Abstract: A hydraulic system includes a pump having a pump outlet, a tank configured to supply fluid to the pump, a hydraulic motor coupled to an air compressor that is configured to supply compressed air to an air brake, a steering gear having an inlet workport and an outlet workport, and a compressor bypass valve. The compressor bypass valve is selectively movable between a first position where fluid flow is provided from the pump outlet to both the hydraulic motor and the inlet workport of the steering gear and a second position where the fluid flow from the pump outlet bypasses the hydraulic motor and is supplied to the inlet workport of the steering gear.

Abstract: A refuse vehicle includes a chassis, a series of tractive elements coupled to the chassis, a refuse compartment coupled to the chassis, a lift arm rotatably coupled to the chassis and configured to engage a refuse container, a lift arm actuator coupled to the chassis and configured to move the lift arm relative to the chassis to raise the refuse container and deposit refuse from the refuse container into the refuse compartment, and a lift assister coupled to the chassis and the lift arm and configured to bias the lift arm to oppose downward movement of the lift arm.

Abstract: A refuse vehicle includes a chassis, a cab coupled to the chassis, a refuse compartment supported by the chassis and having a storage volume and a hopper volume, a packing assembly including a pack panel and a packing actuator, and an ejection input configured to automatically initiate an ejection procedure upon activation of the ejection input. The packing actuator is configured to selectively move the pack panel between a retracted position and an extended position. The ejection procedure includes extending the pack panel to a plurality of extended positions between the retracted position and the extended position.

Abstract: A refuse vehicle including an electric motor powered by a battery, a hydraulic pump driven by the electric motor, a hydraulic actuator powered by the hydraulic pump, and one or more processing circuits comprising one or more memory devices coupled to one or more processors, the one or more memory devices configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to: determine a load of the hydraulic actuator, and control a speed of the electric motor driving the hydraulic pump to achieve the load.

Abstract: A refuse vehicle including an electric motor powered by a battery, a hydraulic pump driven by the electric motor, a hydraulic actuator powered by the hydraulic pump, and one or more processing circuits comprising one or more memory devices coupled to one or more processors, the one or more memory devices configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to: determine a target cycle time for the hydraulic actuator, and control a speed of the electric motor to achieve the target cycle time.

Abstract: A refuse vehicle including an electric motor powered by a battery, a hydraulic pump driven by the electric motor, a manifold including a plurality of electrically actuated solenoid valves receiving hydraulic power from the hydraulic pump, a hydraulic actuator powered by the hydraulic pump via the manifold, and one or more processing circuits comprising one or more memory devices coupled to one or more processors, the one or more memory devices configured to store instructions thereon that, when executed by the one or more processors, cause the one or more processors to: determine a load applied to the hydraulic actuator, operate the manifold to provide regenerative flow of hydraulic fluid to the hydraulic actuator when the load is less than a threshold load, and operate the manifold to provide non-regenerative flow of hydraulic fluid to the hydraulic actuator when the load is greater than or equal to the threshold load.

Abstract: A vehicle includes a chassis including a pair of longitudinal frame rails, a body, a pivot mount pivotally coupling the body to the chassis such that the body is rotatable about an axis of rotation extending laterally, and a spring mount coupling the body to the chassis. The spring mount is positioned longitudinally forward of the axis of rotation and configured to apply a biasing force to resist upward movement of the body relative to the chassis. The spring mount is positioned within 3 feet of a neutral twist axis of the chassis.

Abstract: A refuse vehicle including a first electric motor powered by a battery, a first hydraulic pump driven by the first electric motor, a packer actuator powered by the first hydraulic pump, a second electric motor powered by the battery, a second hydraulic pump driven by the second electric motor, a door actuator powered by the second hydraulic pump, and a lift actuator driven by the second hydraulic pump.

Abstract: A refuse vehicle includes a chassis, a body coupled to the chassis, a cab coupled to the chassis, and a lift assembly. The lift assembly includes a positioning member, an interface member coupled to a distal end of the positioning member and configured to engage with a refuse container, an actuator coupled to the positioning member to facilitate repositioning of the interface member and one or more position sensors configured to measure a position of the interface member. The refuse vehicle also includes a return assist system configured to receive a user input to engage the interface member with the refuse container, determine an original position of the refuse container based on the position of the interface member when the user input is received, reposition, using the actuator, the interface member to empty the refuse container into the body, and return the refuse container to the original position.

Abstract: A refuse vehicle includes an electric motor powered by a battery, a hydraulic pump driven by the electric motor, a hydraulic actuator powered by the hydraulic pump, and one or more processing circuits being configured to: determine a location of the refuse vehicle including a global position system coordinate, determine a position on a route map using the location, control the hydraulic actuator based on the position on the route map, determine a state of charge of the battery and a threshold for the state of charge below which operation of the electric motor, the hydraulic pump, or the hydraulic actuator is adjusted, and dynamically update the threshold based on the position on the route map or a weight of refuse in a refuse compartment.

Abstract: A method for removing tissues may comprise disposing a tissue resection device at a target tissue site, causing the tissue resection device to resect a core of tissue from the target tissue site, removing the core of tissue from the body, wherein the removing the core of tissue from the body creates a core cavity at the target tissue site.

Abstract: A surgical instrument comprises an end effector configured to core tissue, a handle operatively coupled to the end effector, wherein the handle comprises a trigger to actuate the end effector, the handle comprising a battery dock, the battery dock comprising a protruding member; and a battery unit attachable to the battery dock, wherein the battery unit is in electrical contact with at least one of the handle and the end effector when attached to the battery dock.

Abstract: A method for removing tissues may comprise disposing a tissue resection device at a target tissue site, causing the tissue resection device to resect a core of tissue from the target tissue site, removing the core of tissue from the body, wherein the removing the core of tissue from the body creates a core cavity at the target tissue site. A tracking apparatus may be configured to determine a position of a portion of the tissue resection device in three dimensional space.

Abstract: Systems and methods for sealing tissue sites may comprise coring tissue at a target site such that a tissue core is removed from the target site thereby creating a core cavity at the target site and causing sealing of at least a portion of the target site.

Abstract: A method for delivering cancer therapy may comprise introducing a tissue resection device to the tissue site, using the tissue resection device to create a core of tissue, removing at least a portion of the core of tissue from the body to create a tissue cavity, and performing therapeutic management of malignant tissue via the tissue cavity.

Abstract: Systems and methods for sealing tissue sites may comprise coring tissue at a target site such that a tissue core is removed from the target site thereby creating a core cavity at the target site and causing sealing of at least a portion of the target site.

Abstract: A method for removing tissues may comprise disposing a tissue resection device at a target tissue site, causing the tissue resection device to resect a core of tissue from the target tissue site, removing the core of tissue from the body, wherein the removing the core of tissue from the body creates a core cavity at the target tissue site.

Abstract: In one embodiment, a method includes receiving content metadata related to content items provided by a content provider; retrieving additional metadata from one or more external sources, the additional metadata including language variations of the content metadata; storing the content metadata with the additional metadata in a storage device, wherein the content metadata is stored in association with the additional metadata; receiving a search request from a user, the search request including one or more search terms expressed in a first language variation; identifying, among the content metadata or the additional metadata, relevant metadata matching the one or more search terms; identifying additional relevant metadata stored in association with the relevant metadata, the additional relevant metadata including language variations of the relevant metadata; and adding one or more additional search terms to the search request, the one or more additional search terms corresponding to the additional relevant meta

Abstract: In one embodiment, a method includes receiving content metadata related to content items provided by a content provider; retrieving additional metadata from one or more external sources, the additional metadata including language variations of the content metadata; storing the content metadata with the additional metadata in a storage device, wherein the content metadata is stored in association with the additional metadata; receiving a search request from a user, the search request including one or more search terms expressed in a first language variation; identifying, among the content metadata or the additional metadata, relevant metadata matching the one or more search terms; identifying additional relevant metadata stored in association with the relevant metadata, the additional relevant metadata including language variations of the relevant metadata; and adding one or more additional search terms to the search request, the one or more additional search terms corresponding to the additional relevant meta