JPS61184905U - - Google Patents

Info

Publication number
JPS61184905U
JPS61184905U JP6926185U JP6926185U JPS61184905U JP S61184905 U JPS61184905 U JP S61184905U JP 6926185 U JP6926185 U JP 6926185U JP 6926185 U JP6926185 U JP 6926185U JP S61184905 U JPS61184905 U JP S61184905U
Authority
JP
Japan
Prior art keywords
katsuta
bit
detection device
wear
wear state
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
Application number
JP6926185U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP6926185U priority Critical patent/JPS61184905U/ja
Publication of JPS61184905U publication Critical patent/JPS61184905U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP6926185U 1985-05-13 1985-05-13 Pending JPS61184905U (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6926185U JPS61184905U (nl) 1985-05-13 1985-05-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6926185U JPS61184905U (nl) 1985-05-13 1985-05-13

Publications (1)

Publication Number Publication Date
JPS61184905U true JPS61184905U (nl) 1986-11-18

Family

ID=30604767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6926185U Pending JPS61184905U (nl) 1985-05-13 1985-05-13

Country Status (1)

Country Link
JP (1) JPS61184905U (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02200996A (ja) * 1989-01-27 1990-08-09 Mitsui Eng & Shipbuild Co Ltd カッタビットの摩耗検出装置
WO2019145201A1 (de) * 2018-01-23 2019-08-01 Herrenknecht Aktiengesellschaft Abbauwerkzeug für eine tunnelvortriebsmaschine und tunnelvortriebsmaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934079A (nl) * 1972-07-29 1974-03-29
JPS5716933B2 (nl) * 1974-10-17 1982-04-08
JPS5824753U (ja) * 1981-08-10 1983-02-16 株式会社柴崎製作所 キヤツプ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934079A (nl) * 1972-07-29 1974-03-29
JPS5716933B2 (nl) * 1974-10-17 1982-04-08
JPS5824753U (ja) * 1981-08-10 1983-02-16 株式会社柴崎製作所 キヤツプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02200996A (ja) * 1989-01-27 1990-08-09 Mitsui Eng & Shipbuild Co Ltd カッタビットの摩耗検出装置
WO2019145201A1 (de) * 2018-01-23 2019-08-01 Herrenknecht Aktiengesellschaft Abbauwerkzeug für eine tunnelvortriebsmaschine und tunnelvortriebsmaschine
US11448067B2 (en) 2018-01-23 2022-09-20 Herrenknecht Aktiengesellschaft Cutting tool for a tunnel boring machine and a tunnel boring machine

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