CH368609A - Formwork panel and process for its manufacture - Google Patents

Formwork panel and process for its manufacture

Info

Publication number
CH368609A
CH368609A CH7019859A CH7019859A CH368609A CH 368609 A CH368609 A CH 368609A CH 7019859 A CH7019859 A CH 7019859A CH 7019859 A CH7019859 A CH 7019859A CH 368609 A CH368609 A CH 368609A
Authority
CH
Switzerland
Prior art keywords
legs
surrounding
cladding panel
grooves
flank
Prior art date
Application number
CH7019859A
Other languages
German (de)
Inventor
Jermann-Studer Josef
Original Assignee
Jermann Studer Josef
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 Jermann Studer Josef filed Critical Jermann Studer Josef
Priority to CH7019859A priority Critical patent/CH368609A/en
Publication of CH368609A publication Critical patent/CH368609A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)

Description

  

  Verschalungsplatte     und    Verfahren zu deren Herstellung    Gemäss vorliegender Erfindung ist     eine    an den  Stirnflanken durch an den Rändern     Umfassungsschen-          kel    aufweisende Schienen umfasste     Verschalungsplatte     aus Holz dadurch gekennzeichnet, dass ein im Quer  schnittprofil mit Widerhaken versehener Mittelschen  kel der     betreffenden    Schiene zwischen deren     Umfas-          sungsschenkel    in einer     Stirnflanken-Längsnut    fest  sitzt.  



  Ein Verfahren zum Herstellen derartiger Ver  schalungsplatten ist     erfindungsgemäss    dadurch gekenn  zeichnet, dass die Schienen, die zwischen     ihren    Um  fassungsschenkeln einen im Querschnitt mit Wider  haken     versehenen    Mittelschenkel aufweisen, von einer       Längsflanke    der Verschalungsplatte her in Richtung  der     Stirnflanken    über dieselben getrieben werden,  nachdem die Verschalungsplatte zur Aufnahme der  Mittelschenkel mit     Stirnflanken-Längsnuten    und zur  Aufnahme der     Umfassungsschenkel    mit     Auskehlungen     versehen worden ist.  



  Die Zeichnung betrifft ein Ausführungsbeispiel,  der     erfindungsgemässen    Platte.  



       Eine    aus     aneinandergeleimten        Naturholzbrettem     A1, A2, A3 bestehende Verschalungsplatte ist     mit     einer     Stirnflanken-Längsnut        SN    und beidseits der  Stirnflanke S mit Auskehlungen     K1,    K2 versehen  worden.  



  Die zum Umfassen der Stirnflanke S bestimmte       Umfassungsschiene    U, aus Eisen oder Leichtmetall  bestehend, zeigt zwei     Umfassungsschenkel        U1    und U2  und     einen    längeren Mittelschenkel U3, dessen Profil  beiderseits     sägezahnförmig    ist, wobei der     dreieck-          förmige    Endzahn Z breiter ist als die übrigen Zähne.  Diese Zähne erfüllen die Funktionen von Widerhaken.  



  Die     inneren    Endkanten der     Umfassungsschenkel          U1    und U2 sowie die Auskehlungen     K1    und K2 an  der Verschalungsplatte     sind    gerundet.

      Gemäss dem     erfindungsgemässen    Verfahren wird  nun     eine    solche Schiene U in     Richtung,des        Pfeiles    P       von    einer Längsflanke der Verschalungsplatte her  über deren Stirnflanke S     getrieben,    wobei sich     die     Zahnprofile des Mittelschenkels U3 in die Flanken  der     Stirnwand-Längsnut        einschneiden.     



  Es     wird    also die Stirnflanke des Verschalungs  brettes von der Schiene U umfasst, wie das     links    in       der    Zeichnung in strichpunktierten Linien angedeutet  ist.  



  Da der gezahnte Mittelschenkel wegen seiner  Zahnung (Widerhaken) unverrückbar     in    der Nut     SN     festsitzt, kann sich die Platte nie      werfen ,    d. h.  uneben werden, während ein gewisses Wachsen und       Schwinden    in der Pfeilrichtung P nicht     gehindert     wird.



  Cladding panel and method for its production According to the present invention, a cladding panel made of wood encompassed on the end flanks by rails having surrounding legs at the edges is characterized in that a cross-sectional profile with barbed center leg of the relevant rail between its surrounding legs in a Front flank longitudinal groove is firmly seated.



  According to the invention, a method for producing such formwork panels is characterized in that the rails, which have a central leg with a barbed cross-section between their circumference legs, are driven over the same from a longitudinal flank of the formwork panel in the direction of the end flanks after the formwork panel has been provided with front flank longitudinal grooves to accommodate the central limb and grooves to accommodate the surrounding limb.



