JPH02116596U - - Google Patents
Info
- Publication number
- JPH02116596U JPH02116596U JP2555389U JP2555389U JPH02116596U JP H02116596 U JPH02116596 U JP H02116596U JP 2555389 U JP2555389 U JP 2555389U JP 2555389 U JP2555389 U JP 2555389U JP H02116596 U JPH02116596 U JP H02116596U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- drum
- ring
- cutters
- spokes
- 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
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案のシールド掘進機の断面図、第
２図は第１図の−線断面図、第３図は第１図
の−線断面図、第４図は斜視図である。
図中、Ａ：シールド掘進機、１：シールド本体
、２：ドラムカツタ、２ａ：円盤、２ｂ：リング
、２ｃ，３ｂ：スポーク、３：リングカツタ、３
ａ，３ａ：リング、８：カツタビツト、１５：加
泥材注入管である。
1 is a cross-sectional view of the shield tunneling machine of the present invention, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, FIG. 3 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 4 is a perspective view. In the figure, A: Shield excavator, 1: Shield main body, 2: Drum cutter, 2a: Disc, 2b: Ring, 2c, 3b: Spokes, 3: Ring cutter, 3
a, 3a: ring, 8: katsutabit, 15: muddy material injection pipe.
Claims (1)
隔をもつて回転自在に設けられ、該ドラムカツタ
間にリングカツタが複数回転自在に設けられてな
り、該ドラムカツタは円盤とリングとがスポーク
で連結されて円筒篭状に形成されるとともに、前
記リングカツタは対向したリングがスポークで連
結されて円筒篭状に形成され、前記ドラムカツタ
及びリングカツタのスポークの表面にカツタビツ
トが夫々突設され、ドラムカツタ内には加泥材注
入管が連結されて構成されたことを特徴とするシ
ールド掘進機。 Drum cutters are rotatably provided at appropriate intervals on the front surface of the shield body, and a plurality of ring cutters are rotatably provided between the drum cutters. The ring cutter is formed into a cylindrical basket shape by connecting opposing rings with spokes, and cutter bits are provided protruding from the surfaces of the spokes of the drum cutter and the ring cutter, and a muddying material injection pipe is provided inside the drum cutter. A shield excavator characterized by being configured by connecting two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555389U JPH078632Y2 (en) | 1989-03-08 | 1989-03-08 | Shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2555389U JPH078632Y2 (en) | 1989-03-08 | 1989-03-08 | Shield machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02116596U true JPH02116596U (en) | 1990-09-18 |
| JPH078632Y2 JPH078632Y2 (en) | 1995-03-01 |
Family
ID=31246389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2555389U Expired - Fee Related JPH078632Y2 (en) | 1989-03-08 | 1989-03-08 | Shield machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078632Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096078A (en) * | 2011-10-28 | 2013-05-20 | Mitsubishi Heavy Industries Mechatronics Systems Ltd | Tunnel excavator |
-
1989
- 1989-03-08 JP JP2555389U patent/JPH078632Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013096078A (en) * | 2011-10-28 | 2013-05-20 | Mitsubishi Heavy Industries Mechatronics Systems Ltd | Tunnel excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078632Y2 (en) | 1995-03-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |