Measurement apparatus and wood processing system with such a measurement apparatus
OwnerHans Hundeggerinventor
Life of this patent
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Abstract
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.
Claims18
A measurement apparatus detecting feed movement of a workpiece that is to be processed, the measurement apparatus comprising:
- a belt or chain guided on a carrier via a plurality of deflection disks, a portion of the belt or chain movable in a movement direction;
- a pressure device having a plurality of pressure elements which move along the belt or chain in the movement direction so as to press the belt or chain against the workpiece;
- and a sensor connected to one of the plurality of deflection disks to detect movement of the belt or chain,
- wherein the carrier is rotatable on a holder around a swivel axis at a right angle to the movement direction.
A wood processing system with at least one processing unit and a measurement apparatus for measurement of feed movement of a wooden workpiece to be processed, the measurement apparatus comprising:
- a belt or chain guided on a carrier via a plurality of deflection disks, a portion of the belt or chain movable in a movement direction;
- a pressure device having a plurality of pressure elements which move along with the belt or chain in the movement direction so as to press the belt or chain against the workpiece;
- and a sensor connected to one of the plurality of deflection disks to detect movement of the belt or chain,
- wherein the carrier is rotatable on a holder around a swivel axis at a right angle to the movement direction.
Dependencies are inferred from the claim text.