DE29512360U1 - Flow profile with boom for fixed masts of sail-driven vehicles - Google Patents

Flow profile with boom for fixed masts of sail-driven vehicles

Info

Publication number
DE29512360U1
DE29512360U1 DE29512360U DE29512360U DE29512360U1 DE 29512360 U1 DE29512360 U1 DE 29512360U1 DE 29512360 U DE29512360 U DE 29512360U DE 29512360 U DE29512360 U DE 29512360U DE 29512360 U1 DE29512360 U1 DE 29512360U1
Authority
DE
Germany
Prior art keywords
boom
flow profile
sail
driven vehicles
fixed masts
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
DE29512360U
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.)
Peters Henning De
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29512360U priority Critical patent/DE29512360U1/en
Publication of DE29512360U1 publication Critical patent/DE29512360U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/0083—Masts for sailing ships or boats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Description

1. Beschreibung1. Description

Strömungsprofil mit Ausleger für feststehende Masten von segelgetriebenen Fahrzeugen.Flow profile with boom for fixed masts of sail-powered vessels.

Die Erfindung bezieht sich auf ein Strömungsprofil für feststehende Masten von segelgetriebenen Fahrzeugen. Das Strömungsprofil ist am Mast drehbar gelagert und hat oben einen Ausleger. Der Mast kann freistehend oder abgespannt sein. In dem Ausleger befindet sich ein Schwenkarm^durch dessen freies Ende das Fall läuft,an dem das Topliek angeschlagen wird. Der Schwenkarm wird durch Seilzug oder Stellmotor entsprechend eingestellt,sodaß(wie im unteren Bereich des Segels durch den Baum, auch im oberen Bereich des Segels ein optimales Profil eingestellt werden kann.The invention relates to a flow profile for fixed masts of sail-powered vehicles. The flow profile is pivotally mounted on the mast and has a boom at the top. The mast can be free-standing or guyed. In the boom there is a swivel arm, through the free end of which the halyard runs, to which the top leech is attached. The swivel arm is adjusted accordingly by a cable pull or servomotor, so that an optimal profile can be set in the upper area of the sail ( as in the lower area of the sail by the boom).

Das Topliek wird in Form eines doppelten Winkels ausgeführt, sodaß es die Biegekräfte übertragen kann. Weiterhin verringert der Winkel den induzierten Widerstand.The top leech is designed in the form of a double angle so that it can transfer the bending forces. Furthermore, the angle reduces the induced resistance.

Der Baum ist frei drehbar am Mast winkelsteif gelagert. Das Strömungsprofil wird durch das Segel gesteuert und die Wölbund des Segels läßt sich durch Verschieben des Achterlieks auf den Baum einstellen.The boom is mounted on the mast at a rigid angle and can rotate freely. The flow profile is controlled by the sail and the camber of the sail can be adjusted by moving the leech on the boom.

Claims (1)

2. Schutzansprüche2. Protection claims 1. Strömungsprofil (1) mit einem Ausleger (2) in der Mastspitzedadurch gekennzeichnet,daß sich im Ausleger ein steuerbarer Schwenkarm (3) befindet.1. Flow profile (1) with a boom (2) in the mast tip, characterized in that there is a controllable swivel arm (3) in the boom. 2. Strömungsprofil nach Anspruch 1 dadurch gekennzeichnet, daß durch das Ende des Schwenkarmes das Fall (4) läuft.2. Flow profile according to claim 1, characterized in that the halyard (4) runs through the end of the swivel arm. 3. Strömungsprofil nach Anspruch 1 und 2 dadurch gekennzeichnet,daß das Topliek (5) die Form eines doppelten Winkels hat.3. Flow profile according to claim 1 and 2, characterized in that the top luff (5) has the shape of a double angle. 4. Strömungsprofil nach Anspruch 1 bis 3 dadurch gekennzeichnet,daß der Baum (6) winkelsteif am Mast (7) frei drehbar gelagert ist.4. Flow profile according to claims 1 to 3, characterized in that the boom (6) is mounted on the mast (7) in a rigid manner so as to be freely rotatable.
DE29512360U 1995-08-01 1995-08-01 Flow profile with boom for fixed masts of sail-driven vehicles Expired - Lifetime DE29512360U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29512360U DE29512360U1 (en) 1995-08-01 1995-08-01 Flow profile with boom for fixed masts of sail-driven vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29512360U DE29512360U1 (en) 1995-08-01 1995-08-01 Flow profile with boom for fixed masts of sail-driven vehicles

Publications (1)

Publication Number Publication Date
DE29512360U1 true DE29512360U1 (en) 1995-10-12

Family

ID=8011236

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29512360U Expired - Lifetime DE29512360U1 (en) 1995-08-01 1995-08-01 Flow profile with boom for fixed masts of sail-driven vehicles

Country Status (1)

Country Link
DE (1) DE29512360U1 (en)

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19951123

R081 Change of applicant/patentee

Owner name: PETERS, HENNING, DE

Free format text: FORMER OWNER: PETERS, HENNING, 25371 SEESTERMUEHE, DE

Effective date: 19990407

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19990609

R157 Lapse of ip right after 6 years

Effective date: 20020501