DE338457C - Device for riveting tensioned steel straps - Google Patents
Device for riveting tensioned steel strapsInfo
- Publication number
- DE338457C DE338457C DENDAT338457D DE338457DD DE338457C DE 338457 C DE338457 C DE 338457C DE NDAT338457 D DENDAT338457 D DE NDAT338457D DE 338457D D DE338457D D DE 338457DD DE 338457 C DE338457 C DE 338457C
- Authority
- DE
- Germany
- Prior art keywords
- riveting
- tensioned steel
- steel straps
- attached
- tensioned
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
Vorrichtung zum Nieten gespannter Stahlbänder. Die Erfindung betrifft eine Vorrichtung zum Nieten gespannter Stahlbänder, bei der ein Teil der Nietvorrichtung an dem Arbeitsbtück befestigt ist. Das Wesen der Vorrichtung besteht darin; daß ein Führungsbalken für den Nietstöckel an den Gewindespindeln eines Bandspannapparates, in Laufrichtung des Stahlbandes verschiebbar, in der Nietreihe entsprechender Querrichtung angehängt ist.Device for riveting tensioned steel strips. The invention relates to a device for riveting tensioned steel strips, in which part of the riveting device is attached to the work piece. The essence of the device is; that a guide bar for the rivet pin on the threaded spindles of a strap tensioning device, Slidable in the running direction of the steel strip, in the corresponding transverse direction in the row of rivets is attached.
Auf der Zeichnung ist ein Ausführungsbeispiel dargestellt, und zwar zeigt Fig. i eine schaubildliche Oberansicht, Fig. 2 eine Vorderansicht auf den Querbalken, Fig. 3 einen Querschnitt nach A-A von Fig. i.In the drawing, an embodiment is shown, namely FIG. 1 shows a diagrammatic top view, FIG. 2 shows a front view of the Crossbeam, Fig. 3 shows a cross section according to A-A of Fig. I.
Ein kräftiger Eisenbalken c hängt mittels Büchsen d an zwei gegenüberliegenden Spindeln des in bekannter Weise die Bandenden in Backen a und b festhaltenden Spannapparates. Der Balken c ist mit den Büchsen d nicht fest verbunden, sondern hängt an Bolzen e (Fig. 2), die lose durch die Kopfenden des Balkens hindurchgesteckt und durch Muttern festgehalten werden. In dem Balken c ist eine Führungsnut h vorgesehen, in welche der Nietstöckel f beliebig verrückbar eingesetzt ist. Eine besondere herausstehende Stahlunterlage g für den Niet ist in den Stöckel eingesetzt. Diese Stahlunterlage hat aber so geringen Durchmesser, daß jeweils nur ein einzelner Niet von dieser Stahlunterlage gestützt werden kann, wodurch unzulässige Spannungen im Bande während des N ietens vermieden werden. Da der Stöckel in Längsrichtung und durch Verschieben des Querbalkens auch in Querrichtung einstellbar ist,- so kann die Stahlunterlage jeweils genau unter die gewünschte Nietstelle gebracht werden. Auch in der Höhenlage ist längs der Haltebolzen e durch Verstellen der Muttern eine Einstellung möglich. Dadurch, daß die Haltebüchsen d gegen die Köpfe des Balkens b drehbar sind, kann derselbe Balken an Bandspannern verschiedener Spindelentfernung angebracht werden.A sturdy iron bar c hangs by means of bushes d on two opposite spindles of the tensioning device holding the tape ends in jaws a and b in a known manner. The bar c is not firmly connected to the bushes d, but hangs on bolts e (Fig. 2), which are loosely inserted through the head ends of the bar and held in place by nuts. A guide groove h is provided in the bar c, into which the rivet stem f is inserted so that it can be displaced as required. A special protruding steel base g for the rivet is set in the heel. However, this steel base has such a small diameter that only a single rivet can be supported by this steel base at a time, thereby avoiding inadmissible tensions in the band during riveting. Since the heel can be adjusted lengthways and, by moving the crossbar, also crossways, the steel base can be brought exactly under the desired riveting point. Adjustment of the nuts is also possible in the height along the retaining bolts e. Because the holding sleeves d are rotatable against the heads of the beam b, the same beam can be attached to tape tensioners of different spindle distances.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE338457T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE338457C true DE338457C (en) | 1921-06-18 |
Family
ID=6222581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT338457D Expired DE338457C (en) | Device for riveting tensioned steel straps |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE338457C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2093343A2 (en) | 2008-02-22 | 2009-08-26 | Simpson Strong-Tie Company, Inc. | Tension device for connection and tensioning of means connected to construction elements and method for producing the tension device |
-
0
- DE DENDAT338457D patent/DE338457C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2093343A2 (en) | 2008-02-22 | 2009-08-26 | Simpson Strong-Tie Company, Inc. | Tension device for connection and tensioning of means connected to construction elements and method for producing the tension device |
EP2093343A3 (en) * | 2008-02-22 | 2013-06-19 | Simpson Strong-Tie Company, Inc. | Tension device for connection and tensioning of means connected to construction elements and method for producing the tension device |
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