초록 ▼

A container for a pile of recyclable material includes bottom, side, and back walls and a substantially open front to facilitate inspecting the pile for contaminants. A pair of rotatable wheels on the bottom of the container, and a base on the bottom of the container are adapted to rest on a horizon

A container for a pile of recyclable material includes bottom, side, and back walls and a substantially open front to facilitate inspecting the pile for contaminants. A pair of rotatable wheels on the bottom of the container, and a base on the bottom of the container are adapted to rest on a horizontal supporting surface such as a floor. A transparent retainer on the front of the container confines the pile of papers when the container is tilted and rolled from one location to another. The container bottom slopes downwardly away from the open front of the container, and the back of the container slopes upwardly away from the open front to promote forming a pile which is slightly inclined to vertical when the container rests on the horizontal surface. External means on the container facilitate picking up the container and dumping the pile in a collection truck.

대표청구항 ▼

1. A container for storing and transporting a pile of recyclable material, the container comprising a bottom, a front, a back, and two sides: a base secured to the bottom of the container, the base being adapted to rest on a substantially horizontal support; a bottom wall secured to the base;

1. A container for storing and transporting a pile of recyclable material, the container comprising a bottom, a front, a back, and two sides: a base secured to the bottom of the container, the base being adapted to rest on a substantially horizontal support; a bottom wall secured to the base; a pair of upright side walls spaced from each other and secured to the bottom wall; an upwardly extending back wall disposed between the side walls, the front of the container being substantially open to facilitate inspection of the stack for contaminants; a transparent retainer across the front of the container to confine the pile within the container; and wheels mounted on the bottom of the container so the wheels and part of the base rest on the support so the container can be tilted to move the base out of contact with the support, and can be rolled on the wheels to transport the pile of recyclable material in the container. 2. A container for storing and transporting a pile of recyclable material, the container comprising a bottom, a front, a back, and two sides: a base secured to the bottom of the container, the base being adapted to rest on a substantially horizontal support; a bottom wall secured to the base; a pair of upright side walls spaced from each other and secured to bottom wall; a back wall disposed between the side walls to extend upwardly and away from the front of the container to form a support for the pile inclined at an angle to vertical when the base of the container rests on the horizontal support, the front of the container being substantially open to facilitate inspection of the pile for contaminants; a transparent retainer across the front of the container to confine the pile within the container; and wheels mounted on the bottom of the container so the wheels and part of the base rest on the support so the container can be tilted to move the base out of contact with the support, and can be rolled on the wheels to transport the pile in the container. 3. A container for storing a pile of recyclable material the container comprising a bottom, a front, a back and two sides: a base secured to the bottom of the container, the base being adapted to rest on a substantially horizontal support; a bottom wall secured to the base to slope downwardly from the front to the back of the container when the base of the container rests on the horizontal support; a pair of upright side walls spaced from each other and secured to the bottom wall; an upwardly extending back wall disposed between the side walls, the front of the container being substantially open to facilitate inspection of the pile for contaminants; a transparent retainer across the front of the container to confine the pile within the container; and wheels mounted on the bottom of the container so the wheels and part of the base rest on the support so the container can be tilted to move the base out of contact with the support, and can be rolled on the wheels to transport the pile in the container. 4. A container according to claim 3, in which the back wall extends upwardly and away from the front of the container to form a support for the pile inclined at an angle to the vertical when the base of the container rests on the horizontal support.5. A container according to claim 2 or4 in which the back wall slopes at an angle to vertical between about 2° and about 12°.6. A container according to claim 3 or4 in which the bottom wall slopes at an angle to horizontal between about 2° and about 12°.7. A container according to claim 1,2,3 or4 in which the wheels rotate about an axis nearer to the open front of the container than to the back wall.8. A container according to claim 1,2,3 or4 in which the wheels rotate about an axis nearer to the back wall of the container than to the front of the container.9. A container according to claim 1,2,3 or4 which includes lifting means on the exterior of the container to faci litate automatic pickup, inverting and dumping the pile from the container.10. A container according to claim 1,2,3 or4 which includes a handle secured to an upper portion of the container and disposed forwardly away from the container to facilitate dumping the