JPS63136089U - - Google Patents
Info
- Publication number
- JPS63136089U JPS63136089U JP2554187U JP2554187U JPS63136089U JP S63136089 U JPS63136089 U JP S63136089U JP 2554187 U JP2554187 U JP 2554187U JP 2554187 U JP2554187 U JP 2554187U JP S63136089 U JPS63136089 U JP S63136089U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- articulating
- cylinder
- shields
- double
- 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
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 claims 3
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面はこの考案の一実施例を示し、第1図は全
体的な断面図、第2図は複ロツドシリンダの断面
図である。
1はシールド、11は前部シールド、12は前
側中間部シールド、13は後側中間部シールド、
14は後部シールド、5はヨーク、6は第1アー
テイキユレートシリンダ、6bはトラニオンピン
、12は第2アーテイキユレートシリンダ。
The drawings show one embodiment of this invention, with FIG. 1 being an overall sectional view and FIG. 2 being a sectional view of a double rod cylinder. 1 is a shield, 1 1 is a front shield, 1 2 is a front middle part shield, 1 3 is a rear middle part shield,
1 4 is a rear shield, 5 is a yoke, 6 is a first articulating cylinder, 6b is a trunnion pin, and 12 is a second articulating cylinder.
Claims (1)
する前部シールド11と、前側中間部シールド1
2、後側中間部シールド13及び後部シールド1
4の4部材により構成し、かつ各部材の間に第1
アーテイキユレートシリンダ6及び第2アーテイ
キユレートシリンダ12を設けると共に、これら
のアーテイキユレートシリンダ6,12の一方を
複ロツドシリンダとし、かつ該複ロツドシリンダ
より突設されたトラニオンピン6bを前部中間部
シールド12及び後部中間部シールド13の一方
に設けられたヨーク5に支承してなる超急曲線施
工用シールド掘進機。 A shield main body 1 is divided into a front shield 11 having a cutter head 2 on the front side and a front intermediate shield 1.
2. Rear intermediate shield 1 3 and rear shield 1
4 , and between each member there is a first
An articulating cylinder 6 and a second articulating cylinder 12 are provided, and one of these articulating cylinders 6 and 12 is a double-rod cylinder, and a trunnion pin 6b protruding from the double-rod cylinder is attached to the front intermediate portion. A shield excavator for constructing ultra-sharp curves supported by a yoke 5 provided on one of the shields 1 2 and the rear intermediate shields 1 3 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2554187U JPS63136089U (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2554187U JPS63136089U (en) | 1987-02-25 | 1987-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63136089U true JPS63136089U (en) | 1988-09-07 |
Family
ID=30825791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2554187U Pending JPS63136089U (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63136089U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02153192A (en) * | 1988-12-01 | 1990-06-12 | Ishikawajima Harima Heavy Ind Co Ltd | Shield excavator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS579996A (en) * | 1980-06-23 | 1982-01-19 | Uetake Kouichi | Method of and apparatus for forward correction of cylinder direction |
-
1987
- 1987-02-25 JP JP2554187U patent/JPS63136089U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS579996A (en) * | 1980-06-23 | 1982-01-19 | Uetake Kouichi | Method of and apparatus for forward correction of cylinder direction |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02153192A (en) * | 1988-12-01 | 1990-06-12 | Ishikawajima Harima Heavy Ind Co Ltd | Shield excavator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS63136089U (en) | ||
JPH01167490U (en) | ||
JPH0341208U (en) | ||
JPS6249929U (en) | ||
JPH0424450U (en) | ||
JPH0365466U (en) | ||
JPS63126450U (en) | ||
JPH0393849U (en) | ||
JPS63201259U (en) | ||
JPS63133333U (en) | ||
JPS6456658U (en) | ||
JPH0442246U (en) | ||
JPS62198901U (en) | ||
JPS62190789U (en) | ||
JPH0350684U (en) | ||
JPS60151308U (en) | Agricultural tractor rotary connection structure | |
JPH0158749U (en) | ||
JPS63176149U (en) | ||
JPH0312705U (en) | ||
JPH0322601U (en) | ||
JPH0465852U (en) | ||
JPH0198256U (en) | ||
JPS63138361U (en) | ||
JPS63165263U (en) | ||
JPH0441590U (en) |