Front load container lifter
First Claim
1. A refuse collection system for collecting refuse from a collection cart, the system comprising:
- a refuse container having a plurality of walls each having a top edge and defining a loading area;
a collection cart lifter comprising a support pivotably mounted adjacent to the top edge of one of the walls of the loading area of the refuse container;
first and second support arms carried by the support, each support arm having a first end pivotally associated with the support and a second free end, the support arms being pivotally connected with one another at a position intermediate the ends of the arms;
the support arms being movable with respect to the support between a first position in which the arms are adjacent the refuse container and a second position in which the arms are relatively angularly disposed, with free ends of the support arms spaced from the support;
a container capturer for engaging and releasing a refuse collection cart, the free ends of each of the support arms being adapted to support the container capturer over the top edge of said one of the walls;
a first actuator for pivoting the support relative to the refuse container between a first position and a second inverted position for dumping a collection cart over the top edge of said one of the walls;
a second actuator for moving the support arms between the first and second positions; and
a third actuator for actuating the container capturer.
1 Assignment
0 Petitions
Accused Products
Abstract
A cart lifter is provided that is adapted to be mounted to a refuse container or directly to a refuse collection vehicle. A support is provided that is adapted to be pivotally mounted adjacent to the loading area of either the refuse container or the vehicle. First and second support arms are provided that are carried by the pivoting support. The support arms are movable relative to the support frame between a first position in which the support arms are adjacent the refuse container or vehicle and a second position in which the support arms are relatively angularly disposed with their free ends being spaced outwardly away from the support frame. A container capturer is provided for engaging and releasing a smaller refuse collection cart, and the free ends of each of the support arms are adapted to carry the container capturer. Actuators are provided for pivoting the support frame relative to the container or vehicle to dump or invert the refuse collection cart, to move the support arms between the first position for storage and/or dumping and the second position for capturing or releasing a cart, and an actuator for actuating the container capturer so that it can engage and release the refuse collection cart.
224 Citations
13 Claims
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1. A refuse collection system for collecting refuse from a collection cart, the system comprising:
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a refuse container having a plurality of walls each having a top edge and defining a loading area; a collection cart lifter comprising a support pivotably mounted adjacent to the top edge of one of the walls of the loading area of the refuse container; first and second support arms carried by the support, each support arm having a first end pivotally associated with the support and a second free end, the support arms being pivotally connected with one another at a position intermediate the ends of the arms; the support arms being movable with respect to the support between a first position in which the arms are adjacent the refuse container and a second position in which the arms are relatively angularly disposed, with free ends of the support arms spaced from the support; a container capturer for engaging and releasing a refuse collection cart, the free ends of each of the support arms being adapted to support the container capturer over the top edge of said one of the walls; a first actuator for pivoting the support relative to the refuse container between a first position and a second inverted position for dumping a collection cart over the top edge of said one of the walls; a second actuator for moving the support arms between the first and second positions; and a third actuator for actuating the container capturer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A refuse collection system for collecting refuse from a collection cart, the system comprising:
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a refuse container configured for mounting on lift forks of a front loading refuse collection vehicle comprising a collection container and a container capturer for engaging and releasing a refuse collection cart, the collection container having a plurality of walls each having a top edge and defining a loading area; a collection cart lifter comprising a support pivotably mounted adjacent to the top edge of one of the walls of the loading area of the collection container; first and second support arms carried by the support, each support arm having a first end pivotally associated with the support and a second free end, the support arms being pivotally connected with one another at a position intermediate the ends of the arms; the support arms being movable with respect to the support between a first position in which the arms are adjacent the collection container and a second position in which the arms are relatively angularly disposed, with free ends of the support arms spaced from the support, the free ends of each of the support arms being adapted to support the container capturer; a first actuator for pivoting the support relative to the collection container between a first position and a second inverted position for dumping a collection cart; a second actuator for moving the support arms between the first and second positions; and a third actuator for actuating the container capturer.
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13. A refuse collection system for collecting refuse from a collection cart, the system comprising:
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a refuse collection vehicle having a vehicle cab; a refuse container mounted to the refuse collection vehicle rearwardly of the vehicle cab and having a plurality of walls, each having a top edge and defining a loading area; a collection cart lifter comprising a support pivotably mounted adjacent to the top edge of a side wall of the loading area of the refuse container; first and second support arms carried by the support, each support arm having a first end pivotally associated with the support and a second free end, the support arms being pivotally connected with one another at a position intermediate the ends of the arms; the support arms being movable with respect to the support between a first position in which the arms are adjacent the refuse collection vehicle and a second position in which the arms are relatively angularly disposed, with free ends of the support arms spaced from the support; a container capturer for engaging and releasing a refuse collection cart, the free ends of each of the support arms being adapted to support the container capturer; a first actuator for pivoting the support relative to the refuse collection vehicle between a first position and a second inverted position for dumping a collection cart over the top edge of the side wall; a second actuator for moving the support arms between the first and second positions; and a third actuator for actuating the container capturer.
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Specification