DE1278468B - Edge cutting machine for bituminous pavement layers - Google Patents
Edge cutting machine for bituminous pavement layersInfo
- Publication number
- DE1278468B DE1278468B DEW33975A DEW0033975A DE1278468B DE 1278468 B DE1278468 B DE 1278468B DE W33975 A DEW33975 A DE W33975A DE W0033975 A DEW0033975 A DE W0033975A DE 1278468 B DE1278468 B DE 1278468B
- Authority
- DE
- Germany
- Prior art keywords
- arm
- striking
- cutting machine
- edge cutting
- coupling rod
- 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.)
- Pending
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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0906—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges
- E01C23/0926—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters
- E01C23/0933—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating cuts, grooves, recesses or, excluding forming, cracks, e.g. cleaning by sand-blasting or air-jet ; for trimming paving edges with power-driven tools, e.g. vibrated, percussive cutters rotary, e.g. circular-saw joint cutters
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Description
Randabschneidemaschine für bituminöse Fahrbahnbeläge Das Hauptpatent betrifft eine Randabschneidemaschine für bituminöse Fahrbahnbeläge, insbesondere aus Asphaltbeton, die ein auf Rädern laufendes Fahrgestell und ein an diesem angeordnetes Schlagwerkzeug aufweist, das durch von einem Motor angetriebene Mittel periodisch in gegen den Belag gerichtete Schlagbewegungen versetzt wird.Edge cutting machine for bituminous road surfaces The main patent relates to an edge cutting machine for bituminous road surfaces, in particular made of asphalt concrete, which has a chassis running on wheels and a mounted on it Having impact tool that periodically by means driven by a motor is set in striking movements directed against the surface.
Die Erfindung des Hauptpatents besteht darin, daß das Schlagwerkzeug durch ein sich in dem Fahrbahnbelag abwälzendes Schneidrad gebildet ist, das durch eine von dem Motor angetriebene Unwucht in die Schlagbewegung versetzt wird.The invention of the main patent is that the impact tool is formed by a cutting wheel rolling in the road surface, which is through an imbalance driven by the motor is set in the impact movement.
Nach einer bevorzugten Ausführungsform, wie sie im Anspruch 2 des Hauptpatents gekennzeichnet ist, besteht die Unwucht aus einer Exzenterwelle sowie mindestens einem mit dieser umlaufenden Schwungrad und wirkt die Exzenterwelle auf ein Schlagstück ein, das an einem das Schneidrad tragenden Schlagarm angeordnet ist.According to a preferred embodiment as described in claim 2 of the Main patent is marked, the imbalance consists of an eccentric shaft as well at least one with this rotating flywheel and acts on the eccentric shaft a striking piece, which is arranged on a striking arm carrying the cutting wheel is.
In dem Zusatzpatent 1240 111, das eine weitere Ausbildung der Randabschneidemaschine nach einem der Ansprüche 2 bis 5 des Hauptpatents bezweckt, ist das Schlagstück auf dem Schlagarm verschiebbar angeordnet und weist die Maschine Mittel zum Ausrücken des Schlagstücks aus dem Einwirkungsbereich der Exzenterwelle auf.In the additional patent 1 240 111, which aims at a further development of the edge trimming machine according to one of claims 2 to 5 of the main patent, the striking piece is arranged displaceably on the striking arm and the machine has means for disengaging the striking piece from the area of action of the eccentric shaft.
Mit der Erfindung wird bezweckt, die Randabschneidemaschine so weiter auszubilden, daß der Transport der Maschine von Arbeitsstelle zu Arbeitsstelle erleichtert wird. Die Lösung dieses Problems besteht nach der Erfindung bei einer Randabschneidemaschine für bituminöse Fahrbahnbeläge nach dem Zusatzpatent darin, daß nach erfolgter Ausrückung des Schlagstücks aus dem Einwirkungsbereich der Exzenterwelle das Schneidrad in eine Ruhestellung anhebbar ist.The invention aims to make the edge trimming machine so on train that facilitates the transport of the machine from job to job will. According to the invention, the solution to this problem is an edge trimming machine for bituminous road surfaces according to the additional patent in that after disengagement of the impact piece from the area of action of the eccentric shaft, the cutting wheel in a rest position can be raised.
Diese Ausbildung hat den Vorteil, daß das Schneidrad beirr Transport der Maschine außer Berührung mit dem Fahrbahnbelag ist.This training has the advantage that the cutting wheel can be transported the machine is out of contact with the road surface.
Das Schlagstück kann mittels einer zum Schlagarm parallel geführten Kupplungsstange verschiebbar und die Kupplungsstange bei ausgerücktem Schlagstück zusammen mit dem Schlagarm um die Schwenkachse des Schlagarms schwenkbar und nach dem Anheben des Schneidrads in die Ruhestellung feststellbar sein.The striking piece can be guided parallel to the striking arm by means of a The coupling rod can be moved and the coupling rod when the hammer is disengaged can be pivoted together with the striking arm around the pivot axis of the striking arm and after the lifting of the cutting wheel in the rest position be detectable.
