GB789929A - Composite wood chip board structure and method of its manufacture - Google Patents

Composite wood chip board structure and method of its manufacture

Info

Publication number
GB789929A
GB789929A GB7924/56A GB792456A GB789929A GB 789929 A GB789929 A GB 789929A GB 7924/56 A GB7924/56 A GB 7924/56A GB 792456 A GB792456 A GB 792456A GB 789929 A GB789929 A GB 789929A
Authority
GB
United Kingdom
Prior art keywords
board
chips
march
manufacture
thickness
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB7924/56A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB789929A publication Critical patent/GB789929A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04C2/16—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 of fibres, chips, vegetable stems, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/143—Orienting the particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/28—Moulding or pressing characterised by using extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/26—Extrusion presses; Dies therefor using press rams

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

789,929. Making artificial wood boards. BIBBY, R. D. March 14,1956 [March 15, 1955], No. 7924/56. Classes 70.and 87(2). An artificial wood board 30 is formed by extruding wood chips and a binder, e.g. urea formaldehyde resin, between heated platens 22, 23. The maximum dimension of the chips lies within the range of from 0À5 to 0À9 of the thickness of the board. It is stated that because the chips are of such a size they become disposed endways in alignment with the thickness of the board, during extrusion, although the ends of the chips near the surfaces of the board are inclined rearwardly to give them an arcuate formation. The material in the hopper 20 may be agitated by rotating members 29 or by vibration. The mixture may comprise hard woods, e.g., ash, oak, and hickory, soft woods, e.g. pine and cedar, the resin, flour, and a lubricant. Specification 784,179 is referred to.
GB7924/56A 1955-03-15 1956-03-14 Composite wood chip board structure and method of its manufacture Expired GB789929A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US789929XA 1955-03-15 1955-03-15

Publications (1)

Publication Number Publication Date
GB789929A true GB789929A (en) 1958-01-29

Family

ID=22147439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924/56A Expired GB789929A (en) 1955-03-15 1956-03-14 Composite wood chip board structure and method of its manufacture

Country Status (1)

Country Link
GB (1) GB789929A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109767A (en) * 1960-10-24 1963-11-05 Polovtseff Boris Composite board and method of making same
WO2005018890A1 (en) * 2003-08-20 2005-03-03 Markus Bard Method for producing a multilayer fibreboard
US8021508B2 (en) 2007-11-23 2011-09-20 Raute Oyj Method for producing wood fibre boards
CN103331802A (en) * 2013-06-18 2013-10-02 泗阳蓝阳托盘设备科技有限公司 Plant fiber extruded product containing horizontal bars, as well as extruding machine and production method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109767A (en) * 1960-10-24 1963-11-05 Polovtseff Boris Composite board and method of making same
WO2005018890A1 (en) * 2003-08-20 2005-03-03 Markus Bard Method for producing a multilayer fibreboard
US8021508B2 (en) 2007-11-23 2011-09-20 Raute Oyj Method for producing wood fibre boards
CN103331802A (en) * 2013-06-18 2013-10-02 泗阳蓝阳托盘设备科技有限公司 Plant fiber extruded product containing horizontal bars, as well as extruding machine and production method
CN103331802B (en) * 2013-06-18 2015-11-25 泗阳蓝阳托盘设备科技有限公司 Inside establish the string extruded product of latitude muscle and extruder and production method

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