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DE668507C - Press for making plates, blocks, etc. Like. Made of several individual layers of wood glued together - Google Patents

Press for making plates, blocks, etc. Like. Made of several individual layers of wood glued together

Info

Publication number
DE668507C
DE668507C DEN37601D DEN0037601D DE668507C DE 668507 C DE668507 C DE 668507C DE N37601 D DEN37601 D DE N37601D DE N0037601 D DEN0037601 D DE N0037601D DE 668507 C DE668507 C DE 668507C
Authority
DE
Germany
Prior art keywords
press
blocks
individual layers
glued together
several individual
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
DEN37601D
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.)
Becker and Van Huellen GmbH and Co
Original Assignee
Becker and Van Huellen GmbH and Co
Publication date
Priority to DEN37601D priority Critical patent/DE668507C/en
Application granted granted Critical
Publication of DE668507C publication Critical patent/DE668507C/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
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Description

Presse zum Herstellen von Platten, Blöcken u. dgl. aus mehreren miteinander verleimten Einzellagen aus Holz Den Gegenstand der Erfindung bildet eine weitere Ausbildung der Presse nach Patent 666 35o, bei welcher der Raum zwischen den beweglichen-Preßplatten allseitig durch einen nachgiebigen Mantel abgeschlossen ist, innerhalb dessen die Druck-, Temperatur- und Feuchtigkeitsverhältnisse geregelt werden können. Die Erfindung stellt insofern eine weitere Ausbildung dieser Presse dar, als der Raum zwischen den gegeneinander beweglichen Preßplatten allseitig durch einen starren Mantel abgeschlossen ist, der gegenüber den Preßplatten durch nachgiebige Mittel abgedichtet ist und deshalb gleichzeitig zur Preßhubbegrenzung dient. Dadurch wird nämlich eine unerwünschte Zusammenpressung des Preßgutes vermieden, so daß ein innerhalb der Ummantelung herrschender Überdruck besser auf das Innere des Preßlings einwirken kann. Der Mantel nach der Erfindung bietet auch eine bessere Möglichkeit zum Einleiten einer Flüssigkeit, z. B. eines Imprägnierungsmittels, die unter erhöhtem Druck in den Preßling eindringt.Press for producing plates, blocks and the like from several together glued individual layers of wood The subject of the invention is another Formation of the press according to patent 666 35o, in which the space between the movable press plates is closed on all sides by a flexible jacket, within which the Pressure, temperature and humidity conditions can be regulated. The invention represents a further development of this press insofar as the space between the mutually movable press plates closed on all sides by a rigid jacket which is sealed against the press plates by resilient means and therefore also serves to limit the press stroke. This is namely an undesirable Compression of the material to be pressed avoided, so that a prevailing within the casing Overpressure can act better on the interior of the compact. The coat after the Invention also offers a better way of introducing a liquid, z. B. an impregnation agent that penetrates the compact under increased pressure.

Auf der Zeichnung ist der Gegenstand der Erfindung beispielsweise dargestellt.In the drawing, the subject of the invention is for example shown.

Der Einfachheit halber ist eine Presse mit nur einem Arbeitsraum dargestellt, doch kann dieselbe sinngemäß auch als Etagenpresse ausgebildet werden. Links von der Mittellinie ist die Presse in geöffnetem, rechts im geschlossenen Zustande dargestellt. Mit a ist das Pressenunterteil mit Zylinder, mit b das Pressenoberteil und mit c sind die Preßsäulen bezeichnet, die durch Muttern d angezogen werden. e ist der Preßkolben, f der Preßtisch, und g sind Platten, die in bekannter Weise geheizt und gekühlt werden können. Der Pr eßling h ist links in ungepreßtem, rechts in gepreßtem Zustande dargestellt.For the sake of simplicity, a press is shown with only one work space, but it can also be designed as a multi-tier press. The press is shown in the open position to the left of the center line and in the closed position on the right. With a is the lower part of the press with cylinder, with b the upper part of the press and with c are the press columns, which are tightened by nuts d. e is the plunger, f the press table, and g are plates that can be heated and cooled in a known manner. The compact h is shown on the left in the uncompressed state and on the right in the pressed state.

Die Stirnseiten des Preßlings sind gegenüber der Außenluft durch einen starren Mantel i abgeschlossen, der gegenüber den Platten g durch nachgiebige Mittel, z. B. Gummiringe k, abgedichtet ist und deshalb gleichzeitig zur Hubbegrenzung dient. Das gasförmige Regelmittel, z. B. Dampf, wird durch die mit einem Regelventil yz versehene Leitung l eingeführt.The front sides of the compact are against the outside air through a rigid jacket i completed, which is opposite the plates g by resilient means, z. B. rubber rings k, is sealed and therefore also serves to limit the stroke. The gaseous control agent, e.g. B. steam, is through the with a control valve yz provided line l introduced.

Claims (1)

PATENTANSPRUCH: Presse zum Herstellen von Platten, Blöcken u. dgl. aus mehreren miteinander verleimten Einzellagen aus Holz nach Patent 666 35o, dadurch gekennzeichnet, daß die gegeneinander beweglichen Preßplatten (g) allseitig durch einen starren Mantel (i), der gegenüber den Preßplatten (g) durch nachgiebige Mittel (k), wie Gummiringe o. dgl., abgedichtet ist, verbunden sind. 'PATENT CLAIM: Press for producing plates, blocks and the like. made of several individual layers of wood glued together according to patent 666 35o, thereby characterized in that the mutually movable press plates (g) through on all sides a rigid jacket (i) which is opposed to the press plates (g) by resilient means (k), such as rubber rings or the like. Sealed, are connected. '
DEN37601D Press for making plates, blocks, etc. Like. Made of several individual layers of wood glued together Expired DE668507C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN37601D DE668507C (en) Press for making plates, blocks, etc. Like. Made of several individual layers of wood glued together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN37601D DE668507C (en) Press for making plates, blocks, etc. Like. Made of several individual layers of wood glued together

Publications (1)

Publication Number Publication Date
DE668507C true DE668507C (en) 1938-12-03

Family

ID=7347553

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN37601D Expired DE668507C (en) Press for making plates, blocks, etc. Like. Made of several individual layers of wood glued together

Country Status (1)

Country Link
DE (1) DE668507C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063404A1 (en) * 1981-04-14 1982-10-27 Carbocol Inc. Steam bonding of solid lignocellulosic material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063404A1 (en) * 1981-04-14 1982-10-27 Carbocol Inc. Steam bonding of solid lignocellulosic material

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