发明申请
- 专利标题: LUBRICANT MEMBER AND METHOD OF MANUFACTURING THE SAME
- 专利标题(中): 润滑剂成员及其制造方法
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申请号: US13280058申请日: 2011-10-24
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公开(公告)号: US20120108474A1公开(公告)日: 2012-05-03
- 发明人: Eiji TAKANO , Yoshio Miyazawa , Kazuo Negishi
- 申请人: Eiji TAKANO , Yoshio Miyazawa , Kazuo Negishi
- 申请人地址: JP Ota-city
- 专利权人: Takano Co., Limited
- 当前专利权人: Takano Co., Limited
- 当前专利权人地址: JP Ota-city
- 优先权: JP2010-241371 20101027
- 主分类号: C10M143/02
- IPC分类号: C10M143/02 ; B29C39/02 ; B29C39/38 ; B29C67/24
摘要:
A lubricant member of a preferred embodiment of the invention is formed, into a stick-shaped body longer in a lengthwise direction than in a diametrical direction, of a mixture including at least a polyamide resin as a thermoplastic resin, an ultrahigh molecular weight polyethylene, and lubricant oil. A film made mainly of the polyamide resin is formed in the outer peripheral surface of the lubricant member. At the inner side of the film, fibrous crystals of the polyamide resin and the ultrahigh molecular weight polyethylene extend in the lengthwise direction of the lubricant member, and multiple pores are formed. With this structure, the lubricant member is produced with excellent workability without sacrificing the mechanical strength and the lubricating property.
公开/授权文献
- US08809242B2 Lubricant member and method of manufacturing the same 公开/授权日:2014-08-19