WO2013025021A9 - Madrier de grume résistant à la déformation - Google Patents

Madrier de grume résistant à la déformation Download PDF

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Publication number
WO2013025021A9
WO2013025021A9 PCT/KR2012/006409 KR2012006409W WO2013025021A9 WO 2013025021 A9 WO2013025021 A9 WO 2013025021A9 KR 2012006409 W KR2012006409 W KR 2012006409W WO 2013025021 A9 WO2013025021 A9 WO 2013025021A9
Authority
WO
WIPO (PCT)
Prior art keywords
log
drill hole
deformation
board
present
Prior art date
Application number
PCT/KR2012/006409
Other languages
English (en)
Korean (ko)
Other versions
WO2013025021A3 (fr
WO2013025021A2 (fr
Inventor
이은철
Original Assignee
Lee Eun Cheol
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lee Eun Cheol filed Critical Lee Eun Cheol
Priority to CN201280039698.7A priority Critical patent/CN103764356A/zh
Publication of WO2013025021A2 publication Critical patent/WO2013025021A2/fr
Publication of WO2013025021A3 publication Critical patent/WO2013025021A3/fr
Publication of WO2013025021A9 publication Critical patent/WO2013025021A9/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • B27M3/06—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks of composite floor plates per se by assembling or jointing the parqueting blocks
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • E04C3/185—Synthetic reinforcements

Definitions

  • the present invention relates to a log board, and in particular, to a deformation-resistant log board that is prevented from bending deformation even when stored in a state of insufficient drying, or used in the manufacture of woodworking products.
  • the wide surface of the log board is easily bent by moisture, because the main reason is that the cells inside the log are absorbed and expanded, and when dried, the moisture in the cytoplasm evaporates and the cell membrane contracts, thereby causing bending deformation. to be.
  • Log boards are used for the production of floors, wooden furniture and windows.
  • Floors will be described, for example, in the form, structure, and use of log boards.
  • the floor is a space where the floor is spaced from the ground to allow ventilation underneath, open part of the outer wall or open and close easily.
  • Daecheong refers to a relatively large space between the main room and parcel, love room and parcel or intuitionu. Space smaller than Daecheong is called Maru. It is a functional living space rather than a symbolic and authoritative space in a house.
  • the floor is the same room as the ondol room except for the floor and the ceiling, and the floor is the floor structure. The function is mostly a storage space.
  • ⁇ Maru is a space that connects each room to the courtyard or base in each room and Daecheong.
  • the parquet has the same function as the ridge but the copper bar supports the ear frame without the ridge. It is usually simply placed in front of the front wall for easy access when entering the room from the yard or podium. Numaru is usually located at the edge of Sarangchae in the upper class housing.
  • the long ear and the big ear form four corners using wide members.
  • the ear fittings make a passbook in the long gusset, fit it into the donkey, and stitch it to the floor with a double-column or a tent to keep the earpiece tight.
  • the floors are pushed to the side and the final dongle closes.
  • log boards made of sufficiently dry wood are needed for more than two years. It needs to be trimmed and leveled so it needs a thick board.
  • nailing to prevent the warp of the log board during the manufacture of woodworking products there is a problem of poor quality.
  • the main object of the present invention is to provide a new type of log board that can effectively prevent the bending deformation even if the wood is not enough drying.
  • Another object of the present invention is to provide a log board that can provide a product using a log board at a lower cost and improved quality.
  • the present inventors cut the wood into a board, even if not sufficiently dry, and then drilled the drill hole from one end to the other end and inserted the core material of the corresponding thickness, the bending deformation by dry shrinkage effectively
  • the present invention has been completed by discovering a very interesting fact that it is possible to manufacture high-quality woodworking products even with a thin board of thin material.
  • one or more drill holes extending from one end to the other end of the log board body is formed, and the core material of the thickness and length corresponding thereto is inserted into the drill hole.
  • Modified log slabs are provided.
  • a deformation-resistant log board characterized in that the drill hole is a through hole.
  • a deformation-resistant log board characterized in that the drill hole is formed in the tree ring transverse direction.
  • Using the deformation-resistant log board according to the present invention can produce woodworking products such as floorboards, solid wood furniture, windows and doors that are durable and durable even in a thin thickness, and the manufacturing cost can be significantly lowered compared to the prior art. Can be.
  • FIG. 1 is an exploded perspective view of a deformable log board according to an embodiment of the present invention
  • Figure 2 is an exploded perspective view of the inner deformation-forming log board sandwiching the core in the transverse direction in accordance with a preferred embodiment of the present invention
  • Figure 2a is one core material
  • Figure 2b is an exploded perspective view of the deformation-resistant log board sandwiching two cores Is
  • 3 to 7 are pictures taken the process of making the well floor.
  • one or two or more drill holes 11 extending from one end to the other end of the log board body 10 are cut out, and the core material 20 having a thickness and length corresponding thereto is inserted into the drill hole 11.
  • the core material 20 having a thickness and length corresponding thereto is inserted into the drill hole 11.
  • the deformation-resistant log board of the present invention includes both a log board processed for a specific purpose and an unprocessed log board.
  • the drill hole 11 is inserted into the log board to be used for the processing of the floor board, the core 20 is inserted, or as a floor board A drill hole 11 is formed in the processed log board and the core 20 is inserted to implement the deformation-resistant log board of the present invention.
  • the core 20 needs to have a lower bending deformation force than the log board main body 10, and there is no limitation on the material as long as it can satisfy these requirements in the state processed by the core.
  • preferred materials include wood, resin, metal, stone, ceramic and cement, the most preferred being wood.
  • the flexural deformation force of the core board is much lower than that of the log board body, so it is confirmed that the bending deformation caused by the dry shrinkage of the log board body is effectively prevented.
  • the drill hole 11 is preferably drilled through a drill hole which is drilled at one end and drilled through the other end, a drill hole formed at one end, and drilled at both ends or drilled at both ends, respectively.
  • drilling at both ends does not correspond exactly in the middle and not in communication with each other, by inserting the corresponding core material into each of the drill holes, the desired bending prevention effect can be obtained.
  • the diameter of the drill hole 11 is not damaged during the processing of the log board main body 10 by the drilling process, is not exposed during the processing of the log board main body 10 by a planer, etc. It may be a caliber.
  • the inner deformation-forming log board of the example shown includes a long log board body 10 in which one drill hole 11 extending from one end to the other end in the longitudinal direction is formed; The core 20 is inserted into and fixed to the drill hole 11.
  • the log board body 10 uses a long rectangular board, but this is only an example, and the present invention is not limited thereto.
  • the shape of the log board body 10 may be a short rectangle, square, triangle, polygon, or the like. It may be elliptical.
  • one drill hole 11 is formed in the longitudinal direction of the board, but may be formed in the width direction or two or more.
  • the bending deformation can be effectively prevented.
  • the log board when the log board is wide or long, it may be considered to insert two or more.
  • one core material 20 is to be inserted and fixed, it is preferable to form the drill hole 11 in the center, and when it is desired to insert and fix two or more core materials, it is preferable to form at equal intervals.
  • FIG. 2 shows a deformation-resistant log board according to another embodiment of the present invention.
  • the example shown shows that the drill holes 11 are formed in the ring transverse direction. Since the log board is most severely deformed in the transverse direction of the rings, the drill hole 11 is formed in the ring transverse direction of the log board body 10 and the core 20 is inserted and fixed to prevent the bending deformation more effectively. Can be.
  • the log transverse direction of the log board body 10 is the width direction
  • the drill hole 11 is made out in the width direction
  • the length direction is the drill hole 11 in the length direction
  • the core material 20 is inserted therein. It is preferable to fix it.
  • the deformation-resistant log board of the present invention can be used for various kinds of woodworking, and representative examples thereof include parquet, wooden furniture and windows.
  • the deformation-resistant log board of the present invention is used, for example, in parquet, wooden furniture, or windows, it is possible to make a product that is durable and durable even in a thin thickness.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)

