EP0956395A1 - Device for cleaning the tire of a roller - Google Patents
Device for cleaning the tire of a rollerInfo
- Publication number
- EP0956395A1 EP0956395A1 EP97951266A EP97951266A EP0956395A1 EP 0956395 A1 EP0956395 A1 EP 0956395A1 EP 97951266 A EP97951266 A EP 97951266A EP 97951266 A EP97951266 A EP 97951266A EP 0956395 A1 EP0956395 A1 EP 0956395A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- scraper
- bandage
- holder
- parts
- over
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/026—Improving by compacting by rolling with rollers usable only for or specially adapted for soil compaction, e.g. sheepsfoot rollers
Definitions
- the invention relates to a device for cleaning the bandage of a roller for compacting soil from adhering contaminants and for sprinkling the bandage with water, this device being provided in a known manner with a stripping device which is essentially perpendicular to the direction of rotation of the bandage over the area to be cleaned extends from this and is fixed in a fixed position with respect to the bandage on the drum support, and with a nozzle device which is fixed in a fixed position with respect to the bandage on the drum support and with nozzles arranged at a mutual spacing approximately parallel to the stripping device for spraying water in the direction of the drum behind the stripper is provided on the bandage.
- the stripping device and the nozzle device are provided as separate components, each of which must be attached to the drum support individually.
- the object of the invention is to provide a device according to the introductory part of claim 1, which is improved both in terms of its structural design and in terms of its mounting on the drum support compared to the known devices in such a way that it has a lower manufacturing and assembly effort required.
- the above object is achieved in that the scraper device and the nozzle device are combined to form a structural unit and these consist of a channel-like scraper holder which extends continuously over the width of the drum area to be cleaned, and of a scraper arranged in the scraper holder which Length of the scraper holder protrudes therefrom to form a bandage, a cavity, which is sealed against the scraper holder and extends over a substantial part of its length, into which a water supply line opens and from which the nozzles pass through the wall of the scraper holder branch off.
- the device according to the invention consists of only a few components, each of a simple shape, which can be easily connected to one another to form the desired structural unit, and because all its parts are combined into a single structural unit, it is also very easy to mount on the drum support.
- Fig. 2 seen the device in front view for the viewer of Fig. 1 from the left, the connecting piece between the device and the drum support is not shown for the sake of clarity, and
- FIG. 3 shows the cross section through the device in section along the section line III-III in FIG. 2.
- the device 1 shown in the drawing is used to clean a bandage 2 of a roller, which is only schematically indicated in FIG. 1, for soil compaction of adhering contaminants and for sprinkling the bandage 2 with water.
- the device 1 is fastened by means of a connecting element 3 (not shown in FIGS. 2 and 3) for the sake of clarity, in the inclined position shown in FIG. 1 with respect to the bandage 2, on the bandage carrier 4, which is also only schematically indicated in FIG. 1.
- the device 1 has a stripping device and a nozzle device, which are combined to form a structural unit.
- This assembly consists of a trough-like scraper holder 5 formed from two parts 5a and 5b, which extends continuously over the width of the area of the bandage 2 to be cleaned, and a scraper 6 made of elastic plastic and arranged in the scraper holder 5, the parallel broad sides 6a , 6b and, with its end regions located on the left and right for the observer of FIG. 2, fills the cross section of the wiper holder 5 essentially in a liquid-tight manner.
- the material of the wiper is preferably polyurethane.
- the stripper 6 forms a cavity 10 which is sealed against the stripper holder 5 and extends over a substantial part of the length of the stripper holder 5, into which a water inflow line 11 passes through the wall of the stripper holder part 5a and out of it Branch nozzles 12 through the wall of the scraper holder part 5b.
- the scraper 6 extends substantially perpendicular to the direction of rotation of the bandage 2 parallel to its surface over the area to be cleaned, and the nozzles 12 arranged at a mutual distance approximately parallel to the scraper 6 are arranged so that the water emerging from them in the direction of the bandage behind the Scraper 6 reaches bandage 2.
- the two parts 5a, 5b forming the scraper holder are each bent at right angles along their longitudinal edges located at the top in the use position to the other parts 5a and 5b, the bent leg 5c of the part 5a facing the scraper 6 being essentially the thickness of the scraper 6 has the corresponding width.
