DE511366C - Grooved roller for processing earthen debris when building sewers, dams and similar earthworks - Google Patents

Grooved roller for processing earthen debris when building sewers, dams and similar earthworks

Info

Publication number
DE511366C
DE511366C DEM105986D DEM0105986D DE511366C DE 511366 C DE511366 C DE 511366C DE M105986 D DEM105986 D DE M105986D DE M0105986 D DEM0105986 D DE M0105986D DE 511366 C DE511366 C DE 511366C
Authority
DE
Germany
Prior art keywords
earthworks
dams
similar
grooved roller
grooved
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
Application number
DEM105986D
Other languages
German (de)
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.)
J A Maffei A G
Original Assignee
J A Maffei A G
Publication date
Priority to DEM105986D priority Critical patent/DE511366C/en
Application granted granted Critical
Publication of DE511366C publication Critical patent/DE511366C/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining And Supports For Tunnels (AREA)

Description

Rillenwalze zur Bearbeitung von Erdschüttungen beim Bau von Kanälen, Dämmen und ähnlichen Erdbauwerken Beim Festwalzen von Erdschüttungen, beispielsweise beim Bau von Kanälen, Dämmen, Flußregulierungen o. dgl., verwendet man Rillenwalzen. Die Verwendung einer Rillenwalze bewirkt vor allem eine gute, kräftige Durcharbeitung des Bodens, so daß sich durch sie einwandfreie, wasserundurchlässige Schichten herstellen lassen.Grooved roller for processing earthworks in the construction of canals, Dams and similar earthworks When deep rolling earthfills, for example Grooved rollers are used in the construction of canals, dams, flow regulations or the like. Above all, the use of a grooved roller results in good, vigorous working through of the soil, so that they produce perfect, waterproof layers permit.

Solche Rillenwalzen hat man aus Gußeisen hergestellt, doch wird das Gewicht solcher Walzen sehr hoch, und das Gießen solcher gerillter Walzen ist mit Schwierigkeiten verbunden, was die Herstellung der Maschine wesentlich verteuert.Such grooved rollers were made of cast iron, but it will Weight of such rolls is very high, and the casting of such grooved rolls is with Difficulties connected, which makes the production of the machine much more expensive.

Bei der Walze nach der Erfindung sind diese Nachteile vermieden. Erfindungsgemäß sind die nebeneinanderliegenden Wulstringe der neuen Walze aus rinnenartigem Profileisen hergestellt, deren Rinne der Walzenachse zugekehrt ist. Die auf diese Weise gebildeten Wulstringe können entweder durch einen als Unterlage dienenden Trommelmantel oder auch ohne diese Unterlage miteinander verbunden sein.With the roller according to the invention, these disadvantages are avoided. According to the invention are the side-by-side bead rings of the new roller made of channel-like profile iron produced, the groove of which faces the roller axis. Those educated in this way Bead rings can either be provided with a drum jacket serving as a base or be connected to each other even without this pad.

Auf der Zeichnung ist die Erfindung in mehreren Ausführungsbeispielen dargestellt. Die Abb. i zeigt eine Walze, bei der die einzelnen, aus rinnenartigem Profileisen gebildeten Wulstringe a1 und a2 ohne besondere Unterlage miteinander verbunden sind. Die Verbindung der einzelnen Wulstringe geschieht dabei vorteilhaft durch Schweißung, doch ist selbstverständlich auch eine andere Verbindung möglich. Bei der Walze nach der Abb. a sind die Wulstringe a1 und a2 auf einen als Unterlage dienenden Mantel b aufgesetzt.The invention is shown in several exemplary embodiments in the drawing shown. Fig. I shows a roller in which the individual, from gutter-like Profile iron formed bead rings a1 and a2 without a special pad with each other are connected. The connection of the individual bead rings is advantageous by welding, but of course another connection is also possible. In the case of the roller according to Fig. A, the bead rings a1 and a2 are on one as a base serving coat b put on.

Die Wirkung einer solchen Rillenwalze kann dadurch noch erhöht werden, daß man die Wulstringe in Einzelstücke c unterteilt und diese unter Wahrung von Zwischenräumen auf den Walz- bzw. Radmantel b aufsetzt, wie dieses beispielsweise in der Abb. 3 in der Abwicklung veranschaulicht ist. Die einzelnen stollenartigen Vorsprünge c jeder in einer Ebene liegenden Reihe werden dabei vorteilhaft gegeneinander versetzt, in axialer Richtung gestaffelt oder in einer ähnlichen Anordnung über den Walzenmantel b verteilt.The effect of such a grooved roller can be increased even further, that the bead rings are divided into individual pieces c and these while maintaining Interstices on the roll or wheel shell b, like this one, for example is illustrated in Fig. 3 in the development. The individual tunnel-like Projections c of each row lying in a plane are advantageous against one another offset, staggered in the axial direction or in a similar arrangement over the roll shell b distributed.

Claims (1)

PATENTANSPRÜCHE: i. Rillenwalze zur Bearbeitung von Erdschüttungen beim Bau von Kanälen, Dämmen und ähnlichen Erdbauwerken, gekennzeichnet durch mehrere auf dem Walzenmantel nebeneinanderliegende Wulstringe aus rinnenartigem Profileisen, deren Rinne der Walzenachse zugekehrt ist. a. Rillenwalze nach dem Anspruch i, dadurch gekennzeichnet, daß die Wulstringe durch einen als Unterlage dienenden Mantel miteinander verbunden sind. 3. Rillenwalze nach dem Anspruch i, dadurch gekennzeichnet, da.ß die Wulstringe ohne besondere Unterlage miteinander verbunden sind.PATENT CLAIMS: i. Grooved roller for processing soil in the construction of canals, dams and similar earthworks, characterized by several bead rings made of channel-like profile iron, lying next to one another on the roll shell, whose groove faces the roller axis. a. Grooved roll according to claim i, characterized characterized in that the bead rings are connected to one another by a jacket serving as a base are connected. 3. Grooved roller according to claim i, characterized in that da.ß the bead rings are connected to one another without any special support.
DEM105986D Grooved roller for processing earthen debris when building sewers, dams and similar earthworks Expired DE511366C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM105986D DE511366C (en) Grooved roller for processing earthen debris when building sewers, dams and similar earthworks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM105986D DE511366C (en) Grooved roller for processing earthen debris when building sewers, dams and similar earthworks

Publications (1)

Publication Number Publication Date
DE511366C true DE511366C (en) 1930-10-29

Family

ID=7325783

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM105986D Expired DE511366C (en) Grooved roller for processing earthen debris when building sewers, dams and similar earthworks

Country Status (1)

Country Link
DE (1) DE511366C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043967B (en) * 1953-01-26 1958-11-13 Bhs Bayerische Berg Multipurpose road roller
DE1658544B1 (en) * 1967-10-11 1970-11-19 Strabag Bau Ag Device for pressing gravel into the surface of mastic asphalt pavements
DE19719142A1 (en) * 1997-05-07 1998-11-12 Bomag Gmbh Road roller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043967B (en) * 1953-01-26 1958-11-13 Bhs Bayerische Berg Multipurpose road roller
DE1658544B1 (en) * 1967-10-11 1970-11-19 Strabag Bau Ag Device for pressing gravel into the surface of mastic asphalt pavements
DE19719142A1 (en) * 1997-05-07 1998-11-12 Bomag Gmbh Road roller

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