发明授权
- 专利标题: Yielding arrangement of a bumper at the body of a motor vehicle
- 专利标题(中): 保险杠在机动车辆的身体上的布置
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申请号: US51693申请日: 1987-05-20
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公开(公告)号: US4778208A公开(公告)日: 1988-10-18
- 发明人: Werner Lehr , Wolfgang Anzenhofer , Horst Spirk , Hartmut Bonenberger
- 申请人: Werner Lehr , Wolfgang Anzenhofer , Horst Spirk , Hartmut Bonenberger
- 申请人地址: DEX Munich
- 专利权人: Bayerische Motoren Werke Aktiengesellschaft
- 当前专利权人: Bayerische Motoren Werke Aktiengesellschaft
- 当前专利权人地址: DEX Munich
- 优先权: DEX3617099 19860521
- 主分类号: B60R19/32
- IPC分类号: B60R19/32 ; B60R19/34 ; B60R19/36
摘要:
A yielding arrangement of a bumper at the body of a motor vehicle in which the bumper is connected with a longitudinal bearer by way of impact shock absorbers under interposition of a deformation member. For purposes of obtaining a high energy absorption with a comparatively large deformation displacement, the deformation member is essentially formed by several roll sheet metal members which extend substantially parallel to the impact shock absorber along the inner walls of a housing secured at the longitudinal bearer. The roll members are connected at their ends opposite the bumper with the housing and at their other ends are secured at the impact shock absorber.