JPS5923833Y2 - シ−ルド掘進機における土圧保持式土砂搬出装置 - Google Patents

シ−ルド掘進機における土圧保持式土砂搬出装置

Info

Publication number
JPS5923833Y2
JPS5923833Y2 JP9799678U JP9799678U JPS5923833Y2 JP S5923833 Y2 JPS5923833 Y2 JP S5923833Y2 JP 9799678 U JP9799678 U JP 9799678U JP 9799678 U JP9799678 U JP 9799678U JP S5923833 Y2 JPS5923833 Y2 JP S5923833Y2
Authority
JP
Japan
Prior art keywords
chamber
earth
storage chamber
sand
excavator
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.)
Expired
Application number
JP9799678U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5517831U (enExample
Inventor
悌士 木村
穆史 角川
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP9799678U priority Critical patent/JPS5923833Y2/ja
Publication of JPS5517831U publication Critical patent/JPS5517831U/ja
Application granted granted Critical
Publication of JPS5923833Y2 publication Critical patent/JPS5923833Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP9799678U 1978-07-18 1978-07-18 シ−ルド掘進機における土圧保持式土砂搬出装置 Expired JPS5923833Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9799678U JPS5923833Y2 (ja) 1978-07-18 1978-07-18 シ−ルド掘進機における土圧保持式土砂搬出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9799678U JPS5923833Y2 (ja) 1978-07-18 1978-07-18 シ−ルド掘進機における土圧保持式土砂搬出装置

Publications (2)

Publication Number Publication Date
JPS5517831U JPS5517831U (enExample) 1980-02-04
JPS5923833Y2 true JPS5923833Y2 (ja) 1984-07-14

Family

ID=29033353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9799678U Expired JPS5923833Y2 (ja) 1978-07-18 1978-07-18 シ−ルド掘進機における土圧保持式土砂搬出装置

Country Status (1)

Country Link
JP (1) JPS5923833Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61211499A (ja) * 1985-03-18 1986-09-19 鹿島建設株式会社 土圧系シールド掘進方法

Also Published As

Publication number Publication date
JPS5517831U (enExample) 1980-02-04

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