专利内容由知识产权出版社提供
专利名称：TUBULAR PRODUCT AND
MANUFACTURING METHOD ANDMANUFACTURING DEVICE THEREOF
发明人：Yukitaka Kunimoto,Toshiya Saito申请号：US12044414申请日：20080307
公开号：US20080226935A1公开日：20080918
专利附图：
摘要：A tubular product comprises a side section having outer surfaces disposedalong a parallelogram and a bottom section formed on one end of the side section. Theouter surfaces of the side section are pressure formed by a roller. The tubular productpreferably is manufactured from a tubular material by a process comprising the use of adevice having a roller that is configured to engage with a side section of the tubularmaterial. The device also comprises a mandrel configured to position the tubular material
so that the roller can apply pressure against at least a portion of the outer surfaces ofthe side section and can extend the side section of the tubular material to form theproduct.
申请人：Yukitaka Kunimoto,Toshiya Saito
地址：Shizuoka-ken JP,Shizuoka-ken JP
国籍：JP,JP
更多信息请下载全文后查看
