发明名称 |
Segment-type friction material |
摘要 |
A segment-type friction material has blocks each composed of four segment pieces. Five blocks are stuck by adhesion to a core metal 2 along an entire circumference thereof so as to constitute one surface of the segment-type friction material. Gaps are provided between the five blocks to form oil grooves that make an automatic transmission fluid (ATF) to flow. Five oil grooves are formed in total on one surface as a whole of the segment-type friction material.
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申请公布号 |
US2007205075(A1) |
申请公布日期 |
2007.09.06 |
申请号 |
US20070714140 |
申请日期 |
2007.03.06 |
申请人 |
AISIN KAKO KABUSHIKI KAISHA |
发明人 |
TOMINAGA MASAKI;MIZUNO MASAYUKI |
分类号 |
F16D13/62;F16D69/00 |
主分类号 |
F16D13/62 |
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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