JPS63171498U - - Google Patents
Info
- Publication number
- JPS63171498U JPS63171498U JP5924487U JP5924487U JPS63171498U JP S63171498 U JPS63171498 U JP S63171498U JP 5924487 U JP5924487 U JP 5924487U JP 5924487 U JP5924487 U JP 5924487U JP S63171498 U JPS63171498 U JP S63171498U
- Authority
- JP
- Japan
- Prior art keywords
- shield excavator
- supply pipe
- air supply
- tail
- tail 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009415 formwork Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Description
第１図は本考案に係るシールド掘削機における
テールシール装置の一実施例を示す縦断側面図で
、第７図の部分Ａの拡大図、第２図及び第３図は
夫々第１図の矢視Ｂ―Ｂ図並に矢視Ｃ―Ｃ図、第
４図は空気吹出口部の詳細を示す斜面図、第５図
及び第６図は夫々型枠、鉄筋組立、コンクリート
打設、養生時、並にシールド掘削機掘進時の状態
を示す縦断側面図、第７図は本考案の装置を具え
たシールド掘削機による作業状況を示す縦断側面
図である。
６……テールプレート、１１……給気管、１２
……空気吹出口。
FIG. 1 is a longitudinal sectional side view showing an embodiment of the tail seal device for a shield excavator according to the present invention, and an enlarged view of part A in FIG. 7, and FIGS. View B-B, arrow view C-C, Figure 4 is a slope view showing the details of the air outlet, Figures 5 and 6 are the formwork, reinforcing bar assembly, concrete pouring, and curing, respectively. , and FIG. 7 is a longitudinal side view showing the state of the shield excavator when it is digging, and FIG. 7 is a longitudinal side view showing the working situation of the shield excavator equipped with the device of the present invention. 6... Tail plate, 11... Air supply pipe, 12
...Air outlet.
Claims (1)
管を埋設するとともに、前記テールプレートの内
周面の全周に亘つて、前記給気管に連通する空気
吹出口を配設してなることを特徴とするシールド
掘削機のテールシール装置。 An air supply pipe is buried in the tail plate of the main body of the shield excavator, and an air outlet communicating with the air supply pipe is arranged all around the inner peripheral surface of the tail plate. Tail seal device for shield excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5924487U JPH0455116Y2 (en) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5924487U JPH0455116Y2 (en) | 1987-04-21 | 1987-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171498U true JPS63171498U (en) | 1988-11-08 |
| JPH0455116Y2 JPH0455116Y2 (en) | 1992-12-24 |
Family
ID=30890557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5924487U Expired JPH0455116Y2 (en) | 1987-04-21 | 1987-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0455116Y2 (en) |
-
1987
- 1987-04-21 JP JP5924487U patent/JPH0455116Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455116Y2 (en) | 1992-12-24 |