JPH0424161B2 - - Google Patents

Info

Publication number
JPH0424161B2
JPH0424161B2 JP5418188A JP5418188A JPH0424161B2 JP H0424161 B2 JPH0424161 B2 JP H0424161B2 JP 5418188 A JP5418188 A JP 5418188A JP 5418188 A JP5418188 A JP 5418188A JP H0424161 B2 JPH0424161 B2 JP H0424161B2
Authority
JP
Japan
Prior art keywords
pressing
workpiece
drawbar
movable
bodies
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
Application number
JP5418188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01228707A (ja
Inventor
Masuo Kondo
Tokuji Aoki
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.)
Riken Seiki KK
Original Assignee
Riken Seiki KK
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 Riken Seiki KK filed Critical Riken Seiki KK
Priority to JP5418188A priority Critical patent/JPH01228707A/ja
Publication of JPH01228707A publication Critical patent/JPH01228707A/ja
Publication of JPH0424161B2 publication Critical patent/JPH0424161B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Gripping On Spindles (AREA)
JP5418188A 1988-03-08 1988-03-08 ワーク保持装置 Granted JPH01228707A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5418188A JPH01228707A (ja) 1988-03-08 1988-03-08 ワーク保持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5418188A JPH01228707A (ja) 1988-03-08 1988-03-08 ワーク保持装置

Publications (2)

Publication Number Publication Date
JPH01228707A JPH01228707A (ja) 1989-09-12
JPH0424161B2 true JPH0424161B2 (en]) 1992-04-24

Family

ID=12963374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5418188A Granted JPH01228707A (ja) 1988-03-08 1988-03-08 ワーク保持装置

Country Status (1)

Country Link
JP (1) JPH01228707A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008036750A (ja) * 2006-08-03 2008-02-21 Ngk Spark Plug Co Ltd 金属製筒状部材の旋削方法
JP2014172117A (ja) * 2013-03-08 2014-09-22 Ngk Spark Plug Co Ltd 加工品の製造方法
CN103240622B (zh) * 2013-05-31 2015-09-02 中原内配集团股份有限公司 切管夹具

Also Published As

Publication number Publication date
JPH01228707A (ja) 1989-09-12

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