发明名称 |
Resinoid bonded grinding wheel with support member made of a heat insulating material |
摘要 |
A resinoid-bonded grinding wheel employing the ultra-hard abrasives such as cubic boron nitride or diamond are formed with a support member which is made of a heat insulating material such as ceramics for preventing a thermal expansion of the grinding wheel and maintaining a precision grinding operation.
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申请公布号 |
US4385907(A) |
申请公布日期 |
1983.05.31 |
申请号 |
US19800179985 |
申请日期 |
1980.08.21 |
申请人 |
TOYODA KOKI KABUSHIKI KAISHA |
发明人 |
TOMITA, TAMAKI;SUZUKI, IKUO;IMAI, TOMOYASU;KITAJIMA, MASATO |
分类号 |
B24D3/00;B24D3/18;B24D5/00;(IPC1-7):B24D3/18 |
主分类号 |
B24D3/00 |
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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