Hollow Artificial Log And Manufacturing Method Therefor

    公开(公告)号:US20240139989A1

    公开(公告)日:2024-05-02

    申请号:US18383361

    申请日:2023-10-24

    CPC classification number: B27D1/10 B27D3/00 B27M1/08

    Abstract: Disclosed are a hollow artificial log and a manufacturing method thereof. The method includes: splicing and fixing veneers along a length direction and a width direction, respectively, to obtain a spliced veneer; gluing the spliced veneer on one side to obtain a glued veneer; subjecting the glued veneer to winding and forming around a forming die along a length direction of the glued veneer to obtain a formed body; subjecting the formed body to hot-pressing curing in a hot-pressing die to obtain a cured body; and taking out the cured body from the forming die to obtain the hollow artificial log; wherein an adhesive for the gluing comprises a melamine-urea-formaldehyde copolycondensation resin, and the forming die is a cylinder.

    Wood-processing system and wood-processing method

    公开(公告)号:US11498173B2

    公开(公告)日:2022-11-15

    申请号:US17393470

    申请日:2021-08-04

    Inventor: Dirk Niebur

    Abstract: A wood-processing system having a buffer, which receives and buffers planar workpieces of wood materials or wood substitute materials, and a deposit device, onto which workpieces removed from the buffer can be deposited. At least one robot is included to remove the workpieces from the buffer and to deposit said workpieces on a deposit element of the deposit device and/or at another deposit location in the buffer. The system can be operated continuously, with workpieces being loaded sequentially into the buffer, removed from the buffer by the robot, and sorted onto the deposit device.

    HYBRID BASEBALL BAT AND CONSTRUCTION METHODS

    公开(公告)号:US20220296974A1

    公开(公告)日:2022-09-22

    申请号:US17835701

    申请日:2022-06-08

    Abstract: Disclosed herein are various forms of hybrid baseball bats comprising a wood shell having a radial wall and an outer radial surface profile defining a baseball bat. The wood shell having a central core with a central surface thereon extending from a distal end of the bat. The central surface being profiled with a taper that in some embodiments extends entirely through to the proximal end. A fibrous construct is housed in the central core and infiltrated with an epoxy resin. In some forms, the fibrous construct is in the form of a sleeve. Disclosed are various manufacturing techniques for manufacturing hybrid baseball bats including a low pressure bladder method, a high pressure bladder method, and a centrifugal force method.

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