JPS62200796U - - Google Patents
Info
- Publication number
- JPS62200796U JPS62200796U JP8532786U JP8532786U JPS62200796U JP S62200796 U JPS62200796 U JP S62200796U JP 8532786 U JP8532786 U JP 8532786U JP 8532786 U JP8532786 U JP 8532786U JP S62200796 U JPS62200796 U JP S62200796U
- Authority
- JP
- Japan
- Prior art keywords
- rotating side
- driven gear
- drive machine
- detachably attached
- shield
- 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
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
第１図は本考案の一実施例であるシールド掘進
機の縦断面図、第２図は同要部拡大断面図、第３
図は従来の要部構造を示す断面図である。
図中、１はシールドフレーム、２は回転カツタ
ー、３は軸受、３ａは固定側、３ｂは回転側、１
１は内筒、１２は従動歯車、１４はカツター回転
駆動機、１５は駆動機取付けフレーム、１６は外
筒である。
Fig. 1 is a longitudinal sectional view of a shield tunneling machine which is an embodiment of the present invention, Fig. 2 is an enlarged sectional view of the same main part, and Fig. 3 is an enlarged sectional view of the same main part.
The figure is a sectional view showing a conventional main structure. In the figure, 1 is a shield frame, 2 is a rotating cutter, 3 is a bearing, 3a is a fixed side, 3b is a rotating side, 1
1 is an inner cylinder, 12 is a driven gear, 14 is a cutter rotation drive machine, 15 is a drive machine mounting frame, and 16 is an outer cylinder.
Claims (1)
転カツターを取付ける回転側を有する環状の軸受
と、該軸受の回転側にこれと同心円の内筒を介し
て着脱可能に取付けられた従動歯車と、上記軸受
の固定側にこれと同心円の外筒を介して着脱可能
に取付けられ、上記従動歯車と噛合する駆動歯車
を有するカツター回転駆動機を取付けるための駆
動機取付けフレームとを備えたことを特徴とする
シールド掘進機。 An annular bearing having a fixed side installed in a shield frame and a rotating side to which a rotary cutter is attached; a driven gear detachably attached to the rotating side of the bearing via an inner cylinder concentric with the rotating side; A shield characterized in that it is provided with a drive machine mounting frame for mounting a cutter rotary drive machine, which is detachably attached to the fixed side via a concentric outer cylinder, and has a drive gear that meshes with the driven gear. excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8532786U JPH04156Y2 (en) | 1986-06-06 | 1986-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8532786U JPH04156Y2 (en) | 1986-06-06 | 1986-06-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62200796U true JPS62200796U (en) | 1987-12-21 |
| JPH04156Y2 JPH04156Y2 (en) | 1992-01-06 |
Family
ID=30940632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8532786U Expired JPH04156Y2 (en) | 1986-06-06 | 1986-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04156Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009001960A (en) * | 2007-06-19 | 2009-01-08 | Mitsubishi Heavy Industries Tunneling Machinery & Geotechnology Co Ltd | Tunnel excavator, gear for transmitting rotation torque used in tunnel excavator, and positioning method for gear for transmitting rotation torque |
-
1986
- 1986-06-06 JP JP8532786U patent/JPH04156Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009001960A (en) * | 2007-06-19 | 2009-01-08 | Mitsubishi Heavy Industries Tunneling Machinery & Geotechnology Co Ltd | Tunnel excavator, gear for transmitting rotation torque used in tunnel excavator, and positioning method for gear for transmitting rotation torque |
| JP4648364B2 (en) * | 2007-06-19 | 2011-03-09 | 三菱重工メカトロシステムズ株式会社 | Rotational torque transmission gear used in tunnel excavator and positioning method of rotational torque transmission gear |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04156Y2 (en) | 1992-01-06 |