- the two parts 5a, 5b of the scraper holder are stiffened at the lower end by these legs 5c bent at right angles and by a further angled wall part 5d, so that the scraper 6 is securely held in the desired oblique position shown in FIG. 1 with respect to the bandage 2 is.
- the part 5b located on the right for the viewer of FIG. 3 and at the back for the viewer of FIG. 2 runs at its lower end facing the bandage 2 into an angle over the wiper holder part 5a
- Length distributed tines 5e, through openings 13 in the wiper 6 and through the latter having a smaller cross section openings 14th pass through in part 5a of the scraper holder 5.
- the prongs 5e hold the stripper 6 immovably in the stripper holder 5 and at the same time secure the desired predetermined mutual position of the stripper parts 5a, 5b with respect to one another.
- connection of the two parts 5a, 5b of the wiper holder 5 and the wiper 6 by means of the screw bolts 7a and nuts 7b brings about a secure releasable bracing of the wiper holder 5 against the wiper 6, so that no water from the cavity 10 along the broad sides 6a, 6b between the parts 5a and 5b on the one hand and the scraper 6 on the other hand can flow out.
- the scraper 6 is preferably set against the drum 2 at an acute angle counter to the running direction.
- a second device 1 is located at the opposite angle of attack on the other side of the upper apex of the bandage 2 and takes over the stripping function in the opposite direction of travel of the bandage 2.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Agronomy & Crop Science (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Machines (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Processing Of Solid Wastes (AREA)
- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a device for removing dirt adhering to the tire (2) of a roller used for compacting soil, and for spraying said tire (2) with water. The device, which comprises a scraping unit (5, 6) and a nozzle system (10, 11, 12), is characterized in that the scraping unit (5, 6) and the nozzle system (10, 11, 12) are joined into one modular component, and the scraper (6) forms a cavity (10) that is sealed off from a scraper support (5). A water supply pipe (11) leads into the cavity (10) from which nozzles (12) branch off through the wall of the scraper support (5).
Description
Reinigungsvorrichtung für Bandage einer WalzeCleaning device for bandage of a roller
DieErfindungbezieht sich auf eine Vorrichtung zum Reinigen der Bandage einer Walze zur Bodenverdichtung von anhaftenden Verunreinigungen und zum Berieseln der Bandage mit Wasser, wobei diese Vorrichtung in bekannter Weise versehen ist mit einer Abstreifvorrichtung, die sich im wesentlichen senkrecht zur Umlaufrichtung der Bandage über den zu reinigenden Bereich von dieser erstreckt und in fester Position bezüglich der Bandage am Bandagenträger befestigt ist, und mit einer Düseneinrichtung, die in fester Position bezüglich der Bandage am Bandagenträger befestigt und mit im gegenseitigen Abstand etwa parallel zur Abstreifvorrichtung angeordneten Düsen zum Aufsprühen von Wasser in Bandagenlaufrichtung hinter dem Abstreifer auf die Bandage versehen ist.The invention relates to a device for cleaning the bandage of a roller for compacting soil from adhering contaminants and for sprinkling the bandage with water, this device being provided in a known manner with a stripping device which is essentially perpendicular to the direction of rotation of the bandage over the area to be cleaned extends from this and is fixed in a fixed position with respect to the bandage on the drum support, and with a nozzle device which is fixed in a fixed position with respect to the bandage on the drum support and with nozzles arranged at a mutual spacing approximately parallel to the stripping device for spraying water in the direction of the drum behind the stripper is provided on the bandage.
Bei den bekannten Vorrichtungen dieser Art sind die Abstreifvorrichtung und die Düseneinrichtung als voneinander getrennte Bauteile vorgesehen, die jeder für sich an dem Bandagenträger befestigt werden müssen.In the known devices of this type, the stripping device and the nozzle device are provided as separate components, each of which must be attached to the drum support individually.
Aufgabe der Erfindung ist es, eine Vorrichtung gemäß dem einleitenden Teil des Patentanspruchs l zu schaffen, die sowohl hinsichtlich ihrer konstruktiven Gestaltung als auch hinsichtlich des zu ihrer Montage an dem Bandagenträger gegenüber den bekannten Vorrichtungen in solcher Weise verbessert ist, daß sie einen geringeren Herstellungs- und Montageaufwand erfordert.
