DE29915329U1 - Conveyor for drilling material - Google Patents
Conveyor for drilling materialInfo
- Publication number
- DE29915329U1 DE29915329U1 DE29915329U DE29915329U DE29915329U1 DE 29915329 U1 DE29915329 U1 DE 29915329U1 DE 29915329 U DE29915329 U DE 29915329U DE 29915329 U DE29915329 U DE 29915329U DE 29915329 U1 DE29915329 U1 DE 29915329U1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- conveyor
- screw
- conveyor device
- opening
- 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 - Lifetime
Links
- 238000005553 drilling Methods 0.000 title 1
- 230000004888 barrier function Effects 0.000 claims 4
- 238000005520 cutting process Methods 0.000 claims 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
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/124—Helical conveying means therefor
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)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29915329U DE29915329U1 (en) | 1999-08-25 | 1999-09-01 | Conveyor for drilling material |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29914813 | 1999-08-25 | ||
DE29915329U DE29915329U1 (en) | 1999-08-25 | 1999-09-01 | Conveyor for drilling material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29915329U1 true DE29915329U1 (en) | 2001-01-11 |
Family
ID=8077932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29915329U Expired - Lifetime DE29915329U1 (en) | 1999-08-25 | 1999-09-01 | Conveyor for drilling material |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29915329U1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3220382C2 (en) * | 1981-06-15 | 1984-11-15 | Hitachi Shipbuilding & Engineering Co., Ltd., Osaka | Material conveyor for a shield tunneling machine |
DE3622738C1 (en) * | 1986-07-05 | 1987-09-24 | Witte Bohrtechnik Gmbh | Screw conveyor device for a road-driving device working underground |
EP0470253A1 (en) * | 1989-04-28 | 1992-02-12 | Kabushiki Kaisha Konoike Gumi | Earth pressure system shield process |
DE19708536C1 (en) * | 1997-03-03 | 1998-05-20 | Bohrtec Gmbh & Co Kg | Screw conveyor |
DE19700297A1 (en) * | 1997-01-08 | 1998-07-09 | Wirth Co Kg Masch Bohr | Tunnel boring machine |
-
1999
- 1999-09-01 DE DE29915329U patent/DE29915329U1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3220382C2 (en) * | 1981-06-15 | 1984-11-15 | Hitachi Shipbuilding & Engineering Co., Ltd., Osaka | Material conveyor for a shield tunneling machine |
DE3622738C1 (en) * | 1986-07-05 | 1987-09-24 | Witte Bohrtechnik Gmbh | Screw conveyor device for a road-driving device working underground |
EP0470253A1 (en) * | 1989-04-28 | 1992-02-12 | Kabushiki Kaisha Konoike Gumi | Earth pressure system shield process |
DE19700297A1 (en) * | 1997-01-08 | 1998-07-09 | Wirth Co Kg Masch Bohr | Tunnel boring machine |
DE19708536C1 (en) * | 1997-03-03 | 1998-05-20 | Bohrtec Gmbh & Co Kg | Screw conveyor |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20010215 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20030401 |
|
R082 | Change of representative |
Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE |