DE355765C - Process for the production of seamless hollow bodies or the like by pressing from wood - Google Patents

Process for the production of seamless hollow bodies or the like by pressing from wood

Info

Publication number
DE355765C
DE355765C DEM61412D DEM0061412D DE355765C DE 355765 C DE355765 C DE 355765C DE M61412 D DEM61412 D DE M61412D DE M0061412 D DEM0061412 D DE M0061412D DE 355765 C DE355765 C DE 355765C
Authority
DE
Germany
Prior art keywords
pressing
hollow bodies
production
wood
seamless hollow
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
DEM61412D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEM61412D priority Critical patent/DE355765C/en
Application granted granted Critical
Publication of DE355765C publication Critical patent/DE355765C/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
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Description

Verfahren zur Herstellung nahtloser Hohlkörper o. dgl. durch Pressung aus Holz. Bei der Verarbeitung von Flechtwerken zu Gegenständen, .bei welchen die einzelnen Flächen im Winkel zueinander stehen, ergeben sich zur Bildung glatter Kanten Schwierigkeiten, die nur durch umständliche Handhabungen oder Einrichtungen behoben werden können. Besonders bemerkbar machen sich diese Schwierigkeiten beim Flechten, wenn es sich um die Herstellung von Hohlkörpern handelt, bei welchen die aufeinanderfolgenden Flächen meist einen rechten Winkel bilden oder starke Krümmungen vorhanden sind, so da8, man in solchen Fällen gezwungen ist, mehrere Flechtstücke, allenfalls unter Einschaltung von Zwischenstücken, zusammenzusetzen.Process for the production of seamless hollow bodies or the like by pressing wooden. When processing wickerwork into objects, where the individual surfaces are at an angle to each other, result in the formation of smoother Edging difficulties only due to cumbersome manipulations or facilities can be fixed. These difficulties are particularly noticeable when Braiding when it comes to the production of hollow bodies, in which the successive surfaces usually form a right angle or strong curvatures are available, so that in such cases one is forced to use several pieces of possibly with the inclusion of intermediate pieces.

Nach der Erfindung gelingt es, ,auf einfache Weise. Hohlkörper aus einarm Stück nahtlos herzustellen, indem als Ausgangsmaterial Flechtwerk aus dünnen Holzbändern gewählt wird!. Wird auf ein derartiges Flechtwerk beire Anliegen auf eine entsprechende Form mit einem Stempel o. dgl. ein Druck ausgeübt, so gibt das Holzbandflechtwerk allmählich nach und schiebt sich ganz von selbst in die richtige und günstigste Lage zur Herbeiführung der gewünschten Endform.According to the invention it is possible, in a simple manner. Hollow body One-arm piece to be produced seamlessly by using wickerwork from thin as the starting material Wooden ribbons is chosen !. Will be based on such a wattle atire concern a corresponding form with a stamp or the like. A pressure is exerted Wooden ribbon wickerwork gradually and pushes itself into the correct one and the most favorable position to achieve the desired final shape.

Zwar war es schon bekannt, Hohlkörper durch Pressung zu erzeugen; jedoch waren hierbei die Wandlungen der Hohlkörper durch diese überlappende, gekrümmte Kantenstücke verbunden, während nach; der Erfindung die Hohlkörper ohne Zuhilfenahme solcher Zwischenstücke tatsächlich aus einem Stück erzeugt werden. Auf der Zeichnung -ist als Ausführungsbeispiel des Erfindungsgegenstandes dnePressung des Deckels und; des Bodens eines zylindrischen Behälters veranschaulicht.It was already known to produce hollow bodies by pressing; however, the changes in the hollow bodies were thereby overlapping and curved Edge pieces connected while after; the invention, the hollow body without assistance such intermediate pieces are actually produced from one piece. On the drawing -is as an embodiment of the subject invention dnePressung the lid and; illustrated the bottom of a cylindrical container.

