This invention relates to an apparatus (1) for carrying out a non-destructive inspection on a wooden board (9) or a similar object. The apparatus (1) comprises a movement system (3) comprising at least two chains or belts (32) that are at a distance from one another and substantially parallel to each other. The chains or belts (32) are slidable parallel to a movement path (30) and are and intended to support the wooden board (9). The apparatus (1) also comprises a non-destructive inspection station (2) that is positioned on the movement path (30), for carrying out a non-destructive inspection on the wooden board (9) that is supported by the chains or belts (32). The non-destructive inspection station (2) comprises at least one operating component (22) that is positioned on the same side as the chains or belts (32) and emits or receives a signal or an image, with an emission or reception field (220) that faces towards a region between two chains or belts (32). Each chain or belt (32) comprises an elongate flexible body (320) and at least one rest element (36) that is positioned on the elongate flexible body (320). The at least one rest element (36) projects upwards from the elongate flexible body (320) and has a top face (361) with a width (L36) that is less than the width (L32) of the elongate flexible body (320). The top faces (361) are intended to provide a surface on which the wooden board (9) can rest, so that the wooden board is kept at a distance from the elongate flexible body (320) of each chain or belt (32).

Wood markers and processes for durably marking and subsequently identifying both original grain wood products and wood-plastic composite products. The wood marker can be dispersed beneath the surface of the wood, where it is protected from the elements and may endure years of exposure to the elements. The wood marker is compatible with state-of-the-art pressure-treating processes and may subsequently be detected for authentication purposes by known analytical methods.

Wood markers and processes for durably marking and subsequently identifying both original grain wood products and wood-plastic composite products. The wood marker can be dispersed beneath the surface of the wood, where it is protected from the elements and may endure years of exposure to the elements. The wood marker is compatible with state-of-the-art pressure-treating processes and may subsequently be detected for authentication purposes by known analytical methods.

A filler material is applied to a plurality of wood elements. The plurality of wood elements is bonded into a composite wood product, where the bonding includes delivering ultrasound energy to the plurality of wood elements. The ultrasound energy has a frequency within a frequency range of 10 kHz-20 MHz.

A filler material is applied to a plurality of wood elements. The plurality of wood elements is bonded into a composite wood product, where the bonding includes delivering ultrasound energy to the plurality of wood elements. The ultrasound energy has a frequency within a frequency range of 10 kHz-20 MHz.

The invention relates to a deflector attachment (1), which is designed to be arranged on a predetermined drilling tool (111) having a predetermined drilling needle (19) which can be supported and guided along a drill axis (b) and which protrudes out of a housing (12) of the drilling tool (111) at the front. The deflector attachment (1) can be arranged on the front face of the drilling tool (111) and has a deflecting housing in which, in an arrangement for use, the drilling needle (19) emerging from the housing (12) of the drilling tool (111) can be guided. In the arrangement for use the deflecting housing is curved by a predetermined angle (a) and provides a drilling needle exit axis (a) which is offset by the predetermined angle (a) in relation to the predetermined drill axis (b) of the drilling tool (111). The invention further relates to a drilling device having a deflector attachment according to the invention, to a conversion set for drilling devices, and to a method for carrying out drilling or drill resistance measurements at a predetermined location of an object using the drilling device with deflector attachment.

The invention relates to a deflector attachment (1), which is designed to be arranged on a predetermined drilling tool (111) having a predetermined drilling needle (19) which can be supported and guided along a drill axis (b) and which protrudes out of a housing (12) of the drilling tool (111) at the front. The deflector attachment (1) can be arranged on the front face of the drilling tool (111) and has a deflecting housing in which, in an arrangement for use, the drilling needle (19) emerging from the housing (12) of the drilling tool (111) can be guided. In the arrangement for use the deflecting housing is curved by a predetermined angle (a) and provides a drilling needle exit axis (a) which is offset by the predetermined angle (a) in relation to the predetermined drill axis (b) of the drilling tool (111). The invention further relates to a drilling device having a deflector attachment according to the invention, to a conversion set for drilling devices, and to a method for carrying out drilling or drill resistance measurements at a predetermined location of an object using the drilling device with deflector attachment.

Present disclosure discloses method and system for assessing health of a wood specimen. Method receives ultrasonic data for each of a plurality of alignments of a transmitter and associated receiver across a cross-section of one or more cross-sections along a length of the wood specimen. The ultrasonic data comprises a pulse velocity, a transit time and a distance travelled by an ultrasonic pulse between the transmitter and the associated receiver. Thereafter, method measures relative features of the wood specimen using the ultrasonic data. Subsequently, method identifies a condition of the cross-section of the wood specimen based on the relative features using a trained ML model. Upon identifying the condition of the cross-section to be defective, method determines a position of a defect in the cross-section of the wood specimen using the relative features and determines a severity of the defect using the trained ML model and the relative features.

Present disclosure discloses method and system for assessing health of a wood specimen. Method receives ultrasonic data for each of a plurality of alignments of a transmitter and associated receiver across a cross-section of one or more cross-sections along a length of the wood specimen. The ultrasonic data comprises a pulse velocity, a transit time and a distance travelled by an ultrasonic pulse between the transmitter and the associated receiver. Thereafter, method measures relative features of the wood specimen using the ultrasonic data. Subsequently, method identifies a condition of the cross-section of the wood specimen based on the relative features using a trained ML model. Upon identifying the condition of the cross-section to be defective, method determines a position of a defect in the cross-section of the wood specimen using the relative features and determines a severity of the defect using the trained ML model and the relative features.

A kiln moisture measurement method and system is provided for measuring the moisture level of a charge of timber in a timber drying kiln. The method includes steps of: transmitting electromagnetic radiation from a transmitter; receiving the electromagnetic radiation at a receiver; wherein the transmitter and receiver are configured such that the electromagnetic radiation passes through at least part of the charge of timber. An electronic data processor determines the gain of the electromagnetic radiation by comparing the intensities of the transmitted and received electromagnetic radiation; and subsequently determines a moisture level of the charge based on the gain of the electromagnetic radiation.