Abstract

La présente invention concerne un madrier de grume résistant à la déformation dans lequel : un trou de perçage (11) s'étendant d'une extrémité à l'autre extrémité d'un corps de madrier de grume (10) est formé; et un cœur (20) qui correspond audit trou de perçage (11) en termes d'épaisseur et de longueur, est introduit et fixé audit trou de perçage (11). Le madrier de grume de la présente invention peut empêcher de manière efficace une déformation de courbure, et ainsi, par utilisation d'un tel effet, il est possible de fabriquer des produits de bois d'œuvre qui sont résistants et ont une excellente durabilité même lorsqu'ils sont minces, tels que des planches de plancher, des meubles en bois dur, des fenêtres et des portes et analogues, et en outre, les coûts de fabrication peuvent être réduits de manière considérable par comparaison à des madriers de grume classiques.
PCT/KR2012/006409 2011-08-17 2012-08-10 Madrier de grume résistant à la déformation WO2013025021A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201280039698.7A CN103764356A (zh) 2011-08-17 2012-08-10 抗大变形圆木板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0081564 2011-08-17
KR1020110081564A KR101244639B1 (ko) 2011-08-17 2011-08-17 내변형성 통나무 널판

Publications (3)

Publication Number Publication Date
WO2013025021A2 WO2013025021A2 (fr) 2013-02-21
WO2013025021A3 WO2013025021A3 (fr) 2013-04-11
WO2013025021A9 true WO2013025021A9 (fr) 2013-06-13

Family

ID=47715575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006409 WO2013025021A2 (fr) 2011-08-17 2012-08-10 Madrier de grume résistant à la déformation

Country Status (3)

Country Link
KR (1) KR101244639B1 (fr)
CN (1) CN103764356A (fr)
WO (1) WO2013025021A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101851192B1 (ko) 2017-09-20 2018-04-23 유한회사 풍경아트 목재마루 시공방법
CN114161542B (zh) * 2021-12-16 2022-12-23 四川兴事发木业有限公司 拼装木门生产用定位系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115609A (en) 1991-07-03 1992-05-26 Peter Sing Method of converting logs and resultant product
KR19990035356U (ko) * 1999-06-15 1999-09-06 노규상 가구재
KR20040032712A (ko) * 2002-10-10 2004-04-17 어경해 고강도 특수목 제작 방법
KR100522961B1 (ko) * 2002-10-15 2005-10-20 김소형 내부보강재가 삽입된 수목용 지주 및 그 제조방법
CN1597278A (zh) * 2003-09-16 2005-03-23 邢一 木材板块的防变形方法
CN2654757Y (zh) * 2003-11-24 2004-11-10 于洪波 一种木地板
KR101105149B1 (ko) * 2009-02-27 2012-01-17 충남대학교산학협력단 목질섬유와 천연섬유를 보강재로 하는 유사목재 복합재 및 이의 제조방법

Also Published As

Publication number Publication date
WO2013025021A3 (fr) 2013-04-11
KR20130019552A (ko) 2013-02-27
KR101244639B1 (ko) 2013-03-18
CN103764356A (zh) 2014-04-30
WO2013025021A2 (fr) 2013-02-21

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