GB2135366B - Excavating machine - Google Patents
Excavating machineInfo
- Publication number
- GB2135366B GB2135366B GB08334322A GB8334322A GB2135366B GB 2135366 B GB2135366 B GB 2135366B GB 08334322 A GB08334322 A GB 08334322A GB 8334322 A GB8334322 A GB 8334322A GB 2135366 B GB2135366 B GB 2135366B
- Authority
- GB
- United Kingdom
- Prior art keywords
- excavating machine
- excavating
- machine
- 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
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
- E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
- E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
- E21B10/627—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable with plural detachable cutting elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
-
- 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
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0642—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end
- E21D9/0657—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield having means for additional processing at the front end structurally associated with rock crushers
-
- 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
- E21D9/13—Devices for removing or hauling away excavated material or spoil; Working or loading platforms using hydraulic or pneumatic conveying means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982194011U JPS5998994U (en) | 1982-12-23 | 1982-12-23 | Pipe burying machine |
JP14952183U JPS6058695U (en) | 1983-09-29 | 1983-09-29 | Excavation device for pipe burial |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8334322D0 GB8334322D0 (en) | 1984-02-01 |
GB2135366A GB2135366A (en) | 1984-08-30 |
GB2135366B true GB2135366B (en) | 1986-04-16 |
Family
ID=26479381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08334322A Expired GB2135366B (en) | 1982-12-23 | 1983-12-23 | Excavating machine |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3346422A1 (en) |
FR (1) | FR2538445B1 (en) |
GB (1) | GB2135366B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3306598A1 (en) * | 1983-02-25 | 1984-10-25 | Helmut Dr. 4350 Recklinghausen Fritz | Ball drilling head |
GB2233010B (en) * | 1989-06-20 | 1993-04-28 | Daiho Construction Co Ltd | Underground excavator |
DE4109871A1 (en) * | 1991-03-26 | 1992-10-01 | Westfalia Becorit Ind Tech | PIPE PRESSING DEVICE AND PIPE PRESSING METHOD FOR LAYING PIPELINES WITH A NON-ACCESSIBLE INTERNAL DIAMETER IN THE GROUND FLOOR |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2960312A (en) * | 1957-06-07 | 1960-11-15 | Charles W Kandle | Drill cutting head |
JPS4970404A (en) * | 1972-11-11 | 1974-07-08 | ||
GB1570329A (en) * | 1976-02-12 | 1980-06-25 | Daiko Const | Method and apparatus for excavating horizontal tunnels |
KR850000535B1 (en) * | 1980-06-30 | 1985-04-17 | 가부시기 가이샤 이세끼 가이하쓰 고오기 | Method for making tunnels by using a driving shield |
-
1983
- 1983-12-22 DE DE19833346422 patent/DE3346422A1/en not_active Withdrawn
- 1983-12-22 FR FR8320570A patent/FR2538445B1/en not_active Expired
- 1983-12-23 GB GB08334322A patent/GB2135366B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2135366A (en) | 1984-08-30 |
GB8334322D0 (en) | 1984-02-01 |
DE3346422A1 (en) | 1984-06-28 |
FR2538445A1 (en) | 1984-06-29 |
FR2538445B1 (en) | 1986-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |