• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Wood strands are oriented into parallelism with the aid of a number of adjacent, generally parallel spaces defined by relatively thin, elongated guide members having flat sides with the longitudinal axes of the guide members extending substantially parallel to a support surface below the spaces for receiving the parallel, oriented wood strands. Each pair of adjacent guide members are moved in opposite directions to turn strands which span the guide members until the strand falls into the space therebetween. In one form of the invention, certain of the guide members have yielding projections on their upper margins and the other guide members have positive projections on their upper margins, each yielding projection having a pair of inclined end edges and each positive projection having end edges generally perpendicular to the longitudinal axis of the corresponding guide member. In another form of the invention, each guide member has spaced, yielding and positive projections with a positive projection being between each pair of adjacent yielding projections, respectively. In both forms of the invention, the yielding projections serve to raise wood strands which span the distance between three or more guide members; whereas, the positive projections operate to turn the strands until they fall between the guide members.
    公开号:SU812159A3
    申请号:SU2778412D
    申请日:1977-03-17
    公开日:1981-03-10
    发明作者:Этцольд Роланд；Импеллиццери Юлиус；Воган Томас
    申请人:Бизон-Верке Бэре Унд Гретен Гмбх(Фирма)；
    IPC主号:
    专利说明:

    In the form of triangles b, with this one, the protrusions and 6 are located on the upper edge and have a thickness equal to the thickness of the movable guides 1. On the movable guides 1, the protrusions in the form of rectangular quadrangles 5 alternate with the protrusions of the triangles b, and each the protrusions are arranged in the form of rectangular quadrangles 5 and triangles b .. Between each two moving directions 1 and with projections in the form of triangles 6 there are two movable guides 1 with projections in the rectangular quadrilateral 5, the latter being offset with respect to each other. The protrusions in the form of rectangular quadrangles 5 and triangles b are placed on movable guides and are displaced relative to each other, while the length of the upper extreme edge of each movable guide 1 is equal to the length of the longest orientable particle 2. The device operates as follows. Orientable particles 2 enter the upper edges 7 of the movable guides 1 and since each movable guide 1 has an opposite movement, the protrusions in the form of rectangular quadrilaterals 5 and three angles b rotate each particle 2 in parallel with the movable guides 1, after which the particles 2 fall onto the pallet 3 and the orientation cycle is repeated. invention 1. A device for orienting wood particles, including vertical parallel spaced movable guides, equal distances between which are smaller than the length of the particles to be oriented on the pallet, and the drive, so that In order to increase productivity and operational reliability, the Kazeda movable guide is provided with protrusions that are located on the upper edge and have a thickness equal to the thickness of the movable guideline. 2. The device according to claim 1, which is designed so that the projections are made in the form of rectangular quadrangles. 3. The device according to claim 1, of which is protrusion; made in the form of triangles. 4. The device according to claim 1, of which the protrusions on the movable guides in the form of rectangular quadrangles alternate with the projections in the form of triangles. 5. The device according to claims 2-4, of which it is necessary, with the protrusions in the form of rectangular quadrangles and triangles located on each movable guide. 6. The device according to paragraphs. 2-5, between which two movable guides, provided with triangular projections, are placed two movable guides with projections in the form of rectangular quadrangles, the latter being displaced relative to each other. 7. The device according to Clause 1, that is tl luch, so that the length of the upper extreme edge of each moving guide is equal to the length of the longest oriented particle. Sources of information taken into account in examination 1, US Patent No. 3164511, cl. In 29 J 5/00, 1974. 2. For the registration of the Federal Republic of Germany 1708S32, cl. B 28 B 1/52, 1973.
    权利要求:
    Claims (7)
    [1]
    Claim
    1. A device for orienting wood particles, including vertically parallel movable guides, equal distances between which are less than the length of the particles to be orientated on a pallet, and a drive, due to the fact that, with In order to increase productivity and operational reliability, each movable rail is provided with protrusions that are located on the upper edge and have a thickness equal to the thickness of the movable rail.
