Patent ID: 11958125
Assignee: KYB CORPORATION
Field: Mechanical elements (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 3:
4. The manufacturing method for the joined body according to claim 1, wherein
in the first joining step, the contact portion of the flange portion of the second member is brought into contact with the part of the end surface of the first member, and an opposing clearance is formed between a clearance portion provided on the flange portion at a position radially outward of the contact portion and an other part of the end surface of the first member, the clearance portion being separated from the end surface of the first member, and
in the second joining step, the end surface of the first member and the clearance portion are joined by the flowing material plastically flowing from the contact part between the part of the end surface of the first member and the contact portion of the flange portion of the second member so as to fill in the opposing clearance.