A conveying device includes annular continuous bodies each extending in a conveying direction of an object to be conveyed and each being rotationally driven, and a plate-like member extending in a conveying lateral direction and mounted on each of the annular continuous bodies. The conveying device conveys the object by placing the object on a conveying surface formed by the plate-like member, in which the plate-like member mounted on one of the annular continuous bodies. The plate-like member mounted on another of the annular continuous bodies, which is adjacent to the one of the annular continuous bodies, are arranged in a staggered manner without overlapping with each other when viewed from a direction orthogonal to the conveying surface. Adjacent two of the annular continuous bodies have an interval therebetween in the conveying lateral direction. The interval is expandable and contractable.

A conveying device includes annular continuous bodies each extending in a conveying direction of an object to be conveyed and each being rotationally driven, and a plate-like member extending in a conveying lateral direction and mounted on each of the annular continuous bodies. The conveying device conveys the object by placing the object on a conveying surface formed by the plate-like member, in which the plate-like member mounted on one of the annular continuous bodies. The plate-like member mounted on another of the annular continuous bodies, which is adjacent to the one of the annular continuous bodies, are arranged in a staggered manner without overlapping with each other when viewed from a direction orthogonal to the conveying surface. Adjacent two of the annular continuous bodies have an interval therebetween in the conveying lateral direction. The interval is expandable and contractable.

The present invention provides a conveyor system for feeding stock into a CNC machine, comprising a conveyor belt; one or more of a pneumatic, hydraulic, or electric actuator for the conveyor belt; an extendable and retractable platform, and one or more of a pneumatic, hydraulic, or electric actuator for the extendable and retractable platform, wherein the conveyor belt is mounted on the extendable and retractable platform; and wherein the platform is configured to extend into and retract from the interior of the CNC machine.

The present invention provides a conveyor system for feeding stock into a CNC machine, comprising a conveyor belt; one or more of a pneumatic, hydraulic, or electric actuator for the conveyor belt; an extendable and retractable platform, and one or more of a pneumatic, hydraulic, or electric actuator for the extendable and retractable platform, wherein the conveyor belt is mounted on the extendable and retractable platform; and wherein the platform is configured to extend into and retract from the interior of the CNC machine.

A measurement apparatus for the detection of the feed movement of a workpiece to be processed, which has a belt or chain, which is guided on a carrier via deflection disks, a pressure device, which is moved along in its movement direction with the belt or the chain for the pressing of the belt or the chain against the workpiece, and a sensor for the detection of the movement of the belt or the chain. An accurate measurement can be attained in that the carrier on a holder can be rotated around a swivel axis, which is at a right angle to the direction of movement of the belt or the chain.

A measurement apparatus for the detection of the feed movement of a workpiece to be processed, which has a belt or chain, which is guided on a carrier via deflection disks, a pressure device, which is moved along in its movement direction with the belt or the chain for the pressing of the belt or the chain against the workpiece, and a sensor for the detection of the movement of the belt or the chain. An accurate measurement can be attained in that the carrier on a holder can be rotated around a swivel axis, which is at a right angle to the direction of movement of the belt or the chain.