  The drawing relates to an embodiment, the plate according to the invention.



       A cladding panel consisting of natural wood boards A1, A2, A3 glued together has been provided with a longitudinal groove SN and on both sides of the front edge S with grooves K1, K2.



  The circumferential rail U, made of iron or light metal, intended to encompass the front flank S, has two encircling legs U1 and U2 and a longer central leg U3, the profile of which is sawtooth-shaped on both sides, the triangular end tooth Z being wider than the other teeth. These teeth perform the functions of barbs.



  The inner end edges of the surrounding legs U1 and U2 and the grooves K1 and K2 on the shuttering panel are rounded.

      According to the method according to the invention, such a rail U is now driven in the direction of arrow P from a longitudinal flank of the cladding panel over its end flank S, the tooth profiles of the center leg U3 cutting into the flanks of the end wall longitudinal groove.



  So it is the end flank of the shuttering board from the rail U includes, as is indicated on the left in the drawing in dash-dotted lines.



  Since the serrated middle leg is immovably stuck in the groove SN because of its serration (barbs), the plate can never throw itself. H. become uneven while some growth and shrinkage in the arrow P direction is not prevented.

Claims (1)

PATENTANSPRÜCHE I. An den Stirnflanken durch an den Rändern Umfassungsschenkel aufweisende Schienen umfasste Verschalungsplatte aus Holz, dadurch gekennzeichnet, PATENT CLAIMS I. Cladding panel made of wood encompassed on the front flanks by rails having encircling legs at the edges, characterized in that dass ein im Querschnittprofil mit Widerhaken verse- hener Mittelschenkel der betreffenden Schiene zwi schen deren Umfassungsschenkel in einer Stirnflan- ken-Längsnut festsitzt. 1I. Verfahren zum Herstellen von Verschalungs platten nach Patentanspruch I, dadurch gekennzeich net, dass die Schienen, that a middle limb, provided with barbs in the cross-sectional profile, of the relevant rail is firmly seated between its surrounding limb in a longitudinal groove on the end face. 1I. A method for producing shuttering panels according to claim I, characterized in that the rails, die zwischen ihren Umfas- sungsschenkeln. einen im Querschnitt mit Widerhaken versehenen Mittelschenkel aufweisen, von einer Längsflanke der Verschalungsplatte her in Richtung der Stirnflanken über dieselben getrieben werden, nachdem die Verschalungsplatte zur Aufnahme der Mittelschenkel mit Stirnflanken-Längsnuten und zur Aufnahme der Umfassungsschenkel mit Auskehlun gen versehen worden ist. the one between their legs. have a barbed cross-section center leg, are driven from a longitudinal flank of the cladding panel in the direction of the end flanks over the same after the cladding panel has been provided with end flank longitudinal grooves for receiving the center leg and with grooves to accommodate the surrounding legs with grooves. UNTERANSPRÜCHE 1. Verschalungsplatte nach Patentanspruch I, da durch gekennzeichnet, dass die Mittelschenkel beidsei tig ein Sägezahnprofil aufweisen, wobei der dreieck- förmige Endzahn breiter ist als die übrigen Zähne. 2. SUBClaims 1. Cladding panel according to claim I, characterized in that the central legs have a sawtooth profile on both sides, the triangular end tooth being wider than the other teeth. 2. Verschalungsplatte nach Patentanspruch I, da durch gekennzeichnet, dass die inneren Endkanten der Umfassungsschenkel und die Auskehlungen an der Platte zur Aufnahme dieser Umfassungsschenkel ge rundet sind. Formwork panel according to claim I, characterized in that the inner end edges of the surrounding legs and the recesses on the plate for receiving these surrounding legs are rounded.
CH7019859A 1959-02-28 1959-02-28 Formwork panel and process for its manufacture CH368609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH7019859A CH368609A (en) 1959-02-28 1959-02-28 Formwork panel and process for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7019859A CH368609A (en) 1959-02-28 1959-02-28 Formwork panel and process for its manufacture

Publications (1)

Publication Number Publication Date
CH368609A true CH368609A (en) 1963-04-15

Family

ID=4530109

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7019859A CH368609A (en) 1959-02-28 1959-02-28 Formwork panel and process for its manufacture

Country Status (1)

Country Link
CH (1) CH368609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1684369B1 (en) * 1966-01-29 1971-08-26 Gerhard Noetzel Formwork panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1684369B1 (en) * 1966-01-29 1971-08-26 Gerhard Noetzel Formwork panel

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