JPS6365798U - - Google Patents
Info
- Publication number
- JPS6365798U JPS6365798U JP15828086U JP15828086U JPS6365798U JP S6365798 U JPS6365798 U JP S6365798U JP 15828086 U JP15828086 U JP 15828086U JP 15828086 U JP15828086 U JP 15828086U JP S6365798 U JPS6365798 U JP S6365798U
- Authority
- JP
- Japan
- Prior art keywords
- cutter head
- machine body
- inner circumferential
- circumferential side
- sealing material
- 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
- 239000003566 sealing material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面は本考案の実施例を示し、第１図は機械本
体の断面図、第２図は拡大トンネル掘削機の全体
概略図、第３図は裏込材の破砕除去動作説明図、
第４図、第５図、第６図はシール材の機能説明図
である。
２はカツタヘツド、３は機械本体、２０はシー
ル材、３０は切削機構。
The drawings show an embodiment of the present invention; FIG. 1 is a sectional view of the main body of the machine, FIG. 2 is a general schematic diagram of an enlarged tunnel excavator, and FIG. 3 is an explanatory diagram of the operation of crushing and removing backfilling material.
FIG. 4, FIG. 5, and FIG. 6 are functional explanatory diagrams of the sealing material. 2 is a cutter head, 3 is a machine body, 20 is a sealing material, and 30 is a cutting mechanism.
Claims (1)
ると共に、該機械本体３の内周側にシール材２０
を設け、前記カツタヘツド２に切削機構３０を内
周側に向けて取着したことを特徴とする拡大トン
ネル掘削機のシール装置。 A cutter head 2 is rotatably provided on the machine body 3, and a sealing material 20 is provided on the inner circumferential side of the machine body 3.
A sealing device for an enlarged tunnel excavator, characterized in that a cutting mechanism 30 is attached to the cutter head 2 so as to face the inner circumferential side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15828086U JPH0419101Y2 (en) | 1986-10-17 | 1986-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15828086U JPH0419101Y2 (en) | 1986-10-17 | 1986-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6365798U true JPS6365798U (en) | 1988-04-30 |
| JPH0419101Y2 JPH0419101Y2 (en) | 1992-04-28 |
Family
ID=31081624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15828086U Expired JPH0419101Y2 (en) | 1986-10-17 | 1986-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419101Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016156167A (en) * | 2015-02-24 | 2016-09-01 | 株木建設株式会社 | Tunnel excavation device and tunnel excavation method |
-
1986
- 1986-10-17 JP JP15828086U patent/JPH0419101Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016156167A (en) * | 2015-02-24 | 2016-09-01 | 株木建設株式会社 | Tunnel excavation device and tunnel excavation method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419101Y2 (en) | 1992-04-28 |