公开(公告)号：US07506879B1

公开(公告)日：2009-03-24

申请号：US11295795

申请日：2005-12-07

Applicant: Jeffry R. Frahm ,  Matthew A. Royalty ,  Barry E. Monroe

Inventor： Jeffry R. Frahm ,  Matthew A. Royalty ,  Barry E. Monroe

IPC: B62B11/00

CPC classification number: B60P1/64 ,  B62B1/06 ,  B62B1/10 ,  B62B3/003 ,  B62B3/02 ,  B62B2202/12 ,  B62B2203/07 ,  B62B2203/70 ,  B62B2205/20

Abstract: A portable floor surface and method of use thereof facilitates unloading side-by-side cargo carts disposed in laterally spaced relation with an aisle defined between them. The floor surface has a body with opposite front and rear ends and lower and upper surfaces extending between the front and rear ends. The upper surface is brought into a generally flush relation with the floor of the cargo cart when the lower surface is resting on a common floor surface with the cargo cart. A ramp surface extends at an upward inclination from the front end toward the rear end and a latch member operably associated with the body is adapted for operable engagement with a first cargo cart to releasably lock the portable floor surface to the first cargo cart.

Abstract translation: 便携式地板表面及其使用方法有助于卸载与它们之间限定的通道横向间隔关系设置的并排式货车。 地板表面具有相对的前端和后端以及在前端和后端之间延伸的下表面和上表面的主体。 当下表面与货货车搁置在共同的地板表面上时，上表面与货货车的地板大致平齐地关系。 斜面从前端朝向后端以向上倾斜的方式延伸，并且与主体可操作地相关联的闩锁构件适于与第一货车可操作地接合以将便携式地板表面可释放地锁定到第一货货车。