原文传递
Helmet Retention Report
| 题名： | Helmet Retention Report |
| 责任者： | S Jowitt, V St Clair, and A Osborne-Scott |
| 关键词： | not available |
| 学科分类： | 交通运输安全 |
| 摘要： | This study has two specific aims. The first is to see whether the existing test requirements in ECE Reg 22.05 relating to dynamic helmet retention (the roll test) are realistically based and how well existing helmet designs comply with these tests when new and used. The second is to identify the mechanism of helmet loss and to quantify the importance of relevant factors such as inertia effects, head geometry and flesh compliance and misuse. |
| 出版机构： | Transport Research Laboratory |
| 提交日期： | 28 March 2014 |
| 总页数： | 72 |
| 报告类型： | 科技报告 |
| 资源类型： | 科技（咨询、行业）报告 |
| 初始创建时间： | 28 March 2014 |
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