JPS62261767A - テ−パ栓の製造方法 - Google Patents

テ−パ栓の製造方法

Info

Publication number
JPS62261767A
JPS62261767A JP10301586A JP10301586A JPS62261767A JP S62261767 A JPS62261767 A JP S62261767A JP 10301586 A JP10301586 A JP 10301586A JP 10301586 A JP10301586 A JP 10301586A JP S62261767 A JPS62261767 A JP S62261767A
Authority
JP
Japan
Prior art keywords
taper
opening edge
edge part
machining
cutter
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
JP10301586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH049942B2 (enExample
Inventor
Masahiko Yukimura
幸村　正彦
Hiroshi Ito
宏 伊藤
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.)
Rinnai Corp
Original Assignee
Rinnai Corp
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 Rinnai Corp filed Critical Rinnai Corp
Priority to JP10301586A priority Critical patent/JPS62261767A/ja
Publication of JPS62261767A publication Critical patent/JPS62261767A/ja
Publication of JPH049942B2 publication Critical patent/JPH049942B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Taps Or Cocks (AREA)
JP10301586A 1986-05-07 1986-05-07 テ−パ栓の製造方法 Granted JPS62261767A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10301586A JPS62261767A (ja) 1986-05-07 1986-05-07 テ−パ栓の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10301586A JPS62261767A (ja) 1986-05-07 1986-05-07 テ−パ栓の製造方法

Publications (2)

Publication Number Publication Date
JPS62261767A true JPS62261767A (ja) 1987-11-13
JPH049942B2 JPH049942B2 (enExample) 1992-02-21

Family

ID=14342818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10301586A Granted JPS62261767A (ja) 1986-05-07 1986-05-07 テ−パ栓の製造方法

Country Status (1)

Country Link
JP (1) JPS62261767A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001064498A1 (en) * 2000-03-02 2001-09-07 Kabushiki Kaisha Somic Ishikawa Holed cylindrical body and method of work the cylindrical body
CN105834281A (zh) * 2016-06-02 2016-08-10 重庆钢铁(集团)有限责任公司 管材试样冲切装置
CN109759605A (zh) * 2019-03-18 2019-05-17 常州机电职业技术学院 一种减小车孔锥度的方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001064498A1 (en) * 2000-03-02 2001-09-07 Kabushiki Kaisha Somic Ishikawa Holed cylindrical body and method of work the cylindrical body
EP1176081A4 (en) * 2000-03-02 2003-05-14 Ishikawa Tekko Kk PERFORATED CYLINDRICAL BODY AND WORKING METHOD FOR THE CYLINDRIC BODY
CN105834281A (zh) * 2016-06-02 2016-08-10 重庆钢铁(集团)有限责任公司 管材试样冲切装置
CN105834281B (zh) * 2016-06-02 2017-10-27 重庆钢铁(集团)有限责任公司 管材试样冲切装置
CN109759605A (zh) * 2019-03-18 2019-05-17 常州机电职业技术学院 一种减小车孔锥度的方法

Also Published As

Publication number Publication date
JPH049942B2 (enExample) 1992-02-21

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