EP0038500A1 - Support pour moteur à gouverner - Google Patents

Support pour moteur à gouverner Download PDF

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Publication number
EP0038500A1
EP0038500A1 EP19810102796 EP81102796A EP0038500A1 EP 0038500 A1 EP0038500 A1 EP 0038500A1 EP 19810102796 EP19810102796 EP 19810102796 EP 81102796 A EP81102796 A EP 81102796A EP 0038500 A1 EP0038500 A1 EP 0038500A1
Authority
EP
European Patent Office
Prior art keywords
rowing machine
bearing
machine according
flange
metal body
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.)
Granted
Application number
EP19810102796
Other languages
German (de)
English (en)
Other versions
EP0038500B1 (fr
Inventor
Jörg Ing.grad. Heinemann
Dieter Ing.Grad. Heinrich
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.)
STN Systemtechnik Nord GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of EP0038500A1 publication Critical patent/EP0038500A1/fr
Application granted granted Critical
Publication of EP0038500B1 publication Critical patent/EP0038500B1/fr
Expired legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00Hulls characterised by their structure or component parts
    • B63B3/14Hull parts
    • B63B3/40Stern posts; Stern frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H25/00Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06Steering by rudders
    • B63H25/38Rudders

Definitions

  • Hydraulic rudder systems have a rotary wing motor, the rotatable part of which is connected to the rudder shaft and the housing of which is connected to the hull.
  • the housing can either be rigid or elastic only in the horizontal direction. If large and heavy rowing machines are firmly attached to the hull, sudden changes in movement such as explosions, ground contact and the like can occur. ⁇ . the ship's hull, the joints and the machines themselves with large acceleration forces that cause significant damage. Hulls made of GRP or wood, such as those used for special tasks, are particularly at risk.
  • DE-PS 893 311 shows a bearing of a rowing machine in which rubber buffers on the bearing bolts are used to transmit torque from the machine housing to the hull.
  • the housing can slide up and down on the bolts in the axial direction. This arrangement is particularly intended to compensate for inaccuracies in assembly.
  • the object of the invention is to store a hydraulic rowing machine system so that complete elasticity is guaranteed in all directions from certain occurring forces.
  • a major advantage of the bearing according to the invention is that forces below predetermined values, which do not endanger the system, act on a quasi-fixed bearing, while there is full elasticity for forces above these values. This prevents large acceleration forces from having destructive effects on the hull.
  • the rowing machine is designated 1.
  • An upper flange 2a and a lower flange 2b are attached to it. Between them is a flange 3 of a bearing block 5 fixedly connected to the ship's foundation 4.
  • a spring element 6 in the form of an annular body is inserted between flange 2a and flange 3.
  • the elastic spring element is both. firmly connected on the side with metal plates 6a and 6b (vibrating metal).
  • holes 7 for receiving screw bolts 8 are arranged, which are fastened in the metal plate 6a.
  • the bolts serve, via the nuts 9, to give the spring element 6 a predetermined preload, which is normally greater than the weight of the rowing machine.
  • another spring element 10 is inserted and preloaded between flange 2b and flange 3.
  • the flanges 2a and 2b of the machine as well as the flange 3 of the bearing bracket fixed to the ship are firmly connected to one another by a central bolt 11, which is designed in two parts.
  • a central bolt 11 In the area of the flange 3 an axially extending elastic spring element 12 is arranged, which is also biased when the bolt parts 11 are contracted. While the bolt 11 with the spring element 12 serve to transmit the torques to the hull, the spring elements 6 and 10 absorb all vertical forces. Due to the special design with regard to pretensioning and centering of the spring elements, spring travel is only achieved with certain forces.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Vibration Prevention Devices (AREA)
EP19810102796 1980-04-17 1981-04-11 Support pour moteur à gouverner Expired EP0038500B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803014799 DE3014799A1 (de) 1980-04-17 1980-04-17 Rudermaschinenlagerung
DE3014799 1980-04-17

Publications (2)

Publication Number Publication Date
EP0038500A1 true EP0038500A1 (fr) 1981-10-28
EP0038500B1 EP0038500B1 (fr) 1984-07-04

Family

ID=6100300

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19810102796 Expired EP0038500B1 (fr) 1980-04-17 1981-04-11 Support pour moteur à gouverner

Country Status (2)

Country Link
EP (1) EP0038500B1 (fr)
DE (1) DE3014799A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138708C2 (de) * 1991-11-26 2000-11-23 Blohm & Voss Ind Gmbh Anordnung zur elastischen Lagerung eines kombinierten Druck- und Traglagers, insbesondere für eine Schiffsantriebsanlage
DE10102740A1 (de) * 2001-01-22 2002-08-01 Siemens Ag Antriebe für Schiffe
DE10205788B4 (de) * 2002-02-13 2007-06-14 Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch den Präsidenten des Bundesamtes für Wehrtechnik und Beschaffung Lagefixierte, schockelastische Lagerung
DE20210283U1 (de) 2002-07-02 2003-01-02 Dick, Dietmar, Dipl.-Ing., 53819 Neunkirchen-Seelscheid Schallisolierende Befestigung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893311C (de) * 1949-04-09 1953-10-15 Licentia Gmbh Hydraulische Ruderanlage
US3037355A (en) * 1960-03-09 1962-06-05 Licentia Gmbh Control drive
US3180594A (en) * 1963-01-07 1965-04-27 Crusader Marine Corp Engine mount
DE1195192B (de) * 1963-11-12 1965-06-16 Licentia Gmbh Verdrehsicherung fuer eine vom Ruderschaft getragene Schiffsrudermaschine
DE1234561B (de) * 1963-02-28 1967-02-16 Kampnagel Ag Vormals Nagel & K Rudertraglager

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972464C (de) * 1941-08-19 1959-07-23 Kloeckner Humboldt Deutz Ag Einrichtung zum Verhindern der schaedlichen Auswirkung aussergewoehnlicher Stoesse auf die Kolbenantriebsmaschine fuer den Schiffsantrieb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893311C (de) * 1949-04-09 1953-10-15 Licentia Gmbh Hydraulische Ruderanlage
US3037355A (en) * 1960-03-09 1962-06-05 Licentia Gmbh Control drive
US3180594A (en) * 1963-01-07 1965-04-27 Crusader Marine Corp Engine mount
DE1234561B (de) * 1963-02-28 1967-02-16 Kampnagel Ag Vormals Nagel & K Rudertraglager
DE1195192B (de) * 1963-11-12 1965-06-16 Licentia Gmbh Verdrehsicherung fuer eine vom Ruderschaft getragene Schiffsrudermaschine

Also Published As

Publication number Publication date
DE3014799A1 (de) 1981-10-22
EP0038500B1 (fr) 1984-07-04
DE3014799C2 (fr) 1989-07-06

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