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47results about "Sawing apparatus" patented technology
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Light duty sawhorse
Owner:JS PROD INC
Working apparatus having a transportable trestle
A working apparatus that has a work trestle that can adopt a working configuration for its intended use and a transport configuration for its transportation. The work trestle has a support body suitable for placing objects and support leg structures arranged in a positionally variable manner on the support body. The transport of the work trestle is facilitated by a transport container with a carrying handle which may either be a separate component in relation to the work trestle or form an integral part of the work trestle as the support body.
Owner:FESTOOL GMBH
Dovetail saw with saw blade convenient to replace
The utility model discloses a dovetail saw with saw blades convenient to replace, which belongs to the technical field of dovetail saws and comprises a blade replacing groove plate, a dovetail handle is arranged at one end of the blade replacing groove plate, a fixing plate is arranged at the top of the blade replacing groove plate, and the bottom of the blade replacing groove plate is rotatably connected with a handle penetrating through the blade replacing groove plate. And an adjusting assembly is arranged in the sheet changing groove plate. A penetrating opening of an existing saw blade is changed and designed to be of a stable triangular structure, the phenomenon that the existing saw blade fixed through two round holes is prone to shaking after being abraded for a long time can be reduced, meanwhile, the adjusting assembly is arranged, and the saw blade can be adjusted conveniently. The three rotating shafts can be pushed to slide along the rails on the corresponding sides at the same time by rotating the handle, and after the three rotating shafts reach the set positions, the racks are fixed through rubber strips by rotating the limiting blocks, so that the racks are rapidly replaced, and the working efficiency is greatly improved.
Owner:HUBEI FOSTER DOORS & WINDOWS CO LTD
System and method for tracking logs in a wood processing chain
A system (100A) to track logs in a wood processing chain, includes a database arrangement (102) that includes pre-recorded image of a given log, wherein the given log is associated with log identification information. The system further includes a plurality of imaging devices implemented at a sorting station. The plurality of imaging devices (104) is configured to capture a first set of images from at least a first prespecified oblique angle. The system further includes a data processing arrangement (106) that is configured to: identify the given log at the sorting station; compare the at least one pre-recorded image with the captured first set of images at the sorting station in order to find an optimum image from the compared images for identification of the given log; determine a plurality of physical characteristics; and append the log identification information with the determined physical characteristics of the given log.
Owner:TRACY OF SWEDEN AB
Computer-implemented method for predicting a strength grade of a wooden board before cutting it and uses of that method
A computer-implemented method for predicting a real strength grade which a known grading device (7) will assign to a real wooden board (2) not yet cut from a log (6), comprising a virtual cutting step of a three-dimensional virtual model (1) of the log (6) to obtain a virtual board (4), an assigning step, during which surface and / or internal characteristics are added to the virtual board (4), a virtual grading step, during which a virtual strength grade which the known grading device (7) would assign to the virtual board (4) is estimated, a predicting step, during which it is assumed that the real strength grade, which the known grading device (7) will assign to the real wooden board (2), corresponds to the virtual strength grade estimated in the virtual grading step.
Owner:MICROTEC SRL
Saw timber frame with fixing assembly
The utility model discloses a sawhorse with a fixing assembly. According to the technical scheme, the sawhorse with the fixing assembly is characterized by comprising a set of symmetrically-arranged fixing supports, the fixing supports are fixedly connected with a supporting platform through connecting blocking pieces, the supporting platform is movably connected with a clamp, the clamp comprises a connecting frame and clamping plates arranged at the two ends of the connecting frame, and the clamping plate on any side is rotationally connected with the connecting frame; the connecting frame is movably provided with a fixing assembly for controlling clamping of the clamping plate and the supporting platform. Through the arrangement of the fixing assembly, an operator can drive the rotating block to rotate by shifting the shifting block, so that the clamping end of the clamping plate abuts against the supporting platform, and rapid fixing is achieved.
Owner:JINHUA XINFENGJING TOOLS CO LTD
Computer-implemented method to provide a cutting pattern for a tree log to obtain wooden boards, apparatus and a training method
A computer-implemented method to provide a cutting pattern for a tree log (1) to obtain wooden boards (2) comprises a step of obtaining (for instance, by computed tomography scanning of the log) a three-dimensional model (19) containing information about features of a structure of the log and / or about defects of the log. A step of computer-processing of the three-dimensional model, to determine the cutting pattern by optimisation of an objective function, comprises the use of a value map (3) to compute the value of a virtual board (25) having a minor face (26), with set orientation and set dimensions, at a cross-section (12) of the three-dimensional model. The value map, which correlates to the information about the features and / or the defects of the log, assigns to each point of the cross-section a value of a virtual board having its minor face centred (or having another predetermined positional relationship) at that point and having the set orientation and set dimensions.
Owner:MICROTEC SRL
Virtual autocalibration of sensors
The present disclosure describes methods and systems for virtually calibrating geometric sensors with overlapping fields of view. In some embodiments, a geometric sensor may be virtually calibrated by applying a correction value to profile data obtained by the geometric sensor to generate adjusted profile data. The correction factor may be determined based at least in part on X-Y offsets and / or rotational offsets of prior profile data obtained by the geometric sensor relative to corresponding profile data obtained by a reference geometric sensor, and may be recalculated or updated as new sets of profile data are obtained. The adjusted profile data may be used in place of the original profile data in various data processing operations to functionally offset a positional error of the geometric sensor.
Owner:USNR LLC
Production process for manufacture of a laminate
ActiveUS12544949B2Plywood pressesDrying solid materials with heatProcess engineeringIndustrial engineering
This invention relates to a process for the division of an individual input source log into discrete longitudinal lengths for subsequent processing. The process comprises receiving an individual input source log, dividing the input source log into one or a plurality of output log portions of a predetermined length, wherein at least a portion of said output log portions resultant from said division are of a substantially equal or substantially constant or consistent longitudinal length, and wherein said substantially equal or substantially constant or consistent longitudinal length output log portions are procured as a feed stream of log material for a subsequent processing step. This process provides for the processing of logs and subsequent assembly into an end product formed from a composite of sticks derived from said processed logs.
Owner:WOOD ENG TECH LTD
Method for identifying a log of origin of a first board
Owner:MICROTEC SRL
Multipurpose variable-angle hand saw
The utility model discloses a multipurpose variable-angle handsaw, which relates to the technical field of handsaws and comprises a handle, and an adjusting component is arranged at one end of the handle. The adjusting assembly comprises a mounting plate, a rotating disc, a fixing gear ring, a lead screw, a limiting rod, a fixing plate and a fixing rack, the mounting plate is fixedly mounted at one end of the handle, the rotating disc is rotatably mounted on one side of the mounting plate, the fixing gear ring is fixedly mounted at one end of the rotating disc, and the lead screw is fixedly mounted on the fixing plate. The lead screw and the limiting rod are installed on the installation plate in a sliding mode, the fixing plate is fixedly installed at one end corresponding to the lead screw and the limiting rod, and the fixing rack is fixedly installed on one side of the fixing plate. According to the technical scheme, by arranging the adjusting assembly, the angle between the handle and the saw blade can be adjusted by rotating the rotating disc, when the hand saw is used, the angle between the handle and the saw blade can be finely adjusted according to personal using habits, and the using comfort of the hand saw is improved.
