DE2324556A1 - MACHINE FOR MILLING GROOVES IN STREET COVERS - Google Patents
MACHINE FOR MILLING GROOVES IN STREET COVERSInfo
- Publication number
- DE2324556A1 DE2324556A1 DE19732324556 DE2324556A DE2324556A1 DE 2324556 A1 DE2324556 A1 DE 2324556A1 DE 19732324556 DE19732324556 DE 19732324556 DE 2324556 A DE2324556 A DE 2324556A DE 2324556 A1 DE2324556 A1 DE 2324556A1
- Authority
- DE
- Germany
- Prior art keywords
- hydraulic
- machine
- pumps
- machine according
- cutter
- 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
- E01C23/0946—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 specially for forming recesses to receive marking materials or markers, e.g. cutters for milling traffic line channels, core drills for button-setting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
-
- 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
- E01C23/08—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—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 roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
Description
inr?. π. β;-ετζinr ?. π. β; -ετζ
Dr.-!>c. f . CiSETZJft « Manchen 22, Stwmdoristr. ttDr .-!> C. f. CiSETZJft «Manchen 22, Stwmdoristr. dd
56-20.717P(2O.718H) 15. 5· 197356-20.717P (2O.718H) May 15 · 1973
Maschine zum Fräsen von Nuten in StraßendeckenMachine for milling grooves in road surfaces
Mehr und mehr ersetzt man Fahrbahn-Begrenzungslinien, die auf die Straßendecke aufgemalt sind, durch solche, die aus gefärbtem künstlichen Mörtel bestehen und in die Straßendecke eingebettet sind.More and more one is replacing lane boundary lines that are painted on the road surface with those that are made of colored artificial mortar and embedded in the road surface.
Ziel der Erfindung ist eine Maschine, mit der man in der Straßendecke Vertiefungen bilden kann, in die anschließend der künstliche Mörtel eingefüllt werden soll.The aim of the invention is a machine with which one can form depressions in the road surface, into which subsequently the artificial mortar is to be filled.
Diese Maschine zeichnet sich dadurch aus, daß sie Eigen-Fahrantrieb besitzt und ein Fahrgestell auf Rädern hat, welches einen Träger, der um eine waagerechte Achse kipp-This machine is characterized by the fact that it is self-propelled owns and has a chassis on wheels, which has a carrier that tilts about a horizontal axis
309883/0383309883/0383
56-(4782)-Bgn-r (8)56- (4782) -Bgn-r (8)
bar ist-, ferner einen Fräser, der am Ende dieses Trägers angeordnet ist und hydraulisch angetrieben wird, ferner ein pneumatisches Druckorgan, das ständig den kippbaren Träger zum Boden hindrückt und den Fräser in die Straßenbedeckung eindrückt, sowie hydraulische Stellmotoren aufweist, mit denen der kippbare Träger gegen die Kraft des pneumatischen Druckorgans gehoben werden kann*bar is, furthermore a milling cutter which is arranged at the end of this carrier and is hydraulically driven, furthermore a pneumatic pressure device that constantly pushes the tilting beam down to the ground and the cutter into the road surface presses, as well as hydraulic servomotors with which the tiltable carrier against the force of the pneumatic pressure element can be raised *
Die Zeichnung zeigt sehr schematisch und nur als ein Beispiel eine Ausführungsform der erfindungsgemäßen Mas chine.The drawing shows, very schematically and only as an example, an embodiment of the mas according to the invention chine.
Die Maschine zum Einfräsen von Nuten in die Straßendecke enthält ein Fahrgestell 1 auf Rädern 2, 3. Der hintere Teil des Fahrgestells enthält in einer Haube einen Dieselmotor und mehrere von ihm angetriebene Hydraulikpumpen. Eine·dieser Pumpen treibt einen Motor, der in bekannter Weise die Räder 2 und somit die Maschine antreibt. Diese Räder 2 sind auch lenkbar; ihre Lenkung geschieht ebenfalls hydraulisch und wird mittels eines Lenkrades h gesteuert.The machine for milling grooves in the road surface includes a chassis 1 on wheels 2, 3. The rear part of the chassis contains a diesel engine and several hydraulic pumps driven by it in a hood. One of these pumps drives a motor which drives the wheels 2 and thus the machine in a known manner. These wheels 2 are also steerable; they are also steered hydraulically and controlled by means of a steering wheel h.
Das Fahrgestell 1 enthält ferner einen kippbaren Träger 5» der am Gestell durch Gelenke mit waagerechter Achse 6 angelenkt ist. Das freie Ende des kippbaren Trägers trägt einen umlaufenden Fräser 7» der von einem Hydraulikmotor gedreht wird, der von einer der vom Dieselmotor angetriebenen Pumpen gespeist wird.The chassis 1 also includes a tiltable carrier 5 »which is linked to the frame by joints with a horizontal axis 6. The free end of the tilting beam carries a rotating cutter 7 »which is rotated by a hydraulic motor, which is driven by one of the diesel engines Pumps is fed.
