DE401691C - Ring dowel for wood connections - Google Patents
Ring dowel for wood connectionsInfo
- Publication number
- DE401691C DE401691C DEZ13944D DEZ0013944D DE401691C DE 401691 C DE401691 C DE 401691C DE Z13944 D DEZ13944 D DE Z13944D DE Z0013944 D DEZ0013944 D DE Z0013944D DE 401691 C DE401691 C DE 401691C
- Authority
- DE
- Germany
- Prior art keywords
- ring
- dowel
- ring dowel
- wood connections
- wood
- 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
- 239000002023 wood Substances 0.000 title claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Ringdübel für Holzverbindungen. Die Erfindung betrifft einen Ringdübel für die Verbindung von Holzteilen.Ring dowels for wood connections. The invention relates to a ring dowel for connecting wooden parts.
Bei den bisher verwendeten Verbindungen dieser Art bestanden die Ringdübel aus ge- schlossenen oder geteilten Ringen.In the previously used compounds of this kind the ring dowels consisted of closed or split rings.
Der Ringdübel nach der Erfindung besteht aus ungeteilten Ringen von spiralförmig und dicht gewickeltem Bandeisen. Er kann auf dem Bauplatz selbst hergestellt werden, indem das Bandeisen um einen Dorn gewickelt wird, und er ergibt den Vorteil, daß; er sich unter der Kraftwirkung elastisch verbiegt und so stets am Kern und am Vorholz anliegt, daß er ferner nicht in der Nut sich verkantnY und daß er bei einem Verschieben der Ring windungen gegeneinander parallel zur Ringachse doch stets die gdschlossene Ringforen behält. Der Dübel wird in dex gebräuchlichen Weise in Ringnuten an den aneinanderliegenden Seiten der Hölzer r und 2 eingelassen, und letztere! werden durch Bolzen q. gegeneinanddr gepreßt.The ring dowel according to the invention consists of undivided rings of spiral and tightly wound band iron. It can be made on the building site itself by wrapping the band iron around a mandrel, and it gives the advantage of that; he bends elastically under the action of force and so always on the core and rests against the forewood so that it also does not jam in the groove and that it is at a shift of the ring turns against each other parallel to the ring axis but always the closed ring forums. The dowel is used in the usual manner in Annular grooves let in on the adjacent sides of the woods r and 2, and latter! are locked by bolts q. pressed against each other.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ13944D DE401691C (en) | Ring dowel for wood connections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ13944D DE401691C (en) | Ring dowel for wood connections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE401691C true DE401691C (en) | 1924-09-06 |
Family
ID=7623416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEZ13944D Expired DE401691C (en) | Ring dowel for wood connections |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE401691C (en) |
-
0
- DE DEZ13944D patent/DE401691C/en not_active Expired
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