JPS6215189Y2 - - Google Patents

Info

Publication number

JPS6215189Y2

JPS6215189Y2 JP7945381U JP7945381U JPS6215189Y2 JP S6215189 Y2 JPS6215189 Y2 JP S6215189Y2 JP 7945381 U JP7945381 U JP 7945381U JP 7945381 U JP7945381 U JP 7945381U JP S6215189 Y2 JPS6215189 Y2 JP S6215189Y2

Authority

JP

Japan

Prior art keywords

nut

washer

bolt

cover

head

Prior art date

1981-05-30

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
• Discuss

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
• 230000000694 effects Effects 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000002452 interceptive effect Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1