DE735326C - Mobile device for compacting, leveling and smoothing concrete for road surfaces - Google Patents
Mobile device for compacting, leveling and smoothing concrete for road surfacesInfo
- Publication number
- DE735326C DE735326C DEM130340D DEM0130340D DE735326C DE 735326 C DE735326 C DE 735326C DE M130340 D DEM130340 D DE M130340D DE M0130340 D DEM0130340 D DE M0130340D DE 735326 C DE735326 C DE 735326C
- Authority
- DE
- Germany
- Prior art keywords
- leveling
- compacting
- mobile device
- road surfaces
- concrete
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/29—Rolling apparatus adapted to apply a rolling pressure less than its weight, e.g. roller finishers travelling on formrail combined with spread-out, strike-off or smoothing means; Rolling elements with controlled penetration or a controlled path of movement in a vertical plane, e.g. controlled by the formrails, by guides ensuring a desired configuration of the rolled surface
Description
Fahrbare Vorrichtung zum Verdichten, Ebnen und Glätten von Beton für Straßendecken Die Erfindung bezweckt eine weitere Ausbildung des Verdichtungskörpers nach Patent 695074. Sie bezieht sich auf eine fahrbare Vorrichtung zum Verdichten, Ebnen und Glätten von Beton o. dgl. für Straßendecken, bei welcher der zylindrische Verdichtungskörper auf einer außermittig gelagerten Welle frei drehbar gelagert ist und mit geringer Tourenzahl (5o bis 200 pro Minute) bewegt wird, während die Exzenterwelle mit hoher Tourenzahl umläuft. Die Erfindung besteht darin, daß auf dem Mantel des Verdichtungskörpers eine kollzentrlsch zu diesem liegende Schneidscheibe zum Herstellen von Fugen angeordnet ist.Mobile device for compacting, leveling and smoothing concrete for Road surfaces The invention aims at a further development of the compaction body according to patent 695074. It relates to a mobile device for compaction, Leveling and smoothing of concrete o. The like. For road surfaces, in which the cylindrical Compression body mounted freely rotatably on an eccentrically mounted shaft is and is moved with a low number of revolutions (5o to 200 per minute), while the Eccentric shaft rotates with a high number of revolutions. The invention consists in that on the jacket of the compacting body is a cutting disc that is centrally located to this is arranged to produce joints.
Durch die hohe Tourenzahl der Exzenterwelle wird die S.chneidscheibe in Vibration versetzt und schneidet in den bereits festgestampften, aber noch nicht erhärteten Beton die Fuge leicht ein, während die Schne:dscheibc mit dem Mantel des Verdichtungskörpers langsam umläuft. Durch diese langsame Schneidbewegung wird das Stampfgut aus der Fuge herausgeführt, soweit es sich dem Verdichtungsdruck widersetzt, den die ebenfalls vibrierende Stampfwalze auf das Deckengut während des Schneidprozesses ausübt. Auf diese Weise entstellt eine an den inneren Seiten wandun-en festgefügte und geglättete Fuge. Das durch die Schneidscheibe herausgefräste Mischgut wird von der Arbeitswalze während ihrer Vorwärtsbewegung von der Decke sauber abgekehrt.Due to the high number of revolutions of the eccentric shaft, the S. cutting disc vibrates and cuts into the already solidified, but not yet hardened concrete the joint slightly, while the snow: dscheibc with the mantle of the compression body rotates slowly. This slow cutting motion will the rammed earth is brought out of the joint as long as it resists the compaction pressure, the ramming roller, which is also vibrating, on the ceiling material during the cutting process exercises. In this way, one that was firmly attached to the inner sides is disfigured and smoothed joint. The mix milled out by the cutting disc is fed by the work roll is cleanly swept away from the ceiling as it moves forward.
