JPH03111437U - - Google Patents

Info

Publication number

JPH03111437U

JPH03111437U JP1854890U JP1854890U JPH03111437U JP H03111437 U JPH03111437 U JP H03111437U JP 1854890 U JP1854890 U JP 1854890U JP 1854890 U JP1854890 U JP 1854890U JP H03111437 U JPH03111437 U JP H03111437U

Authority

JP

Japan

Prior art keywords

die

ironing

inner diameter

ironing die

thin wall

Prior art date

1990-02-26

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

• 238000010409 ironing Methods 0.000 claims description 11
• 238000003754 machining Methods 0.000 claims 2
• 235000000396 iron Nutrition 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 125000006850 spacer group Chemical group 0.000 description 1