JPH0581387B2 - - Google Patents

Info

Publication number
JPH0581387B2
JPH0581387B2 JP63092446A JP9244688A JPH0581387B2 JP H0581387 B2 JPH0581387 B2 JP H0581387B2 JP 63092446 A JP63092446 A JP 63092446A JP 9244688 A JP9244688 A JP 9244688A JP H0581387 B2 JPH0581387 B2 JP H0581387B2
Authority
JP
Japan
Prior art keywords
rotating
main shaft
bearing sleeve
receiver
polishing
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 - Fee Related
Application number
JP63092446A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01264752A (ja
Inventor
Toshiaki Kosaka
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.)
NOMIZU MACHINE Manufacturing WORKS
Original Assignee
NOMIZU MACHINE Manufacturing WORKS
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 NOMIZU MACHINE Manufacturing WORKS filed Critical NOMIZU MACHINE Manufacturing WORKS
Priority to JP9244688A priority Critical patent/JPH01264752A/ja
Publication of JPH01264752A publication Critical patent/JPH01264752A/ja
Publication of JPH0581387B2 publication Critical patent/JPH0581387B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
JP9244688A 1988-04-14 1988-04-14 曲管の内周面研摩装置 Granted JPH01264752A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9244688A JPH01264752A (ja) 1988-04-14 1988-04-14 曲管の内周面研摩装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9244688A JPH01264752A (ja) 1988-04-14 1988-04-14 曲管の内周面研摩装置

Publications (2)

Publication Number Publication Date
JPH01264752A JPH01264752A (ja) 1989-10-23
JPH0581387B2 true JPH0581387B2 (en]) 1993-11-12

Family

ID=14054633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9244688A Granted JPH01264752A (ja) 1988-04-14 1988-04-14 曲管の内周面研摩装置

Country Status (1)

Country Link
JP (1) JPH01264752A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379259A (ja) * 1989-08-21 1991-04-04 Tsuyama Giken Kogyo:Kk 内面研磨装置
CN103056734B (zh) * 2012-12-26 2016-01-20 山西光华铸管有限公司 铸管水泥内衬修磨机组
CN103586767A (zh) * 2013-11-18 2014-02-19 湖南南方宇航工业有限公司 工具主轴加长组件

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61154660U (en]) * 1985-03-18 1986-09-25

Also Published As

Publication number Publication date
JPH01264752A (ja) 1989-10-23

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