JPH0365796U - - Google Patents
Info
- Publication number
- JPH0365796U JPH0365796U JP12736889U JP12736889U JPH0365796U JP H0365796 U JPH0365796 U JP H0365796U JP 12736889 U JP12736889 U JP 12736889U JP 12736889 U JP12736889 U JP 12736889U JP H0365796 U JPH0365796 U JP H0365796U
- Authority
- JP
- Japan
- Prior art keywords
- grease
- tail
- distribution pipe
- automatic
- pipe
- 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
- 239000004519 grease Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims 1
- 230000005641 tunneling Effects 0.000 description 1
Description
第１図はこの考案のグリス自動注入装置を備え
たシールド掘進機の縦断側面図、第２図はこの考
案に係る分配管の正面図、第３図及び第４図はこ
の考案に係るグリス注入路の縦断正面図である。
１……スキンプレート、１′……テール部、２
……シールパツキ、３……セグメント、４……グ
リス注入路、５……グリス、６……リングガータ
ー、７……注入口、８……分配管、９……分岐管
、１０……自動開閉弁、１１……モーター、１２
……グリスポンプ、１３……グリス供給管。
Figure 1 is a vertical side view of a shield tunneling machine equipped with an automatic grease injection device of this invention, Figure 2 is a front view of a distribution pipe according to this invention, and Figures 3 and 4 are grease injection according to this invention. It is a vertical front view of a road. 1...Skin plate, 1'...Tail part, 2
... Seal patch, 3 ... Segment, 4 ... Grease injection path, 5 ... Grease, 6 ... Ring garter, 7 ... Inlet, 8 ... Distribution pipe, 9 ... Branch pipe, 10 ... Automatic opening/closing Valve, 11...Motor, 12
...Grease pump, 13...Grease supply pipe.
Claims (1)
後のテールパツキン間に開口し、かつ前端が自動
開閉弁付き分岐管を介して環状の分配管に連通し
たグリス注入路をテール部の円周方向に沿つて所
定間隔を置いて複数設け、前記分配管にグリスポ
ンプに接続されたグリス供給管を接続してなるこ
とを特徴とするシールド掘進機におけるテールシ
ールのグリス自動注入装置。 A grease injection channel, whose rear end opens between the front and rear tail packings and whose front end communicates with an annular distribution pipe via a branch pipe with an automatic opening/closing valve, is installed on the inner circumference of the tail part of the skin plate. An automatic grease injection device for a tail seal in a shield excavator, characterized in that a plurality of grease supply pipes are provided at predetermined intervals along the direction, and a grease supply pipe connected to a grease pump is connected to the distribution pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12736889U JPH0743273Y2 (en) | 1989-10-31 | 1989-10-31 | Automatic grease injection device for tail seal in shield machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12736889U JPH0743273Y2 (en) | 1989-10-31 | 1989-10-31 | Automatic grease injection device for tail seal in shield machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365796U true JPH0365796U (en) | 1991-06-26 |
| JPH0743273Y2 JPH0743273Y2 (en) | 1995-10-09 |
Family
ID=31675127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12736889U Expired - Fee Related JPH0743273Y2 (en) | 1989-10-31 | 1989-10-31 | Automatic grease injection device for tail seal in shield machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743273Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017101487A (en) * | 2015-12-03 | 2017-06-08 | 大成建設株式会社 | Back-filling material permeation prevention structure |
-
1989
- 1989-10-31 JP JP12736889U patent/JPH0743273Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017101487A (en) * | 2015-12-03 | 2017-06-08 | 大成建設株式会社 | Back-filling material permeation prevention structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743273Y2 (en) | 1995-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |