DE440369C - Device for holding together round wood cores forming a raft - Google Patents
Device for holding together round wood cores forming a raftInfo
- Publication number
- DE440369C DE440369C DES73467D DES0073467D DE440369C DE 440369 C DE440369 C DE 440369C DE S73467 D DES73467 D DE S73467D DE S0073467 D DES0073467 D DE S0073467D DE 440369 C DE440369 C DE 440369C
- Authority
- DE
- Germany
- Prior art keywords
- raft
- holding together
- round wood
- cores forming
- wood cores
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/58—Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
Vorrichtung zum Zusammenhalten von ein Floß bildenden Rundhölzern. Rundhölzer «.erden bekanntlich dadurch zu Flößen zusammengefaßt, daß man sie mittels Seile oder Ketten verbindet. Oder man vereinigt sie durch quer darübergelegte hölzerne Leisten, die mit Nägeln o. dgl. an den einzelnen Stämmen befestigt werden. Man hat auch aus eisernen Querträgern und senkrechten Stangen bestehende Rahmen verwendet, zwischen denen die Rundhölzer ein festes und dauerhaftes Floß bilden.Device for holding together logs forming a raft. As is well known, round wood "are combined into rafts by using them Ropes or chains connect. Or they are united by wooden ones laid across them Bars that are attached to the individual trunks with nails or the like. One has frames made of iron cross members and vertical bars are also used, between which the logs form a solid and permanent raft.
Diese bekannten Verbindungsarten haben jedoch den Nachteil, daß sich die Flöße beim Durchlaufen von Schleusen, in Stromschnellen oder bei Sturm nicht schnell genug auflösen lassen.However, these known types of connection have the disadvantage that not the rafts when going through locks, in rapids or in a storm let dissolve quickly enough.
Dieser Nachteil wird durch die Holzfloßspange behoben. Sie besteht aus zwei querliegenden Trägern, die beispielsweise durch ein Zahngetriebe gegeneinander verstellt werden können. An den äußeren Enden des Trägers befindet sich j e eine mit Gewinde versehene Stange, die mittels einer Stellmutter senkrecht zu den Trägern auf und nieder bewegt werden kann. Das untere Ende dieser Stange ist nach innen zu umgebogen und mit Zacken versehen; es dient dazu, das äußere Rundholz des Floßes zu umklammern und festzuhalten.-Beim Zusammenspannen des Floßes wird die Holzfloßspange über die zusammengelegten Rundhölzer gelegt, die beiden Träger werden zusammengeschoben, bis die Hölzer fest zwischen der Spange sitzen, während gleichzeitig die an den Enden der Träger befindlichen Stangen hochgeschraubt werden, -bis die eingebogenen Enden die äußersten -Rundhölzer umfassen und fest gegen die Träger pressen. Auf diese Weise erhält man ein fest zusammengefügtes Floß.This disadvantage is remedied by the wooden raft clasp. she consists from two transverse beams, which are for example by a toothed gear against each other can be adjusted. There is one at the outer ends of the carrier threaded rod that is perpendicular to the beams by means of an adjusting nut can be moved up and down. The lower end of this rod is inward to be bent over and serrated; it serves to hold the outer log of the raft to clasp and hold on.-When tightening the raft, the wooden raft clasp is placed over the folded logs, the two beams are pushed together, until the woods sit firmly between the clasp, while at the same time the Ends of the beams located rods are screwed up until the bent Grasp the ends of the outermost logs and press them firmly against the girders. on this way you get a tightly assembled raft.
Das Auflösen des Floßes erfolgt in kürzester Zeit durch Verstellen der beweglichen Teile.The raft is released in a very short time by adjusting it the moving parts.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES73467D DE440369C (en) | 1926-02-26 | 1926-02-26 | Device for holding together round wood cores forming a raft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES73467D DE440369C (en) | 1926-02-26 | 1926-02-26 | Device for holding together round wood cores forming a raft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE440369C true DE440369C (en) | 1927-02-05 |
Family
ID=7503928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES73467D Expired DE440369C (en) | 1926-02-26 | 1926-02-26 | Device for holding together round wood cores forming a raft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE440369C (en) |
-
1926
- 1926-02-26 DE DES73467D patent/DE440369C/en not_active Expired
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