DE471389C - Method for fastening a plywood floor provided with a bordered edge to the vessel jacket - Google Patents
Method for fastening a plywood floor provided with a bordered edge to the vessel jacketInfo
- Publication number
- DE471389C DE471389C DEH109267D DEH0109267D DE471389C DE 471389 C DE471389 C DE 471389C DE H109267 D DEH109267 D DE H109267D DE H0109267 D DEH0109267 D DE H0109267D DE 471389 C DE471389 C DE 471389C
- Authority
- DE
- Germany
- Prior art keywords
- edge
- fastening
- vessel jacket
- floor provided
- plywood floor
- 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
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
- B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
Sperrholzbodens an dem Gefäßmantel Das Hauptpatent betrifft ein Verfahren zur Befestigung eines mit einem umgebördelten Rand versehenen Sperrholzbodens an einem Gefäßmantel mittels Preßformen, das darin besteht, daß der untere Rand des Gefäßmantels rund der umgebördelte Rand des Bodens unter gleichzeitiger Verleimung in einem Ringspalt zusammengepreßt werden, der von der Mantelform und einer Bodenform gebildet wird, indem beispielsweise die Ränder des Bodens und - Mantels durch axialen Druck in den Ringspalt hineingepreßt werden. Gemäß der vorliegenden Erfindung erfolgt das Zusammenpressen durch auf den Rand des Bodens ausgeübten, radial nach außen gerichteten Druck. Auf diese Weise kann man Druck von beliebiger Höhe anwenden. Zur Ausübung dieses Druckes wird vorteilhaft eine Bodenform benutzt, die zu diesem Zweck in an sich bekannter Weise gus radial beweglichen, durch ein Treibglied auseinanderpreßbaren Backen besteht.Plywood bottom on the vessel shell. The main patent relates to a method for attaching a plywood floor with a beaded edge a vessel jacket by means of compression molding, which consists in that the lower edge of the Vessel jacket around the beaded edge of the base with simultaneous glueing are pressed together in an annular gap, which is formed by the shell shape and a bottom shape is formed by, for example, the edges of the bottom and shell by axial Pressure can be pressed into the annular gap. According to the present invention takes place the compression exerted on the edge of the floor, radially outwards directional pressure. In this way one can apply pressure of any height. To exert this pressure, a bottom form is advantageously used, which is to this Purpose in a known manner gus radially movable, can be pressed apart by a drive member Baking consists.
In der Zeichnung ist eine Ausführungsform zur Ausführung dieses Verfahrens durch Abb.1 in einem senkrechten Schnitt und durch Abb. z ebenfalls in einem senkrechten, aber rechtwinklig zu dem ersten gedachten Schnitt veranschaulicht, während Abb.3 eine halbe Oberansicht wiedergibt. Es ist ein Gefäß von kreisrundem Grundriß angenommen, doch gilt sinngemäß die Ausführungsform auch für elliptische oder sonstige Grundrisse.In the drawing is one embodiment for carrying out this method through Fig.1 in a vertical section and through Fig.z also in a vertical, but at right angles to the first imaginary section, while Fig.3 reproduces a half top view. A vessel with a circular plan is assumed, however, the embodiment also applies analogously to elliptical or other floor plans.
rn ist die außen kegelförmige innere Preßform, die die beiden Holzplatten a gegen die Innenwand der Mantelform h und mittels eines oberen abgesetzten Teiles n auch nach unten drückt, wobei sie sich zuletzt auch gegen den Sperrholzboden b legt. Innerhalb dies umgebogenen Randes des Bodens ,b befinden sich die die -Bodenförin bLdenden Preßbäcken o, die durch einen kegelförmigen Dorn p auseinandergedrängt werden können, so daß sie den Rand des Bodens b gegen die Innenseite des Randes der Mantelplatte. a anpressen. Das Zurückziehen der Preßbacken o erfolgt durch einen .Ring f^ mi,t Keilflächen, die gegen -entsprechende Keilflächen der Preßbacken o wirken.rn is the outer conical inner mold that holds the two wooden panels a against the inner wall of the shell shape h and by means of an upper stepped part n also pushes down, finally also against the plywood floor b lays. Inside this bent edge of the bottom, b are the the bottom forin bLdenden press jaws o, which are forced apart by a conical mandrel p can be so that they b the edge of the bottom against the inside of the edge the shell plate. press on a. The pressing jaws o are withdrawn by a .Ring f ^ mi, t wedge surfaces, the counter-corresponding wedge surfaces of the press jaws o works.
Das Auseinandertreiben der Preßbacken könnte natürlich auch durch irgendein anderes Treibglied, z. B. durch Exzenter, Kniehebel o. dgl., bewirkt werden, wie auch das Zurückziehen der Preßbacken auf verschiedene Weise erfolgen kann.The driving apart of the jaws could of course also through any other drive link, e.g. B. by eccentric, toggle lever or the like., Are effected, as well as the retraction of the jaws can be done in different ways.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH109267D DE471389C (en) | Method for fastening a plywood floor provided with a bordered edge to the vessel jacket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH109267D DE471389C (en) | Method for fastening a plywood floor provided with a bordered edge to the vessel jacket |
Publications (1)
Publication Number | Publication Date |
---|---|
DE471389C true DE471389C (en) | 1929-02-11 |
Family
ID=7170763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH109267D Expired DE471389C (en) | Method for fastening a plywood floor provided with a bordered edge to the vessel jacket |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE471389C (en) |
-
0
- DE DEH109267D patent/DE471389C/en not_active Expired
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