DE29505392U1 - Crack opener and joint knocker - Google Patents
Crack opener and joint knockerInfo
- Publication number
- DE29505392U1 DE29505392U1 DE29505392U DE29505392U DE29505392U1 DE 29505392 U1 DE29505392 U1 DE 29505392U1 DE 29505392 U DE29505392 U DE 29505392U DE 29505392 U DE29505392 U DE 29505392U DE 29505392 U1 DE29505392 U1 DE 29505392U1
- Authority
- DE
- Germany
- Prior art keywords
- joint
- frame
- crack
- chassis
- tool
- 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 - Lifetime
Links
- 230000005284 excitation Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000010426 asphalt Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Shovels (AREA)
- Glass Compositions (AREA)
- Crushing And Grinding (AREA)
Description
• ··
• ··
Die Neuerung bezieht sich auf einen fahrbaren Risseöffner u.Fugenklopfer zur Bearbeitung von Rissen u.Fugen in Straßendecken.The innovation relates to a mobile crack opener and joint beater for treating cracks and joints in road surfaces.
Die Risse in Straßendecken sind meist so schmal, z.B. bei gerissenen Fugenbändern,daß ein Vergießen ohne vorheriges aufschneiden u. auffräsen nicht möglich ist.The cracks in road surfaces are usually so narrow, e.g. in the case of torn joint tapes, that it is not possible to fill them without first cutting and milling them open.
Fugen im Neubau müssen,wenn diese anstatt Fugenband vergossen werden sollen, nach einbringen U.Verdichtung der Asphaltdecke wieder ausgefräst werden.If joints in new buildings are to be filled instead of using joint tape, they must be milled out again after the asphalt surface has been laid and compacted.
Zum öffnen der Risse u. Fugen in Beton u.AsphaitsLraßen sind Diamant, fugenschneider u.Fugenfräsen bekannt,haben aber den Nachteii eines hohen Werkzeugverschleißes u.der Umweltverschmutzung durch Staub,Schneidschlamm u.Fräsgut. Bei wilden Rissen ist es oft nicht möglich miL dem Schneidegerät den zick-zack verlaufenden Riss zu folgen.Diamond joint cutters and joint milling machines are known for opening cracks and joints in concrete and asphalt pavements, but they have the disadvantage of high tool wear and environmental pollution from dust, cutting sludge and milling waste. In the case of wild cracks, it is often not possible to follow the zigzag crack with the cutting device.
Bei eingelegten abgerissenen Fugenbändern ist es nur auf kurze Strecken möglich eine Fuge zu schneiden weil die Diamant u.Hartmetall zähne der Schneid u. Frässcheiben schnell mit heißgewordenem Bitumen verschmiert sind.If torn joint tapes are inserted, it is only possible to cut a joint over short distances because the diamond and hard metal teeth of the cutting and milling discs quickly become smeared with hot bitumen.
Es soll daher ein handgeführtes Gerät geschaffen werden mit dem ein aufweiden der Risse bzw. ein einklopfen einer Fuge in den oft noch warmen Asphaltoberbau mit geringen Werkzeugverschleiß möglich ist.The aim is therefore to create a hand-held device with which cracks can be filled or a joint can be tapped into the asphalt surface, which is often still warm, with minimal tool wear.
Gemäß der Neuerung wird diese Aufgabe mit dem auf einem Erregergetriebe angebauten Motor dec in einem durch Federn oder Gummi frei bewegenden Gestell rüttelnde Bewegungen erzeugt u. unten einen schräg nach hinten verlaufenden Keil oder einen schräg nach hinten verlaufenden StahlsLenipel uufweißL.According to the innovation, this task is carried out by means of a motor mounted on an excitation gear that generates shaking movements in a frame that moves freely using springs or rubber and has a wedge or a steel rod running diagonally backwards at the bottom.
