JPS541934A - Tail seal for shielding excavator - Google Patents

Tail seal for shielding excavator

Info

Publication number
JPS541934A
JPS541934A JP6660477A JP6660477A JPS541934A JP S541934 A JPS541934 A JP S541934A JP 6660477 A JP6660477 A JP 6660477A JP 6660477 A JP6660477 A JP 6660477A JP S541934 A JPS541934 A JP S541934A
Authority
JP
Japan
Prior art keywords
tail seal
shielding excavator
excavator
shielding
tail
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
JP6660477A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5538479B2 (enExample
Inventor
Ikujirou Matsushita
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.)
Kumagai Gumi Co Ltd
Original Assignee
Kumagai Gumi 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 Kumagai Gumi Co Ltd filed Critical Kumagai Gumi Co Ltd
Priority to JP6660477A priority Critical patent/JPS541934A/ja
Publication of JPS541934A publication Critical patent/JPS541934A/ja
Publication of JPS5538479B2 publication Critical patent/JPS5538479B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Lining And Supports For Tunnels (AREA)
JP6660477A 1977-06-08 1977-06-08 Tail seal for shielding excavator Granted JPS541934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6660477A JPS541934A (en) 1977-06-08 1977-06-08 Tail seal for shielding excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6660477A JPS541934A (en) 1977-06-08 1977-06-08 Tail seal for shielding excavator

Publications (2)

Publication Number Publication Date
JPS541934A true JPS541934A (en) 1979-01-09
JPS5538479B2 JPS5538479B2 (enExample) 1980-10-04

Family

ID=13320669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6660477A Granted JPS541934A (en) 1977-06-08 1977-06-08 Tail seal for shielding excavator

Country Status (1)

Country Link
JP (1) JPS541934A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0186162U (enExample) * 1987-11-30 1989-06-07

Also Published As

Publication number Publication date
JPS5538479B2 (enExample) 1980-10-04

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