DE539786C - Plywood board - Google Patents

Plywood board

Info

Publication number
DE539786C
DE539786C DED58255D DED0058255D DE539786C DE 539786 C DE539786 C DE 539786C DE D58255 D DED58255 D DE D58255D DE D0058255 D DED0058255 D DE D0058255D DE 539786 C DE539786 C DE 539786C
Authority
DE
Germany
Prior art keywords
filler
cavities
frame
pressure
plywood board
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
DED58255D
Other languages
German (de)
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.)
Czeczowiczka & Adler
Original Assignee
Czeczowiczka & Adler
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 Czeczowiczka & Adler filed Critical Czeczowiczka & Adler
Application granted granted Critical
Publication of DE539786C publication Critical patent/DE539786C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Description

Sperrholzplatte Von den bekannten Sperrholzplatten mit einer Mittellage aus einem Holzgerippe, dessen Hohlräume mit einem Füllstoff ausgefüllt sind, unterscheidet sich der Erfindungsgegenstand dadurch, daß der Füllstoff in gleicher Stärke wie die Streben des Gerippes und in gleicher Größe wie die Hohlräume des Gerippes druckfest brikettiert ist und in die Hohlräume verlegt worden ist. Dadurch wird nach Aufbringen der Deckfurniere eine besonders gut stehende Platte geschaffen. Bisher hat man den Füllstoff lose in die Hohlräume gebracht und gegebenenfalls mit der Platte zusammengepreßt. Durch die Verwendung des brikettierten Füllstoffs ist auch die Herstellung der Mittellagen vereinfacht. Der zur Herstellung der Brikette nötige Füllstoff besteht in bekannter Weise aus Pflanzenfasern, wie Maisstroh, Zuckerrohr, Holzspänen u. dgl., welche unter der Einwirkung von Druck und Wärme sowie geeigneten Bindemitteln in Preßformen zu Briketten gepreßt werden.Plywood sheet From the well-known plywood sheets with a middle layer from a wooden frame, the cavities of which are filled with a filler, differentiates the subject matter of the invention in that the filler has the same strength as the struts of the framework and pressure-resistant in the same size as the cavities of the framework is briquetted and has been laid in the cavities. This will after application the face veneer created a particularly well-standing panel. So far you have Filler placed loosely in the cavities and optionally pressed together with the plate. By using the briquetted filler, the production of the middle layers is also possible simplified. The filler required to manufacture the briquette is known Way from plant fibers, such as corn stalks, sugar cane, wood chips and the like under the action of pressure and heat as well as suitable binders in compression molds pressed into briquettes.

Claims (1)

PATENTANSPRUCH: Sperrholzplatte mit einer Zwischenlage aus einem Holzgerippe, dessen Hohlräume mit einem Füllstoff ausgefüllt sind, dadurch gekennzeichnet, daß der Füllstoff in gleicher Stärke wie die Streben des Gerippes druckfest, fertig brikettiert und in der gleichen Größe wie die Hohlräume des Gerippes in diese eingelegt ist und die Deckfurniere sowohl auf das Gerippe als auch auf das druckfeste Füllbrikett aufgeleimt sind. PATENT CLAIM: Plywood sheet with an intermediate layer of a wooden frame, the cavities of which are filled with a filler, characterized in that the filler is pressure-resistant to the same strength as the struts of the frame, briquetted and in the same size as the cavities of the frame is inserted into them and the face veneers are glued to both the framework and the pressure-resistant filling briquette.
DED58255D 1928-09-05 1929-04-27 Plywood board Expired DE539786C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT539786X 1928-09-05

Publications (1)

Publication Number Publication Date
DE539786C true DE539786C (en) 1931-12-02

Family

ID=3676304

Family Applications (1)

Application Number Title Priority Date Filing Date
DED58255D Expired DE539786C (en) 1928-09-05 1929-04-27 Plywood board

Country Status (1)

Country Link
DE (1) DE539786C (en)

Similar Documents

Publication Publication Date Title
DE1808349A1 (en) Process for the production of lightweight bodies or panels
DE539786C (en) Plywood board
DE625579C (en) Process for the production of synthetic wood
DE291945C (en)
DE933110C (en) Process for the production of profiled bodies from wood waste
AT109266B (en) Process for the production of vulcanized fiber cases.
DE571845C (en) Contiguous pressed coal
DE743599C (en) Method for manufacturing orthopedic footrests
DE842255C (en) Process for the production of veneered wooden frame doors
DE931857C (en) Process for the production of grid plates for building construction and furniture construction
DE812715C (en) Panel, in particular building panel
AT85675B (en) Process for the production of shoe insoles.
DE451822C (en) Process for the production of curved, veneered frames of the same shape and similar furniture parts
DE1701748U (en) TRIM AND COVER STRIP e.g. LISENE OD. DGL.
CH248511A (en) Ski.
DE638228C (en) Process for the production of synthetic wood panels
DE358726C (en) Process for compacting wood
DE599702C (en) Facility for the production of plywood panels
DE288319C (en)
DE831766C (en) Coffin, cupboard, container or the like and method for their manufacture
DE817523C (en) Manufacture of swellable wooden parts
DE712020C (en) Process for the saccharification of small wood
DE108865C (en)
DE536598C (en) Method of improving resonance wood
AT107740B (en) Wooden door.