AU3811799A - Method and device for producing an extrusion profile - Google Patents

Method and device for producing an extrusion profile

Info

Publication number
AU3811799A
AU3811799A AU38117/99A AU3811799A AU3811799A AU 3811799 A AU3811799 A AU 3811799A AU 38117/99 A AU38117/99 A AU 38117/99A AU 3811799 A AU3811799 A AU 3811799A AU 3811799 A AU3811799 A AU 3811799A
Authority
AU
Australia
Prior art keywords
spirals
compression
mandrel
pressing
prevented
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.)
Abandoned
Application number
AU38117/99A
Inventor
Karl Schedlbauer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27218234&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU3811799(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1998126408 external-priority patent/DE19826408A1/en
Priority claimed from DE1998138187 external-priority patent/DE19838187A1/en
Application filed by Individual filed Critical Individual
Publication of AU3811799A publication Critical patent/AU3811799A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/34—Heating or cooling presses or parts thereof
    • 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
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • 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
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/246—Screw constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Metal Extraction Processes (AREA)

Abstract

The invention relates to extrusion profiles and extrusion tubular profiles made of small parts with or without bonding agents which do not or which slightly flow under compression. During production, compression is generated by pressing spirals. According to the invention, a spiral is used whose transport path enlarges up to the end thereof which is located on the extruded section side. Control of the compression can additionally be improved in an advantageous manner by changing the insertion depth of the spindle or of a mandrel into the extruded section. The mixture from idling is prevented from rotaring the spirals are prevented from turning by the cross-section of the mandrel and by the gaps which expand in the direction of pressing and which are situated between the pressing spirals. The insertion depth of the spirals, worms or mandrel is preferably computer controlled in order to limit compression.
AU38117/99A 1998-03-25 1999-03-23 Method and device for producing an extrusion profile Abandoned AU3811799A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE19813028 1998-03-25
DE19813028 1998-03-25
DE1998126408 DE19826408A1 (en) 1998-06-15 1998-06-15 Making extrusion profile out of a mixture of small parts, especially out of wood chip mixture
DE19826408 1998-06-15
DE19838187 1998-08-24
DE1998138187 DE19838187A1 (en) 1998-08-24 1998-08-24 Making extrusion profile out of a mixture of small parts, especially out of wood chip mixture
PCT/EP1999/001982 WO1999048675A1 (en) 1998-03-25 1999-03-23 Method and device for producing an extrusion profile

Publications (1)

Publication Number Publication Date
AU3811799A true AU3811799A (en) 1999-10-18

Family

ID=27218234

Family Applications (3)

Application Number Title Priority Date Filing Date
AU38117/99A Abandoned AU3811799A (en) 1998-03-25 1999-03-23 Method and device for producing an extrusion profile
AU35212/99A Abandoned AU3521299A (en) 1998-03-25 1999-03-23 Method and device for producing continuous extrusion profiles and extrusion tubular profiles from small parts
AU31472/99A Abandoned AU3147299A (en) 1998-03-25 1999-03-23 Method and device for producing a profiled material

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU35212/99A Abandoned AU3521299A (en) 1998-03-25 1999-03-23 Method and device for producing continuous extrusion profiles and extrusion tubular profiles from small parts
AU31472/99A Abandoned AU3147299A (en) 1998-03-25 1999-03-23 Method and device for producing a profiled material

Country Status (5)

Country Link
EP (3) EP1068068A1 (en)
AT (1) ATE349305T1 (en)
AU (3) AU3811799A (en)
DE (4) DE59914093D1 (en)
WO (3) WO1999048676A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29912822U1 (en) 1999-07-22 2000-08-17 Heggenstaller Anton Ag Extrusion press for small plant parts
DE10013184A1 (en) 2000-03-17 2001-09-20 Deutsche Telekom Ag Selective photon polarization method for quantum processor involves activating electrooptical modulator in specific time, during which probability of presence of photon is maximum
DE20018347U1 (en) 2000-10-26 2001-10-31 Heggenstaller Anton Ag Extrusion press for small vegetable components mixed with binder
EP1238792A3 (en) * 2001-01-13 2003-05-14 Karl Schedlbauer Method and apparatus for the continuous extrusion of solid or hollow profiles from small parts
DE10234835B4 (en) * 2002-07-31 2007-10-25 Karl Schedlbauer Method and an apparatus for producing an extruded profile
EP1752267B1 (en) 2005-08-10 2013-07-24 Anton Heggenstaller GmbH Extrusion press
ITMO20050348A1 (en) * 2005-12-23 2007-06-24 Imal Srl SYSTEM FOR PRESSING WITH EXTRUSION OF INCOERENT WOODEN MATERIAL AND RELATIVE PRESSING METHOD
DE102006055116B4 (en) * 2006-11-21 2013-10-17 Anton Heggenstaller Gmbh Method and extrusion plant for producing extruded products
DE202006017826U1 (en) 2006-11-21 2008-03-27 Anton Heggenstaller Gmbh Extrusion plant for the production of extruded products
RU2465135C1 (en) * 2011-05-13 2012-10-27 Государственное образовательное учреждение высшего профессионального образования "Оренбургский государственный университет" Drying-pelletising extruder
CN102963032A (en) * 2012-11-13 2013-03-13 林肇辉 Clamping and pressing mechanism at tail of spice pin of bamboo stick forming spice machine
CN108424336B (en) * 2017-12-13 2020-07-14 北京航空航天大学 Automatic unload syllogic constant pressure screw pressure forming device of medicine

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4755C (en) * E. TESCHNER, Apotheker, in Peterswaldau i"n Schi Machine for the production of toxic pills
GB667430A (en) * 1948-11-29 1952-02-27 Directie Staatsmijnen Nl Apparatus for the manufacture of fuel briquettes and the like
CH357549A (en) * 1957-08-30 1961-10-15 Curvi Board Establishment Process for the continuous production of a strand and extrusion press for carrying out this process
FR2063573A5 (en) * 1969-10-22 1971-07-09 Dow Chemical Co Screw extruder for synthetic resin extrus- - ion
DE2016771A1 (en) * 1970-04-08 1971-10-21 Nikex Nehezipari Külkererskedelmi, Vallalat, Budapest Continuous heat treatment for wood chip panels
DE2324133A1 (en) * 1973-05-12 1974-11-28 Hoechst Ag OUTSIDE CALIBRATION OF EXTRUDED HOLLOW PROFILES MADE OF THERMOPLASTIC PLASTIC
DE2535989C3 (en) * 1975-08-12 1980-06-26 Anton 8891 Unterbernbach Heggenstaller Device for curing extruded bodies
US4125635A (en) * 1977-04-26 1978-11-14 Ruyter Peter W A De Method for making a meat analog
US4316865A (en) * 1978-06-05 1982-02-23 Saint-Gobain Industries Method for heat treatment of fibrous mats
NL7809933A (en) * 1978-10-02 1980-04-08 Inst Voor Bewaring DEVICE FOR PRESSING FIBER MATERIAL, IN PARTICULAR DRIED GREEN FEED, TO BALES.
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
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
JPS5857932A (en) * 1981-10-01 1983-04-06 Toshiba Mach Co Ltd Screw for plastic extruding machine
FR2541626B1 (en) * 1983-02-25 1985-10-11 Meo Robert Di PROCESS FOR PRODUCING A MOLDED PROFILE IN MINERAL, VEGETABLE OR SYNTHETIC PARTICLES OR FIBERS AND DEVICE FOR CARRYING OUT SAID METHOD
DE3510969A1 (en) * 1984-03-26 1986-01-02 Wieneke, Franz, Prof. Dr.-Ing., 3406 Bovenden Compression moulding device for fibrous material
DE3715487A1 (en) 1987-05-09 1988-11-17 Walter Voest METHOD FOR PRODUCING COMPONENTS
ATE113893T1 (en) * 1988-04-26 1994-11-15 Karl Schedlbauer METHOD AND APPARATUS FOR EXTRUSION OR TUBE EXTRUSION.
SU1546038A1 (en) * 1988-05-03 1990-02-28 Volokitin Vladimir F Screw feeder
DE3844192A1 (en) 1988-12-29 1990-07-05 Karl Schedlbauer METHOD AND DEVICE FOR CONTROLLING THE COMPRESSION AND / OR FOR GENERATING A HIGHER COMPRESSED EDGE ZONE WITH IMPROVED SURFACE IN THE EXTRACTION OF SMALL PARTS, IN PARTICULAR VEGETABLE SMALL PARTS WITH BINDERS
GB8916002D0 (en) * 1989-07-13 1989-08-31 Prosyma Res Ltd Finishing process for extruded profiles
DE4027583C2 (en) * 1990-08-31 1997-01-23 Schedlbauer Karl Device for pressing extruded parts
US5284546A (en) * 1991-01-04 1994-02-08 Tilby Sydney E Apparatus for manufacture of structural panel
DE9113443U1 (en) * 1991-10-29 1992-12-03 Anton Heggenstaller Gmbh, 8892 Kuehbach, De
SE469536B (en) * 1991-12-05 1993-07-19 Vattenfall Energisyst Ab SEAT AND DEVICE FOR INPUT OF FRAGMENTED MATERIAL TO PRESSURE CONTAINERS
EP0718079B1 (en) * 1994-12-14 1999-09-29 Karl Schedlbauer Process and device for the manufacture of tube panels and strips
GB9511511D0 (en) * 1995-06-07 1995-08-02 Trim Masters Int Ltd Polymer processing apparatus

Also Published As

Publication number Publication date
WO1999048675A1 (en) 1999-09-30
WO1999048659A1 (en) 1999-09-30
AU3521299A (en) 1999-10-18
DE59914093D1 (en) 2007-02-08
EP1068068A1 (en) 2001-01-17
EP1066138B1 (en) 2006-12-27
DE19980475D2 (en) 2001-07-12
DE19980473D2 (en) 2001-06-21
DE19980474D2 (en) 2001-07-26
WO1999048676A1 (en) 1999-09-30
EP1068069A1 (en) 2001-01-17
EP1066138A1 (en) 2001-01-10
ATE349305T1 (en) 2007-01-15
AU3147299A (en) 1999-10-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase