JPH0440934Y2 - - Google Patents

Info

Publication number

JPH0440934Y2

JPH0440934Y2 JP6615687U JP6615687U JPH0440934Y2 JP H0440934 Y2 JPH0440934 Y2 JP H0440934Y2 JP 6615687 U JP6615687 U JP 6615687U JP 6615687 U JP6615687 U JP 6615687U JP H0440934 Y2 JPH0440934 Y2 JP H0440934Y2

Authority

JP

Japan

Prior art keywords

needle

dot printer

outer diameter

needle structure

maximum outer

Prior art date

1987-04-30

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

Links

• Espacenet
• Global Dossier
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• 238000007639 printing Methods 0.000 claims description 3
• 238000004804 winding Methods 0.000 claims description 2
• 230000000694 effects Effects 0.000 description 4
• 239000000463 material Substances 0.000 description 4
• 229910000679 solder Inorganic materials 0.000 description 3
• 238000005452 bending Methods 0.000 description 2
• 238000005219 brazing Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 230000002265 prevention Effects 0.000 description 2
• 229920003002 synthetic resin Polymers 0.000 description 2
• 239000000057 synthetic resin Substances 0.000 description 2
• 229910000906 Bronze Inorganic materials 0.000 description 1
• 229910000997 High-speed steel Inorganic materials 0.000 description 1
• 229910018487 Ni—Cr Inorganic materials 0.000 description 1
• OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 239000010974 bronze Substances 0.000 description 1
• -1 cemented carbide Inorganic materials 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
• 230000003116 impacting effect Effects 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
• 229910052721 tungsten Inorganic materials 0.000 description 1
• 239000010937 tungsten Substances 0.000 description 1