    [2]
    2. The device according to p. 1, with the fact that the protrusions are made in the form of rectangular quadrangles.
    [3]
    3. The device _ part and its made in the form
    [4]
    4. Arranging moving guides in the form of rectangular quadrangles alternate with protrusions in the form of triangles.
    [5]
    5. The device according to claims 2-4, with the fact that on each movable guide there are protrusions in the form of rectangular quadrangles and triangles.
    by π. 1, about l and - that protrusions' of triangles.
    under item 1, about t l and the fact that the protrusions on
    [6]
    6. The device according to paragraphs. 2-5, characterized in that between each two movable guides provided with protrusions in the form of triangles, two movable guides with protrusions in the form of rectangular quadrangles are placed, the latter being offset relative to each other.
    [7]
    7. The device according to claim 1, with the fact that the length of the upper extreme edge of each movable guide is equal to the length of the longest oriented particle.
    类似技术:
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    同族专利:
    公开号 | 公开日
    PL199941A1|1979-02-12|
    JPS53121904A|1978-10-24|
    FI67051B|1984-09-28|
    DE2734403A1|1978-09-28|
    FI772319A|1978-09-18|
    US4295557A|1981-10-20|
    DE2734403B2|1979-12-06|
    FI67051C|1985-01-10|
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    PL112641B1|1980-10-31|
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB816285A|1958-01-02|1959-07-08|Hermann Gewecke|Manufacture of constructional materials from wood chips|
    US3708053A|1971-05-06|1973-01-02|Brex Corp|Shuffle feed mechanism|
    US4058201A|1974-12-20|1977-11-15|Elmendorf Research, Inc.|Method and apparatus for orienting wood strands into parallelism|DE2916541C2|1979-04-24|1983-09-29|Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe|Plant for processing lignocellulose-containing particles for the production of wood-based panels|
    DE2933593C2|1979-08-18|1982-01-14|G. Siempelkamp Gmbh & Co, 4150 Krefeld|Device for spreading chips on a spreading pad|
    DE3018683C2|1980-05-16|1986-05-15|Carl Schenck Ag, 6100 Darmstadt|Device for aligning chips in a preferred direction in the manufacture of chipboard|
    DE3034772C2|1980-09-15|1985-06-05|Bison-Werke Bähre & Greten GmbH & Co KG, 3257 Springe|Multi-layer plate made of lignocellulose-containing particles provided with at least one binding agent, method for their production and device for carrying out the method|
    US4505663A|1982-06-01|1985-03-19|Board Of Control Of Michigan Technological University|Flake feeder aligner including reciprocating baffles|
    NZ210306A|1983-11-23|1987-04-30|Repco Ltd|Continuously forming reconstituted wood product from separated fibres|
    DE3707194C2|1987-03-06|1993-03-04|Maschinenfabrik Esterer Ag, 8262 Altoetting, De|
    DE29707143U1|1997-04-21|1997-07-03|Kvaerner Panel Sys Gmbh|Device for aligning and depositing elongated particles such as wood chips, wood fibers or the like. on a continuously moving surface|
    DE10230606B4|2002-07-08|2016-09-08|Dieffenbacher GmbH Maschinen- und Anlagenbau|Device for the longitudinal orientation of elongated wood chips|
    CA2518616A1|2003-03-12|2004-09-23|Sekisui Chemical Co., Ltd.|Apparatus for orienting and laminating binder-adhered wood chips and method of manufacturing wooden composite material|
    RU2534263C1|2013-03-26|2014-11-27|Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирский государственный технологический университет" |Method of orientation of wood particles and device for its implementation|
    CN107511909A|2017-08-16|2017-12-26|国家林业局竹子研究开发中心|The preparation method and production equipment of helical form Recombined bamboo|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US05/778,412|US4295557A|1977-03-17|1977-03-17|Apparatus and method for aligning elongated ligno-cellulosic strands into parallelism|
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