Ein Ausführungsbeispiel der Randabschneidemaschine nach der Erfindung wird an Hand der Zeichnung erläutert. In einem auf Rädern 10, 11 und 12 fahrbaren Fahrgestell 14 ist ein Schlagarm 2 um eine Schwenkachse 3 schwenkbar gelagert. Auf dem Schlagarm 2 ist verschiebbar ein Schlagstück 5 angeordnet, das an seiner Oberseite eine Schlagplatte 22 aus Stahl, Bronze, Kunststoff od. dgl. trägt. Mit der Schlagplatte 22 wirkt eine Exzenterwelle 4 zusammen, die an ihren Enden mit in der Zeichnung gestrichelt dargestellten Schwungrädern 26 versehen ist. Die Exzenterwelle ist durch einen Verbrennungsmotor 28 angetrieben, der auf dem Fahrgestell 14 befestigt ist.An embodiment of the edge trimming machine according to the invention is explained on the basis of the drawing. In a mobile one on wheels 10, 11 and 12 An impact arm 2 is mounted pivotably about a pivot axis 3 on the chassis 14. on the striking arm 2 is displaceably arranged a striking piece 5 on its top a striking plate 22 made of steel, bronze, plastic or the like. Bears. With the striking plate 22 an eccentric shaft 4 cooperates, which is shown at its ends in the drawing Flywheels 26 shown in dashed lines is provided. The eccentric shaft is through an internal combustion engine 28 is driven, which is mounted on the chassis 14.
Die Verschiebung des Schlagstücks 5 längs des Schlagarms 2 wird mittels einer Kupplungsstange 30 bewerkstelligt. Wenn die Kupplungsstange 30 gemäß der Darstellung in der Zeichnung nach rechts gezogen wird, so wird der Antrieb entkuppelt, da der Schlagfluß von der Exzenterwelle 4 zum Schlagarm 2 dann unterbrochen wird. Die Kupplungsstange 30 ist in bezug auf den Schlagarm 2 parallel geführt, und zwar dadurch, daß eine Gleitverbindung 32 zwischen der Kupplungsstange 30 und dem Schlagarm 2 vorgesehen ist. Die Kupplungsstange und damit das Schlagstück ist in den verschiedenen, durch Längsverschiebung der Kupplungsstange 30 erreichbaren Stellungen durch Stifte und entsprechende Löcher 34 und 36 feststellbar.The displacement of the striking piece 5 along the striking arm 2 is by means of a coupling rod 30 accomplished. When the coupling rod 30 as shown is pulled to the right in the drawing, the drive is disengaged because the Impact flow from the eccentric shaft 4 to the impact arm 2 is then interrupted. The coupling rod 30 is guided in parallel with respect to the striking arm 2, in that one Sliding connection 32 is provided between the coupling rod 30 and the striking arm 2 is. The coupling rod and thus the hammer is in the various, through Longitudinal displacement of the coupling rod 30 attainable positions by pins and corresponding holes 34 and 36 detectable.
Weiter ist die Kupplungsstange 30 dank ihrer Parallelführung auf dem Schlagarm 2 als Einheit mit dem Schlagarm 2 um die Schwenkachse 3 verschwenkbar, wodurch ein von dem Schlagarm 2 getragenes Schneidrad 1 aus der Arbeitsstellung in eine Ruhestellung angehoben wird. In dieser angehobenen Stellung können Kupplungsstange 30, Schlagarm 2 und Schneidrad 1 durch Einstecken der Stifte in die Löcher 34 und 36 arretiert werden.Next, the coupling rod 30 is thanks to its parallel guidance on the Impact arm 2 can be pivoted as a unit with impact arm 2 about pivot axis 3, whereby a cutting wheel 1 carried by the striking arm 2 out of the working position is raised to a rest position. In this raised position, the coupling rod 30, impact arm 2 and cutting wheel 1 by inserting the pins into holes 34 and 36 can be locked.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW33975A DE1278468B (en) | 1963-02-25 | 1963-02-25 | Edge cutting machine for bituminous pavement layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW33975A DE1278468B (en) | 1963-02-25 | 1963-02-25 | Edge cutting machine for bituminous pavement layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1278468B true DE1278468B (en) | 1968-09-26 |
Family
ID=7600474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW33975A Pending DE1278468B (en) | 1963-02-25 | 1963-02-25 | Edge cutting machine for bituminous pavement layers |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1278468B (en) |
-
1963
- 1963-02-25 DE DEW33975A patent/DE1278468B/en active Pending
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