ATE141544T1 - METHOD AND DEVICE FOR EXTRUSION OR CONTINUOUS TUBE PRESSING OF A MIXTURE OF SMALL PLANT PARTS WITH BINDERS - Google Patents

METHOD AND DEVICE FOR EXTRUSION OR CONTINUOUS TUBE PRESSING OF A MIXTURE OF SMALL PLANT PARTS WITH BINDERS

Info

Publication number
ATE141544T1
ATE141544T1 AT94113635T AT94113635T ATE141544T1 AT E141544 T1 ATE141544 T1 AT E141544T1 AT 94113635 T AT94113635 T AT 94113635T AT 94113635 T AT94113635 T AT 94113635T AT E141544 T1 ATE141544 T1 AT E141544T1
Authority
AT
Austria
Prior art keywords
mixture
pressing
space
filling
binders
Prior art date
Application number
AT94113635T
Other languages
German (de)
Inventor
Karl Schedlbauer
Original Assignee
Heggenstaller Anton Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25867420&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE141544(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19883814099 external-priority patent/DE3814099A1/en
Priority claimed from DE19883814103 external-priority patent/DE3814103C2/en
Application filed by Heggenstaller Anton Ag filed Critical Heggenstaller Anton Ag
Application granted granted Critical
Publication of ATE141544T1 publication Critical patent/ATE141544T1/en

Links

Classifications

    • 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
    • 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
    • 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
    • B27N5/00—Manufacture of non-flat articles
    • B27N5/02—Hollow articles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Glanulating (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The invention relates to a method for profile extruding or tube extruding a mixture of plant particles, in particular wood particles, with binding agents, the mixture being compressed by the ram of an extruder in a filling space and solidified in the curing channel. The filled material is forced through a filling and pressing space, this space widening in the form of a wedge towards the curing channel, so that the filled material experiences uniform compression in the pressing direction. Due to the uniform compression in the length of each extruded piece produced with the pressing stroke, the pressure acting on the bounding walls of the filling and pressing space will be approximately uniform over the length when the final compression of the extruded part is reached. <IMAGE>
AT94113635T 1988-04-26 1989-04-20 METHOD AND DEVICE FOR EXTRUSION OR CONTINUOUS TUBE PRESSING OF A MIXTURE OF SMALL PLANT PARTS WITH BINDERS ATE141544T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19883814099 DE3814099A1 (en) 1988-04-26 1988-04-26 Process and apparatus for the extrusion and tubular extrusion of small parts, in particular small parts of wood, with binders
DE19883814103 DE3814103C2 (en) 1988-04-26 1988-04-26 Method and device for extruding a mixture of small plant parts with binders

Publications (1)

Publication Number Publication Date
ATE141544T1 true ATE141544T1 (en) 1996-09-15

Family

ID=25867420

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94113635T ATE141544T1 (en) 1988-04-26 1989-04-20 METHOD AND DEVICE FOR EXTRUSION OR CONTINUOUS TUBE PRESSING OF A MIXTURE OF SMALL PLANT PARTS WITH BINDERS

Country Status (3)

Country Link
EP (2) EP0638401B1 (en)
AT (1) ATE141544T1 (en)
DE (1) DE58909715D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117659C2 (en) * 1991-05-29 1996-05-02 Karl Schedlbauer Device for the metered introduction of a mixture of small parts, in particular small plant parts, into the filling and pressing space of an extrusion or extrusion tube press
ATE185104T1 (en) * 1994-12-14 1999-10-15 Karl Schedlbauer METHOD AND DEVICE FOR PRODUCING TUBE PLATES AND STRIPS
DE59711690D1 (en) * 1997-10-10 2004-07-08 Werzalit Ag & Co Method and device for producing molded parts
DE102010012838B4 (en) * 2010-03-25 2015-06-18 Guido Pusch Apparatus for the production of compacts
CN106221844B (en) * 2016-08-20 2019-08-09 湛江守仁生物质有限公司 Manufacture is using bamboo wood chip as the automation extrusion equipment of the environment friendly biological fuel of raw material
DE202020100117U1 (en) * 2020-01-10 2021-04-13 Pfeifer Holz Gmbh Extrusion device and extrusion product

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE432095C (en) * 1922-09-06 1926-07-26 Candlot Sa Fa Ets Extruded briquette press with expanding press channel
DE1058658B (en) * 1956-03-19 1959-06-04 E H Leo Pungs Dr Ing Dr Ing Method and device for the continuous production of molded wood chipboard, in particular chipboard
US3530552A (en) * 1968-04-29 1970-09-29 Glen H Calder Extrusion device
DE2714256C2 (en) 1977-03-31 1984-12-20 Anton 8892 Kühbach Heggenstaller Device for shaping and hardening extruded bodies from mainly vegetable material mixed with a binding agent
DE2932405C2 (en) * 1979-08-09 1986-03-06 Anton 8892 Kühbach Heggenstaller Process and extrusion press for the production of small vegetable parts mixed with binding agent
DE2932406C2 (en) 1979-08-09 1983-06-23 Anton 8892 Kühbach Heggenstaller Process and devices for extrusion of a mixture on small plant parts and binders

Also Published As

Publication number Publication date
DE58909715D1 (en) 1996-09-26
EP0339495A2 (en) 1989-11-02
EP0339495A3 (en) 1991-04-03
EP0638401A1 (en) 1995-02-15
EP0638401B1 (en) 1996-08-21

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
EEIH Change in the person of patent owner
EELA Cancelled due to lapse of time