发明授权
- 专利标题: Method for producing a friction plate
- 专利标题(中): 摩擦板的制造方法
-
申请号: US09296294申请日: 1999-04-22
-
公开(公告)号: US06370755B1公开(公告)日: 2002-04-16
- 发明人: Tetsuya Wakamori
- 申请人: Tetsuya Wakamori
- 优先权: JP10-113333 19980423
- 主分类号: B23P1700
- IPC分类号: B23P1700
摘要:
There is provided a method for producing a friction plate, capable of improving the throughput of friction material and reducing the time and work required for adhering friction material segments to a core plate. The method produces a friction plate having oil grooves communicating between the internal periphery and the external periphery, by fixing friction material segments formed from a friction material to a core plate, and is featured by forming the oil grooves by plastic working of the friction material and fixation of the friction material segments with predetermined gaps therebetween to the core plate.
信息查询