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发明名称
防追尾的载货车后部防护装置
摘要
本发明涉及一种大卡车后部防护装置,尤其指防小轿车追尾载货车后部的防护装置。它的悬臂梁是由上段,中段及下段连接成一体的向后弯折拱梁,其上段与固定座水平枢接,且上段的端头顶部抵靠固定座上,而下段连接框架,另外,在固定座一外侧和中段相应外侧间连接一拉伸弹簧。从而,不但防小轿车追尾效果好,结构简单,重量轻。
申请公布号
CN1265359A
申请公布日期
2000.09.06
申请号
CN00105697.2
申请日期
2000.04.18
申请人
李博良;李博成
发明人
李博良;李博成
分类号
B60R19/56
主分类号
B60R19/56
代理机构
代理人
主权项
1.一种防追尾的载货车后部防护装置,由两悬臂梁(1),一框架(2)及两固定座(3)构成,其特征是:悬臂梁(1)是由上段(11),中段(12)及下段(13)连接成一体的向后弯折拱梁,其上段(11)与固定座(3)水平枢接,且上段(11)的端头顶部抵靠固定座(3)上,而下段(13)连接框架(2),另外,在固定座(3)一外侧和中段(12)相应外侧间连接一拉伸弹簧(4)。
地址
100039北京市石景山区永乐小区54楼5门301号
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