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公开(公告)号：KR1020160047079A
公开(公告)日：2016-05-02
申请号：KR1020140142883
申请日：2014-10-21
Applicant: 서울대학교산학협력단
IPC: E04F15/024 , E04F15/10 , E04C2/38
CPC classification number: E04F15/02038 , E04F2201/035
Abstract: 본발명에따른조립식바닥재는일측면에형성되어하부는제1 돌출부와제1 수용홈이마련되고상부는제1연결부가마련되는제1 체결구조, 조립식바닥재의타측면에형성되어하부는제2 돌출부와제2 수용홈이마련되고상부는제2 연결부가마련되는제2 체결구조를가지며, 제1 체결구조는이웃하는조립식바닥재의제2 체결구조와연결되되, 하부의제1 돌출부와제2 수용홈이주먹장맞춤방식으로연결되고, 상부의제1 연결부와제2 연결부가끼움결합되는것을특징으로한다.
Abstract translation: 本发明的目的是提供一种具有改进结构的截面地板材料，其不仅可以在倾斜平面上而且水平面上组装，而不需要移除闩锁突起，通过平滑地组合地板材料来提高加工性能，并且增加 地板材料之间的粘结力。 为了达到这个目的，根据本发明的截面地板材料包括：形成在分段地板材料的一侧上的第一联接结构，其中下部包括第一突出部分和第一接收槽，以及 上部包括第一连接部; 以及形成在所述截面地板材料的另一侧上的第二联接结构，其中下部包括第二突出部和第二接收槽，并且上部包括第二连接部。 关于此，第一联接结构与相邻地板材料的第二联接结构连接。 此外，下部的第一突出部分和第二接收槽通过燕尾接头连接，并且上部的第一连接部分和第二连接部分通过插入而联接。
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公开(公告)号：KR101359476B1
公开(公告)日：2014-02-11
申请号：KR1020130163640
申请日：2013-12-26
Applicant: 서울대학교산학협력단
IPC: B27M1/08
Abstract: 본 발명은 대단면 목재에 중공을 성형하는 단계, 및 중공 처리된 대단면재 재료를 열기 건조하는 대단면재 건조방법에 있어서, 중공 처리된 대단면재 외면에 수분 탈출방지수단을 제공하는 단계를 더욱 포함하는, 중공목재 건조방법에 관한 것이고, 상기 수분탈출방지수단을 부가함으로써 수분의 외부 표면으로 증발되는 것이 억제되고 중공 안쪽으로 수분이 증발되므로 건조결함인 할렬 발생을 억제할 수 있고, 건조속도가 우수한 기술적 효과를 달성할 수 있다.
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公开(公告)号：KR1020140004055A
公开(公告)日：2014-01-10
申请号：KR1020130163640
申请日：2013-12-26
Applicant: 서울대학교산학협력단
IPC: B27M1/08
CPC classification number: B27K5/0095 , B27K5/001 , F26B3/02
Abstract: The present invention relates to a method for drying hollow timber which comprises the following steps: molding hollow holes on a large section of a timber; and drying the large section timber with the hollow holes using hot air. The method additionally includes a step of providing a moisture separation preventing unit on the outer surface of the large section timber with the hollow holes. By applying the moisture separation preventing unit, the evaporation of the moisture from the outer surface is controlled, and the moisture is evaporated inside the hollow holes to prevent the generation of cleaving which is a defect generated from drying and improving the drying speed.
Abstract translation: 本发明涉及一种干燥中空木材的方法，包括以下步骤：在大部分木材上模制中空孔; 并用热风干燥大型木材与空心孔。 该方法还包括在具有中空孔的大型木材的外表面上设置防潮分离单元的步骤。 通过施加防潮分离单元，控制来自外表面的水分的蒸发，并且在中空孔内蒸发水分，以防止由干燥产生的缺陷的产生裂纹并提高干燥速度。
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公开(公告)号：KR1020120036423A
公开(公告)日：2012-04-18
申请号：KR1020100098084
申请日：2010-10-08
Applicant: 서울대학교산학협력단
IPC: B27K5/04
CPC classification number: F26B1/00 , B27K3/0214 , B27K5/001 , F26B2210/16
Abstract: PURPOSE: A hollow wood drying method is provided to accelerate a drying operation based on high temperatures by sealing the external side of wood with a hollow structure and suppressing the escaping of moisture through the external surface of wood. CONSTITUTION: A hollow part is shaped in wood of large sized cross sections. The wood with the hollow part is dried based on heating. A moisture escaping preventive unit is arranged on the external surface of the wood. The moisture escaping preventive unit is arranged on the surface or the transversal cross section of the wood. The moisture escaping preventive unit is physical or chemical. The physical moisture escaping preventive unit is cloth, synthetic resin wrap, aluminum wrap, iron, or paper, and the chemical moisture escaping preventive unit is a film forming agent.
Abstract translation: 目的：提供中空木材干燥方法，通过用中空结构密封木材的外侧，并通过木材的外表面防止水分逸出，从而加速基于高温的干燥操作。 构成：中空部分在大尺寸横截面的木材中成形。 具有中空部分的木材基于加热而干燥。 在木材的外表面上设置防潮防止单元。 防潮单元布置在木材的表面或横截面上。 防潮单位是物理或化学的。 物理防潮单元是布，合成树脂包装，铝包装，铁或纸，化学防潮排放单元是成膜剂。
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