DE450712C - Ship shaft bearings - Google Patents

Ship shaft bearings

Info

Publication number
DE450712C
DE450712C DEJ28271D DEJ0028271D DE450712C DE 450712 C DE450712 C DE 450712C DE J28271 D DEJ28271 D DE J28271D DE J0028271 D DEJ0028271 D DE J0028271D DE 450712 C DE450712 C DE 450712C
Authority
DE
Germany
Prior art keywords
shaft
ship
bearing
shaft bearings
ship shaft
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
DEJ28271D
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.)
G U J JAEGER AKT GES
Original Assignee
G U J JAEGER AKT GES
Publication date
Priority to DEJ28271D priority Critical patent/DE450712C/en
Application granted granted Critical
Publication of DE450712C publication Critical patent/DE450712C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32Other parts
    • B63H23/321Bearings or seals specially adapted for propeller shafts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H21/00Use of propulsion power plant or units on vessels
    • B63H21/36Covers or casing arranged to protect plant or unit from marine environment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H23/00Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32Other parts
    • B63H23/321Bearings or seals specially adapted for propeller shafts
    • B63H2023/322Intermediate propeller shaft bearings, e.g. with provisions for shaft alignment

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)
  • Support Of The Bearing (AREA)

Description

Schiffswellenlagerung. Die Erfindung betrifft eine Wellenlagerung, bei der die Welle auf mehreren mit wälzender Reibung umlaufenden Rollen aushebbar gelagert ist. Von den bekannten Anordnungen, wie solche zur Lagerung von Rohrmühlen, großen Trockenzylindern u. dgl. vorgeschlagen sind, unterscheidet sich die vorliegende, insbesondere für Schiffswellen bestimmte Lagerung dadurch, daß die ballig gestalteten Stützrollen, auf denen die Welle aufruht, sich selbsttätig in eine tragende Stützlage einstellen. Hierdurch wird eine gleichmäßige Verteilung des Lagerdruckes und der durch diesen hervorgerufenen Flächenpressungen auf die vorgesehenen Stützstellen erreicht.Ship shaft bearings. The invention relates to a shaft bearing, in which the shaft can be lifted out on several rollers rotating with rolling friction is stored. Of the known arrangements, such as those for the storage of tube mills, large drying cylinders and the like are proposed, the present one differs, Particularly for ship shafts certain storage in that the spherical shaped Support rollers, on which the shaft rests, automatically move into a load-bearing support position to adjust. This ensures an even distribution of the bearing pressure and the surface pressures caused by this on the intended support points achieved.

Die Zeichnung verauschaulicht eine Schiffswellenlagerung gemäß der Erfindung durch Abb. z teils im Querschnitt nach der Linie A-B der Abb. a, teils in Ansicht, und durch Abb. 2 im Schnitt der Linie C-D-E der Abb. T.The drawing verauschaulicht a propeller shaft bearing according to the invention by Fig. Z partly in cross-section along the line AB of Fig. A, partly in view, and Fig. 2 in the section of the line CDE Fig. T.

Die Schiffswelle a ruht auf ballig gestalteten Rollen b auf, die auf Rollenlagern c laufen und zu zweien in einem Schwenkrahmen d gelagert sind. Dieser Rahmen ist um den Zapfen c des Gehäuses f schwingbar. Ein Deckel g deckt das Lager wie bei den gebräuchlichen Gleitlagerschiffswellenlagern ab und schützt - die Lagerteile gegen das Eindringen von Staub und Schmutz. Nach Entfernung des Deckels kann das einzelne Schiffswellenstück auch hier ebenso wie bei dem in Gleitlagerschalen ruhenden Schiffswellenstrang aus seinen Lagern herausgehoben und in diese eingelegt werden. Beim Einlegen eines Wellenstückes wird jede von der Welle berührte Rolle so weit verdrängt, bis die mit ihr im gleichen Schwenkrahmen liegende Rolle ebenfalls mit -der Welle Anlage hat. Infolge dieser Selbsteinstellung ist ohne weiteres Gewähr vorhanden, daß jede Rolle tragend wird. Ein weiterer Vorteil liegt auch darin begründet, daß diese Schiffswellenlagerung@ keiner besonderen Schmiermittelzufuhr, wie sie bisher durch Schmiermittelpumpen bewirkt wurde, bedarf, da das Lagergehäuse als Schmiermittelbehälter ausgebildet werden kann, aus dem die Stützrollen das Schmiermittel zur Welle fördern und dieser ihrer Umlaufgeschwindigkeit entsprechend zuführen, so daß die Stützrollen gleichzeitig als Ölförderer wirken und besondere Schmiervorrichtungen entbehrlich machen.The ship's shaft a rests on crowned rollers b on which Roller bearings c run and two are mounted in a swing frame d. This The frame can swing around the pin c of the housing f. A lid g covers the bearing as with the common plain bearing ship shaft bearings and protects - the bearing parts against the ingress of dust and dirt. This can be done after removing the cover individual ship shaft piece here as well as in the case of the one resting in plain bearing shells The ship's shaft assembly can be lifted out of its bearings and inserted into it. When inserting a shaft piece, each roller touched by the shaft becomes so wide displaced until the role lying with her in the same swivel frame also with -the shaft has attachment. As a result of this self-adjustment there is no further guarantee present that every role becomes important. Another advantage lies in the fact that that this ship shaft bearing @ no special lubricant supply like them was previously effected by lubricant pumps, as the bearing housing as Lubricant container can be formed from which the support rollers the lubricant convey to the shaft and feed it according to its speed of rotation, so that the support rollers also act as oil feeders and special lubricating devices make dispensable.

Claims (1)

PATENTANSPRUCH Lagerung für Schiffswellen u. dgl., bei denen die Welle auf mehreren mit wälzender Reibung umlaufenden Rollen aushebbar gebettet ist, dadurch gekennzeichnet, daß die ballig gestalteten Stützrollen zwecks Selbsteinstellung in eine tragende Stützlage schwingbar im Gehäuse gelagert sind.PATENT CLAIM Storage for ship shafts and the like, in which the shaft is bedded liftable on several revolving rollers with rolling friction, thereby characterized in that the spherically shaped support rollers for the purpose of self-adjustment are pivotably mounted in a load-bearing support position in the housing.
DEJ28271D Ship shaft bearings Expired DE450712C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ28271D DE450712C (en) Ship shaft bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ28271D DE450712C (en) Ship shaft bearings

Publications (1)

Publication Number Publication Date
DE450712C true DE450712C (en) 1927-10-14

Family

ID=7203238

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ28271D Expired DE450712C (en) Ship shaft bearings

Country Status (1)

Country Link
DE (1) DE450712C (en)

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