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DE512303C - Single-disc thrust bearing - Google Patents

Single-disc thrust bearing

Info

Publication number
DE512303C
DE512303C DED57947D DED0057947D DE512303C DE 512303 C DE512303 C DE 512303C DE D57947 D DED57947 D DE D57947D DE D0057947 D DED0057947 D DE D0057947D DE 512303 C DE512303 C DE 512303C
Authority
DE
Germany
Prior art keywords
pressure
bearing
thrust bearing
disc thrust
disc
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
DED57947D
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.)
Deutsche Werft AG
Original Assignee
Deutsche Werft AG
Publication date
Priority to DED57947D priority Critical patent/DE512303C/en
Application granted granted Critical
Publication of DE512303C publication Critical patent/DE512303C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B81/00—Repairing or maintaining vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/36—Covers or casing arranged to protect plant or unit from marine environment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/325—Thrust bearings, i.e. axial bearings for propeller shafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Mounting Of Bearings Or Others (AREA)

Description

Bei den bekannten Bauarten von Einscheibendrucklagern sind die Druckklötze entweder durch Bolzen oder in besonderen Käfigen und diese wieder in Druckringen mit oder ohne Kugelkalotte in ihrer Lage zum Drucklagergehäuse gehalten. Durch diese Anordnung ist ein Nachprüfen, Überholen oder Auswechseln der Druckklötze meist nur nach Ausbauen der Druckwelle, mindestens aber nach vollständigem Öffnen des Lagers möglich.In the known types of single-disc thrust bearings, the pressure blocks are either by bolts or in special cages and these again in pressure rings with or without The spherical cap is held in place in relation to the thrust bearing housing. Through this arrangement is checking, overhauling or replacing the pressure blocks usually only after removing the Pressure wave, but at least possible after the bearing has been fully opened.

Die vorliegende Erfindung richtet sich auf eine Bauart für Einscheibendrucklager, insbesondere auf die Anordnung ihrer Drucksegmente, durch die ein Überholen und Auswechseln sämtlicher Druckklötze bei betriebsfähig geschlossenem Drucklager möglich wird. Gemäß der Erfindung werden die Lauflagerbuchsen des Drucklagers, an deren Hals die Druckklötze durch Bolzen lose geführt sind, im Drucklagergehäuse drehbar angeordnet. Hierdurch ist es möglich, jeden Druckklotz unter die obere Schauöffnung des Gehäuses zu bringen und nach Lösung der Halterung jederzeit leicht nach oben herauszunehmen.The present invention is directed to a type of single-disc thrust bearing, in particular on the arrangement of their pressure segments, through which they can be overtaken and replaced of all pressure blocks is possible when the pressure bearing is operationally closed. According to the invention, the bearing bushes of the thrust bearing, on the neck of which the Pressure blocks are loosely guided by bolts, rotatably arranged in the pressure bearing housing. This makes it possible to place each pressure block under the upper inspection opening of the housing to bring and after loosening the bracket at any time easily to remove upwards.

In der Zeichnung ist die Erfindung beispielsweise dargestellt.In the drawing the invention is for example shown.

Abb. ι zeigt eine Seitenansicht des Lagers teilweise im Schnitt.
Abb. 2 zeigt einen Schnitt nach der Linie A-A der Abb. 1.Fig. Ι shows a side view of the bearing partially in section.
Fig. 2 shows a section along the line AA in Fig. 1.

Die Druckwelle α ist in den Lauflagerbuchsenö und S1 gelagert. Die Lauflagerbuchsen b und bx sind ihrerseits im Drucklagergehäuse c drehbar gelagert und werden normalerweise durch die Schrauben d und (I1 in ihrer Lage gesichert. Die Druckklötze e liegen gegen den Hals f bzw. fx der Lauflagerbuchsen b und S1 und sind in einfachster Weise durch Bolzen h geha'ltert.The pressure wave α is stored in the bearing bushes and S 1. The bearing bushes b and b x are in turn rotatably mounted in the thrust bearing housing c and are normally secured in their position by the screws d and (I 1. The pressure blocks e lie against the neck f or f x of the bearing bushes b and S 1 and are in held in the simplest way by bolts h .

Zum Überholen der Druckklötze wird die Lauf lagerbuchse entsichert und im Gehäuse beliebig gedreht, wobei jeder Druckklotz unter die Schauöffnung g gebracht werden kann. Nach Entfernung der Halterung i kann dann der jeweils oberste Druckklotz nach oben herausgenommen werden. Da bei Einscheibendrucklagern die zulässige Flächenbelastung für die Druckklötze einen verhältnismäßig hohen Sicherheitsgrad in sich schließt, wird durch vorübergehende Herausnahme eines oder auch mehrerer Druckklötze die Betriebssicherheit des Drucklagers nicht beeinträchtigt.To overtake the pressure blocks, the barrel bearing bushing is unlocked and rotated as desired in the housing, whereby each pressure block can be brought under the inspection opening g. After removing the holder i , the uppermost pressure block can then be removed upwards. Since in the case of single-disc thrust bearings the permissible surface loading for the pressure blocks includes a relatively high level of security, the operational safety of the pressure bearing is not impaired by temporarily removing one or more pressure blocks.

Claims (1)

Patentanspruch:Claim: Einscheibendrucklager, dadurch gekennzeichnet, daß die Druekklötze an einem Hals der drehbar im Drucklagergehäuse gelagerten Wellenlauflagerbuchse derart gehaltert sind, daß jeder Druckklotz durch Drehung der Lauflagerbuchse vor die Schauöffnung gebracht und einzeln herausgenommen werden kann.Single-disc thrust bearing, characterized in that the pressure blocks on one Neck of the shaft bearing bushing rotatably mounted in the thrust bearing housing are that each pressure block by turning the bearing bush in front of the inspection opening can be brought and removed individually. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DED57947D Single-disc thrust bearing Expired DE512303C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED57947D DE512303C (en) Single-disc thrust bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED57947D DE512303C (en) Single-disc thrust bearing

Publications (1)

Publication Number Publication Date
DE512303C true DE512303C (en) 1930-11-11

Family

ID=7057280

Family Applications (1)

Application Number Title Priority Date Filing Date
DED57947D Expired DE512303C (en) Single-disc thrust bearing

Country Status (1)

Country Link
DE (1) DE512303C (en)

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