JPS5943596U - Cutting machine head - Google Patents
Cutting machine headInfo
- Publication number
- JPS5943596U JPS5943596U JP13746082U JP13746082U JPS5943596U JP S5943596 U JPS5943596 U JP S5943596U JP 13746082 U JP13746082 U JP 13746082U JP 13746082 U JP13746082 U JP 13746082U JP S5943596 U JPS5943596 U JP S5943596U
- Authority
- JP
- Japan
- Prior art keywords
- cutting machine
- machine head
- rotary shaft
- abstract
- thrust bearing
- 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
- Excavating Of Shafts Or Tunnels (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図〜第２図はカッタヘッドの構造を示すもので、第
１図は側断面図、第２図は正断面図、第３図は平断面図
、第４図は土圧によるエレメントの撓み状態を示す説明
図、第５図は本考案の実施例の説明図で第１図のＡ部に
相当する部分であり、第６図は第５図のＢ−Ｂ矢視図で
ある。
１はエレメント、９はボス（回転軸）、１３はスラスト
ベアリングを示す。Figures 1 and 2 show the structure of the cutter head. Figure 1 is a side sectional view, Figure 2 is a front sectional view, Figure 3 is a plan sectional view, and Figure 4 shows the structure of the element due to earth pressure. FIG. 5 is an explanatory diagram showing an embodiment of the present invention, which corresponds to section A in FIG. 1, and FIG. 6 is a view taken along the line B--B in FIG. 5. 1 is an element, 9 is a boss (rotating shaft), and 13 is a thrust bearing.
Claims (1)
リングを設け、エレメントに作用する土圧を前記回転軸
で支持する様にしたことを特徴とする掘進機のカッタヘ
ッド。A cutter head for an excavator, characterized in that a thrust bearing is provided between the rotary shaft end of the cutter arm and the element, so that earth pressure acting on the element is supported by the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13746082U JPS5943596U (en) | 1982-09-10 | 1982-09-10 | Cutting machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13746082U JPS5943596U (en) | 1982-09-10 | 1982-09-10 | Cutting machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5943596U true JPS5943596U (en) | 1984-03-22 |
Family
ID=30308745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13746082U Pending JPS5943596U (en) | 1982-09-10 | 1982-09-10 | Cutting machine head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5943596U (en) |
-
1982
- 1982-09-10 JP JP13746082U patent/JPS5943596U/en active Pending
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