Owner:ZHEJIANG YAYANG TECHNOLOGY CO LTD
Method and device for producing timber
PendingEP4674584A1Metal sawing accessoriesSawing apparatusStructural engineeringMechanical engineering
A method for producing sawn timber from a log (1) comprising the following process steps: A) Determining a first cutting solution for the log (1), which includes a spatial arrangement of side boards and main boards; B) Separating the log (1) according to the cutting solution, producing a substantially flat surface (10) of the main or side board; C) Quality inspection of the surface (10) of the side board to determine at least one wood defect (12) and / or a wood defect property; D) Determining a second cutting solution depending on the determined wood defect (12) and / or the wood defect property, wherein the main board or the side board is subdivided into at least two side board boards (8) compared to the first cutting solution and / or a subdivision of at least two main board boards or two side board boards (8) is changed compared to the first cutting solution;E) Separating the tree trunk (1) according to the second cutting solution.;
Owner:GEBRUEDER LINCK MASCHINENFABRIK GATTERKINCK GMBH & CO KG
Training dataset generation for training an artificial neural network configured to detect characteristics of timber boards
A computer-implemented method for generating a training dataset for training an artificial neural network configured to use images of lateral faces of a timber board to provide information about structure and / or defects, the method including: a log generation step during which a virtual model of a log is generated; a sawing step of the virtual model to obtain one or more virtual timber boards; a pattern step during which a surface pattern is determined as the intersection between the virtual lateral face and the internal structure and / or defects; a rendering step during which a rendered surface image of the lateral face of the virtual timber board is created; and an input data generation step during which the rendered surface images are used to create one or more item of input data; an output data generation step during which an item of output data is generated; and a population step during which a record is added to the training dataset comprising the item of input data, in combination with the item of output data.
Owner:MICROTEC AB
VIRTUAL AUTO-CALIATION OF SENSORS
Owner:USNR LLC
Method for producing construction wood from small-dimensioned wood, and construction wood
The invention relates to a method for producing construction wood from small-dimensioned wood, having the steps of: - providing a small-dimensioned wood log which extends in a longitudinal direction and thereby has a substantially circular cross-section and tapers conically in the longitudinal direction, - separating the small-dimensioned wood log into two half logs, each of which is delimited by a central cutting surface and a parallel outer cutting surface, - trimming the two half logs so as to provide two respective flanks, said two flanks being provided so as to run towards each other along the conical shape of the original small-dimensioned wood log, and - producing a single-layer continuous board by placing and gluing the lateral flanks of multiple trimmed half logs together, wherein the half logs are arranged such that the flanks thereof running towards each other lie against each other in a reciprocal manner.
Owner:HAAS XAVER
Foldable hand-held tool
A hand-held tool (100) includes a handle (104), and a blade (102) pivotably coupled to the handle at a proximal end (105). The blade includes a plurality of apertures (116, 118, 120, 122). The hand-held tool further includes a locking member (438) is configured to detachably engage with one of the plurality of the apertures to retain the blade at an angular position relative to the handle. The locking member is provided on a bracket member coupled to the handle, the bracket member being configured to at least partially enclose the proximal end of the blade. The bracket member is spring biased such that the locking member engages with one of the plurality of the apertures to retain the blade at an angular position relative to the handle. Further, the bracket member is movable such that the locking member disengages from one of the plurality of the apertures to allow the blade to pivot relative to the handle.
Owner:HUSQVARNA AB
Multipurpose saw
Owner:NINGBO ACAD OF AGRI SCI
A device for removing epiphytes from felled trees in the field
The present application relates to the technical field of forestry, and discloses a kind of for forestry field investigation's felling sample wood tree trunk attached plant removal, the present application includes a tail end with handle rack, and with the main branch of rack fixed connection and through ball head articulation in the other end of the main branch of rack arch and rotation setting on the tear bite roller of arch, wherein the tear bite roller is symmetrical and is equipped with two, in the rack rotation is equipped with bevel gear and the bevel gear is driven by hand drive roller rotation setting on the rack, the rack is also rotation is equipped with bevel gear shaft.The present application is by hand holding the handle and the front fulcrum cylinder and the tear bite roller are resisted on the vegetation surface to be handled, and the front and rear linear movement of the front fulcrum cylinder and the tear bite roller is realized by hand pushing the handle.
