发明名称 Tornado escape capsule for trailer homes
摘要 A tornado escape capsule 10 for a house trailer 100 having a structural framework 101 which defines an interior compartment 102 dimensioned to releasably receive the escape capsule 10 which is connected to a ground engaging anchor 40 by a tether 60 whereby the escape capsule 10 will remain attached to the ground engaging anchor 40 in the event that a tornado destroys the house trailer 100 that originally surrounded the escape capsule 10.
申请公布号 US5956907(A) 申请公布日期 1999.09.28
申请号 US19980073782 申请日期 1998.05.06
申请人 MARTIN, FRANK A. 发明人 MARTIN, FRANK A.
分类号 B60P3/36;E02D5/74;(IPC1-7):E02D1/92 主分类号 B60P3/36
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