发明名称 |
Vehicle seat load detection device having interspace to receive projecting portion scraped off from press-fitted shaft member |
摘要 |
A load detection device for a vehicle seat mounted between a floor side mounting mechanism and a seat side mounting mechanism and measuring a load applied by an occupant seated on the vehicle seat, includes a shaft member adapted to be fixed to one of the floor side mounting mechanism and the seat side mounting mechanism, a strain generating member fixed to the shaft member and including a hole into which the shaft member is press-fitted, a strain gauge attached to the strain generating member, the shaft member of which surface hardness is specified to be lower than a surface hardness of the hole and including a scraping projecting portion scraped off by means of the hole in a case where the shaft member is press-fitted to the hole, and an inter space formed between the strain generating member and the shaft member and positioned next to the scraping projecting portion. |
申请公布号 |
US8258413(B2) |
申请公布日期 |
2012.09.04 |
申请号 |
US20090618045 |
申请日期 |
2009.11.13 |
申请人 |
ITO KOJI;INAYOSHI MUNETO;ICHIHARA KAN;ASANO YOSHIMASA;FUJII HIROYUKI;KAWAJIRI NAOKA;KUWABARA TAKESHI;AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
ITO KOJI;INAYOSHI MUNETO;ICHIHARA KAN;ASANO YOSHIMASA;FUJII HIROYUKI;KAWAJIRI NAOKA;KUWABARA TAKESHI |
分类号 |
B60N2/44;G01G19/12;G01G19/52 |
主分类号 |
B60N2/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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