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AssigneeHonda Motor Co., Ltd.
InventorsYoshinori Tsurugai, Hiroshi Ishikawa, Shigeto Akahori
Estimating the term…
Provided is a thermal caulking method of melting, at one time, a plurality of bosses 33 of a second member 30 protruding toward an inner circumferential surface of a conical hollow portion 11 of a first member 10 while being fitted to a plurality of holes 132 provided in the inner circumferential surface of the hollow portion 11 of the first member 10 having the substantially conical hollow portion 11 so that the plurality of bosses are joined to the first member 10, in which the plurality of bosses 33 are melted at one time by using a heat chip 51 having a continuous shape in the circumferential direction of the hollow portion 11 along the inner circumferential surface and are joined to the first member 10 while the adjacent melted bosses 33 are connected to each other.
A thermal caulking method comprising melting, at one time, a plurality of bosses of a second member protruding toward an inner circumferential surface of a conical hollow portion of a first member while being fitted to a plurality of holes provided in the inner circumferential surface of the hollow portion of the first member having the substantially conical hollow portion so that the plurality of bosses are joined to the first member,
A caulked material comprising:
Dependencies are inferred from the claim text.