DE8900604U1 - Deck feedthrough for below deck mounted jib furlers of sailing ships - Google Patents

Deck feedthrough for below deck mounted jib furlers of sailing ships

Info

Publication number
DE8900604U1
DE8900604U1 DE8900604U DE8900604U DE8900604U1 DE 8900604 U1 DE8900604 U1 DE 8900604U1 DE 8900604 U DE8900604 U DE 8900604U DE 8900604 U DE8900604 U DE 8900604U DE 8900604 U1 DE8900604 U1 DE 8900604U1
Authority
DE
Germany
Prior art keywords
deck
furlers
feedthrough
sailing ships
jib
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
DE8900604U
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.)
HERMANN BARTELS FEINMECHANISCHE PRODUKTION 7778 MARKDORF DE
Original Assignee
HERMANN BARTELS FEINMECHANISCHE PRODUKTION 7778 MARKDORF DE
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 HERMANN BARTELS FEINMECHANISCHE PRODUKTION 7778 MARKDORF DE filed Critical HERMANN BARTELS FEINMECHANISCHE PRODUKTION 7778 MARKDORF DE
Priority to DE8900604U priority Critical patent/DE8900604U1/en
Publication of DE8900604U1 publication Critical patent/DE8900604U1/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H9/00Marine propulsion provided directly by wind power
    • B63H9/04Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
    • B63H9/08Connections of sails to masts, spars, or the like
    • B63H9/10Running rigging, e.g. reefing equipment
    • B63H9/1021Reefing
    • B63H9/1028Reefing by furling around stays

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)

Description

BESCHREIBUNGDESCRIPTION DECKSDURCHFÜHRUNGDECK IMPLEMENTATION

Bei Fockroilern (Einrichtungen zum Aufwickeln des vorhandenen Segels bei Sportschiffen) welche unter Deck montiert sind» müssen die Zugkräfte des Vorstages und das Drehmoment des Fockrollers durch das Deck geleitet werden.In the case of jib furlers (devices for rolling up the existing sail on pleasure boats) which are mounted below deck, the tensile forces of the forestay and the torque of the jib furler must be transmitted through the deck.

Liegt der Durchstoßpunkt im Deck nicht genau in der Linie von Masttopp und Beschlag am Steven (Befestigung des Fockrollers unter Deck), ergeben sich unerwünschte Seitenkräfte und erhöhte Reibung in der Decksdurchführung. 'Zusätzlich ändert sich die Zugrichtung des Vorstages infolge:If the penetration point in the deck is not exactly in line with the masthead and fitting on the stem (attachment of the jib furler below deck), unwanted lateral forces and increased friction in the deck penetration result. 'In addition, the direction of pull of the forestay changes as a result of:

a) flexiblem Rigg (Rigg = Takelage mit allen Teilen des stehenden und laufenden Gutes einschließlich Mast und Spieren);a) flexible rigging (rigging = rigging with all parts of the standing and running rigging including mast and spars);

b) unterschiedlicher Belastung.b) different loads.

Erschwerend kommt hinzu, daß der Durchstoßpunkt z.T. durch Klassenvorschriften festliegt und der Steven-Pütting unter Deck in der Position fest verankert 1st.To make matters worse, the piercing point is partly determined by class regulations and the stem chain plate is firmly anchored in position below deck.

Durch Verwendung zweier Karadangeienke (2) stellen sich die Wellenenden zwangfrei ein (Pfeil). Entstehende Quer-·, kräfte werden von zwei Kugellagern (5) aufgenommen. Eine spezielle Dichtung (3) und O-Ring (4) verhindern das Eindringen von Wasser.By using two gimbal joints (2), the shaft ends adjust freely (arrow). The resulting transverse forces are absorbed by two ball bearings (5). A special seal (3) and O-ring (4) prevent the ingress of water.

- '■ tfi'-.'jr.iiatii &igr; "tnffi*-! '-Vfi Ii &igr;&Ggr;*-"*- ·- '■ tfi'-.'jr.iiatii &igr; "tnffi*-! '-Vfi Ii &igr;&Ggr;*-"*- ·

Claims (3)

SCHUTZANSPRUCHCLAIM FOR PROTECTION &psgr;&psgr; 1.) Decks-Durchführung für unter Deck montierte Fockroller1.) Deck passage for jib furlers mounted below deck von Segelschiffen dadurch gekennzeichnet, daß im Gehäuse (1) eine Welle (6) mit zwei Kardan-Gelenker. (2) gelagert ist.of sailing ships, characterized in that a shaft (6) with two cardan joints (2) is mounted in the housing (1). 2.) Decks-Durchführung nach Anspruch 1.) dadurch gekennzeichnet daß eine spezielle Dichtung (3) das Eindringen von Wasser verhindert.2.) Deck feedthrough according to claim 1.) characterized in that a special seal (3) prevents the ingress of water. 3.) Decks-Durchführung nach Anspruch 1.) und 2.) dadurch gekennzeichnet, daß sich die Welle (6) relativ zum Deck (7) auch verschieben kann.3.) Deck feedthrough according to claim 1.) and 2.) characterized in that the shaft (6) can also move relative to the deck (7).
DE8900604U 1989-01-20 1989-01-20 Deck feedthrough for below deck mounted jib furlers of sailing ships Expired DE8900604U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8900604U DE8900604U1 (en) 1989-01-20 1989-01-20 Deck feedthrough for below deck mounted jib furlers of sailing ships

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8900604U DE8900604U1 (en) 1989-01-20 1989-01-20 Deck feedthrough for below deck mounted jib furlers of sailing ships

Publications (1)

Publication Number Publication Date
DE8900604U1 true DE8900604U1 (en) 1989-05-18

Family

ID=6835215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8900604U Expired DE8900604U1 (en) 1989-01-20 1989-01-20 Deck feedthrough for below deck mounted jib furlers of sailing ships

Country Status (1)

Country Link
DE (1) DE8900604U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009022957A1 (en) * 2007-08-15 2009-02-19 Peter Norlin Actuating apparatus for a furling staysail device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009022957A1 (en) * 2007-08-15 2009-02-19 Peter Norlin Actuating apparatus for a furling staysail device

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