Owner:台州市黄岩区林业技术推广总站
Method and system for optimizing sawing of logs into timber in a sawmill
The invention relates to a computer-implemented method for controlling sawing of logs (111), comprising obtaining information of a timber lot configured to be produced from logs configured to be sawn, obtaining an optimization objective for a statistical optimization model configured to be used for producing the timber lot, and determining a sawing configuration (110) comprising at least one sawing pattern for a saw (108), which sawing configuration (110) is determined based on the optimization objective, which at least one sawing pattern is configured to be used for sawing the logs (111) to timber of the timber lot. The invention further relates to a sawing controlling system and a computer program product performing the method.
Owner:PINJA SOLUTIONS OY
A production process for manufacture of a laminate
This invention relates to a process for the division of an individual input source log into discrete longitudinal lengths for subsequent processing. The process comprises receiving an individual input source log, dividing the input source log into one or a plurality of output log portions of a predetermined length, wherein at least a portion of said output log portions resultant from said division are of a substantially equal or substantially constant or consistent longitudinal length, and wherein said substantially equal or substantially constant or consistent longitudinal length output log portions are procured as a feed stream of log material for a subsequent processing step. This process provides for the processing of logs and subsequent assembly into an end product formed from a composite of sticks derived from said processed logs.
Owner:WOOD ENG TECH LTD
Computer-implemented method and a computer system for generating a training dataset for training an artificial neural network
A computer-implemented method for generating a training dataset for training an artificial neural network configured to use images of lateral faces of a timber board to provide information about structure and / or defects, the method including;a log generation step during which a virtual model of a log is generated;a sawing step of the virtual model to obtain one or more virtual timber boards;a pattern step during which a surface pattern is determined as the intersection between the virtual lateral face and the internal structure and / or defects;a rendering step during which a rendered surface image of the lateral face of the virtual timber board is created; andan input data generation step during which the rendered surface images are used to create one or more item of input data;an output data generation step during which an item of output data is generated; anda population step during which a record is added to the training dataset comprising the item of input data, in combination with the item of output data.
Owner:MICROTEC AB
Method for manufacturing a decorative part having a three-dimensionally shaped surface
Owner:MARQUARDT GMBH
Scheduling of order processing for remotely ordered goods
A computer-implemented method for scheduling processing of an order for goods at a provider location obtains an arrival estimate for when a user associated with the order is expected to arrive at the provider location and uses the arrival estimate to schedule processing of the order. Processing may be scheduled so that completion of order processing is expected to substantially coincide with arrival of the user at the provider location. The method may also obtain an order completion estimate for when processing of the order is expected to be completed and use both the arrival estimate and the order completion estimate to schedule processing of the order. The method may update one or both of the arrival estimate and the order completion estimate. The method may be executed by a networked mobile wireless telecommunication computing device of the user, or by a data processing system associated with the provider.
Owner:EXPOSE RETAIL STRATEGIES
Method and device for producing sawn timber
PendingUS20260008113A1Metal sawing accessoriesSawing apparatusStructural engineeringMechanical engineering
A method for producing sawn timber from a log, includes: determining a first cutting solution for the log having a spatial arrangement of side and main products; processing the log by cutting according to the cutting solution, producing an essentially planar surface of the main or side product; quality inspecting the surface to determine a defect in the wood and / or a property of the defect in the wood; determining a second cutting solution depending on the identified defect and / or the property of the defect, in which the main and / or side product is subdivided with respect to the first cutting solution into at least two main product boards and / or two side product boards and / or a subdivision of at least two main product boards or two side product boards is modified with respect to the first cutting solution; and processing the log by cutting based on the second cutting solution.
