公开(公告)号：US4004819A

公开(公告)日：1977-01-25

申请号：US599997

申请日：1975-07-29

Applicant: Louis Joseph Brongo

Inventor： Louis Joseph Brongo

IPC: A47B31/04 ,  A47B31/00 ,  B62B3/00 ,  B62B3/02 ,  B62B5/00

CPC classification number: A21B1/50 ,  B62B3/006

Abstract: An improved mobile truck for supporting a plurality of removable pans or trays includes a base having a plurality of rollable casters secured thereto. A pair of laterally spaced apart, generally U-shaped frame sections are secured to and extend upwardly from the sides of the base portion. Removable racks are mounted on each of the U-shaped side frame sections and include a first plurality of U-shaped rods that extend inwardly from the frame sections as well as in the direction between the legs of the U-shaped frame sections in order to support the pans or trays. A second plurality of U-shaped rods, similar in construction and orientation to the first plurality of U-shaped rods also extend inwardly from the frame sections and in the direction between the legs of the U-shaped frame sections for minimizing lateral movement of the pans or trays. Each rack is also provided with pairs of vertically oriented rods at each end which pairs of rods are arranged to snap into engagement with the vertical legs of the U-shaped frame sections in order to secure the racks thereto. Alternatively, vertically oriented rods may be utilized instead of the second plurality of the U-shaped rods as the retaining members for minimizing lateral movement of the pans or trays. Still other vertical rods are secured to the rack for support thereof, and in order to separate the front and rear sections thereof so that the truck may be loaded and unloaded from either the front or the rear.

Abstract translation: 用于支撑多个可拆卸盘或托盘的改进的移动卡车包括具有固定到其上的多个可滚动脚轮的底座。 一对侧向间隔开的大致U形的框架部分固定到基部的侧面并从基部的侧面向上延伸。 可拆卸的机架安装在每个U形侧框架部分上，并且包括第一多个U形杆，其从框架部分向内延伸并且沿着U形框架部分的腿之间的方向延伸，以便 支持平底锅或托盘。 第二多个U形杆在结构和方向上类似于第一多个U形杆也从框架部分向内延伸并且在U形框架部分的腿之间的方向上延伸，以最小化U形杆的横向运动 平底锅或托盘 每个机架还在每个端部设置有一对垂直定向的杆，其中一对杆布置成与U形框架部分的垂直腿部卡合，以便将机架固定到其上。 或者，可以使用垂直取向的杆来代替第二多个U形杆作为用于最小化盘或盘的横向移动的保持构件。 另外还有一些垂直杆被固定到支架上以便支撑它，并且为了分离它们的前部和后部，使得卡车可以从前部或后部装载和卸载。

公开(公告)号：US3999775A

公开(公告)日：1976-12-28

申请号：US602656

申请日：1975-08-07

Applicant: Louis Joseph Brongo

Inventor： Louis Joseph Brongo

IPC: B62B3/00 ,  B62B3/02

CPC classification number: B62B3/003 ,  B62B3/005 ,  B62B3/02 ,  B62B2205/006

Abstract: A rollable cart that may be readily assembled from a knock-down condition using conventional fasteners and tools and with a minimum of skill is disclosed. The rollable cart includes a chassis having a pair of pivotable, relatively small front wheels and a pair of larger, rear wheels. A three-sided housing defined by a front, a rear and a side panel is mounted on the chassis. The fourth side is open so that articles may be placed into and taken out of the housing. Side edges of the front and rear panels and the side panel are provided with a plurality of vertically spaced apart L-shaped notches. A plurality of shelves each having front and rear pairs of downwardly opened notches is also provided. The shelves may be adjustably positioned in the housing by transverse front and rear bars on which the shelves rest. The ends of the transverse bars are received in the L-shaped notches of the front, rear and side panels, which L-shaped notches are in registry with one another. The combination of the L-shaped notches and the transverse bars also provide for coupling securement of the front and rear panels to the side panel. The housing may also include a tray at the upper end thereof, a handle at the rear end thereof, hanger members at the forward end thereof and platforms at the lower, forward and rear ends thereof.

Abstract translation: 公开了一种可以使用传统的紧固件和工具，并且以最小的技术从击倒状态容易地组装的可滚动推车。 可滚动推车包括具有一对可枢转的相对小的前轮和一对较大的后轮的底架。 由前，后和侧面板限定的三面外壳安装在底盘上。 第四面是敞开的，使得物品可以放置在壳体中并从壳体中取出。 前面板和后面板和侧面板的侧边缘设置有多个垂直间隔开的L形凹口。 还提供了多个具有前后成对的向下开口的槽的搁架。 搁架可以通过横向的前条和后条可调节地定位在外壳中，搁板搁置在其上。 横杆的端部容纳在前，后板和侧板的L形凹口中，L形凹口彼此对准。 L形凹口和横向杆的组合还提供了将前面板和后面板固定到侧板上。 外壳还可以包括在其上端的托盘，其后端的手柄，其前端的悬挂构件和其下部，前部和后部的平台。