Gemäß derErfindungwird die vorstehende Aufgabe dadurch gelöst, daß die Abstreifvorrichtung und die Düseneinrichtung zu einer Baueinheit zusammengefaßt sind und diese aus einem rinnenartigen Abstreiferhalter, der sich durchgehend über die Breite des zu reinigenden Bandagenbereichs erstreckt, und aus einem in dem Abstreiferhalter angeordneten Abstreifer, der über die Länge des Abstreiferhalters aus diesem zur Bandage vorragt, gebildet ist, wobei im Abstreifer ein gegen den Abstreiferhalter abgedichteter, sich über einen wesentlichen Teil von dessen Länge erstreckender Hohlraum gebildet ist, in den eine Wasserzuflußleitung mündet und aus dem die Düsen durch die Wandung des Abstreiferhalters hindurch abzweigen.The object of the invention is to provide a device according to the introductory part of claim 1, which is improved both in terms of its structural design and in terms of its mounting on the drum support compared to the known devices in such a way that it has a lower manufacturing and assembly effort required. According to the invention, the above object is achieved in that the scraper device and the nozzle device are combined to form a structural unit and these consist of a channel-like scraper holder which extends continuously over the width of the drum area to be cleaned, and of a scraper arranged in the scraper holder which Length of the scraper holder protrudes therefrom to form a bandage, a cavity, which is sealed against the scraper holder and extends over a substantial part of its length, into which a water supply line opens and from which the nozzles pass through the wall of the scraper holder branch off.
Die erfindungsgemäße Vorrichtung besteht nur aus wenigen für sich jeweils einfach geformten Bauteilen, die leicht zu der gewünschten Baueinheit miteinander verbindbar sind, und sie ist, weil alle ihre Teile zu einer einzigen Baueinheit zusammengefaßt sind, auch sehr einfach am Bandagenträger montierbar.The device according to the invention consists of only a few components, each of a simple shape, which can be easily connected to one another to form the desired structural unit, and because all its parts are combined into a single structural unit, it is also very easy to mount on the drum support.
Die Unteransprüche betreffen bevorzugte Ausgestaltungen der Vorrichtung gemäß Patentanspruch 1.The subclaims relate to preferred configurations of the device according to patent claim 1.
Die Erfindung wird nachstehend anhand der Zeichnung an einem Ausführungsbeispiel noch näher erläutert.The invention is explained in more detail below with reference to the drawing using an exemplary embodiment.
In der Zeichnung zeigt:The drawing shows:
Fig. 1 die an den Bandagenträger angebaute, mit ihrem Abstreifer an der Bandage anliegende Vorrichtung in Ansicht von der Seite mit Blickrichtung parallel zur Bandagenachse,1 shows the device attached to the drum support, with its wiper resting on the drum in a view from the side with a direction of view parallel to the drum axis,
Fig. 2 die Vorrichtung in Ansicht von vorn für den Betrachter der Fig. 1 von links gesehen, wobei das Verbindungsstück zwischen der Vorrichtung und dem Bandagenträger
der besseren Übersichtlichkeit halber nicht dargestellt ist, undFig. 2 seen the device in front view for the viewer of Fig. 1 from the left, the connecting piece between the device and the drum support is not shown for the sake of clarity, and
Fig. 3 den Querschnitt durch die Vorrichtung im Schnitt entlang der Schnittlinie III-III in Fig. 2 .3 shows the cross section through the device in section along the section line III-III in FIG. 2.
Die in der Zeichnung dargestellte Vorrichtung 1 dient dem Reinigen einer in Fig. 1 nur schematisch angedeuteten Bandage 2 einer Walze zur Bodenverichtung von anhaftenden Verunreinigungen und zum Berieseln der Bandage 2 mit Wasser.The device 1 shown in the drawing is used to clean a bandage 2 of a roller, which is only schematically indicated in FIG. 1, for soil compaction of adhering contaminants and for sprinkling the bandage 2 with water.
Die Vorrichtung 1 ist mittels eines in Fig. 2 und Fig. 3 der Übersichtlichkeit halber nicht dargestellten Verbindungselements 3 in der aus Fig. 1 ersichtlichen Schrägstellung bezüglich der Bandage 2 an dem in Fig. 1 ebenfalls nur schematisch angedeuteten Bandagenträger 4 befestigt.The device 1 is fastened by means of a connecting element 3 (not shown in FIGS. 2 and 3) for the sake of clarity, in the inclined position shown in FIG. 1 with respect to the bandage 2, on the bandage carrier 4, which is also only schematically indicated in FIG. 1.