Abb. i zeigt das Ausgangsflechtwerk für den Deckel, Abb. 2 den fertigen Deckel, A66. 3 einen dazugehörigen Boden, Abb. q. die beiden Teile einer PreBform. Das Flechtwerk a wird auf den vertieften Teil b der Form gelegt und mittels des Stempels c zu denn Deckel d gedrückt. Der gleiche Vorgang gilt für die Herstellung des Bodenteils e.Fig. I shows the initial wickerwork for the lid, Fig. 2 the finished one Cover, A66. 3 an associated floor, Fig. Q. the two parts of a preform. The wickerwork a is placed on the recessed part b of the mold and by means of the Stamp c pressed to cover d. The same process applies to manufacturing of the bottom part e.

Als Ausgangsgeflecht kann natürlich nicht nur ein ebenes, sondern auch; ein zylindrisches oder sonst geformtes, durch Flechten vorgearbeitetes Stück :dienen, das aus einer Lage oder aus mehreren Lagen gebildet sein kann. In letzterem Fahle werden die aufeinanderliegenden Flächen der Lagen vor dem Pressen mit einenn Bindemittel versehen.The starting network can of course not only be a flat, but even; a cylindrical or otherwise shaped piece prepared by braiding : serve, which can be formed from one layer or from several layers. In the latter The surfaces of the layers lying on top of one another are pale before pressing Provide binding agent.

Claims (2)

PATENTANSPRÜCHE: i. Verfahren zur Herstellung nahtloser Hohlkörper o. dgl. durch Pressung aus -Bolz, dadurch gekennzeichnet, däa3 als Ausgangsmaterial Flechtwerk dient. PATENT CLAIMS: i. Process for the production of seamless hollow bodies or the like by pressing from -bolt, characterized in that wickerwork is used as the starting material. 2. Ausführungsform des Verfahrens nach Anspruch i, dadurch gekennzeichnet, daß mehrere übereinanderliegende Schichten Holzbandflechtwerk, die an den Berührungsflächen mit Bindemitteln versehen sind, der Pressungunterzogen werden.2. Embodiment of the method according to claim i, characterized in that that several superimposed layers of wooden ribbon wickerwork, which are at the contact surfaces are provided with binders, are subjected to compression.
DEM61412D Process for the production of seamless hollow bodies or the like by pressing from wood Expired DE355765C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM61412D DE355765C (en) Process for the production of seamless hollow bodies or the like by pressing from wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM61412D DE355765C (en) Process for the production of seamless hollow bodies or the like by pressing from wood

Publications (1)

Publication Number Publication Date
DE355765C true DE355765C (en) 1922-07-01

Family

ID=7310119

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM61412D Expired DE355765C (en) Process for the production of seamless hollow bodies or the like by pressing from wood

Country Status (1)

Country Link
DE (1) DE355765C (en)

Similar Documents

Publication Publication Date Title
DE355765C (en) Process for the production of seamless hollow bodies or the like by pressing from wood
AT80434B (en) Process for the production of seamless hollow bodies o. Process for the production of seamless hollow bodies o. The like.
DE577840C (en) Process for the manufacture of handwheels
DE463441C (en) Process for the production of frames and other relief representations embossed from cardboard
DE500955C (en) Process for producing the free cut of thread cutting dies by bending the cutting lips
DE548717C (en) Process for the production of composite cast bodies
DE463735C (en) Process for the production of printing blocks
AT26589B (en) Button made of compacted wood.
AT152709B (en) Process for making dolls heads in the form of neck heads from crank heads.
DE643523C (en) Furniture consisting of a wooden body and a veneer cladding
AT95867B (en) Method and device for the production of spherical bodies from plastic masses.
DE484897C (en) Stone wood composite panel
DE512382C (en) Process for the production of transparent images after positive and negative reliefs
DE388986C (en) Process for the production of wood imitation
DE417911C (en) Process for the production of colored and patterned decorations exhibiting plates or rods from plastic masses
AT60173B (en) Replacement of metal plating, stereotypes, etching and the like.
DE368451C (en) Process for the production and reproduction of stone mosaic replicas
DE499381C (en) Manufacture of thread cutting dies
DE672983C (en) Process for deep embossing leather
AT131079B (en) Method and device for the production of anchor plates.
AT221915B (en) Method of manufacturing a tool
AT140580B (en) Process for the production of rubber toys made up of various rubber figures.
DE515062C (en) Process for the production of a seam simulation on metal case handles and case handle plates
DE472231C (en) Device for the production of box-shaped objects made of hard rubber
DE527493C (en) Process for the production of palatal plates