DE491459C - Removable ice crusher for steam ships - Google Patents

Removable ice crusher for steam ships

Info

Publication number
DE491459C
DE491459C DEA56852D DEA0056852D DE491459C DE 491459 C DE491459 C DE 491459C DE A56852 D DEA56852 D DE A56852D DE A0056852 D DEA0056852 D DE A0056852D DE 491459 C DE491459 C DE 491459C
Authority
DE
Germany
Prior art keywords
ice
ice crusher
saws
removable
removable ice
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
DEA56852D
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.)
RUDOLF AMENDA
Original Assignee
RUDOLF AMENDA
Publication date
Priority to DEA56852D priority Critical patent/DE491459C/en
Application granted granted Critical
Publication of DE491459C publication Critical patent/DE491459C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
    • B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Description

Abnehmbarer Eiszerkleinerer für Dampfschiffe Bei den bekannten abnehmbaren Eiszerkleinerern für Dampfschiffe mit motorisch ange-` triebenen, der Höhe nach verstellbaren Eissägen und einer Eiszerkleinerungsvorrichtung kann das mittels Kreissägen abgeschnittene Eis nicht so schnell zerkleinert werden, wie man es verlangen muß, um das Schiff aus der Gefahr des Einfrierens zu retten. Um nun die Gefahr des Einfrierens zu beseitigen und ein möglichst schnelles Eiszerkleinern zu erreichen, ist gemäß der Erfindung dem Zerkleinern des Eises eine motorisch angetriebene und in der Höhe unabhängig von den Kreissägen einstellbare Welle angeordnet, an welcher Vorsprünge oder ändere Einrichtungen angeordnet sind, welche das Eis möglichst schnell in so kleine Stücke zerkleinern, daß das kleingestückelte Eis sich leicht von dem nachfolgenden Schiff über oder unter das benachbarte Eis schieben läßt.Removable ice crusher for steam ships With the known removable ones Ice crushers for steamships with motor-driven height adjustable ice saws and an ice crushing device can do this by means of circular saws cut ice is not crushed as quickly as one must ask, to save the ship from freezing. To now the risk of freezing to remove and to achieve the fastest possible ice crushing is in accordance with the invention the crushing of the ice a motor-driven and in height arranged independently of the circular saws adjustable shaft, on which projections or other facilities are arranged, which the ice as quickly as possible in such a way Crush small pieces so that the small pieces of ice can easily be separated from the next The ship can slide over or under the neighboring ice.

In der Zeichnung stellen dar Abb. i eine Seitenansicht des Eiszerkleinerers, Abb.2 eine Draufsicht des Eiszerkleinerers, teilweise im Schnitt.In the drawing, Fig. I shows a side view of the ice crusher, Fig.2 is a top view of the ice crusher, partly in section.

Auf dem Dampfer a wird leicht abnehmbar und wiederanbringbar ein Motor b befestigt, der ein Vorgelege c treibt. Von diesem Vorgelege gehen Kettentriebe d nach den Eissägen e und Kettentriebe f nach der Eisbrecherwelle g. Die Eissägen e sind in schwenkbaren Armen h und die Eisbrecherwelle g in schwenkbaren Armen i gelagert. Die Arme h sowohl wie die Arme i werden an Drahtseilen k und l so aufgehängt, daß sie mittels des Kranes m und des Windwerkes n in der bekannten Weise gehoben und gesenkt werden können. Alle Teile werden so eingerichtet, daß sie leicht abnehmbar und wiederanbringbar sind.A motor b is attached to the steamer a in an easily removable and reattachable manner, which drives a reduction gear c. From this back gear, chain drives d to the ice saws e and chain drives f to the icebreaker shaft g. The ice saws e are mounted in pivotable arms h and the icebreaker shaft g in pivotable arms i. The arms h as well as the arms i are suspended from wire ropes k and l so that they can be raised and lowered in the known manner by means of the crane m and the winch n. All parts are set up so that they are easily removable and reattachable.

Der Gebrauch der Vorrichtung ist folgender: Bei freier Fahrt werden die Säge e und die Eisbrecherwelle g so hoch gehoben, daß sie die Fahrt des Schiffes nicht beeinflussen. Tritt plötzlich Eisbildung ein, so werden mittels des Windwerkes n sowohl die Sägen c wie die Eisbrecherwelle g um so viel gesenkt, daß dieSägen e das Eis in der erforderlichen Weise abschneiden und die nachfolgende Eisbrecherwelle g das Eis so zerkleinert, daß der Dampfer aus eigener Kraft seine Fahrt fortsetzen und sich aus dem Eise befreien kann, ohne daß ein Eisbrecher zu Hilfe kommen muß.The use of the device is as follows: Be in free travel the saw e and the icebreaker shaft g so high that they stop the ship not affect. If ice formation suddenly occurs, the winch is used n both the saws c and the icebreaker shaft g lowered by so much that the saws e cut off the ice in the required manner and the subsequent icebreaker shaft g the ice crushed so that the steamer can continue on its own and can free himself from the ice without an icebreaker having to come to the rescue.

Claims (1)

PATENTANSPRUCH: Abnehmbarer Eiszerkleinerer für Dampfschiffe mit motorischangetriebenen, derHöhe nach verstellbaren Eissägen und einer Eiszerkleinerungsvorrichtung, dadurch gekennzeichnet, daß zum Zerkleinern des abgeschnittenen Eises eine mit Vorsprüngen o. dgl. versehene Welle (g) angeordnet ist.PATENT CLAIM: Removable ice crusher for steam ships with motor-driven, the height according to adjustable ice saws and an ice crushing device, thereby characterized in that one with projections for crushing the cut ice O. The like. Provided shaft (g) is arranged.
DEA56852D Removable ice crusher for steam ships Expired DE491459C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA56852D DE491459C (en) Removable ice crusher for steam ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA56852D DE491459C (en) Removable ice crusher for steam ships

Publications (1)

Publication Number Publication Date
DE491459C true DE491459C (en) 1930-02-10

Family

ID=6940782

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA56852D Expired DE491459C (en) Removable ice crusher for steam ships

Country Status (1)

Country Link
DE (1) DE491459C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204548B (en) * 1963-07-12 1965-11-04 Nisterhammer Maschb G M B H Icebreaker
DE19614495A1 (en) * 1996-04-12 1997-10-16 Moebius Josef Bau Device for breaking or crushing ice on waters
CN108928442A (en) * 2018-07-25 2018-12-04 王海源 A kind of motorboat ice-breaking auxiliary device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204548B (en) * 1963-07-12 1965-11-04 Nisterhammer Maschb G M B H Icebreaker
DE19614495A1 (en) * 1996-04-12 1997-10-16 Moebius Josef Bau Device for breaking or crushing ice on waters
DE19614495B4 (en) * 1996-04-12 2004-02-19 Josef Möbius Bau-Gesellschaft (GmbH & Co.) Device for breaking and / or crushing ice on water
CN108928442A (en) * 2018-07-25 2018-12-04 王海源 A kind of motorboat ice-breaking auxiliary device

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