发明名称 |
IMPROVED CLUTCH DRUM FOR AUTOMATIC AUTOMOTIVE TRANSMISSION |
摘要 |
A clutch drum for an automatic transmission features a large diameter portion in which a plurality of first slots define castle-like projections about one end thereon and a second set of slots which originate in the projections near the tops thereof and which extend to and terminate in an essentially frusto-conical portion which interconnects the large diameter portion and a small diameter portion containing a piston therein. The first slots serve to mount clutch discs within the drum while the second slots mount discs about the drum. The relatively wide castle-like projections allow the production of the drum from relatively light gauge sheet metal, which has adequate structural rigidity and a reduced maximum diameter. |
申请公布号 |
EP0051840(A3) |
申请公布日期 |
1983.06.29 |
申请号 |
EP19810109412 |
申请日期 |
1981.10.30 |
申请人 |
NISSAN MOTOR COMPANY, LIMITED |
发明人 |
ISHIMARU, WATARU;FUJIOKA, KAZUYOSHI |
分类号 |
F16D13/60;F16D25/0638;F16D25/10;F16H3/66;F16H57/08 |
主分类号 |
F16D13/60 |
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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