Die Vorrichtung 1 weist eine Abstreifvorrichtung und eine Düseneinrichtung auf, die zu einer Baueinheit zusammengefaßt sind. Diese Baueinheit besteht aus einem aus zwei Teilen 5a und 5b gebildeten rinnenartigen Abstreiferhalter 5, der sich durchgehend über die Breite des zu reinigenden Bereiches der Bandage 2 erstreckt , und aus einem in dem Abstreiferhalter 5 angeordeten Abstreifer 6 aus elastischem Kunststoff, der zueinander parallele Breitseiten 6a, 6b aufweist und mit seinen stirnseitigen, für den Betrachter der Fig. 2 links und rechts befindlichen Endbereichen den Querschnitt des Abstreiferhalters 5 im wesentlichen flüssigkeitsdicht ausfüllt. Das Material des Abstreifers ist vorzugsweise Polyurethan.The device 1 has a stripping device and a nozzle device, which are combined to form a structural unit. This assembly consists of a trough-like scraper holder 5 formed from two parts 5a and 5b, which extends continuously over the width of the area of the bandage 2 to be cleaned, and a scraper 6 made of elastic plastic and arranged in the scraper holder 5, the parallel broad sides 6a , 6b and, with its end regions located on the left and right for the observer of FIG. 2, fills the cross section of the wiper holder 5 essentially in a liquid-tight manner. The material of the wiper is preferably polyurethane.
Der Abstreiferhalter 5 besteht, wie bereits erwähnt, aus zwei Teilen 5a und 5b, die mittels Schraubbolzen 7a und Muttern 7b zusammenschließbar sind, sich jeweils über die Längn des Abstreifers 6 erstrecken und zwischen sich eine Rinne 9 zur abgedichteten Aufnahme des Abstreifers β bilden. Die Rinne 9 hat
einen im wesentlichen rechtwinkligen U-förmigen Querschnitt.The scraper holder 5 consists, as already mentioned, of two parts 5a and 5b, which can be connected by means of screw bolts 7a and nuts 7b, each extend over the lengths of the scraper 6 and form a channel 9 between them for the sealed reception of the scraper β. The gutter 9 has a substantially rectangular U-shaped cross section.
Wie am besten aus Fig. 2 ersichtlich, bildet der Abstreifer 6 einen gegen den Abstreiferhalter 5 abgedichteten, sich über einen wesentlichen Teil der Länge des Abstreiferhalters 5 erstreckenden Hohlraum 10, in den eine Wasse zuflußleitung 11 durch die Wandung des Abstreiferhalterteils 5a hindurch und aus dem Düsen 12 jeweils durch die Wandung des Abstreiferhalter- teils 5b hindurch abzweigen. Der Abstreifer 6 erstreckt sich im wesentlichen senkrecht zur Umlaufrichtung der Bandage 2 paralle zu deren Oberfläche über den zu reinigenden Bereich, und die im gegenseitigen Abstand etwa parallel zum Abstreifer 6 angeordneten Düsen 12 sind so angeordnet, daß das aus ihnen austretende Wasser in Bandagenlaufrichtung hinter dem Abstreifer 6 auf die Bandage 2 gelangt.As can best be seen from FIG. 2, the stripper 6 forms a cavity 10 which is sealed against the stripper holder 5 and extends over a substantial part of the length of the stripper holder 5, into which a water inflow line 11 passes through the wall of the stripper holder part 5a and out of it Branch nozzles 12 through the wall of the scraper holder part 5b. The scraper 6 extends substantially perpendicular to the direction of rotation of the bandage 2 parallel to its surface over the area to be cleaned, and the nozzles 12 arranged at a mutual distance approximately parallel to the scraper 6 are arranged so that the water emerging from them in the direction of the bandage behind the Scraper 6 reaches bandage 2.