Owner:GEBRUEDER LINCK MASCHINENFABRIK GATTERKINCK GMBH & CO KG
Saw horse support
A containing groove is formed in the bottom of a support body, supporting leg assemblies are rotationally connected to the two ends of the support body respectively, the containing groove is used for folding and storing the supporting leg assemblies, each supporting leg assembly comprises a connecting leg, a first supporting leg and a second supporting leg, and first rotating shafts are arranged at the two ends of the support body respectively. In the height direction of the support body, the first rotating shaft at one end of the support body is located below the first rotating shaft at the other end of the support body, and the other end of the connecting leg is connected with a second rotating shaft. The first supporting leg and the second supporting leg are connected to the second rotating shaft and can rotate in the length direction of the second rotating shaft, the second rotating shaft is further sleeved with a torsional spring, one end of the torsional spring is connected with the first supporting leg, and the other end of the torsional spring is connected with the second supporting leg. The supporting leg assembly has the advantages that the supporting leg assembly is automatically unfolded under the action of gravity and the elastic force of the torsional spring, operation is easy, and the unfolding speed is high.
Owner:LAIZHOU SOONTOOLS MASCH CO LTD
System and method for tracking logs in a wood processing chain
A system (100A) to track logs in a wood processing chain, includes a database arrangement (102) that includes pre-recorded image of a given log, wherein the given log is associated with log identification information. The system further includes a plurality of imaging devices implemented at a sorting station. The plurality of imaging devices (104) is configured to capture a first set of images from at least a first prespecified oblique angle. The system further includes a data processing arrangement (106) that is configured to: identify the given log at the sorting station; compare the at least one pre-recorded image with the captured first set of images at the sorting station in order to find an optimum image from the compared images for identification of the given log; determine a plurality of physical characteristics; and append the log identification information with the determined physical characteristics of the given log.
Owner:TRACY OF SWEDEN AB
Reciprocating saw
The reciprocating saw comprises a machine shell, a motor assembly contained in the machine shell, a transmission assembly connected to the motor assembly, a reciprocating rod assembly driven by the transmission assembly and a guide rail assembly supporting the reciprocating rod assembly, and the reciprocating rod assembly comprises a reciprocating rod and a sliding groove connected to the reciprocating rod. The sliding groove reciprocates along the guide rail assembly. The guide rail assembly comprises a guide rail and a sliding plate connected to the guide rail, the sliding groove moves along the surface of the sliding plate, the reciprocating saw comprises an elastic piece abutting against the sliding plate, and the elastic piece exerts force on the guide rail so that the sliding plate can be attached to the sliding groove. Therefore, the sliding groove and the sliding plate are continuously attached, swing of the reciprocating rod assembly in the moving process is reduced, and vibration and noise of the machine are reduced. And the reciprocating rod assembly is well attached to the sliding plate, so that abrasion is more uniform, and the service life is prolonged.
Owner:JIANGSU DONGCHENG TOOLS TECH CO LTD
Scheduling of order processing for remotely ordered goods
A computer-implemented method for scheduling processing of an order for goods at a provider location obtains an arrival estimate for when a user associated with the order is expected to arrive at the provider location and uses the arrival estimate to schedule processing of the order. Processing may be scheduled so that completion of order processing is expected to substantially coincide with arrival of the user at the provider location. The method may also obtain an order completion estimate for when processing of the order is expected to be completed and use both the arrival estimate and the order completion estimate to schedule processing of the order. The method may update one or both of the arrival estimate and the order completion estimate. The method may be executed by a networked mobile wireless telecommunication computing device of the user, or by a data processing system associated with the provider.
Owner:EXPOSE RETAIL STRATEGIES
Method and device for producing sawn timber
In order to increase the obtainable sawn timber volume in the side board region during the production of sawn timber from a tree trunk, in a method in which the tree trunk is canted at at least two sides, preferably four sides, a remaining wane region is milled out at at least two mutually opposite corner regions by milling tools, and a side product board is cut off by a saw cut along a plane bounded by the corner regions, it is provided that, to mill out the corner regions, the milling tools are moved relative to the tree trunk in an arc, predefined on the basis of a measurement of the tree trunk, by virtue of the fact that, during a feed movement of the tree trunk relative to the milling tools, said milling tools are adjusted so as to follow the arc.
Owner:GEBRUEDER LINCK MASCHINENFABRIK GATTERKINCK GMBH & CO KG