DE102017005437A1 - Roller for producing uniformly compressed surfaces by means of rolling segments. - Google Patents

Roller for producing uniformly compressed surfaces by means of rolling segments. Download PDF

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Publication number
DE102017005437A1
DE102017005437A1 DE102017005437.1A DE102017005437A DE102017005437A1 DE 102017005437 A1 DE102017005437 A1 DE 102017005437A1 DE 102017005437 A DE102017005437 A DE 102017005437A DE 102017005437 A1 DE102017005437 A1 DE 102017005437A1
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Germany
Prior art keywords
roller
segments
rolling
uniformly compressed
producing uniformly
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Withdrawn
Application number
DE102017005437.1A
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German (de)
Inventor
Auf Nichtnennung Antrag
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Individual
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Individual
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Publication date
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Priority to DE102017005437.1A priority Critical patent/DE102017005437A1/en
Publication of DE102017005437A1 publication Critical patent/DE102017005437A1/en
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • E01C19/26—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles
    • E01C19/268—Rollers therefor; Such rollers usable also for compacting soil self-propelled or fitted to road vehicles designed for rolling surfaces not situated in the plane of the riding surface of the apparatus, e.g. stepped-down surfaces, sloping edge of surfacing

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

Walze zur Erzeugung gleichmäßig komprimierter Oberflächen mittels Walz-Segmenten, dadurch gekennzeichnet, dass die Walze aus mindestens 3 Segmenten besteht.Roller for producing uniformly compressed surfaces by means of rolling segments, characterized in that the roller consists of at least 3 segments.

Description

Stand der Technik:State of the art:

Eine Walze überträgt bisher das Eigengewicht über die gesamte Breite des Walzelements als Linienlast auf den Untergrund.So far, a roller transfers its own weight over the entire width of the rolling element as a line load to the ground.

Um Homogenität des gewalzten Gegenstandes zu erreichen ist hoher Druck auf den zu walzenden Untergrund auszuüben, da Homogenität wird durch Verdrängung und Komprimierung des zu walzenden Gegenstandes erreicht wird. Das Resultat ist besonders bei sehr zähen oder nicht fließenden Walzgegenständen wie z. B. trockene Erde eine gerade Fläche bei der stärker und nicht stark komprimierte Stellen erzeugt werden. Um dies zu vermeiden ist eine Erhöhung des Walzengewichtes nicht sinnvoll da damit die Eigenschaften der Erde negativ verändert werden.In order to achieve homogeneity of the rolled object, high pressure must be exerted on the substrate to be rolled, since homogeneity is achieved by displacement and compression of the object to be rolled. The result is especially for very tough or non-flowing rolling objects such. B. dry soil a straight surface are generated in the stronger and not heavily compressed areas. In order to avoid this, an increase in the roll weight is not useful because it negatively changes the properties of the earth.

Neu:New:

  • - Die neue Walze besteht aus mindestens 3 Walz-Segmenten die einzeln zusammengesetzt werden. Die Walzenbreite ist variabel. Die Einzelsegmente sind zueinander beweglich.- The new roll consists of at least 3 rolling segments which are assembled individually. The roll width is variable. The individual segments are mutually movable.

Vorteil:Advantage:

Mit der Segmentwalze können gerade sowie auch gekrümmte Flächen gewalzt werden.Straight and curved surfaces can be rolled with the segment roller.

Das Gewicht pro Quadratmeter ist mit dem eingesetzten Gewicht der Segmente gut regulierbar.The weight per square meter is easily adjustable with the weight of the segments.

Flächen mit zu wenig Untergrundmaterial sind nach dem Walzen durch die entstandenen Senken für die Nachbearbeitung gut erkennbar.Surfaces with too little background material are easily recognizable for reworking after rolling through the resulting depressions.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

a):a):
Walz-SegmentRolling segment
b):b):
Spiel für Walz-Segment-Versatz gegenüber AchseGame for rolling segment offset to axis
c):c):
Achseaxis

Claims (2)

Walze zur Erzeugung gleichmäßig komprimierter Oberflächen mittels Walz-Segmenten, dadurch gekennzeichnet, dass die Walze aus mindestens 3 Segmenten besteht.Roller for producing uniformly compressed surfaces by means of rolling segments, characterized in that the roller consists of at least 3 segments. Die Segmente der Walze aus Schutzanspruch 1.), dadurch gekennzeichnet, dass diese unterschiedlich in der Anzahl, Form, Gewicht, gegenseitigen Abstand und technischer Ausführung der Beweglichkeit zueinander gefertigt sind.The segments of the roller off Protection claim 1 .), Characterized in that they are made different in number, shape, weight, mutual distance and technical execution of the mobility to each other.
DE102017005437.1A 2017-06-09 2017-06-09 Roller for producing uniformly compressed surfaces by means of rolling segments. Withdrawn DE102017005437A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102017005437.1A DE102017005437A1 (en) 2017-06-09 2017-06-09 Roller for producing uniformly compressed surfaces by means of rolling segments.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017005437.1A DE102017005437A1 (en) 2017-06-09 2017-06-09 Roller for producing uniformly compressed surfaces by means of rolling segments.

Publications (1)

Publication Number Publication Date
DE102017005437A1 true DE102017005437A1 (en) 2018-12-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE102017005437.1A Withdrawn DE102017005437A1 (en) 2017-06-09 2017-06-09 Roller for producing uniformly compressed surfaces by means of rolling segments.

Country Status (1)

Country Link
DE (1) DE102017005437A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1668142A (en) * 1928-05-01 Heated roller
AT168464B (en) * 1950-01-27 1951-06-11 Wilhelm Paar Road roller
US3298292A (en) * 1963-11-26 1967-01-17 Wylie Mfg Company Compaction vehicle
DE3544677C1 (en) * 1985-11-26 1987-04-16 Hans-Kurt Steinbrecher Apparatus for the continuous application of bitumen sheeting on large surfaces
DE29914838U1 (en) * 1999-08-25 2001-01-04 Bomag Gmbh Soil compaction device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1668142A (en) * 1928-05-01 Heated roller
AT168464B (en) * 1950-01-27 1951-06-11 Wilhelm Paar Road roller
US3298292A (en) * 1963-11-26 1967-01-17 Wylie Mfg Company Compaction vehicle
DE3544677C1 (en) * 1985-11-26 1987-04-16 Hans-Kurt Steinbrecher Apparatus for the continuous application of bitumen sheeting on large surfaces
DE29914838U1 (en) * 1999-08-25 2001-01-04 Bomag Gmbh Soil compaction device

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