Die beiden den Abstreiferhalter bildenden Teile 5a, 5b sind jeweils entlang ihrer in der Gebrauchsstellung oben befindlichen Längsränder zum anderen Teil 5a bzw. 5b hin rechtwinklig abgebogen, wobei der abgebogene Schenkel 5c des dem Abstreifer 6 zugewendeten Teils 5a eine im wesentlichen der Dicke des Abstreifers 6 entsprechende Breite aufweist. Die beiden Teile 5a, 5b des Abstreiferhalters sind durch diese rechtwinklig abgebogenen Schenkel 5c sowie durch einen weiteren abgewinkelten Wandungsteile 5d auch an dem unteren Ende versteift, so daß der Abstreifer 6 sicher in der gewünschten, aus Fig. 1 ersichtlichen Schrägstellung bezüglich der Bandage 2 festgehalten ist.The two parts 5a, 5b forming the scraper holder are each bent at right angles along their longitudinal edges located at the top in the use position to the other parts 5a and 5b, the bent leg 5c of the part 5a facing the scraper 6 being essentially the thickness of the scraper 6 has the corresponding width. The two parts 5a, 5b of the scraper holder are stiffened at the lower end by these legs 5c bent at right angles and by a further angled wall part 5d, so that the scraper 6 is securely held in the desired oblique position shown in FIG. 1 with respect to the bandage 2 is.
Wie aus Fig. 2 und Fig. 3 ersichtlich, läuft der für den Betrachter der Fig. 3 rechts befindliche und für den Betrachter der Fig. 2 hinten liegende Teil 5b an seinem der Bandage 2 zugewendeten unteren Ende in zum Abstreiferhalterteil 5a hin abgewinkelte über seine Länge verteilte Zinken 5e aus, die durch Durchgangslöcher 13 im Abstreifer 6 und durch den letzteren gegenüber einen kleineren Querschnitt aufweisende Öffnungen 14
im Teil 5a des Abstreiferhalters 5 hindurchreichen. Die Zinken 5e halten den Abstreifer 6 unverrückbar im Abstreiferhalter 5 fest und sichern gleichzeitig die gewünschte vorgegebene gegenseitige Lage der Abstreiferteile 5a, 5b in Bezug aufeinander.As can be seen from FIGS. 2 and 3, the part 5b located on the right for the viewer of FIG. 3 and at the back for the viewer of FIG. 2 runs at its lower end facing the bandage 2 into an angle over the wiper holder part 5a Length distributed tines 5e, through openings 13 in the wiper 6 and through the latter having a smaller cross section openings 14th pass through in part 5a of the scraper holder 5. The prongs 5e hold the stripper 6 immovably in the stripper holder 5 and at the same time secure the desired predetermined mutual position of the stripper parts 5a, 5b with respect to one another.
Die Verbindung der beiden Teile 5a, 5b des Abstreiferhalters 5 und des Abstreifers 6 mittels der Schraubbolzen 7a und Muttern 7b bewirkt eine sichere lösbare Verspannung des Abstreiferhalters 5 gegen den Abstreifer 6, so daß aus dem Hohlraum 10 kein Wasser entlang der Breitseiten 6a, 6b zwischen den Teilen 5a und 5b einerseits und dem Abstreifer 6 andererseits ausfließen kann.The connection of the two parts 5a, 5b of the wiper holder 5 and the wiper 6 by means of the screw bolts 7a and nuts 7b brings about a secure releasable bracing of the wiper holder 5 against the wiper 6, so that no water from the cavity 10 along the broad sides 6a, 6b between the parts 5a and 5b on the one hand and the scraper 6 on the other hand can flow out.
Der Abstreifer 6 ist, wie in Fig. 1 zu sehen, vorzugsweise unter einem spitzen Winkel entgegen der Laufrichtung gegen die Bandage 2 angestellt. Eine zweite Vorrichtung 1 befindet sich mit entgegengesetztem Anstellwinkel auf der anderen Seite des oberen Scheitels der Bandage 2 und übernimmt dort die Abstreiffunktion in der entgegengesetzten Laufrichtung der Bandage 2.
As can be seen in FIG. 1, the scraper 6 is preferably set against the drum 2 at an acute angle counter to the running direction. A second device 1 is located at the opposite angle of attack on the other side of the upper apex of the bandage 2 and takes over the stripping function in the opposite direction of travel of the bandage 2.
