JPH0533257Y2 - - Google Patents

Info

Publication number

JPH0533257Y2

JPH0533257Y2 JP15226388U JP15226388U JPH0533257Y2 JP H0533257 Y2 JPH0533257 Y2 JP H0533257Y2 JP 15226388 U JP15226388 U JP 15226388U JP 15226388 U JP15226388 U JP 15226388U JP H0533257 Y2 JPH0533257 Y2 JP H0533257Y2

Authority

JP

Japan

Prior art keywords

ceramic

beak

contact

comes

present

Prior art date

1988-11-21

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 - Lifetime

Links

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• 239000000919 ceramic Substances 0.000 claims description 17
• 210000003323 beak Anatomy 0.000 claims description 12
• 239000002184 metal Substances 0.000 description 5
• 238000009413 insulation Methods 0.000 description 3
• 238000000034 method Methods 0.000 description 2
• 229910002077 partially stabilized zirconia Inorganic materials 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 229910001315 Tool steel Inorganic materials 0.000 description 1
• 229920006266 Vinyl film Polymers 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 229910010293 ceramic material Inorganic materials 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010292 electrical insulation Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
• 229920002554 vinyl polymer Polymers 0.000 description 1