发明名称 |
Spray coatings for suspension damper rods |
摘要 |
Electroplated chromium coatings on automobile suspension damper piston rods are replaced with thermal or kinetic spray coatings of: (a) suitable corrosion-resistant metal alloys such as iron and chromium containing nickel-based alloys or chromium containing steels, or (b) suitable ceramic coatings such as electrically insulative alumina ceramics. The spray coatings are porous, and the metal alloy coatings usually should be sealed for corrosion protection.
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申请公布号 |
US6189663(B1) |
申请公布日期 |
2001.02.20 |
申请号 |
US19980093565 |
申请日期 |
1998.06.08 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
SMITH JOHN ROBERT;MENG WEN-JIN;VAN STEENKISTE THOMAS HUBERT |
分类号 |
F16F9/32;(IPC1-7):F16F9/00 |
主分类号 |
F16F9/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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