Welding structure
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United States of America Patent
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Jul 26, 2022
Grant Date -
Sep 17, 2020
app pub date -
Nov 27, 2018
filing date -
Jan 29, 2018
priority date (Note) -
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Abstract
A welding structure includes, in a cross-section of the first member and the second member when they are seen from an axial direction of the insertion hole, a plurality of welding spots, an outer periphery of the welding spots are each formed with a curve-shaped portion and two side-face portions. When two intersections where the outer side-face portion on the outer periphery of the both-end welding spots and the outer periphery of the second member intersect are defined as a first intersection and a second intersection, a weld angle formed by a first linear line linking the first intersection with a sectional center of the second member and a second linear line linking the second intersection with the sectional center of the second member is set to a first predetermined angle or more.
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