JPS49119401U - - Google Patents
Info
- Publication number
- JPS49119401U JPS49119401U JP579174U JP579174U JPS49119401U JP S49119401 U JPS49119401 U JP S49119401U JP 579174 U JP579174 U JP 579174U JP 579174 U JP579174 U JP 579174U JP S49119401 U JPS49119401 U JP S49119401U
- 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
- 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
-
- 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)
- Resistance Heating (AREA)
- Shovels (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732300605 DE2300605B2 (de) | 1973-01-08 | 1973-01-08 | Vortriebsmaschine zum auffahren von strecken o.dgl. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49119401U true JPS49119401U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-12 |
| JPS5412001Y2 JPS5412001Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-05-29 |
Family
ID=5868434
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP579174U Expired JPS5412001Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-08 | 1974-01-07 | |
| JP597174U Expired JPS5336676Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-08 | 1974-01-07 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP597174U Expired JPS5336676Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-08 | 1974-01-07 |
Country Status (4)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245503A (en) * | 1975-09-03 | 1977-04-11 | Voest Ag | Method and device for mining ore |
| JPS5576294U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-11-21 | 1980-05-26 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6224164B1 (en) * | 1999-02-12 | 2001-05-01 | Joy Mm Delaware, Inc. | Mining machine with detachable articulated cutting assembly |
| GB0712895D0 (en) * | 2007-07-03 | 2007-08-15 | Thomas Gareth J | Excavator vehicle |
| DE102016015395B4 (de) | 2016-12-19 | 2021-01-21 | Bernhard Piekorz | Vortriebsmaschine |
| DE102018006827A1 (de) | 2017-08-29 | 2019-02-28 | Bernhard Piekorz | Tagebaufräsmaschine |
| DE102018009987B4 (de) * | 2017-12-21 | 2025-02-13 | Bernhard Piekorz | BODENFRÄSMASCHlNE |
-
1973
- 1973-01-08 DE DE19732300605 patent/DE2300605B2/de not_active Ceased
- 1973-12-13 AT AT1045173A patent/AT326073B/de not_active IP Right Cessation
-
1974
- 1974-01-04 GB GB49874A patent/GB1428292A/en not_active Expired
- 1974-01-07 JP JP579174U patent/JPS5412001Y2/ja not_active Expired
- 1974-01-07 JP JP597174U patent/JPS5336676Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245503A (en) * | 1975-09-03 | 1977-04-11 | Voest Ag | Method and device for mining ore |
| JPS5576294U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-11-21 | 1980-05-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| ATA1045173A (de) | 1975-02-15 |
| JPS5412001Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-05-29 |
| DE2300605B2 (de) | 1976-07-15 |
| DE2300605A1 (de) | 1974-07-11 |
| AT326073B (de) | 1975-11-25 |
| JPS5336676Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-09-06 |
| JPS5096248U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-12 |
| GB1428292A (en) | 1976-03-17 |