pile when the container is inverted.11. A container according to claim 10 in which the wheels rotate about an axis nearer the front of the container than the back.12. A container according to claim 1,2,3 or4 in which the retainer is removably secured to the container.13. A container according to claim 12 in which the retainer is a panel made of a material selected from the group consisting of plastic and glass.14. A container for storing and transporting a pile of recyclable material, the container comprising a bottom, a front, a back, and two sides: a base secured to the bottom of the container, the base being adapted to rest on a substantially horizontal support; a bottom wall secured to the base; a pair of upright side walls spaced from each other and secured to the bottom wall; an upwardly extending back wall disposed between the side walls, the front of the container being substantially open to facilitate inspection of the stack for contaminants; a transparent retainer across the front of the container to confine the pile within the container; and wheels mounted on the bottom of the container to rotate about a substantially horizontal axis adjacent the front of the container so the wheels and part of the base rest on the support so the container can be tilted to move the base out of contact with the support, and can be rolled on the wheels to transport the pile of recyclable material in the container. 15. A container according to claim 14 which includes a handle secured to an upper part of the front of the container to facilitate tilting the loaded container.16. A container according to claim 14 or15 in which the axis is located to the rear of the forward edges of the bottom of the container.17. A container for storing and transporting a pile of recyclable material, the container comprising a bottom, a front, a back, and two sides: a base secured to the bottom of the container, the base being adapted to rest on a substantially horizontal support; a bottom wall secured to the base; a pair of upright side walls spaced from each other and secured to the bottom wall; an upwardly extending back wall disposed between the side walls, the front of the container being substantially open to facilitate inspection of the stack for contaminants; a transparent retainer across the front of the container to confine the pile within the container; and wheels mounted on the bottom of the container to rotate about a substantially horizontal axis adjacent the back of the container so the wheels and part of the base rest on the support so the container can be tilted to move the base out of contact with the support, and can be rolled on the wheels to transport the pile of recyclable material in the container. 18. A container according to claim 17 which includes a handle secured to an upper part of the back of the container to facilitate tilting the container.19. A container according to claim 17 or18 in which the back of the container slopes upwardly away from the front of the container.20. A container for storing and moving a pile of recyclable material, the container being integrally molded from plastic, and comprising: a pair of upright substantially parallel side walls, each side wall having a bottom edge, a forward edge, and a rear edge; an upright back wall substantially perpendicular to the side walls, and having a bottom edge, a first side edge formed integrally with the rear edge of one side wall, and a second side edge formed integrally with the rear edge of the other side wall; a separate inwardly extending substantially horizontal web formed integrally with each bottom edge of the side and back walls; a separate upwardly extendin g flange formed integrally with the inner edge of each web; a substantially horizontal floor having a rear edge formed integrally with an upper edge of the flange on the web of the rear wall, and having a pair of side edges each formed integrally with a respective upper edge of a side wall flange on a web of a side wall; a separate and inwardly extending retaining lip formed integrally at an outer edge with the forward edge of each side wall, the horizontal width of each lip being substantially less than the horizontal distance between the side walls so the front of the container is substantially open to permit rapid visual inspection of the pile of recyclable material in the container; and pair of wheels secured to the lower portions of the side walls to be rotatable about a substantially horizontal axis so when the wheels rest on a horizontal support the lower portion of the side walls and the webs of the side walls serve as a base which rests on the support so the container can be tilted to lift the container out of contact with the support and rolled on the wheels to move the container. 21. A container according to claim 20 in which the floor includes laterally spaced elongated ridges.22. A container according to claim 21 in which the side walls include integrally formed and inwardly disposed panels which form downwardly opening external grooves on the container side walls to facilitate nesting one container in another.23. A container according to claim 20 or22 in which the back wall includes an inwardly disposed panel formed integrally with the back wall to provide a downwardly opening groove exterior of the back wall to facilitate nesting one container in another.24. A container according to claim 20 or21 which includes a transparent retainer secured over the open front of the container.25. A container according to claim 24 which includes an upwardly opening groove in the front edge of the container floor to receive the lower edge of the transparent retainer.