JPS5235428A - Seal device for shield excavator - Google Patents

Seal device for shield excavator

Info

Publication number
JPS5235428A
JPS5235428A JP50111370A JP11137075A JPS5235428A JP S5235428 A JPS5235428 A JP S5235428A JP 50111370 A JP50111370 A JP 50111370A JP 11137075 A JP11137075 A JP 11137075A JP S5235428 A JPS5235428 A JP S5235428A
Authority
JP
Japan
Prior art keywords
seal device
shield excavator
excavator
shield
seal
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
Application number
JP50111370A
Other languages
English (en)
Japanese (ja)
Other versions
JPS552520B2 (enrdf_load_stackoverflow
Inventor
Tadao Yoshikawa
Kenji Asada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanadevia Corp
Original Assignee
Hitachi Shipbuilding and Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to JP50111370A priority Critical patent/JPS5235428A/ja
Publication of JPS5235428A publication Critical patent/JPS5235428A/ja
Publication of JPS552520B2 publication Critical patent/JPS552520B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lining And Supports For Tunnels (AREA)
JP50111370A 1975-09-12 1975-09-12 Seal device for shield excavator Granted JPS5235428A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50111370A JPS5235428A (en) 1975-09-12 1975-09-12 Seal device for shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50111370A JPS5235428A (en) 1975-09-12 1975-09-12 Seal device for shield excavator

Publications (2)

Publication Number Publication Date
JPS5235428A true JPS5235428A (en) 1977-03-18
JPS552520B2 JPS552520B2 (enrdf_load_stackoverflow) 1980-01-21

Family

ID=14559461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50111370A Granted JPS5235428A (en) 1975-09-12 1975-09-12 Seal device for shield excavator

Country Status (1)

Country Link
JP (1) JPS5235428A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543827U (enrdf_load_stackoverflow) * 1977-06-10 1979-01-11
JPS5567294U (enrdf_load_stackoverflow) * 1978-10-27 1980-05-09
JPH02225798A (ja) * 1989-02-27 1990-09-07 Maeda Corp シール付覆工装置およびシールド掘進機のテールシールの交換方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4317340Y1 (enrdf_load_stackoverflow) * 1964-05-29 1968-07-18
JPS445482Y1 (enrdf_load_stackoverflow) * 1965-11-15 1969-02-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4317340Y1 (enrdf_load_stackoverflow) * 1964-05-29 1968-07-18
JPS445482Y1 (enrdf_load_stackoverflow) * 1965-11-15 1969-02-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS543827U (enrdf_load_stackoverflow) * 1977-06-10 1979-01-11
JPS5567294U (enrdf_load_stackoverflow) * 1978-10-27 1980-05-09
JPH02225798A (ja) * 1989-02-27 1990-09-07 Maeda Corp シール付覆工装置およびシールド掘進機のテールシールの交換方法

Also Published As

Publication number Publication date
JPS552520B2 (enrdf_load_stackoverflow) 1980-01-21

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