发明授权
- 专利标题： Heat treatment device for crank shaft
- 专利标题（中）： 曲轴用热处理装置
-
申请号： US14135267申请日： 2013-12-19
-
公开(公告)号： US09410219B2公开(公告)日： 2016-08-09
- 发明人: Woojun Yoon , Hee Myoung Cho
- 申请人： Hyundai Motor Company
- 申请人地址： KR Seoul
- 专利权人： Hyundai Motor Company
- 当前专利权人： Hyundai Motor Company
- 当前专利权人地址： KR Seoul
- 代理机构： Morgan, Lewis & Bockius LLP
- 优先权： KR10-2012-0157515 20121228
- 主分类号： B23K26/02
- IPC分类号： B23K26/02 ; C21D1/09 ; C21D9/30 ; B23K26/06
摘要：
A crankshaft heat treatment device may include a base frame, a jig frame in which a crankshaft is rotatably supported and that is disposed to be able to move in a horizontal direction and in a vertical direction at the base frame, and a laser unit that is disposed in a predetermined fixed position and irradiates laser beam to a pin portion and a journal portion of the crankshaft so as to treat the pin portion and the journal portion with heat.
公开/授权文献
- US20140183174A1 HEAT TREATMENT DEVICE FOR CRANK SHAFT 公开/授权日：2014-07-03
信息查询
IPC分类:
