JPS6221194U - - Google Patents
Info
- Publication number
- JPS6221194U JPS6221194U JP11107085U JP11107085U JPS6221194U JP S6221194 U JPS6221194 U JP S6221194U JP 11107085 U JP11107085 U JP 11107085U JP 11107085 U JP11107085 U JP 11107085U JP S6221194 U JPS6221194 U JP S6221194U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- backfilling material
- spout
- cylinder
- communicates
- 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
- 239000000463 material Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
Description
第１図にシールド掘進機に取付けられた本考案
に係る裏込材注入装置の縦断面図、第２図は第１
図Ａ―Ａ矢視断面図、第３図は裏込材注入状態を
示す断面図、第４図は従来の裏込材注入装置の部
分断面図、第５図は同装置の裏込材注入状態を示
す断面図である。
図中、３はシリンダ、３ａはそゑ開放部、５は
テールボイド部、１４はピストン、１５は裏込材
噴出口、１６は洗浄水噴出口である。
Fig. 1 is a vertical cross-sectional view of the backfilling material injection device according to the present invention attached to a shield excavator, and Fig. 2 is a longitudinal sectional view of the
Figure 3 is a sectional view showing the state of backfilling material injection, Figure 4 is a partial sectional view of a conventional backfilling material injection device, and Figure 5 is a sectional view of the same device for backfilling material injection. It is a sectional view showing a state. In the figure, 3 is a cylinder, 3a is a side opening part, 5 is a tail void part, 14 is a piston, 15 is a backfilling material spout, and 16 is a cleaning water spout.
補正 昭６０．１０．２９
図面の簡単な説明を次のように補正する。
明細書第１０頁１７行「第１図に」を「第１図
は」と訂正。Amendment October 29, 1980 The brief description of the drawing is amended as follows. "In Figure 1" on page 10, line 17 of the specification was corrected to "In Figure 1."
Claims (1)
有するシリンダと、該シリンダの内壁に形成され
た裏込材噴出口と、上記シリンダ内に摺動自在に
嵌挿され、上記開放部から引込まれた時に上記裏
込材噴出口と上記開放部とを連通させるピストン
と、該ピストンの側壁に形成され、該ピストンが
上記開放部に位置した時に上記裏込材噴出口と連
通する洗浄水噴出口とを備えたことを特徴とする
裏込材注入装置。 a cylinder having an opening at the tip end that opens to the tail void; a backing material spout formed on the inner wall of the cylinder; a piston that communicates the backfilling material spout and the open part when the piston is in communication with the backfilling material spout; and a cleaning water spout that is formed on a side wall of the piston and communicates with the backfilling material spout when the piston is located in the open part. A backfilling material injection device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11107085U JPS6221194U (en) | 1985-07-22 | 1985-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11107085U JPS6221194U (en) | 1985-07-22 | 1985-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221194U true JPS6221194U (en) | 1987-02-07 |
Family
ID=30990654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11107085U Pending JPS6221194U (en) | 1985-07-22 | 1985-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215698U (en) * | 1988-07-11 | 1990-01-31 |
-
1985
- 1985-07-22 JP JP11107085U patent/JPS6221194U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215698U (en) * | 1988-07-11 | 1990-01-31 |
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