Das handgeführte Gerät mit der besonderen Aufhängung des ErrogergcLriebes mit Motor u. dem Stahlkeil oder Stahlstempel nach der Neuerung greift durch heben oder senken der Führungsstange in den Riss oder Fuge ein u. verbreitert oder stampft diesen je nach Bedarf auf eine bestimmte Breite oder Tiefe. Durch die kurze Bauweise ist es möglich auch wilden Rissen zu folgen.The hand-held device with the special suspension of the ergo drive with motor and the steel wedge or steel stamp after the innovation reaches into the crack or joint by raising or lowering the guide rod and widens or stamps it to a certain width or depth as required. The short design makes it possible to follow even wild cracks.
Bevorzugtes Ausführungsbeispiel nach der Neuerung sind in der Zeichnung schematisch dargestellt u.werden nachstehend unter Bezugnahme auf die Figuren näher erläutert.Preferred embodiments according to the innovation are shown schematically in the drawing and are explained in more detail below with reference to the figures.
Fig.l zeigt ein erstes Ausführungspeispiel ein handgeführtes u.brennkraftgetriebenes Rissespalt u. Fugenstampfgerät nach Neuerung von vorn undFig.l shows a first design example of a hand-held and combustion-powered crack and joint tamping device after innovation from the front and
Fig.2 ist eine Seitenansicht des in Fig. 1 dargestellten Geräts.Fig.2 is a side view of the device shown in Fig.1.
Das fahrbare Rissespalt u. Fugenstampfgerät nach den Fig.l u.2 hat ein Fahrgestell l,in· dem ein Antriebsmotor mit Erregergetreibe 3, in einem Rahmen 6 frei schwingend durch Gummibänder 4 u. Stahlfedern 5 verbunden ist. Die Aufnahmevorrichtung 7 für den Stahlkeil bzw.StahlsLempel 8The mobile crack and joint tamping device according to Fig. 1 and 2 has a chassis 1 in which a drive motor with excitation gear 3 is connected in a frame 6 so as to swing freely by means of rubber bands 4 and steel springs 5. The mounting device 7 for the steel wedge or steel ram 8
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29505392U DE29505392U1 (en) | 1995-03-30 | 1995-03-30 | Crack opener and joint knocker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29505392U DE29505392U1 (en) | 1995-03-30 | 1995-03-30 | Crack opener and joint knocker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29505392U1 true DE29505392U1 (en) | 1995-10-05 |
Family
ID=8006111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29505392U Expired - Lifetime DE29505392U1 (en) | 1995-03-30 | 1995-03-30 | Crack opener and joint knocker |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29505392U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10348481B3 (en) * | 2003-10-14 | 2005-03-10 | Richard Rupprecht | Jointing cutting or milling machine for road surfaces, has miller mounted between front wheels in scooter frame and operated using spring loaded lever |
| DE102004050183B3 (en) * | 2003-10-14 | 2006-06-01 | Richard Rupprecht | Splice cutter and grinder for roadworks has guiding rod connected with driving bar, and motor fastened to lever, where operator operates lever against spring action to lower and press tool |
| DE102006026529B4 (en) * | 2006-06-06 | 2014-06-12 | Andreas Rupprecht | Mobile device with asphalt surface heater, roller, hedgehog router, grooved sprocket for joint production or repair |
-
1995
- 1995-03-30 DE DE29505392U patent/DE29505392U1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10348481B3 (en) * | 2003-10-14 | 2005-03-10 | Richard Rupprecht | Jointing cutting or milling machine for road surfaces, has miller mounted between front wheels in scooter frame and operated using spring loaded lever |
| DE102004050183B3 (en) * | 2003-10-14 | 2006-06-01 | Richard Rupprecht | Splice cutter and grinder for roadworks has guiding rod connected with driving bar, and motor fastened to lever, where operator operates lever against spring action to lower and press tool |
| DE102006026529B4 (en) * | 2006-06-06 | 2014-06-12 | Andreas Rupprecht | Mobile device with asphalt surface heater, roller, hedgehog router, grooved sprocket for joint production or repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19951116 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 19981201 |