Auf der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel dargestellt, und zwar zeigen: Fig. t einen Längsschnitt durch den Verdiclitungskörper und Fig. 2 einen Querschnitt neben der Schneidscheibe. Auf der Antriebswelle 13 sitzt links und rechts je eine Exzenterbuchse 28. Auf diesen Exzenterbuchsen laufen auf Rollenlagern 29 die Naben 3o, die mit dein inneren Rohr ; t verbunden sind. Diese Anordnung bestattet das auswechselbare Aufsetzen der Schneidscheibe 27 und des äußeren Fertigerrohres .1. Die lösbare Verbindung des äut:)eren Fertiger-" rohres .1 mit der inneren labe 30 wird durch die Naben 32 und Schrauben 3 ; bewirkt. Durch Anziehen der Schrauben 33 wird gleichzeit:g die Schneidscheihe 27 ortsfest gemacht. Zur Ausrundung der Fugenkanten sind besondere auswechselbare Segmente 3,1 angeordnet, die t11it der Schneidscheibe durch Bolzen Verbindung haben und auf der labe 35 sitzen, während die beiden Hälften des Fertigerrohres.1 mittels der Naben 36 auf die Nabe 35 aufgeschoben sind. Die Schneidscheille 27 und die Segmente 3.1 sind, wie in Fig. 2 gezeigt ist, geteilt, so daß sie ausgewechselt werden können, ohne daß die Lagerung der Welle ausgebaut wird. Zum besonderen Antrieb der Fertigerwalze :1 mit der Schneidscheibe 2dienen die Kette r o und das Kettenrad 37. Der Antrieb der inneren Welle i,-" die die Exzenterbuchsen 28 trägt, wird mittels der Kette 7 über das Kettenrad 38 bewirkt.In the drawing, the subject matter of the invention is shown in an exemplary embodiment, namely: FIG. 1 shows a longitudinal section through the thickening body and FIG. 2 shows a cross section next to the cutting disk. On the left and right of the drive shaft 13 there is an eccentric bushing 28. On these eccentric bushings, the hubs 3o run on roller bearings 29, which are connected to your inner tube; t connected. This arrangement entails the replaceable placement of the cutting disc 27 and the outer paver pipe .1. The releasable connection of the outer paver pipe .1 to the inner hub 30 is effected by the hubs 32 and screws 3. By tightening the screws 33, the cutting blade 27 is made stationary at the same time special interchangeable segments 3 2, divided so that they can be exchanged without the shaft bearing being dismantled Shaft i, - ″, which carries the eccentric bushings 28, is brought about by means of the chain 7 via the chain wheel 38.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1934M0127865 DE695074C (en) | 1934-02-18 | 1934-06-28 | Settles of concrete or the like for road surfaces |
DEM130340D DE735326C (en) | 1934-02-18 | 1935-03-07 | Mobile device for compacting, leveling and smoothing concrete for road surfaces |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM126560D DE664819C (en) | 1934-02-18 | 1934-02-18 | Mobile device for compacting, leveling and smoothing concrete or the like for road surfaces |
DE1934M0127865 DE695074C (en) | 1934-02-18 | 1934-06-28 | Settles of concrete or the like for road surfaces |
DEM130340D DE735326C (en) | 1934-02-18 | 1935-03-07 | Mobile device for compacting, leveling and smoothing concrete for road surfaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DE735326C true DE735326C (en) | 1943-05-12 |
Family
ID=34799057
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1934M0127865 Expired DE695074C (en) | 1934-02-18 | 1934-06-28 | Settles of concrete or the like for road surfaces |
DEM130340D Expired DE735326C (en) | 1934-02-18 | 1935-03-07 | Mobile device for compacting, leveling and smoothing concrete for road surfaces |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1934M0127865 Expired DE695074C (en) | 1934-02-18 | 1934-06-28 | Settles of concrete or the like for road surfaces |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE695074C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19932396A1 (en) * | 1999-07-14 | 2001-02-01 | Wirtgen Gmbh | Construction machine and milling drum |
-
1934
- 1934-06-28 DE DE1934M0127865 patent/DE695074C/en not_active Expired
-
1935
- 1935-03-07 DE DEM130340D patent/DE735326C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19932396A1 (en) * | 1999-07-14 | 2001-02-01 | Wirtgen Gmbh | Construction machine and milling drum |
Also Published As
Publication number | Publication date |
---|---|
DE695074C (en) | 1940-08-15 |
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