EP0336098A3 - Device for uniforming the distribution weight per unit area of mats - Google Patents

Device for uniforming the distribution weight per unit area of mats Download PDF

Info

Publication number
EP0336098A3
EP0336098A3 EP19890103202 EP89103202A EP0336098A3 EP 0336098 A3 EP0336098 A3 EP 0336098A3 EP 19890103202 EP19890103202 EP 19890103202 EP 89103202 A EP89103202 A EP 89103202A EP 0336098 A3 EP0336098 A3 EP 0336098A3
Authority
EP
European Patent Office
Prior art keywords
fleece
uniforming
mats
per unit
unit area
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.)
Granted
Application number
EP19890103202
Other languages
German (de)
French (fr)
Other versions
EP0336098A2 (en
EP0336098B1 (en
Inventor
Reinhard Kessing
Friedrich Dipl.-Holzwirt Schröder
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.)
Bison Werke Baehre and Greten GmbH and Co KG
Original Assignee
Bison Werke Baehre and Greten GmbH and Co KG
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 Bison Werke Baehre and Greten GmbH and Co KG filed Critical Bison Werke Baehre and Greten GmbH and Co KG
Publication of EP0336098A2 publication Critical patent/EP0336098A2/en
Publication of EP0336098A3 publication Critical patent/EP0336098A3/en
Application granted granted Critical
Publication of EP0336098B1 publication Critical patent/EP0336098B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B27N3/146—Controlling mat weight distribution

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Es wird eine Vorrichtung zur Vergleichmäßigung der Flächengewichtsverteilung ein- oder mehrschichtiger Vliese (2) zur Herstellung von Holzspan-, Holzfaser- oder dergleichen Platten, beschrieben, bei der einen über zumindest einen Streukopf beschickten Vliesträger eine sich uber die Vliesbreite erstreckende Rückbürsteinheit (3) zugeordnet und diese Rückbürsteinheit eine in der Vliesteilchen-Rückwurfstreubahn gelegene Verteileinheit (4) zur Ablenkung auftreffender Vliesteilchen vorgeschaltet ist. It becomes a device for equalizing the basis weight distribution single or multi-layer fleece (2) for production of wood chips, wood fiber or similar panels, described, in which one is fed via at least one spreading head Fleece backing extends across the width of the fleece Back brush unit (3) assigned and this back brush unit one located in the nonwoven particle throwback lane Upstream distribution unit (4) for deflecting fleece particles is.

EP89103202A 1988-04-07 1989-02-23 Device for uniforming the distribution weight per unit area of mats Expired - Lifetime EP0336098B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3811677 1988-04-07
DE3811677A DE3811677A1 (en) 1988-04-07 1988-04-07 DEVICE FOR COMPARISONING THE AREA WEIGHT DISTRIBUTION OF FLEECE

Publications (3)

Publication Number Publication Date
EP0336098A2 EP0336098A2 (en) 1989-10-11
EP0336098A3 true EP0336098A3 (en) 1991-03-27
EP0336098B1 EP0336098B1 (en) 1993-06-02

Family

ID=6351557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89103202A Expired - Lifetime EP0336098B1 (en) 1988-04-07 1989-02-23 Device for uniforming the distribution weight per unit area of mats

Country Status (4)

Country Link
US (1) US4998869A (en)
EP (1) EP0336098B1 (en)
DE (2) DE3811677A1 (en)
ES (1) ES2040913T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250632B (en) * 1990-10-18 1994-11-23 Unisearch Ltd Tandem mass spectrometry systems based on time-of-flight analyser
SE503676C2 (en) * 1994-11-28 1996-07-29 Flaekt Ab Apparatus for smoothing a material web consisting of particles
DE19503407C2 (en) * 1995-02-02 1999-07-01 Kvaerner Panel Sys Gmbh Device for equalizing the basis weight distribution of nonwovens
DE10064541A1 (en) * 2000-12-22 2003-04-30 Dieffenbacher Schenck Panel Equalizing roller
DE102006030122B4 (en) * 2006-06-28 2008-05-21 Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg The scattering material plant
EP2695982A1 (en) * 2012-08-06 2014-02-12 Oskar Dilo Maschinenfabrik KG Device and method for equalizing or providing a profile to a mat of flocked fibers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202743A (en) * 1961-09-06 1965-08-24 Elmendorf Armin Method of forming a composite panel
DE1224920B (en) * 1965-04-10 1966-09-15 Wuertex Maschb G M B H Machine for the production of wood chip fleece or the like.
DE1453410A1 (en) * 1962-06-26 1970-07-02 Schenck Gmbh Carl Process for forming a strand from wood chips or similar material and system for carrying out the process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA676710A (en) * 1963-12-24 D. Moore Lorenzo Felted fibrous mat and apparatus for preparing same
US2241051A (en) * 1935-12-16 1941-05-06 Armstrong Cork Co Apparatus for manufacturing molded inlaid linoleum
US2441169A (en) * 1943-06-19 1948-05-11 Roman Charles Machine for forming artificial board
US2689975A (en) * 1948-06-25 1954-09-28 Leng Franz Maria Apparatus and method for producing building boards
US2635301A (en) * 1948-09-30 1953-04-21 Plywood Res Foundation Web or mat forming device
US2822024A (en) * 1956-01-16 1958-02-04 Allwood Inc Apparatus for manufacturing wood particle boards
SU151689A1 (en) * 1961-02-10 1961-11-30 н С.С. Амираг Machine for loading bulk and lump materials into a metallurgical furnace

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202743A (en) * 1961-09-06 1965-08-24 Elmendorf Armin Method of forming a composite panel
DE1453410A1 (en) * 1962-06-26 1970-07-02 Schenck Gmbh Carl Process for forming a strand from wood chips or similar material and system for carrying out the process
DE1224920B (en) * 1965-04-10 1966-09-15 Wuertex Maschb G M B H Machine for the production of wood chip fleece or the like.

Also Published As

Publication number Publication date
DE58904543D1 (en) 1993-07-08
DE3811677A1 (en) 1989-10-19
EP0336098A2 (en) 1989-10-11
ES2040913T3 (en) 1993-11-01
EP0336098B1 (en) 1993-06-02
US4998869A (en) 1991-03-12

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