JPS6458406A - Cutter device - Google Patents
Cutter deviceInfo
- Publication number
- JPS6458406A JPS6458406A JP21523887A JP21523887A JPS6458406A JP S6458406 A JPS6458406 A JP S6458406A JP 21523887 A JP21523887 A JP 21523887A JP 21523887 A JP21523887 A JP 21523887A JP S6458406 A JPS6458406 A JP S6458406A
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- cylinder
- main tube
- driving
- cutter device
- 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
Landscapes
- Drilling And Boring (AREA)
Abstract
PURPOSE:To improve the efficiency of a cutting work in a conduit having a small diameter by fixing a cutter device at a prescribed position in a conduit by a fixing means and positioning said cutter by driving a robot cylinder and a vertical cylinder by a TV camera in the conduit and then revolving said cutter. CONSTITUTION:When a cutter device A is shifted in a main tube 60, and reaches a prescribed position, said cutter device A is fixed by a locking mechanism 10. In other words, when a rod 11a is contracted by driving the hydraulic cylinder 11 of the locking mechanism 10, a fixed arm 16 and link members 18 and 18 are erected, and the both edge parts of the arm upper part 16a contact the inner peripheral surface of the main tube 60, and the cutter device A is locked. Then, the state in the main tube 60 is monitored by a TV camera B installed in the main tube 60, and a cutter 24 is positioned by driving a robot cylinder 1 and a vertical driving cylinder 21, and then the cutter 24 is turned by the drive of a hydraulic motor 23, and then a part for closing the branched pipe 61 of a lining member can be efficiently cut by the remote work from the ground.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21523887A JPS6458406A (en) | 1987-08-31 | 1987-08-31 | Cutter device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21523887A JPS6458406A (en) | 1987-08-31 | 1987-08-31 | Cutter device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6458406A true JPS6458406A (en) | 1989-03-06 |
Family
ID=16669004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21523887A Pending JPS6458406A (en) | 1987-08-31 | 1987-08-31 | Cutter device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6458406A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0834056A (en) * | 1994-07-25 | 1996-02-06 | Shonan Gosei Jushi Seisakusho:Kk | Cutting and drilling apparatus |
-
1987
- 1987-08-31 JP JP21523887A patent/JPS6458406A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0834056A (en) * | 1994-07-25 | 1996-02-06 | Shonan Gosei Jushi Seisakusho:Kk | Cutting and drilling apparatus |
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