JPH01150692U - - Google Patents
Info
- Publication number
- JPH01150692U JPH01150692U JP4682488U JP4682488U JPH01150692U JP H01150692 U JPH01150692 U JP H01150692U JP 4682488 U JP4682488 U JP 4682488U JP 4682488 U JP4682488 U JP 4682488U JP H01150692 U JPH01150692 U JP H01150692U
- Authority
- JP
- Japan
- Prior art keywords
- cutter head
- screw shaft
- clutch
- diameter pipe
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4682488U JPH0626632Y2 (ja) | 1988-04-08 | 1988-04-08 | 小口径管推進機械のカッタヘッド用クラッチ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4682488U JPH0626632Y2 (ja) | 1988-04-08 | 1988-04-08 | 小口径管推進機械のカッタヘッド用クラッチ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01150692U true JPH01150692U (ru) | 1989-10-18 |
JPH0626632Y2 JPH0626632Y2 (ja) | 1994-07-20 |
Family
ID=31273072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4682488U Expired - Lifetime JPH0626632Y2 (ja) | 1988-04-08 | 1988-04-08 | 小口径管推進機械のカッタヘッド用クラッチ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0626632Y2 (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02120595U (ru) * | 1989-03-14 | 1990-09-28 | ||
JPH0688484A (ja) * | 1992-09-10 | 1994-03-29 | Ishifuku Kensetsu Kk | 埋設管用地中掘削方法 |
-
1988
- 1988-04-08 JP JP4682488U patent/JPH0626632Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02120595U (ru) * | 1989-03-14 | 1990-09-28 | ||
JPH0688484A (ja) * | 1992-09-10 | 1994-03-29 | Ishifuku Kensetsu Kk | 埋設管用地中掘削方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0626632Y2 (ja) | 1994-07-20 |