Der kippbare Träger wird abwärts gedrückt, damit der Fräser an den Boden angedrückt wird. Diese Andrückkraft wird mittels eines pneumatischen Druckorgans 8 bestimmt,The tilting beam is pushed down so that the cutter is pressed against the ground. This pressing force is determined by means of a pneumatic pressure element 8,
309883/0383309883/0383
das einerseits auf die Oberseite des kippbaren Trägers drückt und sich andererseits an einem Galgen 9 abstützt, der starr auf dem Fahrgestell 1 angebracht ist. Dieses Dru korgan wird mit Druckluft aus einer vom Dieselmotor angetriebenen Luftpumpe gespeist und besteht aus einem Balgen. Dieser Balgen wird mit konstantem Druck von etwa 1,5 atü gespeist, was den Träger 7 mit einer Kraft von etwa 1 to auf den Boden drückt.which on the one hand presses on the top of the tiltable carrier and on the other hand is supported on a gallows 9, which is rigidly attached to the chassis 1. This Dru korgan is made with compressed air from a diesel engine powered air pump and consists of a bellows. This bellows is at constant pressure of about 1.5 atmospheres, which presses the carrier 7 with a force of about 1 to on the ground.
Die Maschine enthält schließlich noch hydraulische Stellmotoren 10, die von einer der vom Dieselmotor angetriebenen Pumpen gespeist werden und die die kippbaren Träger 5 gegen die Kraft des pneumatischen Druckorgans 8 anheben können, um den Fräser 8 vom Boden abzuheben.The machine finally contains hydraulic servomotors 10, which are driven by one of the diesel engine Pumps are fed and the tiltable supports 5 counter to the force of the pneumatic pressure element 8 can lift to lift the cutter 8 off the ground.
Alle Steuergeräte sind auf einen Pol 11, an dem der Fahrer sitzt, angeordnet.All control devices are arranged on a pole 11 on which the driver sits.
Der Fräser 7 ist austauschbar, damit Nuten verschiedener Breiten gefräst werden können.The milling cutter 7 is exchangeable so that grooves of different widths can be milled.
Dieser Fräser dreht sich im Sinne des Pfeilers a, d. h. im Sinne f der Vorwärtsbewegung der Maschine. Das ergibt freie und saubere Ränder der Nut, denn das Straßendecken-Material wird nicht herausgebrochen. Dies wird durch die große Kraft, mit der der Fräser an den Boden angedrückt wird, ermöglicht.This cutter rotates in the direction of pillar a, d. H. in the sense of f the forward movement of the machine. That results in free and clean edges of the groove, because the road surface material is not broken out. this will made possible by the great force with which the cutter is pressed against the ground.
Die Leistungen dieser Maschine sind bemerkenswert; man kann mit ihr bis 20 km pro Stunde Geschwindigkeit arbeiten. The performances of this machine are remarkable; you can work with it at speeds of up to 20 km per hour.
309883/0383309883/0383
Natürlich kann mancherlei Zubehör an der Maschine vorgesehen werden. So kann man vorn am Gasgestell Gasbrenner, die auf den Boden gerichtet sind, anordnen, um vor dem Fräser die Straßendecke zu erwärmen und zu erweichen. Of course, various accessories can be provided on the machine. So you can put gas burners on the front of the gas rack, that are directed towards the ground, to heat and soften the road surface in front of the cutter.
Man kann ferner hinten am Fahrgestell eine Absauge- und Spülvorrichtung anordnen, um die gefräste Nut zu reinigen, ehe der .farbige synthetxsche Mörtel aufgetragen wird.You can also use a suction device at the rear of the chassis. and arrange rinsing device to clean the milled groove before applying the colored synthetic mortar will.
Man könnte schließlich die Maschine mit einer Vorrichtung zum Einfüllen des künstlichen Mörtels in die gefrästen und gereinigte Nut versehen.One could finally machine the machine with a device for pouring the artificial mortar into the milled and cleaned groove.
309883/0383309883/0383
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH941272A CH553293A (en) | 1972-06-22 | 1972-06-22 | MACHINE FOR MILLING THROATS IN THE PAVEMENT. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2324556A1 true DE2324556A1 (en) | 1974-01-17 |
Family
ID=4351724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732324556 Pending DE2324556A1 (en) | 1972-06-22 | 1973-05-15 | MACHINE FOR MILLING GROOVES IN STREET COVERS |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH553293A (en) |
| DE (1) | DE2324556A1 (en) |
| FR (1) | FR2189583B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648885B (en) * | 2016-01-18 | 2017-11-07 | 重庆雄创建筑工程技术有限公司 | The armed pavement cutting machine of one kind tool |
| CN105755941A (en) * | 2016-04-06 | 2016-07-13 | 于有为 | Cone cutting machine |
-
1972
- 1972-06-22 CH CH941272A patent/CH553293A/en not_active IP Right Cessation
-
1973
- 1973-05-15 DE DE19732324556 patent/DE2324556A1/en active Pending
- 1973-05-21 FR FR7318346A patent/FR2189583B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189583A1 (en) | 1974-01-25 |
| CH553293A (en) | 1974-08-30 |
| FR2189583B1 (en) | 1981-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |