IL72044A - Process for the manufacture of bearing bolts,profiles,beams and the like of compressed small vegetable particles - Google Patents

Process for the manufacture of bearing bolts,profiles,beams and the like of compressed small vegetable particles

Info

Publication number
IL72044A
IL72044A IL72044A IL7204484A IL72044A IL 72044 A IL72044 A IL 72044A IL 72044 A IL72044 A IL 72044A IL 7204484 A IL7204484 A IL 7204484A IL 72044 A IL72044 A IL 72044A
Authority
IL
Israel
Prior art keywords
particles
pressing
press dies
compressed
profiles
Prior art date
Application number
IL72044A
Other versions
IL72044A0 (en
Original Assignee
Heggenstaller Anton
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 Heggenstaller Anton filed Critical Heggenstaller Anton
Publication of IL72044A0 publication Critical patent/IL72044A0/en
Publication of IL72044A publication Critical patent/IL72044A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/14—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with substantially solid, i.e. unapertured, web

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Forging (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Sliding-Contact Bearings (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Catalysts (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Abstract

1. Method of manufacturing compressed elements from vegetable particles, in particular wood particles, mixed with binding agents, wherein the particles are introduced into a hollow chamber formed by a plurality of press dies and the press dies successively exert a pressing force from different directions upon the introduced mass under the influence of heat, characterised in that, for the production of support crossbars, profiles, beams or similar compressed elements, at least one, preferably two opposing board-like strips of pressure transmitting material, e.g. natural wood, fibre-reinforced plastic layers or the like provided with an adhesive and/or synthetic resin coating are inserted in the hollow chamber and confine the particles between them, whereupon firstly the press dies associated with the belt region exert a pressing power by way of the board-like strips upon the particles and then the press dies associated with the side surfaces are moved toward one another into pressing position, and that finally follow-up pressing of the belt regions of the compressed element is effected by maintaining the pressing power acting upon the side surfaces before the compressed element is hardened by the action of heat and maintenance of the pressing power.
IL72044A 1983-06-13 1984-06-07 Process for the manufacture of bearing bolts,profiles,beams and the like of compressed small vegetable particles IL72044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3321307A DE3321307C2 (en) 1983-06-13 1983-06-13 Process for the production of support bars, profile bars, beams and the like from small pressed plant parts

Publications (2)

Publication Number Publication Date
IL72044A0 IL72044A0 (en) 1984-10-31
IL72044A true IL72044A (en) 1989-03-31

Family

ID=6201364

Family Applications (1)

Application Number Title Priority Date Filing Date
IL72044A IL72044A (en) 1983-06-13 1984-06-07 Process for the manufacture of bearing bolts,profiles,beams and the like of compressed small vegetable particles

Country Status (6)

Country Link
EP (1) EP0130359B1 (en)
AT (1) ATE47079T1 (en)
DE (2) DE3321307C2 (en)
ES (1) ES8506510A1 (en)
IL (1) IL72044A (en)
NO (1) NO158173C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307557A1 (en) * 1983-03-03 1984-09-06 Heggenstaller, Anton, 8892 Kühbach METHOD AND DEVICE FOR FORMING PROFILES, CONSTANT CROSS-SECTIONS FROM VEGETABLE SMALL PARTS
DE3916774A1 (en) * 1989-05-23 1990-11-29 Anton Heggenstaller METHOD AND DEVICE FOR PRESSING A RIGID BEAM-SHAPED SHAPED BODY FROM VEGETABLE SMALL PARTS
DE3941170A1 (en) * 1989-12-13 1991-06-20 Heggenstaller Anton Gmbh METHOD AND DEVICE FOR PRESSING MOLDED BODIES FROM VEGETABLE SMALL PARTS
DE8914649U1 (en) * 1989-12-13 1991-04-11 Anton Heggenstaller AG, 86556 Kühbach Profile made of molded plant parts
DE4301153C1 (en) * 1993-01-18 1994-02-10 Karl Moser Extruded beam of bonded wood particles - contains one-piece core with greater resistance to bending and tension loads inside lengthwise passage
SE532102C2 (en) 2008-12-23 2009-10-20 Newbeam Sweden Ab Press and method for forming beams of glue-prepared wood chips with at least one substantially U-shaped cross section

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825674A (en) * 1953-04-02 1958-03-04 Prase Werner Method of producing boards of pressed composition material
DE1282297B (en) * 1963-02-01 1968-11-07 Weyerhaeuser Co Process for producing a molded part from molding compound
US3933968A (en) * 1968-01-29 1976-01-20 Pierre Sorbier Method of moulding articles from a paste like material
US4058580A (en) * 1974-12-02 1977-11-15 Flanders Robert D Process for making a reinforced board from lignocellulosic particles
US4131705A (en) * 1977-09-06 1978-12-26 International Telephone And Telegraph Corporation Structural laminate
DE2823053C2 (en) * 1978-05-26 1983-07-14 Anton 8892 Kühbach Heggenstaller Load-bearing component
US4213928A (en) * 1978-06-19 1980-07-22 Kockums Industri Ab Method of making structural chipboard wood beam
DE2948082A1 (en) * 1979-11-29 1981-06-04 Anton 8891 Unterbernbach Heggenstaller Extruded chipboard beam - pressed without slider is turned over for optimum strength properties
DE3035701C2 (en) * 1980-09-22 1982-12-23 Anton 8892 Kühbach Heggenstaller Pallet base and process for its manufacture

Also Published As

Publication number Publication date
EP0130359B1 (en) 1989-10-11
DE3480064D1 (en) 1989-11-16
NO158173C (en) 1988-07-27
IL72044A0 (en) 1984-10-31
DE3321307C2 (en) 1986-06-19
DE3321307A1 (en) 1984-12-13
EP0130359A2 (en) 1985-01-09
NO842343L (en) 1984-12-14
ATE47079T1 (en) 1989-10-15
ES533327A0 (en) 1985-08-01
NO158173B (en) 1988-04-18
EP0130359A3 (en) 1986-08-13
ES8506510A1 (en) 1985-08-01

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