DE47620C - Fournier wedge press - Google Patents

Fournier wedge press

Info

Publication number
DE47620C
DE47620C DENDAT47620D DE47620DA DE47620C DE 47620 C DE47620 C DE 47620C DE NDAT47620 D DENDAT47620 D DE NDAT47620D DE 47620D A DE47620D A DE 47620DA DE 47620 C DE47620 C DE 47620C
Authority
DE
Germany
Prior art keywords
wedges
wedge
driving
section
bar
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 - Lifetime
Application number
DENDAT47620D
Other languages
German (de)
Original Assignee
K. KlRCHgraber in München
Publication of DE47620C publication Critical patent/DE47620C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D3/00Veneer presses; Press plates; Plywood presses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B30PRESSES
    • B30BPRESSES IN GENERAL
    • B30B1/00Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/40Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by wedge means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Joining Of Building Structures In Genera (AREA)

Description

Pateντ-Anspruch:Pateντ claim:

Eine Fournier - Keilpresse mit vertical verschieb- und feststellbaren Prefsbalken c, auf dessen unterer Fläche die Prismen d fest, drehbar und verschiebbar angeordnet sind, welche die Keilsysteme e1 e tragen, deren untere Keile, wenn angetrieben, ein einfaches und leichtes Fournieren gestatten.A Fournier wedge press with vertically displaceable and lockable Prefsbalken c, on the lower surface of which the prisms d are fixed, rotatably and displaceably arranged, which carry the wedge systems e 1 e , the lower wedges of which, when driven, allow simple and easy fourning.

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Fig. ι zeigt eine Ansicht der Presse bei theilweisem Schnitt, Fig. 2 einen Schnitt A-B, Fig. 3 einen Schnitt C-D. FIG. 1 shows a view of the press in partial section, FIG. 2 a section AB, FIG. 3 a section CD. In den beiderseitig angeordneten Verticalnuthen a1 a1 des Ständers α ab, in dessen Horizontalbalken b eine Eisenschiene b1 eingezogen ist, ist der Balken c, ebenfalls durch ein T- etc. Eisen versteift, mittelst der seitlichen Schienen c1 auf- und abschiebbar. Seine jeweilige Stellung wird dadurch fixirt, dafs in den Verticalbalken a a des Ständers Bohrungen a? angeordnet sind, durch welche, wenn mit Bohrung c2 der Schiene c1 correspondirend, Bolzen c3 gesteckt wird, der in dieser Weise die feste Verbindung herstellt.In the vertical groove a 1 a 1 on both sides of the stand α ab, in whose horizontal bar b an iron rail b 1 is drawn, the bar c, also stiffened by a T-iron etc., can be pushed up and down by means of the side rails c 1 . Its respective position is thereby fixes, that aa in the vertical bar of the stator bores a? are arranged, through which, when corresponding with hole c 2 of the rail c 1 , bolt c 3 is inserted, which establishes the fixed connection in this way. Auf der unteren Seite des Prefsbalkens, der oben die Handhabe c4 hat, sind die Prismen d angeordnet. Dieselben sind derart mit dem Prefsbalken c verbunden, dafs die beiden äufseren (Fig. 1) fest, die inneren jedoch entweder um Bolzen d1 drehbar (Fig. 2, links) oder in schwalbenschwanzförmiger Nuth geführt (Fig. 2, rechts) angebracht sind. Mit diesen Prismen sind die oberen Keile e1 fest verbunden, mit denen, in schwalbenschwanzförmigen Nuthen in ihnen laufend, die unteren Keile e in der aus der Zeichnung ersichtlichen Weise correspondiren. Durch Antreiben dieser Keile in der Pfeilrichtung wird das darunter befindliche Material successive fest zusammengeprefst und ist daher ein sehr leichtes Fournieren ermöglicht.On the lower side of the Prefsbalkens, which has the handle c 4 at the top, the prisms d are arranged. These are connected to the prefab beam c in such a way that the two outer ones (Fig. 1) are fixed, the inner ones are either rotatable about bolts d 1 (Fig. 2, left) or guided in a dovetail groove (Fig. 2, right) . The upper wedges e 1 are firmly connected to these prisms, with which, running in dovetail grooves in them, the lower wedges e correspond in the manner shown in the drawing. By driving these wedges in the direction of the arrows, the material underneath is successively firmly pressed together and therefore very easy fournating is made possible. Die Anwendungsweise des Apparates ist folgende :The method of application of the device is as follows: Das zu fournierende Material wird auf die Querbalken b der in entsprechenden Abständen und In entsprechender Anzahl angeordneten Ständer aufgelegt, die Prefsbalken so weit herabgelassen, bis sie aufliegen, und hernach mittelst Bolzen fixirt. Nun werden die einzelnen Keilsysteme je nach Bedarf geordnet, indem sie entweder verschoben (Fig. 2, rechts) oder gedreht werden (Fig. 2, links). Nun werden die unteren Keilstücke e in der Pfeilrichtung angetrieben.The material to be veneered is placed on the crossbeams b of the stands, which are arranged at appropriate intervals and in a corresponding number, the prefsbalken lowered until they rest, and then fixed by means of bolts. Now the individual wedge systems are arranged as required by either shifting them (Fig. 2, right) or rotating them (Fig. 2, left). Now the lower wedge pieces e are driven in the direction of the arrow. Wenn die Längsachsen der correspondirenden Keilsysteme der einzelnen Ständer eine Gerade bilden, so kann dieses Austreiben sämmtlicher hinter einander liegenden Keile durch einen einzigen Hammerschlag vor sich gehen, indem zwischen den Keilen Bretter e2 eingelegt werden (Fig. 2), welche beim Antreiben des äufsersten Keiles ein solches sämmtlicher hinter einander liegenden Keile bewirken.If the longitudinal axes of the corresponding wedge systems of the individual uprights form a straight line, this driving out of all the wedges lying one behind the other can be done by a single blow of the hammer, by inserting boards e 2 between the wedges (Fig. 2), which when driving the outermost Wedge cause such all the wedges lying one behind the other.
DENDAT47620D Fournier wedge press Expired - Lifetime DE47620C (en)

Publications (1)

Publication Number Publication Date
DE47620C true DE47620C (en)

Family

ID=322648

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT47620D Expired - Lifetime DE47620C (en) Fournier wedge press

Country Status (1)

Country Link
DE (1) DE47620C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791259A (en) * 1954-02-12 1957-05-07 Stephen I Griglak Instrument for straightening bent lugs of a type casting matrix
DE1121845B (en) * 1956-10-08 1962-01-11 Willi Meyer Dipl Ing Clamping device for chains in chain testing devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791259A (en) * 1954-02-12 1957-05-07 Stephen I Griglak Instrument for straightening bent lugs of a type casting matrix
DE1121845B (en) * 1956-10-08 1962-01-11 Willi Meyer Dipl Ing Clamping device for chains in chain testing devices

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