JPS6417998A - Cutter for tunnel - Google Patents
Cutter for tunnelInfo
- Publication number
- JPS6417998A JPS6417998A JP62171180A JP17118087A JPS6417998A JP S6417998 A JPS6417998 A JP S6417998A JP 62171180 A JP62171180 A JP 62171180A JP 17118087 A JP17118087 A JP 17118087A JP S6417998 A JPS6417998 A JP S6417998A
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- jack
- air
- strip
- slide plate
- 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)
- Lining And Supports For Tunnels (AREA)
Abstract
PURPOSE: To improve working efficiency by moving a slide plate while rotating a cutter drum capable of setting a position, and cutting a tunnel inner wall in the form of a strip to jet air so as to form an air curtain. CONSTITUTION: A carriage 1 providing a cutting device is traveled on a rail 12 in a tunnel to be stopped at a work place. Next, position adjustment is performed by a turntable 15, a vertical expansion and contraction jack 16, a pinion 32, a boom jack 34 and an edge boom 31. Successively, a slide plate 14 is moved in the extension direction of the tunnel while a press jack 43 is expanded and contracted to rotate the cutter drum 5, and concrete 6 is cut in the form of a strip. Then, air is jetted from a jet nozzle 7 to enclose dust in an air curtain 71, and removed in a dust collector 74 by a suction blower 72.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171180A JPH0765475B2 (en) | 1987-07-10 | 1987-07-10 | Tunnel cutting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62171180A JPH0765475B2 (en) | 1987-07-10 | 1987-07-10 | Tunnel cutting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6417998A true JPS6417998A (en) | 1989-01-20 |
JPH0765475B2 JPH0765475B2 (en) | 1995-07-19 |
Family
ID=15918486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62171180A Expired - Lifetime JPH0765475B2 (en) | 1987-07-10 | 1987-07-10 | Tunnel cutting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0765475B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04108999A (en) * | 1990-08-29 | 1992-04-09 | Tokyu Constr Co Ltd | Cutting device for restoring tunnel |
JP2012041683A (en) * | 2010-08-16 | 2012-03-01 | Taisei Corp | Cutting machine and cutting method |
JP2017203304A (en) * | 2016-05-12 | 2017-11-16 | レントリー多摩株式会社 | Chipping and dust suction system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102532898B1 (en) * | 2023-01-27 | 2023-05-17 | 주식회사 해리지앤디 | Total care mangement system providing mangement and groupware of senior care center, operating server included in the same and its operating method |
-
1987
- 1987-07-10 JP JP62171180A patent/JPH0765475B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04108999A (en) * | 1990-08-29 | 1992-04-09 | Tokyu Constr Co Ltd | Cutting device for restoring tunnel |
JP2012041683A (en) * | 2010-08-16 | 2012-03-01 | Taisei Corp | Cutting machine and cutting method |
JP2017203304A (en) * | 2016-05-12 | 2017-11-16 | レントリー多摩株式会社 | Chipping and dust suction system |
Also Published As
Publication number | Publication date |
---|---|
JPH0765475B2 (en) | 1995-07-19 |
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