专利内容由知识产权出版社提供
专利名称：Hydraulic fitting and method of manufacture发明人：Michael John Browne,Sean Clary McDaniel申请号：US11498720申请日：20060804
公开号：US20080042438A1公开日：20080221
专利附图：
摘要：A hydraulic cone fitting includes a tube segment and a substantially
frustoconical connecting segment integrally formed at one end of the tube segment. Theconnecting segment generally includes a substantially frustoconical sealing surface and asubstantially frustoconical back surface. The connecting segment may be formed by
punching or rolling the end of the tube segment. A method of manufacturing a hydraulicfitting includes expanding an end portion of a tube to form an expanded portion. Innerand outer regions of the expanded portion are then reduced, via punching or rollingoperations, to form substantially frustoconical back and sealing surfaces, respectively.
申请人：Michael John Browne,Sean Clary McDaniel
地址：Easley SC US,Pickens SC US
国籍：US,US
更多信息请下载全文后查看
