JPS63136093U - - Google Patents
Info
- Publication number
- JPS63136093U JPS63136093U JP2502787U JP2502787U JPS63136093U JP S63136093 U JPS63136093 U JP S63136093U JP 2502787 U JP2502787 U JP 2502787U JP 2502787 U JP2502787 U JP 2502787U JP S63136093 U JPS63136093 U JP S63136093U
- Authority
- JP
- Japan
- Prior art keywords
- shield excavator
- pipe
- oscillating
- shield
- katsutaface
- 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.)
- Pending
Links
- 230000037452 priming Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図Ａは本考案の一実施例を示す縦断面図、
第１図Ｂは第１図Ａのカツタフエースの前面図、
第２図Ａは第１図Ａの埋設管基端部の拡大縦断面
図、第２図Ｂは第２図Ａの縦断側面図、第３図は
従来例の縦断面図である。
１１…シールド本体、１２…カツタフエース、
１８…揺動・元押し装置、２０…埋設管。
FIG. 1A is a longitudinal sectional view showing an embodiment of the present invention;
Figure 1B is a front view of the cutlet face in Figure 1A,
2A is an enlarged longitudinal sectional view of the proximal end of the buried pipe in FIG. 1A, FIG. 2B is a longitudinal sectional side view of FIG. 2A, and FIG. 3 is a longitudinal sectional view of the conventional example. 11...Shield body, 12...Katsutafu Ace,
18... Swinging/priming device, 20... Buried pipe.
Claims (1)
部に当接されて揺動および前進されるシールド本
体を備えたシールド掘削機と、前記埋設管の基端
側に配設され同埋設管とともに前記シールド掘削
機を揺動および前進する管埋設兼用の揺動・元押
し装置を具備したことを特徴とする揺動押管式シ
ールド掘削装置。 A shield excavator is provided with a shield main body that has a Katsutaface fixed to its front part and is swung and advanced by coming into contact with the front end of a buried pipe; An oscillating push-pipe shield excavator characterized by being equipped with an oscillating/primary pushing device that also serves as a pipe burying device to oscillate and advance the shield excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2502787U JPS63136093U (en) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2502787U JPS63136093U (en) | 1987-02-24 | 1987-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136093U true JPS63136093U (en) | 1988-09-07 |
Family
ID=30824795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2502787U Pending JPS63136093U (en) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136093U (en) |
-
1987
- 1987-02-24 JP JP2502787U patent/JPS63136093U/ja active Pending