A livestock weighing device that performs a secondary operation such as marking animals having a desired minimum weight with a visual indicia to aid sorting thereof. The weight of an animal moving across the platform actuates a cable system to move a shuttle associated with an actuator. The actuator changes condition to initiate a secondary operation, such as opening an outlet valve for a container of paint to dispense a quantity of paint onto the animal supported on the platform, when the sled is moved in a predetermined direction and the animal weighs more than the minimum required weight.

A livestock weighing device that performs a secondary operation such as marking animals having a desired minimum weight with a visual indicia to aid sorting thereof. The weight of an animal moving across the platform actuates a cable system to move a shuttle associated with an actuator. The actuator changes condition to initiate a secondary operation, such as opening an outlet valve for a container of paint to dispense a quantity of paint onto the animal supported on the platform, when the sled is moved in a predetermined direction and the animal weighs more than the minimum required weight.

A monolithic weighing block is produced according to the principle of additive manufacturing, that is, 3D printing.

An apparatus for calibrating a weigh-in-motion (WIM) sensor embedded in a roadway includes an actuator, an applicator, a force sensor disposed between the actuator and the applicator, and a carriage supporting the actuator, the applicator and the force sensor, which carriage is selectively movable on a longitudinal support carried by a frame. The apparatus also includes a drive unit to move the applicator along the longitudinal support as well as a position sensor that detects a position of the calibration path relative to the WIM sensor. According to a method for calibrating a WIM sensor, the frame is positioned to straddle the WIM sensor. The applicator introduces along the calibration path at a succession of different positions, a reference force that is measured by the WIM sensor and the force sensor, and these measurements are compared to generate a calibration.

An apparatus for calibrating a weigh-in-motion (WIM) sensor embedded in a roadway includes an actuator, an applicator, a force sensor disposed between the actuator and the applicator, and a carriage supporting the actuator, the applicator and the force sensor, which carriage is selectively movable on a longitudinal support carried by a frame. The apparatus also includes a drive unit to move the applicator along the longitudinal support as well as a position sensor that detects a position of the calibration path relative to the WIM sensor. According to a method for calibrating a WIM sensor, the frame is positioned to straddle the WIM sensor. The applicator introduces along the calibration path at a succession of different positions, a reference force that is measured by the WIM sensor and the force sensor, and these measurements are compared to generate a calibration.

A multi-function gauge block has a rectangular body member with four side faces and two end faces that define outside measuring faces which define a precise length therebetween and which can be wrung to other gauge blocks or to a platen. An angle face extends between two of the side faces and forms a precise angle between itself and one or both of these side faces. The angle face is bounded by a pair of inside measuring faces that define a precise length therebetween. The multi-function gauge block has a precise mass so that it can be used as a calibration weight.

A multi-function gauge block has a rectangular body member with four side faces and two end faces that define outside measuring faces which define a precise length therebetween and which can be wrung to other gauge blocks or to a platen. An angle face extends between two of the side faces and forms a precise angle between itself and one or both of these side faces. The angle face is bounded by a pair of inside measuring faces that define a precise length therebetween. The multi-function gauge block has a precise mass so that it can be used as a calibration weight.

An apparatus for calibrating a rail scale is described. The apparatus is attached to a first trailer and a second trailer and the move from a first site to a rail scale site over highways and roads. The apparatus includes a calibration vehicle, bins of weights, and a crane. The crane positions the calibration vehicle, that is self-propelled, on rails and loads weights on the calibration vehicle. The combined weight of the calibration vehicle and weights has qualifying values that ensures a scale is in compliance rail scale calibration standards.

An apparatus for calibrating a rail scale is described. The apparatus is attached to a first trailer and a second trailer and the move from a first site to a rail scale site over highways and roads. The apparatus includes a calibration vehicle, bins of weights, and a crane. The crane positions the calibration vehicle, that is self-propelled, on rails and loads weights on the calibration vehicle. The combined weight of the calibration vehicle and weights has qualifying values that ensures a scale is in compliance rail scale calibration standards.

A conveyor and metering device having a continuous conveyor belt or conveyor band, sub-regions of this conveyor belt or conveyor band being mounted on weighing devices for determining the mass of the conveyed material, which are connected to an electronic evaluation device, the weighing devices generating a signal proportional to the load of the conveyor belt or conveyor band and transmitting it to the evaluation device, weighing devices are provided, each of which includes a bearing bracket, which is used to receive an attachment in a form-filling manner from the outside, preferably from above, through an opening in the frame of the conveyor and metering device during the operation of the conveyor.