Stay fastening structure

JP7639676B2Active Publication Date: 2025-03-05TOYOTA JIDOSHA KK
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Patent Information

Application Number
JP2021213105
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-12-27
Publication Date
2025-03-05
Estimated Expiration
2041-12-27

AI Technical Summary

Benefits of technology

【0020】 <作用及び効果> 本実施形態によれば、以下の作用及び効果が得られる。 (1)第1取付部12及び第2取付部14が、コンバータ100の熱伸び方向Sに対して並ぶ位置になっている。そのため、コンバータ100の熱伸びがステー10によって阻害されることは抑制される。従って、ステー10やステー10を締結する締結部110に生じる応力は低減されるようになり、これによりステー10や締結部110における亀裂の発生が抑制される。

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Abstract

To suppress the occurrence of a crack.SOLUTION: A stay 10 for fixing a converter 100 arranged at an exhaust passage has a first attachment part 12 arranged at either of both ends, and fastened to the converter 100, a second attachment part 14 arranged at the other, and fastened to a fixing part, and a first rib 17 and a second rib 18 which are arranged at side parts. The stay 10 is fastened so that the first attachment part 12 and the second attachment part 14 are aligned with respect to a thermal elongation direction of the converter 100, being a direction in which the first rib 17 and the second rib 18 withstand the vibration of the converter 100.SELECTED DRAWING: Figure 5
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Citation Information

Patent Citations

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