Claims
Vorrichtung zum Reinigen einer Bandage (2) einer Walze zur Bodenverdichtung von anhaftenden Verunreinigungen und zum Berieseln der Bandage (2) mit Wasser, mitDevice for cleaning a bandage (2) of a roller for soil compaction of adhering impurities and for sprinkling the bandage (2) with water, with
a) einer Abstreifvorrichtung (5, 6) , die sich im wesentlichen senkrecht zur Umlaufrichtung der Bandage (2) über den zu reinigenden Bereich von dieser erstreckt und in fester Position bezüglich der Bandage (2) am Bandagenträger (4) befestigt ist, unda) a stripping device (5, 6) which extends substantially perpendicular to the direction of rotation of the bandage (2) over the area to be cleaned thereof and is fixed in a fixed position with respect to the bandage (2) on the bandage support (4), and
b) einer Düseneinrichtung (10, 11, 12), die in fester Position bezüglich der Bandage (2) am Bandagenträger (4) befestigt und mit im gegenseitigen Abstand etwa parallel zur Abstreifvorrichtung (5, 6) angeordneten Düsen (12) zum Aufsprühen von Wasser in Bandagenlaufrichtung hinter dem Abstreifer (6) auf die Bandage (2) versehen ist,b) a nozzle device (10, 11, 12) which is fixed in a fixed position with respect to the bandage (2) on the bandage support (4) and with nozzles (12) arranged at a mutual distance approximately parallel to the stripping device (5, 6) for spraying Water is provided in the drum running direction behind the scraper (6) on the drum (2),
dadurch gekennzeichnet, daßcharacterized in that
c) die Abstreifvorrichtung (5, 6) und die Düseneinrichtungc) the stripping device (5, 6) and the nozzle device
(10, 11, 12) zu einer Baueinheit zusammengefaßt sind, und(10, 11, 12) are combined to form a structural unit, and
d) die Baueinheit gebildet ist aus aa) einem rinnenartigen Abstreiferhalter (5), der sich durchgehend über die Breite des zu reinigenden Bandagenbereichs erstreckt, undd) the unit is formed from aa) a channel-like scraper holder (5) which extends continuously over the width of the bandage area to be cleaned, and
bb) einem in dem Abstreiferhalter (5) angeordneten Abstreifer (6), der über die Länge des Abstreiferhalters (5) aus diesem zur Bandage (2) vorragt, wobeibb) a scraper (6) arranged in the scraper holder (5), which projects over the length of the scraper holder (5) from it to form a bandage (2), wherein
e) im Abstreifer (6) ein gegen den Abstreiferhalter (5) abgedichteter, sich über einen wesentlichen Teil von dessen Länge erstreckender Hohlraum (10) gebildet ist, in den eine Wasserzuflußleitung (11) mündet und aus dem die Düsen (12) durch die Wandung des Abstreiferhalters (5) hindurch abzweigen.e) in the scraper (6) against the scraper holder (5) sealed, over a substantial part of its length extending cavity (10) is formed, into which a water supply line (11) opens and from which the nozzles (12) through Branch through the wall of the scraper holder (5).
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die den Abstreifer (6) aufnehmende Rinne (9) des Abstreiferhalters (5) einen im wesentlichen rechtwinkligen U-för- migen Querschnitt aufweist.2. Device according to claim 1, characterized in that the scraper (6) receiving groove (9) of the scraper holder (5) has a substantially rectangular U-shaped cross section.
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Abstreiferhalter (5) aus zwei sich jeweils über die Länge des Abstreifers (6) erstreckenden, zusammenschließbaren Teilen (5a, 5b) besteht, die zwischen sich die Rinne (9) zur abgedichteten Aufnahme des Abstreifers (6) bilden.3. Apparatus according to claim 1 or 2, characterized in that the scraper holder (5) consists of two interconnectable parts (5a, 5b) each extending over the length of the scraper (6), the groove (9) between them form a sealed holder for the scraper (6).
4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die beiden Teile (5a, 5b) des Abstreiferhalters (5) durch sich über deren Länge erstrek- kende abgewinkelte Wandungsteile (5c, 5d) versteift sind.4. Device according to one of the preceding claims, characterized in that the two parts (5a, 5b) of the scraper holder (5) are stiffened by angled wall parts (5c, 5d) extending over their length.
5. Vorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß mindestens einer der beiden Teile (5a, 5b) des Abstreiferhalters entlang eines seiner Längsränder zum anderen Teil (5b, 5a) hin rechtwinklig abgebogen ist und der abgebogene Schenkel (5c) eine im wesentlichen der Dicke des Abstreifers (6) entsprechende Breite aufweist.5. Apparatus according to claim 3 or 4, characterized in that at least one of the two parts (5a, 5b) of the scraper holder along one of its longitudinal edges to the other Part (5b, 5a) is bent at right angles and the bent leg (5c) has a width which essentially corresponds to the thickness of the scraper (6).
6. Vorrichtung nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, daß die beiden Teile (5a, 5b) des Abstreiferhalters (5) gegen den Abstreifer (6) lösbar verspannt sind (7a, 7b) .6. Device according to one of claims 3 to 5, characterized in that the two parts (5a, 5b) of the scraper holder (5) against the scraper (6) are releasably braced (7a, 7b).
7. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Abstreifer (6) aus elastischem Kunststoff besteht, zueinander parallele Breitseiten (6a, 6b) aufweist und mit seinen stirnseitigen Endbereichen den Querschnitt der Rinne (9) des Abstreiferhalters (5) im wesentlichen flüssigkeitsdicht ausfüllt.7. Device according to one of the preceding claims, characterized in that the stripper (6) consists of elastic plastic, mutually parallel broad sides (6a, 6b) and with its end faces the cross section of the groove (9) of the stripper holder (5) in fills up essentially liquid-tight.
8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der Abstreifer (6) aus Polyurethan besteht.8. The device according to claim 7, characterized in that the stripper (6) consists of polyurethane.
9. Vorrichtung nach Anspruch 7 oder 8, dadurch gekennzeichnet, daß der Hohlraum (10) im Abstreifer (6) durch einen rand- seitigen Ausschnitt (10) in dem im Abstreiferhalter (5) befindlichen Bereich des Abstreifers (6) gebildet ist.9. Apparatus according to claim 7 or 8, characterized in that the cavity (10) in the scraper (6) by an edge-side cutout (10) in the scraper holder (5) located area of the scraper (6) is formed.
10. Vorrichtung nach einem der vorhergehenden Ansprüche, da durch gekennzeichnet, daß der Abstreifer (6) unter einem spitzen Winkel entgegen der Laufrichtung gegen die Bandage (2) angestellt ist. 10. Device according to one of the preceding claims, characterized in that the scraper (6) is employed at an acute angle against the direction of travel against the bandage (2).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29622280U | 1996-12-21 | ||
DE29622280U DE29622280U1 (en) | 1996-12-21 | 1996-12-21 | Device for cleaning the drum of a roller for compacting soil from adhering contaminants and for sprinkling the drum with water |
PCT/EP1997/006597 WO1998028495A1 (en) | 1996-12-21 | 1997-11-26 | Device for cleaning the tire of a roller |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0956395A1 true EP0956395A1 (en) | 1999-11-17 |
Family
ID=8033692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97951266A Withdrawn EP0956395A1 (en) | 1996-12-21 | 1997-11-26 | Device for cleaning the tire of a roller |
Country Status (5)
Country | Link |
---|---|
US (1) | US6206611B1 (en) |
EP (1) | EP0956395A1 (en) |
JP (1) | JP2001506718A (en) |
DE (1) | DE29622280U1 (en) |
WO (1) | WO1998028495A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7219115B2 (en) * | 2002-03-28 | 2007-05-15 | Council Of Scientific & Industrial Research | Method for stable and accurate solution for an ill-conditioned system of normal equations associated with a prediction filter whose output is defined as a time advanced version of the input |
US7163354B2 (en) | 2002-12-12 | 2007-01-16 | Caterpillar Inc | Cleaner finger assembly and mounting for same |
US7140804B2 (en) | 2003-06-25 | 2006-11-28 | Rock N Roller, Llc | Concrete stamping apparatus |
