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DE125037C - - Google Patents

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Publication number
DE125037C
DE125037C DENDAT125037D DE125037DA DE125037C DE 125037 C DE125037 C DE 125037C DE NDAT125037 D DENDAT125037 D DE NDAT125037D DE 125037D A DE125037D A DE 125037DA DE 125037 C DE125037 C DE 125037C
Authority
DE
Germany
Prior art keywords
wheel
excavator
circumference
buoyancy
verschliefsbarer
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.)
Active
Application number
DENDAT125037D
Other languages
German (de)
Publication of DE125037C publication Critical patent/DE125037C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Baggervorrichtung besteht aus einem grofsen, allseitig wasserdicht geschlossenen Bagger- oder Schöpfrad, auf dessen Umfange über die ganze Länge hingehende Kammern gebildet sind, durch die das auszubaggernde Material ausgehoben und in die Höhe gebracht wird. Dieser Bagger ' dient hauptsächlich zum Ausheben von Schlamm, leicht beweglichem Sand oder dergl. Dieses tief ins Wasser tauchende Baggerrad erfährt von dem Wasser einen sehr bedeutenden Auftrieb, wodurch der Druck auf die Zapfen sehr vermindert und gegebenenfalls ganz aufgehoben wird.The dredging device consists of a large, watertight closed on all sides Excavator or bucket wheel, on the circumference of which there are chambers extending over the entire length are formed through which the material to be excavated is excavated and raised will. This excavator 'is mainly used for digging mud, easily manoeuvrable Sand or the like. This excavator wheel, which dips deep into the water, learns about the water a very significant buoyancy, which greatly reduces the pressure on the cones and may be canceled entirely.

In den beiliegenden Zeichnungen ist diese Einrichtung in mehreren Figuren dargestellt.In the accompanying drawings, this device is shown in several figures.

Fig. ι zeigt eine Seitenansicht des Baggerrades, welches auf Kähnen gelagert ist.Fig. Ι shows a side view of the excavator wheel, which is stored on barges.

Fig. 2 ist eine Ansicht auf- den Umfang des Rades, ■Fig. 2 is a view on the periphery of the Wheel, ■

Fig. 3 ein Längsschnitt undFig. 3 is a longitudinal section and

Fig. 4 ein Querschnitt des Rades.Fig. 4 is a cross section of the wheel.

Auf den Kähnen a, welche in zweckentsprechender Weise mit einander verkuppelt sind, ruhen die Gestelle b, in welchen die Welle c des Schöpfrades A gelagert ist. Diese Lagerung JB ist N infolge Aufhängung an Schraubenspindeln so eingerichtet, dais sie innerhalb des Gestelles vermittels Handrades d und Schneckengetriebes e gehoben und gesenkt werden kann. The racks b, in which the shaft c of the bucket wheel A is mounted, rest on the boats a, which are coupled to one another in an appropriate manner. This bearing JB is N set as a result of suspension on screw spindles so they dais d within the rack by means of the hand wheel and the worm gear e can be raised and lowered.

Das Schöpfrad kann aus Holz oder Eisen hergestellt sein und besitzt einen grofsen Durchmesser bis zu 10 m und eine entsprechende Breite. Es ist an den Seitenwandungen vollständig geschlossen. An dem Umfange sind die mehr oder weniger tangential gerichteten Wände h angeordnet, durch welche Behälter oder Kammern gebildet werden. Diese bringen das zu baggernde Gut in die Höhe und lassen es in einer zweckmäfsigen Höhe herausfliefsen.The bucket wheel can be made of wood or iron and has a large diameter of up to 10 m and a corresponding width. It is completely closed on the side walls. The more or less tangentially directed walls h , through which containers or chambers are formed, are arranged on the circumference. These bring the material to be dredged up and let it flow out at an appropriate height.

Der Antrieb des Rades kann in verschiedener Weise erfolgen. Die Antriebsräder können entweder auf der Welle c oder als Zahnradkränze auf dem Umfange des Rades angebracht sein.The wheel can be driven in various ways. The drive wheels can either be mounted on the shaft c or as ring gears on the circumference of the wheel.

Das Schöpfrad kann auf den Kähnen so gelagert sein, dafs diese entweder neben einander oder hinter einander, je nach der Öertlichkeit angeordnet sind.The bucket wheel can be mounted on the barges in such a way that they are either side by side or one behind the other, depending on the location.

Claims (1)

Patent-Anspruch:
Ein Baggerrad, mit nahezu tangential verlaufenden Schaufeln, dadurch gekennzeichnet, dafs das Baggerad als ein wasserdicht verschliefsbarer, trommeiförmiger Hohlkörper ausgeführt ist, zu dem Zwecke, durch den Auftrieb des Wassers den Lagerdruck zum Theil aufzuheben und so an Betriebskraft zu1 sparen.
Patent claim:
A Baggerrad with almost tangentially extending blades, characterized in that the Baggerad DAF as a waterproof verschliefsbarer, drum-shaped hollow body is carried out, save for the purpose to pick up by the buoyancy of the water storage pressure to the part, and so on operational force: 1.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT125037D Active DE125037C (en)

Publications (1)

Publication Number Publication Date
DE125037C true DE125037C (en)

Family

ID=393787

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT125037D Active DE125037C (en)

Country Status (1)

Country Link
DE (1) DE125037C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5877255A (en) * 1996-03-27 1999-03-02 Sika Ag Vorm. Kaspar Winkler & Co. Kind of polyhydroxyl compounds suitable for the polyurethane synthesis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5877255A (en) * 1996-03-27 1999-03-02 Sika Ag Vorm. Kaspar Winkler & Co. Kind of polyhydroxyl compounds suitable for the polyurethane synthesis

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