Title:
JOINT STRUCTURE AND JOINT METHOD
Document Type and Number:
Japanese Patent JP2023109028
Kind Code:
A
Abstract:
To inhibit stress from acting on a second plate-like part in a plate thickness direction when a first plate-like part and the second plate-like part are joined.SOLUTION: In a joint structure 30, a first plate-like part 32 and a second plate-like part 34 are joined. The joint structure 30 has: a first protrusion part 36 protruding from the first plate-like part 32; a second protrusion part 38 protruding from a tip of the first protrusion part 36; and a through hole 40 formed at the second plate-like part 34. The tip of the first protrusion part 36 is placed in contact with the second plate-like part 34. The second protrusion part 38 is inserted into the through hole 40. A tip of the second protrusion part 38 protrudes from the through hole 40. The tip of the second protrusion part 38 is formed with a swage part 44 which is compressed from both sides as seen in a direction intersecting with a protruding direction of the second protrusion part 38.SELECTED DRAWING: Figure 2
Inventors:
MATSUDA TSUYOSHI
KONDO FUMIO
KONDO FUMIO
Application Number:
JP2022010394A
Publication Date:
August 07, 2023
Filing Date:
January 26, 2022
Export Citation:
Assignee:
DENSO CORP
DENSO PRESSTECH CO LTD
DENSO PRESSTECH CO LTD
International Classes:
B21D39/03; F16B5/04
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office