公开(公告)号：US20200247997A1

公开(公告)日：2020-08-06

申请号：US16264559

申请日：2019-01-31

Applicant: Weyerhaeuser NR Company

Inventor： Jack Winterowd ,  Erik M. Parker ,  Glen D. Robak ,  Tony Pugel

IPC: C08L97/02 ,  C09J191/00 ,  B27M1/08 ,  B27N3/00 ,  B27N3/02

Abstract: Wood-based composites, compositions for use in wood-based composites, and associated systems and methods are provided herein. Certain compositions include a mixture of alpha olefins and esters and demonstrate unique water repellant properties. The compositions may be incorporated in wood-based composites in place of traditional petroleum-based slack waxes.

公开(公告)号：US10518437B2

公开(公告)日：2019-12-31

申请号：US15468286

申请日：2017-03-24

Applicant: Masonite Corporation

Inventor： Eric L. Martinez ,  Mirko Piasentin ,  Jason Varelli

IPC: B27M3/18 ,  B23Q7/02 ,  B23Q7/14 ,  B23Q7/16 ,  B27M1/08 ,  B23Q39/04 ,  B23Q41/02

Abstract: A workpiece processing system is provided that includes a first carousel rotary conveyor associated with a first plurality of stations through which workpieces are successively rotationally conveyed, a second carousel rotary conveyor associated with a second plurality of stations through which the workpieces are successively rotationally conveyed, and an inter-carousel transport configured to selectively operate in a first mode and a second mode. In the first mode, the inter-carousel transport is operable to successively transfer the workpieces from the first carousel rotary conveyor to the second carousel rotary conveyor. In the second mode, the inter-carousel transport is operable to successively reorient the workpieces of a selected one of the first carousel rotary conveyor or the second carousel rotary conveyor by approximately 180 degrees of rotation for further successive rotational conveyance of the workpieces through the stations associated with the selected first or second carousel rotary conveyor.

公开(公告)号：US20190275698A1

公开(公告)日：2019-09-12

申请号：US16345440

申请日：2017-10-26

Applicant: Stora Enso OYJ

Inventor： Markus Hirmke ,  Hermann Kirchmayr

IPC: B27M1/08 ,  E04C2/12 ,  B27M3/00 ,  B27F1/02 ,  B32B21/04 ,  B32B7/12

Abstract: The present disclosure relates to a method of producing a laminated wood product, comprising providing a plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces, said plank having a water content of more than 25% by weight, preferably more than 30% by weight, initializing at least one longitudinal crack in the plank, drying said crack initialized plank to a moisture content of less than 20% by weight, and laminating said crack initialized plank by gluing at least one of its major surfaces to a surface of a second member, thus forming the laminated wood product. The disclosure also relates to a laminated wood product, which may be formed according to the method.

公开(公告)号：US10272532B2

公开(公告)日：2019-04-30

申请号：US15961708

申请日：2018-04-24

Applicant: HOMAG GmbH

Inventor： Stephen Winney ,  Michael Mueller ,  Marcel Steeb ,  Michael Thumm

IPC: B65G59/06 ,  B65H3/34 ,  B65H3/04 ,  B23Q7/14 ,  B27M1/08 ,  B23Q7/00 ,  B65H3/54 ,  B23P19/00

Abstract: Apparatus for separating workpieces which preferably consist at least in sections of wood, wood-based materials, plastic or the like, having a workpiece magazine with a magazine area for holding a plurality of workpieces, in particular a stack of workpieces, a discharge device for discharging a workpiece out of the workpiece magazine, characterized in that the apparatus has a feed device which is set up to feed at least one workpiece held in the workpiece magazine to the discharge device.

公开(公告)号：US10260232B1

公开(公告)日：2019-04-16

申请号：US15829914

申请日：2017-12-02

Applicant: M-Fire Suppression, Inc.

