DE530927C - Wooden plate reinforced by burr strips - Google Patents
Wooden plate reinforced by burr stripsInfo
- Publication number
- DE530927C DE530927C DEG77183D DEG0077183D DE530927C DE 530927 C DE530927 C DE 530927C DE G77183 D DEG77183 D DE G77183D DE G0077183 D DEG0077183 D DE G0077183D DE 530927 C DE530927 C DE 530927C
- Authority
- DE
- Germany
- Prior art keywords
- ridge
- plate
- strips
- wooden plate
- rails
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/12—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of solid wood
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Description
Durch Gratleisten verstärkte Holzplatte Die bekannte Verstärkung von Holzplatten durch Gratleisten besitzt den Nachteil, daß diese Gratleisten, in schwalbenschwanzförmige Ausnehmungen der Platte eingetrieben, häufig ein Verbiegen der Platte verursachen, und zwar insbesondere dann, wenn die Holzplatte verhältnismäßig dünn ist. Abgesehen hiervon lösen sich aber diese Gratleisten infolge des Holzschwundes außerordentlich leicht aus ihren Nuten.Wooden plate reinforced with ridge strips The well-known reinforcement of Wood panels by burr strips has the disadvantage that these burr strips, in dovetail-shaped Recesses in the plate are driven, often causing the plate to bend, in particular when the wood panel is relatively thin. Apart from that from this, however, these ridges are extraordinarily detached as a result of the wood shrinkage easily out of their grooves.
Die Erfindung betrifft nun eine durch Gratleisten verstärkte Holzplatte, welche obige Nachteile nicht mehr aufweist. Sie kennzeichnet sich dadurch, daß im unteren Teil der Plattenlängsseite Z-förmige Winkelschienen angeordnet sind, deren einer Schenkel in Nuten der Gratleisten und deren anderer Schenkel in Nuten der Platte eingreifen.The invention relates to a wooden panel reinforced by burr strips, which no longer has the above disadvantages. It is characterized by the fact that im lower part of the plate longitudinal side Z-shaped angle rails are arranged, their one leg in the grooves of the ridge strips and the other leg in the grooves Engage plate.
Die Verwendung Z-förmiger Schienen bei Holzverbindungen ist an sich bekannt. Die Z-förmigen Schienen kommen jedoch nur dort zur Anwendung, wo im Winkel zueinander stehende Balken oder Riegel miteinander verbunden werden sollen.The use of Z-shaped rails in wood joints is in itself known. The Z-shaped rails are only used where at an angle bars or transoms that are standing to one another are to be connected to one another.
Der Erfindungsgegenstand ist in der Zeichnung in einem Ausführungsbeispiel im Schnitt dargestellt.The subject of the invention is shown in the drawing in one embodiment shown in section.
Die Gratleiste i ist in eine Nut 2 der zu verstärkenden Platte 3 versenkt. An den versenkten Längsseiten q. der Gratleiste i sind Winkelschienen 5 befestigt, welche mit entgegengesetzt gerichteten parallelen Schenkeln 6 und 7 in die Gratleiste i und in die-Platte 3 eingreifen. Die Schienen 5 sind durch Nägel 8 an der Gratleiste i befestigt. Um die Verstärkung auszuführen, werden zunächst die Schienen 5 an den zu versenkenden Seitenwänden q. der Gratleiste i befestigt, wobei die Schenkel 6 der Schienen 5 in Ausnehmungen der Gratleiste r eingreifen. Sodann wird die mit den Schienen 5 versehene Gratleiste i in die Längsnut 2 der Platte 3 von der Seite eingeführt.The ridge strip i is sunk into a groove 2 of the plate 3 to be reinforced. On the recessed long sides q. the ridge bar i angle rails 5 are attached, which with oppositely directed parallel legs 6 and 7 in the ridge bar i and engage in the plate 3. The rails 5 are by nails 8 on the ridge strip i attached. To carry out the reinforcement, the rails 5 are first attached to the side walls to be lowered q. attached to the ridge bar i, the legs 6 the rails 5 engage in recesses of the ridge ridge. Then the with the rails 5 provided ridge strip i into the longitudinal groove 2 of the plate 3 from the side introduced.
Da die Schenkel 7 der Schienen 5 die Platte 3 verhältnismäßig weit Untergreifen, so ist es nicht erforderlich, die Nut 2 und den zu versenkenden Teil der Gratleiste i ganz genau aufeinander abzustimmen, so daß das Eintreiben der Gratleiste i in die Nut ?- ohne zu starke Beanspruchung .der Platte 3 erfolgen kann. Diese werden also, insbesondere wenn sie verhältnismäßig dünn sind, unter dem Druck, welche die versenkten Teile der Gratleiste i auf die Seitenwände der Nut 2 der Platte 3 ausüben, nicht abgebogen. Außerdem kann ein selbsttätiges Lösen der Verbindung, wenn die Gratleiste i schwindet, nicht eintreten, da die Platte 3 durch die Schenkel 7 der Schienen 5 weit Untergriffen wird.Since the legs 7 of the rails 5 reach under the plate 3 relatively far, it is not necessary to match the groove 2 and the part of the ridge strip i to be sunk exactly to one another, so that the ridge strip i can be driven into the groove ? - without heavy use .the plate 3 can take place. These are therefore, especially if they are relatively thin, not bent under the pressure which the recessed parts of the ridge strip i exert on the side walls of the groove 2 of the plate 3. In addition, an automatic loosening of the connection when the ridge strip i disappears cannot occur, since the plate 3 is gripped far below by the legs 7 of the rails 5.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG77183D DE530927C (en) | Wooden plate reinforced by burr strips |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG77183D DE530927C (en) | Wooden plate reinforced by burr strips |
Publications (1)
Publication Number | Publication Date |
---|---|
DE530927C true DE530927C (en) | 1931-08-06 |
Family
ID=7136388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEG77183D Expired DE530927C (en) | Wooden plate reinforced by burr strips |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE530927C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1007783B (en) * | 1953-10-23 | 1957-05-09 | Max Kern | Device for removing individual sheets of paper, in particular letter sheets, from a stacking table |
-
0
- DE DEG77183D patent/DE530927C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1007783B (en) * | 1953-10-23 | 1957-05-09 | Max Kern | Device for removing individual sheets of paper, in particular letter sheets, from a stacking table |
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