公开(公告)号：US11364589B2

公开(公告)日：2022-06-21

申请号：US16448013

申请日：2019-06-21

Applicant: BOA-FRANC, S.E.N.C.

Inventor： Sébastien Roy ,  Jonathan Cloutier ,  Marie-Christine Ouellet

IPC: B24C1/04 ,  G06T7/00 ,  B27G1/00 ,  G05B19/401 ,  G01N21/88

Abstract: The method can include obtaining a digital image of a wood board having a defect, the digital image including a representation of the defect; using a computer: mapping the position and shape of the representation of the defect, and generating blasting instructions based on the mapped position and shape; positioning the wood board in a given position in a cleaning station, the cleaning station having a blasting nozzle and holding the wood board in its coordinate system; and the cleaning station automatically moving the blasting nozzle relative to the wood board and blasting the defect based on the blasting instructions, including moving at least one of the blasting nozzle and the wood board relative to a frame of the cleaning station.

公开(公告)号：US11305511B2

公开(公告)日：2022-04-19

申请号：US13966396

申请日：2013-08-14

Applicant: BOA-FRANC

Inventor： François Roy ,  Jonathan Cloutier ,  Vincent Tanguay

IPC: B32B7/14 ,  B32B21/13 ,  B32B3/16 ,  B27M1/08 ,  B27G11/00 ,  B27M3/04 ,  B27M3/00

Abstract: The present invention relates to a flexible sheet of wood strips for use in the fabrication of engineered floor boards or wood sheets and including the machine and method of manufacture of the flexible sheet of wood strips. The wood strips provide a wood floor which has much more stability than a solid wood plank which is much more affected by the temperature in a room and the moisture under the floor board. Also solid wood planks are much more expensive than engineered wood planks where only a very thin layer of quality wood material is utilized. The transverse wood strips are constructed of inferior wood material. Two or more treads of flexible material may be secured transversely to the wood strips to provide additional retention of the wood strips in the flexible sheet.

公开(公告)号：US20150050447A1

公开(公告)日：2015-02-19

申请号：US13966396

申请日：2013-08-14

Applicant: BOA-FRANC

Inventor： François Roy ,  Jonathan Cloutier ,  Vincent Tanguay

IPC: B32B7/14 ,  B32B3/16 ,  B32B21/13 ,  B27M3/00

CPC classification number: B32B7/14 ,  B27G11/00 ,  B27M1/08 ,  B27M3/0026 ,  B27M3/0053 ,  B27M3/04 ,  B32B3/16 ,  B32B21/13 ,  B32B2307/734 ,  Y10T156/17 ,  Y10T428/24752

Abstract: The present invention relates to a flexible sheet of wood strips for use in the fabrication of engineered floor boards or wood sheets and including the machine and method of manufacture of the flexible sheet of wood strips. The wood strips provide a wood floor which has much more stability than a solid wood plank which is much more affected by the temperature in a room and the moisture under the floor board. Also solid wood planks are much more expensive than engineered wood planks where only a very thin layer of quality wood material is utilized. The transverse wood strips are constructed of inferior wood material. Two or more treads of flexible material may be secured transversely to the wood strips to provide additional retention of the wood strips in the flexible sheet.

Abstract translation: 本发明涉及一种用于制造工程地板或木质板材的木条的柔性片材，并且包括制造木条的柔性片材的机器和方法。 木条提供了一个比实木板更稳定的木地板，这受到室内温度和地板下湿度的影响。 实木板也比设计木质木材贵得多，其中仅使用非常薄的优质木材材料。 横向木条由劣质木材构成。 柔性材料的两个或多个胎面可以横向地固定在木条上，以便将木条附加在柔性片中。