公开(公告)号：JP3781099B2

公开(公告)日：2006-05-31

申请号：JP2000165893

申请日：2000-06-02

Applicant: トヨタ自動車株式会社

Inventor： 達哉 坂本 ,  和志 涌出 ,  誠二 石津

IPC: B21D51/18 ,  B21D19/02 ,  B21D22/14 ,  B21D53/88 ,  B23K20/12 ,  B29C65/06 ,  B29L23/00 ,  F01N3/28 ,  F01N13/18

CPC classification number: F01N13/1838 ,  B21D19/02 ,  B21D22/14 ,  B21D53/88 ,  B23K20/12 ,  B23K20/129 ,  B23K2201/006 ,  B23K2201/04 ,  B23K2201/06 ,  F01N3/28 ,  F01N13/18

Abstract: A connecting portion ( 10 c) of a container ( 10 ) of a catalyst converter is formed with a joining portion ( 15 ) to be joined to a joining portion ( 16 ) of a flange member ( 11 ) by spinning working, and the joining portion ( 15 ) formed by the spinning working is joined to the joining portion ( 16 ) of the flange member ( 11 ) by friction welding. One of the connecting portion ( 10 c) of the container of the catalyst converter and the flange member ( 11 ) is extended so as to be disposed radially inward of the joining portions ( 15 ) and ( 16 ).

公开(公告)号：JP3738828B2

公开(公告)日：2006-01-25

申请号：JP2001011728

申请日：2001-01-19

Applicant: トヨタ自動車株式会社

Inventor： 守 八島 ,  末吉 半下石 ,  明慶 山本 ,  和志 涌出 ,  誠二 石津 ,  安浩 野畑

IPC: F01N13/08 ,  B21D22/14 ,  B21D41/04 ,  F01N3/28 ,  F01N13/18 ,  F16L9/02 ,  F16L9/18 ,  F16L21/00 ,  F16L55/033

CPC classification number: F01N3/28 ,  B21D22/14 ,  B21D35/007 ,  B21D41/04 ,  F01N2470/24 ,  F16L9/02 ,  F16L9/18 ,  F16L55/033 ,  Y10T29/49345