JPH0375960U - - Google Patents

Info

Publication number
JPH0375960U
JPH0375960U JP13600789U JP13600789U JPH0375960U JP H0375960 U JPH0375960 U JP H0375960U JP 13600789 U JP13600789 U JP 13600789U JP 13600789 U JP13600789 U JP 13600789U JP H0375960 U JPH0375960 U JP H0375960U
Authority
JP
Japan
Prior art keywords
grinder
case
parallel link
link mechanism
feed screw
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
JP13600789U
Other languages
English (en)
Japanese (ja)
Other versions
JP2515305Y2 (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 JP1989136007U priority Critical patent/JP2515305Y2/ja
Publication of JPH0375960U publication Critical patent/JPH0375960U/ja
Application granted granted Critical
Publication of JP2515305Y2 publication Critical patent/JP2515305Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
JP1989136007U 1989-11-27 1989-11-27 管内面研磨工具 Expired - Fee Related JP2515305Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989136007U JP2515305Y2 (ja) 1989-11-27 1989-11-27 管内面研磨工具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989136007U JP2515305Y2 (ja) 1989-11-27 1989-11-27 管内面研磨工具

Publications (2)

Publication Number Publication Date
JPH0375960U true JPH0375960U (US07494231-20090224-C00006.png) 1991-07-30
JP2515305Y2 JP2515305Y2 (ja) 1996-10-30

Family

ID=31683237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989136007U Expired - Fee Related JP2515305Y2 (ja) 1989-11-27 1989-11-27 管内面研磨工具

Country Status (1)

Country Link
JP (1) JP2515305Y2 (US07494231-20090224-C00006.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07237105A (ja) * 1994-02-24 1995-09-12 Chubu Electric Power Co Inc 管内の穴内面研磨工具
JP2010089232A (ja) * 2008-10-10 2010-04-22 Nippon Tetto Kogyo Kk 管状体内除錆装置
JP2011047237A (ja) * 2009-08-28 2011-03-10 Nippon Tetto Kogyo Kk 鋼管鉄塔における腹材内除錆装置
CN110480491A (zh) * 2019-09-05 2019-11-22 中船海洋动力部件有限公司 一种铸件内腔可视化清理装置及清理方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723955U (US07494231-20090224-C00006.png) * 1980-07-15 1982-02-06
JPS6248460U (US07494231-20090224-C00006.png) * 1985-09-13 1987-03-25
JPH0181263U (US07494231-20090224-C00006.png) * 1987-11-17 1989-05-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723955U (US07494231-20090224-C00006.png) * 1980-07-15 1982-02-06
JPS6248460U (US07494231-20090224-C00006.png) * 1985-09-13 1987-03-25
JPH0181263U (US07494231-20090224-C00006.png) * 1987-11-17 1989-05-31

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07237105A (ja) * 1994-02-24 1995-09-12 Chubu Electric Power Co Inc 管内の穴内面研磨工具
JP2010089232A (ja) * 2008-10-10 2010-04-22 Nippon Tetto Kogyo Kk 管状体内除錆装置
JP2011047237A (ja) * 2009-08-28 2011-03-10 Nippon Tetto Kogyo Kk 鋼管鉄塔における腹材内除錆装置
CN110480491A (zh) * 2019-09-05 2019-11-22 中船海洋动力部件有限公司 一种铸件内腔可视化清理装置及清理方法

Also Published As

Publication number Publication date
JP2515305Y2 (ja) 1996-10-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees