DE1137400B - Pneumatic roller for compacting earth building materials in layers - Google Patents

Pneumatic roller for compacting earth building materials in layers

Info

Publication number
DE1137400B
DE1137400B DED28652A DED0028652A DE1137400B DE 1137400 B DE1137400 B DE 1137400B DE D28652 A DED28652 A DE D28652A DE D0028652 A DED0028652 A DE D0028652A DE 1137400 B DE1137400 B DE 1137400B
Authority
DE
Germany
Prior art keywords
roller
rubber
wheels
wheel
pneumatic
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
Application number
DED28652A
Other languages
German (de)
Inventor
Dr-Ing Rudolf Dittrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RUDOLF DITTRICH DR ING
Original Assignee
RUDOLF DITTRICH DR ING
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RUDOLF DITTRICH DR ING filed Critical RUDOLF DITTRICH DR ING
Priority to DED28652A priority Critical patent/DE1137400B/en
Publication of DE1137400B publication Critical patent/DE1137400B/en
Pending legal-status Critical Current

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
    • E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
    • E01C19/287—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows with vibrated elastically-deformable or elastomer-faced rolling elements or with such elements subjected to impacts, e.g. multi-roll vibratory apparatus with an endless elastomer belt passed around the rolls

Description

Gummiradwalze zur lagenweisen Verdichtung von Erdbaustoffen Die Erfindung betrifft eine Gummiradwalze zur lagenweisen Verdichtung von Erdbaustoffen mit mehreren Radgestellen, die jeweils mehrere, nebeneinander angeordnete Räder aufweisen, wobei bei Geradeausfahrt die Radspuren mindestens eines Satzes nebeneinander angeordneter Räder die Zwischenräume zwischen den Radspuren eines anderen Satzes nebeneinander angeordneter Räder überdecken.Pneumatic roller for compacting earth building materials in layers. The invention relates to a rubber-tyred roller for compacting earthworks in layers with several Wheel racks each having a plurality of wheels arranged next to one another, wherein when driving straight ahead, the wheel tracks of at least one set of side by side Wheel the spaces between the wheel tracks of another set side by side cover arranged wheels.

Die Verdichtung mittels Gummiradwalzen, ob selbstfahrend oder gezogen, erfolgt im allgemeinen dadurch, daß die Gummiradwalzen abwechselnd in entgegengesetzten Richtungen über die Arbeitsstelle fahren. Dadurch erfahren die Bodenbestandteile jeweils nur eine Verlagerung in einer Richtung, die um so stärker ist, je näher die Gummireifen zueinander quer zur Fahrrichtung angeordnet sind.Compaction by means of rubber-tyred rollers, whether self-propelled or pulled, generally takes place in that the rubber-tyred rollers alternate in opposite directions Driving directions across the job. This is how the soil components learn only one shift at a time in one direction, the stronger the closer the rubber tires are arranged to each other transversely to the direction of travel.

Der Erfindung liegt die Aufgabe zugrunde, eine intensivere gegenseitige Verlagerung der Bodenbestandteile dadurch zu erreichen, daß das überrollen mittels Gummirädern, die quer zur Fahrrichtung möglichst eng aneinander angeordnet sind, gleichzeitig gegenläufig erfolgt.The invention is based on the object of a more intensive mutual To achieve relocation of the soil components that roll over by means of Rubber wheels that are arranged as close to each other as possible across the direction of travel, takes place simultaneously in opposite directions.

Dies wird gemäß der Erfindung dadurch erreicht, daß bei einer Gummiradwalze der eingangs beschriebenen Bauart das Walzengestell aus zwei kammartig ausgebildeten waagerechten Radgestellen besteht, die in Längsrichtung der Walze fingerförmig ineinandergreifen und durch eine gemeinsame Antriebsvorrichtung relativ zueinander hin- und herbewegbar sind.This is achieved according to the invention in that in a rubber tire roller of the type described at the beginning, the roller frame consists of two comb-like structures there is horizontal wheel racks that interlock in the form of fingers in the longitudinal direction of the roller and can be moved back and forth relative to one another by a common drive device are.

Diese Anordnung hat den Vorteil, daß der Boden durch die Radauflasten und die von den Gummirädern gleichzeitig in entgegengesetzten Richtungen ausgeübten Schubkräfte eine kräftigere Durchwalkung und damit eine bessere Verdichtung erfährt.This arrangement has the advantage that the floor loads through the wheel and those exerted by the rubber wheels simultaneously in opposite directions Thrust forces experience a stronger fulling and thus better compaction.

Die Anzahl der Stützrahmenfinger sowie die Anzahl und die Größe der Gummiräder können beliebig variiert werden.The number of support frame fingers, as well as the number and size of the Rubber wheels can be varied as desired.

Nach einem weiteren Merkmal der Erfindung kann die Fortbewegung der Walze in einer Richtung durch eine hydraulisch betätigte Steuervorrichtung bewirkt werden.According to a further feature of the invention, the locomotion of the Unidirectional roller caused by a hydraulically operated control device will.

Ferner kann die Walze durch Drehen der Gummiräder um lotrechte Achsen gelenkt werden.Furthermore, the roller can be rotated about vertical axes by rotating the rubber wheels be steered.

Die Gummiräder können mit festen oder umlaufenden Unwuchten versehen sein.The rubber wheels can be provided with fixed or rotating imbalances be.

Außerdem können die Gummiräder mit Wasser oder einer anderen geeigneten Flüssigkeit, die, über einen Pulsator in Schwingungen versetzt wird, gefüllt sein.In addition, the rubber wheels can be washed with water or some other suitable Liquid, which is made to vibrate via a pulsator, must be filled.

Die Regel- und Steuervorrichtungen der Gummiradwalze können fernbetätigt sein. Zwecks Erhöhung der Walzwirkung können die Gummiräder gegeneinander schräggestellt sein.The regulating and control devices of the rubber-tyred roller can be operated remotely be. To increase the rolling effect, the rubber wheels can be tilted against each other be.

In der Zeichnung ist die Anordnung der Radgestelle gemäß der Erfindung schematisch dargestellt, und zwar zeigt Fig. 1 die Walze im Grundriß, Fig. 2 einen Längsschnitt nach der Linie A-A in Fig. 1 und Fig. 3 einen Querschnitt nach der Linie B-B in Fig. 1.In the drawing is the arrangement of the wheel racks according to the invention shown schematically, namely Fig. 1 shows the roller in plan, Fig. 2 shows a Longitudinal section along the line A-A in Fig. 1 and Fig. 3 is a cross section according to the Line B-B in Fig. 1.

Der Walzenrahmen besteht aus zwei mittels einer nicht dargestellten Vorrichtung in waagerechter Richtung relativ zueinander bewegbaren Radgestellen, die je ein Querhaupt 1 aufweisen. An jedem Querhaupt 1 sind parallel zueinander mit Abstand Räderführungsbalken 2 angeordnet, an denen Gummiräder 3 gelenkig befestigt sind. Mit ihren Räderführungsbalken 2 greifen die beiden Radgestelle fingerförmig ineinander.The roller frame consists of two means of one not shown Device in the horizontal direction relative to each other movable wheel racks, each having a crosshead 1. On each crosshead 1 are parallel to each other arranged at a distance wheel guide bars 2, on which rubber wheels 3 hingedly attached are. With their wheel guide bars 2, the two wheel racks grip like a finger into each other.

Claims (1)

PATENTANSPRÜCHE: 1. Gummiradwalze zur lagenweisen Verdichtung von Erdbaustoffen mit mehreren Radgestellen, die jeweils mehrere, nebeneinander angeordnete Räder aufweisen, wobei bei Geradeausfahrt die Radspuren mindestens eines Satzes nebeneinander angeordneter Räder die Zwischenräume zwischen den Radspuren eines anderen Satzes nebeneinander angeordneter Räder überdecken, dadurch gekennzeichnet, daß das Walzengestell aus zwei kammartig ausgebildeten, waagerechten Radgestellen besteht, die in Längsrichtung der Walze fingerförmig ineinandergreifen und durch eine gemeinsame Antriebsvorrichtung relativ zueinander hin- und herbewegbar sind. 2. Gummiradwalze nach Anspruch 1, dadurch gekennzeichnet, daß die Fortbewegung der Walze in einer Richtung durch eine hydraulisch betätigte Steuervorrichtung bewirkt wird. 3. Gummiradwalze nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Walze durch Drehen der Gummiräder um lotrechte Achsen lenkbar ist. 4. Gummiradwalze nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß die Gummiräder mit festen oder umlaufenden Unwuchten versehen sind. 5. Gummiradwalze nach Anspruch 1 bis 4, dadurch gekennzeichnet, daß die Gummiräder mit Wasser oder einer anderen geeigneten Flüssigkeit, die über einen Pulsator in Schwingungen versetzt wird, gefüllt sind. 6. Gummiradwalze nach Anspruch 1 bis 5, dadurch gekennzeichnet, daß die Regel- und Steuervorrichtungen der Gummiradwalze ferngesteuert werden. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 844163.PATENT CLAIMS: 1. Rubber-tyred roller for layer-by-layer compaction of Earth building materials with several wheel racks, each of which is several side by side Have wheels, the wheel tracks of at least one set when driving straight ahead side by side arranged wheels the gaps between the wheel tracks of a cover another set of wheels arranged next to one another, characterized in that that the roller frame consists of two comb-like, horizontal wheel frames consists, which interlock in the longitudinal direction of the roller in the shape of fingers and through a common drive device can be reciprocated relative to one another. 2. Rubber-tyred roller according to claim 1, characterized in that the movement of the Unidirectional roller caused by a hydraulically operated control device will. 3. Tire roller according to claim 1 and 2, characterized in that the roller is steerable by turning the rubber wheels about vertical axes. 4. Pneumatic roller after Claim 1 to 3, characterized in that the rubber wheels with fixed or rotating Imbalances are provided. 5. rubber tire roller according to claim 1 to 4, characterized in that that the rubber wheels with water or another suitable liquid that over vibrating a pulsator are filled. 6. Pneumatic roller after Claim 1 to 5, characterized in that the regulating and control devices the pneumatic roller can be controlled remotely. Publications considered: German Patent No. 844163.
DED28652A 1958-07-30 1958-07-30 Pneumatic roller for compacting earth building materials in layers Pending DE1137400B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED28652A DE1137400B (en) 1958-07-30 1958-07-30 Pneumatic roller for compacting earth building materials in layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED28652A DE1137400B (en) 1958-07-30 1958-07-30 Pneumatic roller for compacting earth building materials in layers

Publications (1)

Publication Number Publication Date
DE1137400B true DE1137400B (en) 1962-09-27

Family

ID=7039761

Family Applications (1)

Application Number Title Priority Date Filing Date
DED28652A Pending DE1137400B (en) 1958-07-30 1958-07-30 Pneumatic roller for compacting earth building materials in layers

Country Status (1)

Country Link
DE (1) DE1137400B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426660A (en) * 1966-11-02 1969-02-11 John Edward Scott Soil compactor
DE4208557A1 (en) * 1992-03-18 1993-09-23 Josef Seeland Roller for compacting sports grounds and paths - consists of number of motor vehicle wheels whose tyres are filled with heavy material revolving on common axle
EP0754802A1 (en) * 1995-07-19 1997-01-22 Sakai Heavy Industries, Ltd. Vibratory pneumatic tyre roller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844163C (en) * 1949-08-29 1952-07-17 Richier Sa Ets Self-propelled road roller with pneumatic tires

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE844163C (en) * 1949-08-29 1952-07-17 Richier Sa Ets Self-propelled road roller with pneumatic tires

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426660A (en) * 1966-11-02 1969-02-11 John Edward Scott Soil compactor
DE4208557A1 (en) * 1992-03-18 1993-09-23 Josef Seeland Roller for compacting sports grounds and paths - consists of number of motor vehicle wheels whose tyres are filled with heavy material revolving on common axle
EP0754802A1 (en) * 1995-07-19 1997-01-22 Sakai Heavy Industries, Ltd. Vibratory pneumatic tyre roller

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