JPS63145996U - - Google Patents
Info
- Publication number
- JPS63145996U JPS63145996U JP19672386U JP19672386U JPS63145996U JP S63145996 U JPS63145996 U JP S63145996U JP 19672386 U JP19672386 U JP 19672386U JP 19672386 U JP19672386 U JP 19672386U JP S63145996 U JPS63145996 U JP S63145996U
- Authority
- JP
- Japan
- Prior art keywords
- shield type
- cutter head
- type excavator
- cutter
- shaped shaft
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案に係わるシールド式掘削機の一
実施例を示す縦断側面図、第２図は第１図の矢印
方向からみたカツタヘツド及び角錐状シヤフト
の正面図、第３図は第１図の矢視―線に沿う
縦断正面図、第４，５図はシールド式掘削機の各
従来例を示す縦断側面図である。
１……シールド式掘削機本体、２……カツタヘ
ツド、６……カツタ駆動部、９……中空の角錐形
状シヤフト。
Fig. 1 is a vertical sectional side view showing an embodiment of a shield type excavator according to the present invention, Fig. 2 is a front view of the cutter head and pyramidal shaft seen from the direction of the arrow in Fig. 1, and Fig. 3 is the same as Fig. 1. FIGS. 4 and 5 are longitudinal sectional side views showing conventional examples of shield type excavators. 1... Shield type excavator main body, 2... Cutter head, 6... Cutter drive section, 9... Hollow pyramid-shaped shaft.
Claims (1)
状シヤフトを介して連結したことを特徴とするシ
ールド式掘削機。 A shield type excavator characterized in that a cutter head and a cutter drive unit are connected via a hollow pyramid-shaped shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19672386U JPH0417674Y2 (en) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19672386U JPH0417674Y2 (en) | 1986-12-23 | 1986-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63145996U true JPS63145996U (en) | 1988-09-27 |
| JPH0417674Y2 JPH0417674Y2 (en) | 1992-04-20 |
Family
ID=31155803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19672386U Expired JPH0417674Y2 (en) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417674Y2 (en) |
-
1986
- 1986-12-23 JP JP19672386U patent/JPH0417674Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0417674Y2 (en) | 1992-04-20 |