Inventor： Stephen Conboy

IPC: E04B1/10 ,  E04B1/94 ,  B32B7/12 ,  B32B7/00 ,  B32B21/04 ,  B32B21/02 ,  B32B21/14 ,  B32B21/13 ,  B27N7/00 ,  B27N9/00 ,  B27N3/02 ,  E04B1/26 ,  E04C2/16 ,  E04C3/16 ,  E04C3/14 ,  E04C3/12 ,  E04C3/17 ,  E04C3/36 ,  B27M1/08 ,  B65G17/00 ,  F26B25/14 ,  B65B11/00 ,  B65B13/02 ,  B65B35/50 ,  B05C9/08 ,  B05B9/00 ,  B05C3/10 ,  B05D1/18 ,  B32B3/06 ,  E04H5/02

Abstract: A method of and system for designing and constructing high-density multi-story wood-framed buildings, and Class-A fire-protected building components, and methods and factories for producing the same in an economical manner. An on-job-site method is provided for treating wood-framed buildings so that such wood-framed buildings demonstrate Class-A fire-protection and improved defense against total fire destruction.

公开(公告)号：US10173450B2

公开(公告)日：2019-01-08

申请号：US14970775

申请日：2015-12-16

Applicant: Vekta Automation Pty Ltd

Inventor： Edward D. Serrano

IPC: E04C3/16 ,  B41M5/00 ,  B05C9/02 ,  B05C9/10 ,  E04C3/17 ,  B27M1/08 ,  G01D5/00 ,  B41M1/00 ,  B41J3/407 ,  B41J11/00

Abstract: A marking device for marking a truss element of a truss may include a print mechanism arranged to print selected truss information on lumber elements moving on a conveyance system passed the print mechanism, the selected truss information including one of an element identifying truss diagram, a truss plate location, and an intersecting member identifier, a position sensing device configured to sense the position of the lumber relative to the print mechanism, and a computing component, the computing component including a geometry extraction module for extracting the geometry of the element to be marked, an element marking generator for generating print instructions for the selected truss information, a position sensing module for interfacing with the position sensing device to ascertain the position of the lumber element, and a print control module for controlling the print mechanism to print the selected truss information.

公开(公告)号：US10139814B2

公开(公告)日：2018-11-27

申请号：US15112999

申请日：2015-01-22

Applicant: Performance SK8 Holding Inc.

Inventor： Becket Colon

IPC: G06F19/00 ,  G05B19/42 ,  A63C5/12 ,  A63C17/01 ,  B27M1/08 ,  B27M3/22 ,  B27K5/02

Abstract: The present invention relates to a method and a system for manufacturing a board body (10), such as a skateboard, from a blank (20) having an indefinite shape. The blank (20) with the indefinite shape is collected by a handling robot (50). The shape of the blank (20) is scanned in three dimensions by means of a vision system (47) and a virtual image of said blank (20) is stored in a memory and used to calculate a three dimensional cutting path for milling the blank (20) into said board body (10).

公开(公告)号：US20180200914A1

公开(公告)日：2018-07-19

申请号：US15743461

申请日：2016-06-16

Applicant: Hans Hundegger

Inventor： Hans Hundegger

IPC: B27C9/02 ,  B27M1/08 ,  B27B29/02

CPC classification number: B27C9/02 ,  B27B29/02 ,  B27M1/08

Abstract: A wood processing system has a processing assembly containing a carrier movable in a second linear axis at right angles to a first linear axis and a third linear axis perpendicular to it, on which a processing unit designed as a motor spindle to accommodate at least one rotationally driven processing tool is arranged to pivot around three axes of rotation. The processing unit is arranged to pivot around a third axis of rotation spaced from the first axis of rotation on the free end of an arm pivotable on the carrier around a first axis of rotation and a second axis of rotation perpendicular to the first axis of rotation. The arm is arranged rotatable by 360° around the second axis of rotation on a front carrier part, which is arranged to rotate around the first axis of rotation perpendicular to the first linear axis on a front end face of the carrier.

