JOINING STRUCTURE

Second member (20) includes a material that is difficult to weld to first member (10). First member (10) is provided with non-through hole (11) having a depth not penetrating in a thickness direction. Third member (30) is welded, via penetrating part (21) of second member (20), to an inner periphera...

Ausführliche Beschreibung

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1. Verfasser: FUJIWARA, JUNJI
Format: Patent
Sprache:eng
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Zusammenfassung:Second member (20) includes a material that is difficult to weld to first member (10). First member (10) is provided with non-through hole (11) having a depth not penetrating in a thickness direction. Third member (30) is welded, via penetrating part (21) of second member (20), to an inner peripheral surface and a bottom of non-through hole (11) and opening surface (10a) of first member (10) opened by penetrating part (11) of second member (20). Second member (20) is compressed by flange (31) and first member (10) by solidification contraction of third member (30), and second member (20) is therefore fixed between flange (31) of third member (30) and first member (10).