JPH0426679B2 - - Google Patents

Info

Publication number
JPH0426679B2
JPH0426679B2 JP61251307A JP25130786A JPH0426679B2 JP H0426679 B2 JPH0426679 B2 JP H0426679B2 JP 61251307 A JP61251307 A JP 61251307A JP 25130786 A JP25130786 A JP 25130786A JP H0426679 B2 JPH0426679 B2 JP H0426679B2
Authority
JP
Japan
Prior art keywords
propulsion jack
jack
speed
propulsion
shield machine
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 - Lifetime
Application number
JP61251307A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63107692A (ja
Inventor
Tadashi Kono
Tooru Yamashita
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.)
Tekken Corp
Original Assignee
Tekken 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 Tekken Corp filed Critical Tekken Corp
Priority to JP25130786A priority Critical patent/JPS63107692A/ja
Publication of JPS63107692A publication Critical patent/JPS63107692A/ja
Publication of JPH0426679B2 publication Critical patent/JPH0426679B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP25130786A 1986-10-21 1986-10-21 シ−ルド機における推進ジヤツキの速度測定装置 Granted JPS63107692A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25130786A JPS63107692A (ja) 1986-10-21 1986-10-21 シ−ルド機における推進ジヤツキの速度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25130786A JPS63107692A (ja) 1986-10-21 1986-10-21 シ−ルド機における推進ジヤツキの速度測定装置

Publications (2)

Publication Number Publication Date
JPS63107692A JPS63107692A (ja) 1988-05-12
JPH0426679B2 true JPH0426679B2 (en:Method) 1992-05-07

Family

ID=17220859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25130786A Granted JPS63107692A (ja) 1986-10-21 1986-10-21 シ−ルド機における推進ジヤツキの速度測定装置

Country Status (1)

Country Link
JP (1) JPS63107692A (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5543699B2 (ja) * 2008-05-30 2014-07-09 古河ユニック株式会社 ブーム長検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5715279A (en) * 1980-06-27 1982-01-26 Nec Corp Manufacture of contiguous disk bubble element

Also Published As

Publication number Publication date
JPS63107692A (ja) 1988-05-12

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