发明名称 |
Portable parachute amusement ride |
摘要 |
A portable amusement ride (A) having a plurality of parachute passenger carrier units (60) is disclosed which includes an elongated town (B) movable from a retracted position to an extended position. A folding arm assembly (C) deploys to provide an umbrella assembly from which parachute carrier units (60) are raised and lowered. Tower (B) is erected by a ram (E) and acutators (F) which act in opposite directions on tower (B) to pull and push it up to the extended position. Base (10) of tower (B) slides on a carrier plate (20) which is guided by track groove (16a, 18a). With tower (B) in the retracted, stowed position, it is locked to the trailer base (12) by means of a support lock (87) so that the tower acts as a tongue to pull the short base trailer. In this way, a very short base trailer may be utilized for the portable amusement ride as would otherwise require a long bed trailer.
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申请公布号 |
US5046719(A) |
申请公布日期 |
1991.09.10 |
申请号 |
US19900537585 |
申请日期 |
1990.06.14 |
申请人 |
COMSTOCK, WAYNE P.;RODRIGUE, EARL W. |
发明人 |
COMSTOCK, WAYNE P.;RODRIGUE, EARL W. |
分类号 |
A63G31/00 |
主分类号 |
A63G31/00 |
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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