JPS62200798U - - Google Patents

Info

Publication number
JPS62200798U
JPS62200798U JP8774886U JP8774886U JPS62200798U JP S62200798 U JPS62200798 U JP S62200798U JP 8774886 U JP8774886 U JP 8774886U JP 8774886 U JP8774886 U JP 8774886U JP S62200798 U JPS62200798 U JP S62200798U
Authority
JP
Japan
Prior art keywords
cutter
space
hub
retainers
pair
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
JP8774886U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0449273Y2 (enrdf_load_stackoverflow
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 JP8774886U priority Critical patent/JPH0449273Y2/ja
Publication of JPS62200798U publication Critical patent/JPS62200798U/ja
Application granted granted Critical
Publication of JPH0449273Y2 publication Critical patent/JPH0449273Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP8774886U 1986-06-11 1986-06-11 Expired JPH0449273Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8774886U JPH0449273Y2 (enrdf_load_stackoverflow) 1986-06-11 1986-06-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8774886U JPH0449273Y2 (enrdf_load_stackoverflow) 1986-06-11 1986-06-11

Publications (2)

Publication Number Publication Date
JPS62200798U true JPS62200798U (enrdf_load_stackoverflow) 1987-12-21
JPH0449273Y2 JPH0449273Y2 (enrdf_load_stackoverflow) 1992-11-19

Family

ID=30945236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8774886U Expired JPH0449273Y2 (enrdf_load_stackoverflow) 1986-06-11 1986-06-11

Country Status (1)

Country Link
JP (1) JPH0449273Y2 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013029122A (ja) * 2011-07-27 2013-02-07 Nobuyoshi Sugitani 密封型転がり軸受
JP2014505817A (ja) * 2011-02-17 2014-03-06 ザ ロビンス カンパニー 圧力補償を有するトンネルボーリングマシンのためのカッターアセンブリ
JP2015025281A (ja) * 2013-07-26 2015-02-05 日本シビックコンサルタント株式会社 シールド掘進機のビット装置
JP2017186893A (ja) * 2017-07-13 2017-10-12 日立造船株式会社 シールド掘進機のビット装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014505817A (ja) * 2011-02-17 2014-03-06 ザ ロビンス カンパニー 圧力補償を有するトンネルボーリングマシンのためのカッターアセンブリ
JP2013029122A (ja) * 2011-07-27 2013-02-07 Nobuyoshi Sugitani 密封型転がり軸受
JP2015025281A (ja) * 2013-07-26 2015-02-05 日本シビックコンサルタント株式会社 シールド掘進機のビット装置
JP2017186893A (ja) * 2017-07-13 2017-10-12 日立造船株式会社 シールド掘進機のビット装置

Also Published As

Publication number Publication date
JPH0449273Y2 (enrdf_load_stackoverflow) 1992-11-19

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