发明授权
- 专利标题： Transmission breather system
- 专利标题（中）： 传输通气系统
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申请号： US09688176申请日： 2000-10-16
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公开(公告)号： US06422107B1公开(公告)日： 2002-07-23
- 发明人: Teruhisa Kidokoro , Yoshinobu Edure , Shigeru Koyama , Hiroyuki Makino
- 申请人： Teruhisa Kidokoro , Yoshinobu Edure , Shigeru Koyama , Hiroyuki Makino
- 优先权： JP11-295420 19991018
- 主分类号： B01D4600
- IPC分类号： B01D4600
摘要：
A transmission breather system is provided in which a subassembly is formed by supporting a shift select shaft, moving in the axial direction according to a select operation of a shift lever, and a select spring, maintaining the shift select shaft in a neutral position, on a cover member. Moreover, a breather chamber is formed between the cover member and an indentation of a transmission case by inserting the shift select shaft into an opening formed on the bottom wall of the indentation of the transmission case to connect the cover member to the transmission case, and the select spring is housed in the breather chamber. Thus, with regard to the transmission breather system, it is possible to form a breather chamber whose maintenance is easy while avoiding an increase in the size of the transmission case.