公开(公告)号：US09751810B2

公开(公告)日：2017-09-05

申请号：US13985258

申请日：2013-07-19

Applicant: WUXI BODA BAMBOO AND WOOD INDUSTRIAL CO., LTD. (CN) ,  Guoqiang Sun

Inventor： Guoqiang Sun

IPC: C04B35/64 ,  C04B35/83 ,  B27N3/18 ,  B27N9/00 ,  C09K21/14 ,  B27M1/02 ,  B27M1/06 ,  B27M1/08 ,  B32B9/02 ,  B27K3/02 ,  B27K3/16 ,  B27K3/34 ,  B27K5/00

CPC classification number: C04B35/64 ,  B27K3/02 ,  B27K3/0278 ,  B27K3/163 ,  B27K3/34 ,  B27K5/009 ,  B27K2240/30 ,  B27M1/02 ,  B27M1/06 ,  B27M1/08 ,  B27N3/18 ,  B27N9/00 ,  B32B9/02 ,  B32B2260/021 ,  B32B2260/04 ,  B32B2262/065 ,  C04B35/83 ,  C09K21/14

Abstract: The invention claims a flame-retardant and corrosion-resistant fiber bamboo substrate and a preparation method thereof. The preparation method comprises the following steps of: 1) cutting raw bamboo into bamboo filaments; 2) flame-retardant treatment: soaking the bamboo filaments prepared in Step 1) in aqueous solution of a flame retardant; 3) drying: drying the flame-retardant treated bamboo filaments at 55° C. to 65° C. until the absolute water content is not more than 12%; 4) carbonized pyrolysis: feeding the dried bamboo filaments into a carbonized pyrolysis kiln, to be high-temperature treated according to a pyrolysis gradient; and, 5) sequentially gumming, post-gumming drying, pressing, curing, maintaining and splitting to obtain a bamboo substrate. The bamboo substrate has high stability, no cracks on the product surface, enhanced corrosion resistance and excellent flame retardance, and may be used in various climate conditions and environments.

公开(公告)号：US20160318205A1

公开(公告)日：2016-11-03

申请号：US14442099

申请日：2013-11-06

Applicant: VLADIMIR VLADIMIROVICH OPARIN

Inventor： VLADIMIR VLADIMIROVICH OPARIN

IPC: B27F1/00 ,  B27M1/08

CPC classification number: B27F1/00 ,  B27M1/08

Abstract: This invention relates to the woodworking industry. The method of processing of wood products across the grain in two or more planes with various cross-section shapes includes orientation, locating with subsequent clamping, feeding and processing along the mutually perpendicular generatrices. Multiple products can be processed at the same time. The products are placed in the transverse direction relative to the longitudinal axis of the product, as well as to the longitudinal axis of the processing lines, and to the longitudinal axis of the bench. The products are shifted from the processing lines so that all the auxiliary operations are performed simultaneously and automatically in each plane. The lengths of the products to be processed simultaneously shall be matched with respect to each other to satisfy the condition under which their total length shall be equal or as close as possible to the length of the standard input workpiece. For processing, the products shall be moved with respect to the fixed electric power drives. Operations of each product processing are divided into groups of operations. Each group of operations processes simultaneously the products throughout the length of the workpiece in one plane. The time of executions of all the groups of operations shall be equal, or closely comparable to each other. Each group of operations is performed in a separate zone. After completing a group of operations, the products are moved to the next zone. The zone of the previous operations shall be freed for processing the next product. Starting from the number of a group of operations for processing the products in the first plane, corresponding to the quantity of groups of operations into which the full cycle of products processing is divided, the processing of the products is performed simultaneously in all the processing planes. The procedure of simultaneous processing of product batches in all planes shall be repeated until the full completion of the product batch processing. The processing of the next product batch is performed in the same way. This improves the product processing performance. 5 figures.