining an underground gallery |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT365739B (en) * | 1979-11-09 | 1982-02-10 | Voest Alpine Ag | METHOD FOR SACING SHAFTS AND DEVICE FOR IMPLEMENTING THE METHOD |
DE3510400A1 (en) * | 1985-03-22 | 1986-10-09 | Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen | PARTIAL CUTTING MACHINE FOR USE AS DRIVE AND DIGITAL MACHINE |
DE3542084A1 (en) * | 1985-11-28 | 1987-06-04 | Phb Weserhuette Ag | LOADING DEVICE ASSOCIATED WITH THE EXTRACTION ORGANIS OF A PITCHING OR EXTRACTION MACHINE |
AT393295B (en) * | 1989-05-17 | 1991-09-25 | Voest Alpine Maschinenbau | BREWING MACHINE |
AT392512B (en) * | 1989-06-15 | 1991-04-25 | Voest Alpine Maschinenbau | BREWING MACHINE |
DE29606083U1 (en) * | 1996-04-02 | 1996-06-13 | Alpine Westfalia Berg- und Tunneltechnik GmbH & Co., 44534 Lünen | Partial cutting machine for mining and tunneling purposes, especially for use in salt mining |
DE29606084U1 (en) * | 1996-04-02 | 1996-06-20 | Alpine Westfalia Berg- und Tunneltechnik GmbH & Co., 44534 Lünen | Partial cutting machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1528673A (en) * | 1967-03-09 | 1968-06-14 | Eickhoff Geb | Tunnel drilling machine usable in particular in mines |
FR1549022A (en) * | 1967-04-27 | 1968-12-06 | ||
FR2025317A5 (en) * | 1969-01-16 | 1970-09-04 | Gewerk Eisenhuette Westfalia | |
FR2110941A5 (en) * | 1971-04-21 | 1972-06-02 | Gewerk Eisenhuette Westfalia | |
FR2281489A1 (en) * | 1974-08-05 | 1976-03-05 | Gewerk Eisenhuette Westfalia | DIGGING MACHINE |
DE2519825A1 (en) * | 1975-05-03 | 1976-11-11 | Gewerk Eisenhuette Westfalia | Mining machine with cutters on swinging jib - has scraper conveyor behind cutters, sloping up to loader conveyor |
-
1977
- 1977-05-06 DE DE19772720380 patent/DE2720380C2/en not_active Expired
-
1978
- 1978-04-19 AT AT277578A patent/AT354961B/en not_active IP Right Cessation
- 1978-04-28 FR FR7812656A patent/FR2389756B1/fr not_active Expired
- 1978-05-03 CH CH485978A patent/CH627232A5/en not_active IP Right Cessation
- 1978-05-04 ES ES469474A patent/ES469474A1/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1528673A (en) * | 1967-03-09 | 1968-06-14 | Eickhoff Geb | Tunnel drilling machine usable in particular in mines |
FR1549022A (en) * | 1967-04-27 | 1968-12-06 | ||
FR2025317A5 (en) * | 1969-01-16 | 1970-09-04 | Gewerk Eisenhuette Westfalia | |
FR2110941A5 (en) * | 1971-04-21 | 1972-06-02 | Gewerk Eisenhuette Westfalia | |
FR2281489A1 (en) * | 1974-08-05 | 1976-03-05 | Gewerk Eisenhuette Westfalia | DIGGING MACHINE |
DE2519825A1 (en) * | 1975-05-03 | 1976-11-11 | Gewerk Eisenhuette Westfalia | Mining machine with cutters on swinging jib - has scraper conveyor behind cutters, sloping up to loader conveyor |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2570758A1 (en) * | 1984-09-22 | 1986-03-28 | Gewerk Eisenhuette Westfalia | POINT MACHINE WITH ADJUSTABLE LOADING DEVICE |
EP0250750A1 (en) * | 1986-06-28 | 1988-01-07 | O & K ORENSTEIN & KOPPEL AG | Transferring device for mined material, particularly for open cast machines |
WO1988003985A1 (en) * | 1986-11-26 | 1988-06-02 | Voest-Alpine Aktiengesellschaft | Cutting machine |
GB2207162A (en) * | 1986-11-26 | 1989-01-25 | Voest Alpine Ag | Cutting machine |
US4878714A (en) * | 1986-11-26 | 1989-11-07 | Voest-Alpine Aktiengesellschaft | Cutting machine for cutting and carrying away material from a work face |
GB2207162B (en) * | 1986-11-26 | 1990-05-23 | Voest Alpine Ag | Cutting machine |
AU597459B2 (en) * | 1986-11-26 | 1990-05-31 | Voest-Alpine Bergtechnik Gesellschaft Mbh | Cutting machine with longitudinally adjustable conveyor |
WO1994009258A1 (en) * | 1992-10-14 | 1994-04-28 | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | Process and machine for driving and lining an underground gallery |
Also Published As
Publication number | Publication date |
---|---|
DE2720380C2 (en) | 1986-01-23 |
ES469474A1 (en) | 1979-02-16 |
AT354961B (en) | 1980-02-11 |
DE2720380A1 (en) | 1978-11-16 |
FR2389756B1 (en) | 1983-04-29 |
CH627232A5 (en) | 1981-12-31 |
ATA277578A (en) | 1979-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |