A freight vehicle has a frame defining a support surface for the goods to be transported, a plurality of rubberized wheel assemblies with suspensions, the height of which can be adjusted to shift the support surface between a lowered loading position and a raised transport position, and a driver's cab arranged beneath said support surface; the cab being coupled to, and overhanging, the frame by means of an articulated quadrilateral transmission unit and being shifted by pneumatic actuators configured to vertically move the whole cab in relation to the support surface between two extreme end positions, one approaching the support surface and one spaced apart from said support surface, and to arrange the cab in a cushioned intermediate position for the transport of the goods.

To provide a stowing device, cab, and working machine, that may hardly make an operation cabin dirty by something stored such as outdoor shoes and prevent something stored from being made dirty or lost. A stowing device is disposed accessibly from behind an operator's seat in an operation cabin on an inside of a cab comprising an entrance at a back part and comprises a stowing part capable of storing something. As it is possible to store outdoor shoes in the stowing part (40) and change into indoor shoes when getting on the operation cabin through the entrance, the operation cabin will be hardly made dirty by the dust attached on the outdoor shoes and others. As something such as outdoor shoes may be stored in the cab, something stored will not get dirty in the rainy weather and be prevented from being lost during work.

Provided is a system for robotic collaboration, including a first robotic chassis and a second robotic chassis each including a medium storing instructions that when executed by a respective processor effectuates operations including: capturing data of an environment and data indicative of movement; inferring locations visited up to a current location based on at least the data of the environment; and tracking areas cleaned based on the locations visited. The first robotic chassis performs a first part of a task and the second robotic chassis performs a second part of the task after the first robotic chassis completes the first part of the task.

A system for robotic collaboration, including: a first robotic chassis and a second robotic chassis, each including wheels; a control system; a power supply; at least one sensor; a processor, and a medium storing instructions that when executed by the respective processor effectuates operations including: capturing data of an environment and data indicative of movement; generating a map of the environment based on at least some of the captured data; inferring a current location of the respective robotic chassis based on at least some of the captured data; and executing a portion of a task, the second robotic chassis executing a second part of the task after the first robotic chassis completes a first part of the task.

Provided is a first robot including: a machine readable medium storing instructions that when executed by the processor of the first robot effectuates operations including: executing, with the processor of the first robot, a task; and transmitting, with the processor of the first robot, a signal to a processor of a second robot during execution of the task when its power supply level reduces below a predetermined threshold; and the second robot including: a machine readable medium storing instructions that when executed by the processor of the second robot effectuates operations including: executing, with the processor of the second robot, the remainder of the task upon receiving the signal transmitted from the processor of the first robot; and wherein the first robot navigates to a charging station when its power supply level reduces below the predetermined threshold and wherein the first robot and second robot provide the same services.

The invention relates to a cable plow system, comprising a cable plow for introducing at least one line into the ground and a chassis, wherein the cable plow comprises at least one laying unit, wherein the or each laying unit has an attachment suitable for engaging the ground to form a trench in the soil and a line routing for laying the line into the trench formed or formable by the attachment, wherein the chassis comprises a driver's cab and front wheels and rear wheels, wherein the front wheels and/or the rear wheels are attached in each case to the driver's cab by means of a support. The invention is characterized in that the cable plow system has a coupling device, the chassis and the cable plow being interchangeably connectable or connected to one another by means of the coupling device.

A fleet of delivery robots, each including: a chassis; a storage compartment within which items are stored for transportation; a set of wheels coupled to the chassis; at least one sensor; a processor electronically coupled to the control system and the at least one sensor; and a tangible, non-transitory, machine readable medium storing instructions that when executed by the processor effectuates operations including: capturing, with the at least one sensor, data of an environment and data indicative of movement of the respective delivery robot; generating or updating, with the processor, a first map of the environment based on at least a portion of the captured data; inferring, with the processor, a current location of the respective delivery robot; and actuating, with the processor, the respective delivery robot to execute a delivery task including transportation of at least one item from a first location to a second location.

In pickup truck bed having longitudinal axis x, parallel to x longitudinal axis of said truck, lateral axis y perpendicular to x and on same horizontal plane and z being a vertical axis perpendicular to said xy plane, a rail mechanism comprising: on said bed, at least one first male or female rail disposed along axis x and at least one second male or female rail along z axis; on said box at least one first male or female rail disposed along axis x and at least one second male or female rail along z axis. Rails on the box are paired in a mateable manner with rails on said bed. Each rail in a mated pair having zero degrees of freedom of movement except for reciprocal linear movement along the x axis.

In pickup truck bed having longitudinal axis x, parallel to x longitudinal axis of said truck, lateral axis y perpendicular to x and on same horizontal plane and z being a vertical axis perpendicular to said xy plane, a rail mechanism comprising: on said bed, at least one first male or female rail disposed along axis x and at least one second male or female rail along z axis; on said box at least one first male or female rail disposed along axis x and at least one second male or female rail along z axis. Rails on the box are paired in a mateable manner with rails on said bed. Each rail in a mated pair having zero degrees of freedom of movement except for reciprocal linear movement along the x axis.

Provided is a robotic towing device including: a mobile robotic chassis; a set of wheels coupled to the mobile robotic chassis; one or more motors; one or more processors; a casing coupled to the mobile robotic chassis; one or more arms coupled to the mobile robotic chassis on a first end; one or more lifts, each of the one or more lifts corresponding and coupled to one of the one or more arms on a second end; and one or more lift wheels, each of the one or more lift wheels corresponding and coupled to a terminal end of one of the one or more lifts.