GB1503527A - Scattering apparatus for use in forming a layer of material - Google Patents

Scattering apparatus for use in forming a layer of material

Info

Publication number
GB1503527A
GB1503527A GB19704/75A GB1970475A GB1503527A GB 1503527 A GB1503527 A GB 1503527A GB 19704/75 A GB19704/75 A GB 19704/75A GB 1970475 A GB1970475 A GB 1970475A GB 1503527 A GB1503527 A GB 1503527A
Authority
GB
United Kingdom
Prior art keywords
sieves
particles
coarse
layer
rollers
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
GB19704/75A
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 GB1503527A publication Critical patent/GB1503527A/en
Expired 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

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)
  • Feeding Of Articles To Conveyors (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1503527 Discharging hoppers B GRETEN [trading as BISON-WERKE BAHRE & GRETEN GmbH & CO KG] 9 May 1975 [9 May 1974] 19704/75 Heading B8S [Also in Division B5] Apparatus for use in forming a layer of material, for example during the production of a length of board such as chipboard, comprises a metering bin (1) having a discharge opening (2), Fig. 1 (not shown), from which the material falls via a triangular shaped deflector 7 on to two oscillating inclined sieves 10, 11, the grating size of the sieves being such that mediumcoarse and fairly-coarse particles move downwards over the sieve surfaces while very fine and fine particles fall through the sieves 10, 11 on to a layer carrier, for example a conveyer belt (not shown), the medium-coarse and fairlycoarse particles being fed to rotating scattering rollers 12, 13 which deposit those particles into the area beneath the sieves 10, 11, while the fine particles which pass through the sieves 10, 11 are caused to travel to the upper and lower sides of the medium-coarse and fairly-coarse particles by means of an air blower 37 which blows air in two horizontal opposite directions in the direction of the rollers 12, 13. Both sieves 10, 11 are pivotally mounted on respective levers 16, 22 and 17, 23, the upper edges 14, 15 of the sieves being attached to a plate 26 which is connected to an arm 27 movable to-and-fro in the direction of the arrow 30 by an eccentric drive 29, thereby oscillating the sieves. The scattering rollers 12, 13 are driven by means of belt drives 34, 33 from a motor (35). The apparatus is movable transversely to the direction of movement of the layer carrier.
GB19704/75A 1974-05-09 1975-05-09 Scattering apparatus for use in forming a layer of material Expired GB1503527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2422468A DE2422468C3 (en) 1974-05-09 1974-05-09 Scattering device for producing a chip fleece that can be pressed into chipboard

Publications (1)

Publication Number Publication Date
GB1503527A true GB1503527A (en) 1978-03-15

Family

ID=5915072

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19704/75A Expired GB1503527A (en) 1974-05-09 1975-05-09 Scattering apparatus for use in forming a layer of material

Country Status (8)

Country Link
BE (1) BE828893A (en)
DE (1) DE2422468C3 (en)
FI (1) FI751357A (en)
GB (1) GB1503527A (en)
IT (1) IT1035645B (en)
PL (1) PL93909B1 (en)
SE (2) SE397299B (en)
SU (1) SU931096A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113733268A (en) * 2021-09-26 2021-12-03 江苏彩旭木业有限公司 Cold press is used in production of science and technology veneer convenient to stack alignment veneer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017111093B4 (en) * 2017-05-22 2020-01-30 Dieffenbacher GmbH Maschinen- und Anlagenbau Spreading system for producing a spreading material mat and method for operating such a spreading system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113733268A (en) * 2021-09-26 2021-12-03 江苏彩旭木业有限公司 Cold press is used in production of science and technology veneer convenient to stack alignment veneer

Also Published As

Publication number Publication date
SE407035B (en) 1979-03-12
FI751357A (en) 1975-11-10
DE2422468B2 (en) 1976-10-28
DE2422468A1 (en) 1975-11-13
DE2422468C3 (en) 1980-03-06
BE828893A (en) 1975-09-01
SU931096A3 (en) 1982-05-23
SE7610911L (en) 1976-10-01
IT1035645B (en) 1979-10-20
SE7504951L (en) 1975-11-10
PL93909B1 (en) 1977-07-30
SE397299B (en) 1977-10-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee