发明名称 Sliding loading ramp
摘要 A sliding ramp can include at least two platforms. The platforms of the sliding ramp can be slidably connected to provide a storage position and an operational position. The platforms can include male and female members. The male and female members can facilitate the slidable relationship between the two platforms.
申请公布号 US9440808(B2) 申请公布日期 2016.09.13
申请号 US201313838157 申请日期 2013.03.15
申请人 Randall Manufacturing 发明人 Giemza Adam;Jevaney Fred
分类号 B60P1/00;B65G69/30 主分类号 B60P1/00
代理机构 Brinks, Gilson and Lione 代理人 Brinks, Gilson and Lione
主权项 1. A sliding ramp comprising: a first platform, the first platform including one or more panels defining a first walking surface and a pair of spaced first side rails, each first side rail having an interior edge that faces the interior edge of the other first side rail; and a second platform, the second platform including one or more panels defining a second walking surface and a pair of spaced second side rails, each second side rail having an interior edge that faces the interior edge of the other second side rail, wherein the second platform is slidably coupled to the first platform and the second platform is adapted to be slid relative to the first platform between a storage position and an extended position such that, in the storage position, at least a portion of the second walking surface overlies at least a portion of the first walking surface in a direction that is normal to the first walking surface, and in the extended position, no portion of the second walking surface overlies the first walking surface in the direction that is normal to the first walking surface and each interior edge of the first side rail is substantially collinear with an interior edge of a second side rail.
地址 Elmhurst IL US