DE706508C - Steel dowel clamp - Google Patents
Steel dowel clampInfo
- Publication number
- DE706508C DE706508C DET52279D DET0052279D DE706508C DE 706508 C DE706508 C DE 706508C DE T52279 D DET52279 D DE T52279D DE T0052279 D DET0052279 D DE T0052279D DE 706508 C DE706508 C DE 706508C
- Authority
- DE
- Germany
- Prior art keywords
- clamp
- steel dowel
- steel
- dowel clamp
- dowel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims description 7
- 239000010959 steel Substances 0.000 title claims description 7
- 229920002522 Wood fibre Polymers 0.000 claims description 3
- 239000002025 wood fiber Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B15/00—Nails; Staples
- F16B15/0015—Staples
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
Stahldübelklammer Gegenstand der Erfindung ist eine neue Stahlklammer, die gleichzeitig als Dübel wirkt, zur Übertragung der Scherspannungen anschließend-er Holzteile, insbesondere gesprengter Doppelhölzer.Steel dowel clamp The subject of the invention is a new steel clamp, which also acts as a dowel to transfer the shear stresses afterwards Wooden parts, in particular split pieces of wood.
Es ist bekannt, gesprengte Dbppelhölzer duach Holzdübel zu verbinden, :die, querseitig angeordnet, auf die Hirnholzfaser die Scherspannungen übertragen. Die erforderliche gemeinsame Scherwirkung der einzelnen Dübel bedingt neben einem größeren Eisenaufwand für Verbolzungeneine umständliche, sorgfältigste Spezialarbeit.It is known to connect blasted timber dowels with wooden dowels, : which, arranged on the transverse side, transmit the shear stresses to the end grain fiber. The required joint shear action of the individual dowels requires in addition to one larger iron expenditure for bolting a cumbersome, meticulous special work.
Der Gegenstand der Erfindung besteht für diese Diibelwirkung in einer einfachen Stahlklammer, die durch eine scharfe Stahlkante quer in die Holzfaser einschneidet. Durch das Einschlagen dieser Klammer wird ohne jeden weiteren Arbeitsaufwand neben der Verklammerung der beiden Hölzer eine sichere übertragung .der Scherspannungen auf die Hirnholzfaser und eine unbedingt gemeinsame Scherwirkung aller Dlübelklammern erzielt.The object of the invention consists in one for this diibel effect simple steel clamp that goes through a sharp steel edge across the wood fiber cuts in. By hammering in this bracket, there is no need for any additional work In addition to the interlocking of the two pieces of wood, a secure transmission of the shear stresses on the end grain fiber and an absolutely common shear effect of all dowel clamps achieved.
In. der Zeichnung zeigt Fig. i eine derartige, beispielsweise aus Bandstahl hergestellte Dübelklammer. Die Scherwirkung erfolgt durch die scharfschneidige Abkantung k des Klammerrückens. Fig.2 zeigt die quer zur Holzfaser eingreifende Abkantung k im Querschritt, Fig.3 die Aufsicht der Klammern bei der Verbindung der beiden Hölzer H und Hl und Fig. 4: die Anordnung dieser Doppelhölzer in ihrem Querschnitt.In. of the drawing, FIG. i shows one such, for example from Dowel clamp made from strip steel. The shear effect is caused by the sharp-edged Fold k of the back of the staple. Fig. 2 shows the one engaging transversely to the wood fiber Folding k in the transverse step, Fig. 3 the top view of the brackets when connecting the two woods H and Hl and Fig. 4: the arrangement of these double woods in their cross-section.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET52279D DE706508C (en) | 1939-05-20 | 1939-05-20 | Steel dowel clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET52279D DE706508C (en) | 1939-05-20 | 1939-05-20 | Steel dowel clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE706508C true DE706508C (en) | 1941-05-28 |
Family
ID=7563882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DET52279D Expired DE706508C (en) | 1939-05-20 | 1939-05-20 | Steel dowel clamp |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE706508C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2624085A (en) * | 1949-05-10 | 1953-01-06 | Feiner Richard | Staple for attaching buttons |
-
1939
- 1939-05-20 DE DET52279D patent/DE706508C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2624085A (en) * | 1949-05-10 | 1953-01-06 | Feiner Richard | Staple for attaching buttons |
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