发明申请
US20130187340A1 METHOD FOR PRODUCING A PISTON RING 有权
生产活塞环的方法

METHOD FOR PRODUCING A PISTON RING
摘要:
A piston ring is produced by providing a metallic main body, at least including a radially outer running surface, a radially inner circumferential surface and upper and lower flank surfaces interposed therebetween, with a defined taper in the region of an approximately cylindrical running surface, providing at least the running surface with at least one wear-resistant layer, and removing the at least one wear layer in the region of the entire circumference of the ring that forms a scraping edge forming a land having a predefinable width.
公开/授权文献
信息查询
0/0