JPS5228087A - Die set for peircing hole inclined at large angle - Google Patents

Die set for peircing hole inclined at large angle

Info

Publication number
JPS5228087A
JPS5228087A JP10391075A JP10391075A JPS5228087A JP S5228087 A JPS5228087 A JP S5228087A JP 10391075 A JP10391075 A JP 10391075A JP 10391075 A JP10391075 A JP 10391075A JP S5228087 A JPS5228087 A JP S5228087A
Authority
JP
Japan
Prior art keywords
peircing
die set
large angle
hole inclined
hole
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
JP10391075A
Other languages
Japanese (ja)
Other versions
JPS5441278B2 (en
Inventor
Fukuzo Nemoto
Naoichi Ando
Masami Nishino
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10391075A priority Critical patent/JPS5228087A/en
Publication of JPS5228087A publication Critical patent/JPS5228087A/en
Publication of JPS5441278B2 publication Critical patent/JPS5441278B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

PURPOSE: A die set capable of piercing a plate material to make a hole inclined at a large angle.
COPYRIGHT: (C)1977,JPO&Japio
JP10391075A 1975-08-29 1975-08-29 Die set for peircing hole inclined at large angle Granted JPS5228087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10391075A JPS5228087A (en) 1975-08-29 1975-08-29 Die set for peircing hole inclined at large angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10391075A JPS5228087A (en) 1975-08-29 1975-08-29 Die set for peircing hole inclined at large angle

Publications (2)

Publication Number Publication Date
JPS5228087A true JPS5228087A (en) 1977-03-02
JPS5441278B2 JPS5441278B2 (en) 1979-12-07

Family

ID=14366568

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10391075A Granted JPS5228087A (en) 1975-08-29 1975-08-29 Die set for peircing hole inclined at large angle

Country Status (1)

Country Link
JP (1) JPS5228087A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689982A (en) * 1984-11-09 1987-09-01 Skf Gmbh Method for making a cage and the cage produced thereby
US6230537B1 (en) 1998-03-17 2001-05-15 Stresswave, Inc. Method and apparatus for producing beneficial stresses around apertures by use of focused stress waves, and improved fatigue life products made by the method
WO2001058617A1 (en) * 2000-02-09 2001-08-16 Stresswave, Inc. Method and apparatus for manufacturing structures with improved fatigue life
US6311535B1 (en) * 1999-12-28 2001-11-06 Abb T&D Technology Ltd. High voltage bushing embossing punch tool and method
US6389865B1 (en) 1998-03-17 2002-05-21 Stresswave, Inc. Method and apparatus for producing beneficial stresses around apertures by use of focused stress waves
US6711928B1 (en) 1998-03-17 2004-03-30 Stresswave, Inc. Method and apparatus for producing beneficial stresses around apertures, and improved fatigue life products made by the method
US7047786B2 (en) 1998-03-17 2006-05-23 Stresswave, Inc. Method and apparatus for improving the fatigue life of components and structures

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6317009Y2 (en) * 1981-02-27 1988-05-13
JPS6010898Y2 (en) * 1981-02-27 1985-04-12 国松工業株式会社 Sun visor with decorative mirror for automobiles, etc.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689982A (en) * 1984-11-09 1987-09-01 Skf Gmbh Method for making a cage and the cage produced thereby
US6230537B1 (en) 1998-03-17 2001-05-15 Stresswave, Inc. Method and apparatus for producing beneficial stresses around apertures by use of focused stress waves, and improved fatigue life products made by the method
US6389865B1 (en) 1998-03-17 2002-05-21 Stresswave, Inc. Method and apparatus for producing beneficial stresses around apertures by use of focused stress waves
US6711928B1 (en) 1998-03-17 2004-03-30 Stresswave, Inc. Method and apparatus for producing beneficial stresses around apertures, and improved fatigue life products made by the method
US7047786B2 (en) 1998-03-17 2006-05-23 Stresswave, Inc. Method and apparatus for improving the fatigue life of components and structures
US6311535B1 (en) * 1999-12-28 2001-11-06 Abb T&D Technology Ltd. High voltage bushing embossing punch tool and method
WO2001058617A1 (en) * 2000-02-09 2001-08-16 Stresswave, Inc. Method and apparatus for manufacturing structures with improved fatigue life
US6742376B2 (en) 2000-02-09 2004-06-01 Stresswave, Inc. Method and apparatus for manufacturing structures with improved fatigue life
US7131310B2 (en) 2000-02-09 2006-11-07 Stresswave, Inc. Method for manufacturing improved fatigue life structures, and structures made via the method

Also Published As

Publication number Publication date
JPS5441278B2 (en) 1979-12-07

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