JPS63184623U - - Google Patents

Info

Publication number

JPS63184623U

JPS63184623U JP7371087U JP7371087U JPS63184623U JP S63184623 U JPS63184623 U JP S63184623U JP 7371087 U JP7371087 U JP 7371087U JP 7371087 U JP7371087 U JP 7371087U JP S63184623 U JPS63184623 U JP S63184623U

Authority

JP

Japan

Prior art keywords

punch

slope

cutting die

ridgeline

scrap cutting

Prior art date

1987-05-19

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000010008 shearing Methods 0.000 claims description 4
• 238000013459 approach Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1