US20040265058A1 (en) * | 2003-06-25 | 2004-12-30 | Gregg David Wayne | Concrete stamping apparatus |
US7080955B2 (en) * | 2003-06-25 | 2006-07-25 | Rock N Roller, Llc | Concrete stamping apparatus |
US20050093204A1 (en) * | 2003-11-05 | 2005-05-05 | Gregg David W. | Stamping apparatus |
US20060237202A1 (en) * | 2005-04-26 | 2006-10-26 | Byles Clauriste H Sr | Three point mount material packer |
US20090226259A1 (en) * | 2008-03-05 | 2009-09-10 | Michael Comeau | Ground roller |
CN102985615B (en) * | 2010-07-14 | 2015-04-22 | 日立建机株式会社 | Compaction rolling vehicle |
DE102012005112B4 (en) * | 2012-03-14 | 2014-02-20 | Bomag Gmbh | Stripping device for a soil compaction roller and soil compaction roller, in particular trench roller |
DE102012016021A1 (en) | 2012-08-13 | 2014-02-13 | Bomag Gmbh | Road construction machine |
WO2016017833A1 (en) * | 2014-07-30 | 2016-02-04 | Volvo Construction Equipment Ab | Device for cleaning the drum surface of asphalt compactors |
DE102015122161A1 (en) * | 2015-12-18 | 2017-06-22 | Hamm Ag | Soil compactors and method for compacting underground |
DE102016007162A1 (en) * | 2016-06-13 | 2017-12-14 | Bomag Gmbh | Soil compacting machine, in particular rubber wheel roller, with wheel cover and such wheel cover |
US20180100275A1 (en) * | 2016-10-11 | 2018-04-12 | Caterpillar Paving Products Inc. | Scraper for cleaning drum surface of compactor |
CN108547201A (en) * | 2018-04-20 | 2018-09-18 | 朱运图 | A kind of road construction road roller drum cleaning care device |
CN108589605A (en) * | 2018-05-08 | 2018-09-28 | 芜湖超源力工业设计有限公司 | A kind of preposition obstacle cleaning plant of road roller |
CN112064457A (en) * | 2020-09-11 | 2020-12-11 | 费鑫杰 | Self-cleaning type smooth-surface-wheel road roller with cleaning function and method |
CN112252127A (en) * | 2020-11-05 | 2021-01-22 | 娄底职业技术学院 | But compaction equipment is used in road surface construction of automatically cleaning |
CN113529550B (en) * | 2021-08-13 | 2022-07-15 | 江苏宏顺环保科技有限公司 | Low-noise road compactness measuring device |
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US1509684A (en) * | 1922-01-18 | 1924-09-23 | Monroe Daniel Shaw | Oiling device for road rollers |
GB211079A (en) | 1923-08-28 | 1924-02-14 | John William Evershed | Improvements in wheel-spraying devices for use in connection with road rollers |
US1722907A (en) * | 1928-08-28 | 1929-07-30 | Liddle James | Liquid dispenser |
US3085484A (en) * | 1958-09-16 | 1963-04-16 | Clark Equipment Co | Cleaner for compaction machines |
SE337387B (en) * | 1970-10-02 | 1971-08-09 | Vibro Verken Ab | |
US3675546A (en) | 1970-10-15 | 1972-07-11 | Arthur A Smith | Free flow water system for asphalt rollers |
AR208106A1 (en) * | 1975-01-17 | 1976-11-30 | Mats Ake Nolsson | DEVICE FOR RAMMER CYLINDERS |
US4421435A (en) | 1981-03-17 | 1983-12-20 | Koehring Company | Method and apparatus for applying a thin liquid film to a vibratory plate |
US4378052A (en) | 1981-04-13 | 1983-03-29 | Anderson Ernest L | Articulated tractor attachment with roller |
US5222828A (en) * | 1991-10-30 | 1993-06-29 | Ingersoll-Rand Company | Device for cleaning and lubricating the exterior surface of asphalt compacting drums |
US5778482A (en) * | 1994-08-05 | 1998-07-14 | Sbrigato; Charles | Spreader for cold-coat roofing tar |
-
1996
- 1996-12-21 DE DE29622280U patent/DE29622280U1/en not_active Expired - Lifetime
-
1997
- 1997-11-26 WO PCT/EP1997/006597 patent/WO1998028495A1/en not_active Application Discontinuation
- 1997-11-26 US US09/242,752 patent/US6206611B1/en not_active Expired - Fee Related
- 1997-11-26 EP EP97951266A patent/EP0956395A1/en not_active Withdrawn
- 1997-11-26 JP JP52828798A patent/JP2001506718A/en active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO9828495A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2001506718A (en) | 2001-05-22 |
US6206611B1 (en) | 2001-03-27 |
DE29622280U1 (en) | 1997-02-20 |
WO1998028495A1 (en) | 1998-07-02 |
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