DE79235C - Split stern tube - Google Patents

Split stern tube

Info

Publication number
DE79235C
DE79235C DENDAT79235D DE79235DA DE79235C DE 79235 C DE79235 C DE 79235C DE NDAT79235 D DENDAT79235 D DE NDAT79235D DE 79235D A DE79235D A DE 79235DA DE 79235 C DE79235 C DE 79235C
Authority
DE
Germany
Prior art keywords
stern tube
jackets
screw shaft
tube
split
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 - Lifetime
Application number
DENDAT79235D
Other languages
German (de)
Original Assignee
S. SCHNACK, Flensburg, Grofsestr. 48
Publication of DE79235C publication Critical patent/DE79235C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B63H23/36Shaft tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Fig. ι ist die Seitenansicht der zur Besichtigung und zur Ausführung von Instandhaltungsarbeiten loszunehmenden Theile des Stevenrohres.Fig. Ι is the side view of the inspection and parts of the to be detached to carry out maintenance work Stern tube.

Fig. 2 zeigt einen horizontalen Schnitt durch das ganze Stevenrohr.Fig. 2 shows a horizontal section through the entire stern tube.

Am hinteren Stevenrohr 5 wird inwendig die Stopfbüchse b angebracht. An dieser wird vermittelst Schraubenbolzen die innere Sternbüchse α aus Schmiedeisen befestigt. The stuffing box b is attached to the inside of the rear stern tube 5. The inner star bushing α made of forged iron is attached to this by means of screw bolts.

Im Innern dieses Rohres befindet sich der Metallcylinder c, welcher genügend lang ist, um das Anziehen der Stopfbüchse b zu gestatten. Das Rohr α besteht aus einer oberen und einer unteren Hälfte und, um das Anziehen der Stopfbüchse und das Losnehmen der Sternbüchsen α α bewerkstelligen zu können, aus einem vorderen und einem hinteren. Theil von verschiedener Länge. Der vordere Theil ist wie der hintere vermittelst Schraubenbolzen befestigt.Inside this tube is the metal cylinder c, which is long enough to allow the stuffing box b to be tightened. The tube α consists of an upper and a lower half and, in order to be able to tighten the stuffing box and remove the star bushes α α , from a front and a rear half. Part of various lengths. The front part, like the rear, is fastened by means of screw bolts.

Ein an den beiden inneren Enden der schmiedeisernen Büchsen eingenieteter Ring, sowie der hochstehende Rand des Metallcylinders verhindern das Heraustreten der Packung u. s. w., welche aus zwei. aus ParaGummi hergestellten rollenden Ringen besteht. A ring riveted to the two inner ends of the wrought-iron bushes, as well as the raised edge of the metal cylinder prevent the pack from escaping, etc., which consist of two. made of para rubber manufactured rolling rings.

Die Augbolzen r r dienen zur Aufnahme von Trageisen, welche an einem durch den Piektank führenden Träger rollend zu befestigen sind.The eyebolts rr are used to hold carrying irons, which are to be attached in a rolling manner to a carrier leading through the piezo tank.

Claims (1)

Patent-AnsPRUch:Patent claim: Ein Stevenrohr, dessen beide die Stopfbüchsen aufnehmenden Lagertheile S S1 mit aus je zwei Halbcylindern bestehenden Mänteln α für die Schraubenwelle verbunden sind, welche Mäntel mittelst Ringflantschen und Packungen ρ unabhängig von einander gegen die Welle auf dem Ring c abgedichtet sind, zum Zweck, den nicht durch Metallfutter geschützten Theil der Schraubenwelle jederzeit besichtigen und Instandhaltungsarbeiten an demselben vornehmen zu können.A stern tube, whose two bearing parts S S 1 , which accommodate the stuffing boxes, are connected to jackets α for the screw shaft, each consisting of two half-cylinders, which jackets are sealed against the shaft on ring c independently of one another by means of ring flanges and packings ρ , for the purpose of The part of the screw shaft that is not protected by a metal lining can be inspected at any time and maintenance work can be carried out on the same. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT79235D Split stern tube Expired - Lifetime DE79235C (en)

Publications (1)

Publication Number Publication Date
DE79235C true DE79235C (en)

Family

ID=351885

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT79235D Expired - Lifetime DE79235C (en) Split stern tube

Country Status (1)

Country Link
DE (1) DE79235C (en)

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