JPS62172696U - - Google Patents

Info

Publication number
JPS62172696U
JPS62172696U JP6219686U JP6219686U JPS62172696U JP S62172696 U JPS62172696 U JP S62172696U JP 6219686 U JP6219686 U JP 6219686U JP 6219686 U JP6219686 U JP 6219686U JP S62172696 U JPS62172696 U JP S62172696U
Authority
JP
Japan
Prior art keywords
side plate
hull side
opening
hull
annular
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
JP6219686U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0517360Y2 (cs
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 JP1986062196U priority Critical patent/JPH0517360Y2/ja
Publication of JPS62172696U publication Critical patent/JPS62172696U/ja
Application granted granted Critical
Publication of JPH0517360Y2 publication Critical patent/JPH0517360Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cleaning In General (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
JP1986062196U 1986-04-24 1986-04-24 Expired - Lifetime JPH0517360Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986062196U JPH0517360Y2 (cs) 1986-04-24 1986-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986062196U JPH0517360Y2 (cs) 1986-04-24 1986-04-24

Publications (2)

Publication Number Publication Date
JPS62172696U true JPS62172696U (cs) 1987-11-02
JPH0517360Y2 JPH0517360Y2 (cs) 1993-05-10

Family

ID=30896237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986062196U Expired - Lifetime JPH0517360Y2 (cs) 1986-04-24 1986-04-24

Country Status (1)

Country Link
JP (1) JPH0517360Y2 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020029691A (ja) * 2018-08-22 2020-02-27 株式会社奥村組 トンネル研掃装置およびトンネル研掃システム
JP2020045743A (ja) * 2018-09-21 2020-03-26 株式会社奥村組 トンネル研掃装置およびトンネル研掃システム
JP2020159126A (ja) * 2019-03-27 2020-10-01 株式会社奥村組 研掃ヘッド

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598563U (cs) * 1978-12-26 1980-07-09
JPS57131254U (cs) * 1981-02-12 1982-08-16
JPS6142252U (ja) * 1984-08-21 1986-03-18 三菱重工業株式会社 防塵フ−ド付き自走ブラスト装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5598563U (cs) * 1978-12-26 1980-07-09
JPS57131254U (cs) * 1981-02-12 1982-08-16
JPS6142252U (ja) * 1984-08-21 1986-03-18 三菱重工業株式会社 防塵フ−ド付き自走ブラスト装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020029691A (ja) * 2018-08-22 2020-02-27 株式会社奥村組 トンネル研掃装置およびトンネル研掃システム
JP2020045743A (ja) * 2018-09-21 2020-03-26 株式会社奥村組 トンネル研掃装置およびトンネル研掃システム
JP2020159126A (ja) * 2019-03-27 2020-10-01 株式会社奥村組 研掃ヘッド

Also Published As

Publication number Publication date
JPH0517360Y2 (cs) 1993-05-10

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