JPS6171691U - - Google Patents
Info
- Publication number
- JPS6171691U JPS6171691U JP15540584U JP15540584U JPS6171691U JP S6171691 U JPS6171691 U JP S6171691U JP 15540584 U JP15540584 U JP 15540584U JP 15540584 U JP15540584 U JP 15540584U JP S6171691 U JPS6171691 U JP S6171691U
- Authority
- JP
- Japan
- Prior art keywords
- propulsion
- locking
- rail
- drive device
- movable part
- 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
- 238000010276 construction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15540584U JPS6171691U (fr) | 1984-10-15 | 1984-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15540584U JPS6171691U (fr) | 1984-10-15 | 1984-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6171691U true JPS6171691U (fr) | 1986-05-15 |
Family
ID=30713413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15540584U Pending JPS6171691U (fr) | 1984-10-15 | 1984-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6171691U (fr) |
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1984
- 1984-10-15 JP JP15540584U patent/JPS6171691U/ja active Pending