DE8900604U1 - Deck feedthrough for below deck mounted jib furlers of sailing ships - Google Patents
Deck feedthrough for below deck mounted jib furlers of sailing shipsInfo
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 101150112468 OR51E2 gene Proteins 0.000 claims 1
- 230000035515 penetration Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/08—Connections of sails to masts, spars, or the like
- B63H9/10—Running rigging, e.g. reefing equipment
- B63H9/1021—Reefing
- B63H9/1028—Reefing 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)
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)
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 |
-
1989
- 1989-01-20 DE DE8900604U patent/DE8900604U1/en not_active Expired
Cited By (1)
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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