EP0299218A1 - Attachment for a wishbone boom on sail boards - Google Patents

Attachment for a wishbone boom on sail boards Download PDF

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Publication number
EP0299218A1
EP0299218A1 EP88109518A EP88109518A EP0299218A1 EP 0299218 A1 EP0299218 A1 EP 0299218A1 EP 88109518 A EP88109518 A EP 88109518A EP 88109518 A EP88109518 A EP 88109518A EP 0299218 A1 EP0299218 A1 EP 0299218A1
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EP
European Patent Office
Prior art keywords
boom
mast
collar
head piece
loop
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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
EP88109518A
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German (de)
French (fr)
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EP0299218B1 (en
Inventor
Udo Schütz
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Schuetz-Werke & Co Kg GmbH
Schutz Werke GmbH and Co KG
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Schuetz-Werke & Co Kg GmbH
Schutz Werke GmbH and Co KG
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Priority to AT88109518T priority Critical patent/ATE59615T1/en
Publication of EP0299218A1 publication Critical patent/EP0299218A1/en
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Publication of EP0299218B1 publication Critical patent/EP0299218B1/en
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/20—Rigging arrangements involving masts, e.g. for windsurfing
    • B63H8/22—Rigging arrangements involving masts, e.g. for windsurfing for connecting wishbones to the mast

Definitions

  • the invention relates to a boom attachment for surfing sail boards with a boom head piece made of plastic, which is integrally molded on a pipe bend made of aluminum or plastic for attaching the two spars of a boom and a jacket part receiving the pipe bend, one connected to it by at least one web, on the Mast slide-on sleeve, on which a locking element adapted to the mast is articulated, and has a quick-action closure for closing and opening the locking element for fastening the head piece to or releasing the same from the mast.
  • the closure for attaching the boom head piece on the mast consists of a semicircular pressure plate which is movably connected on one side by a tamp loop with the boom and on the other side an approach has, in which to attach the boom head piece on the mast a loop formed by another rope is hooked, one end of which is connected after a more than 90 degree deflection by an eyelet screwed into the head piece to the clamping lever of a quick-action fastener articulated on the head piece, and the other end of which is fixed after a deflection of more than 90 ° by a further eyelet screwed into the head piece in a curry clamp attached to the boom.
  • the pad loop is hooked into the pressure plate and the tensioning lever is turned, whereby the pressure plate of the boom head piece is pressed against the mast.
  • the invention has for its object to simplify the generic boom attachment and make it more reliable.
  • the new boom attachment is characterized by a simple structure and, as original equipment and also as an accessory for retrofitting commercially available booms, enables a quick and safe connection of boom and mast.
  • the boom head piece (1) of the boom attachment for surfing sail boards according to FIGS. 1 and 2 has a pipe bend (2) made of aluminum or plastic for attaching the two spars (3) of a boom, which are held on the pipe bend (2) by snap locks (4).
  • a one-piece connector made of plastic material, for example polyurethane is injection-molded onto the pipe bend (2) Mast (5) of a surf sail board that can be pushed on and firmly connected to this sleeve (6) and a jacket part (7) that receives the pipe bend (2) and two short webs (8, 9) arranged radially to the sleeve (6), the sleeve ( 6) and the jacket part (7).
  • a sealing flap (10) which is bent in accordance with the mast (5) is injection-molded onto the sleeve (6) of the boom head piece (1) via a film hinge (11).
  • the guide grooves (22, 23) for the loop (14) of the tamp (13) are arranged parallel to each other on the outer circumference of the closure flap (10) at a distance from the longitudinal dimension of the extension bar (20).
  • the inside of the closure flap (10) is coated with a non-slip material (24), e.g. rubber, in order to ensure good adhesion to the mast (5) made of aluminum.
  • a non-slip material e.g. rubber
  • the outside of the closure flap (10) has a weight-reducing profile (25).
  • the jacket part (7) of the boom head piece (1) is provided on the top and bottom with a profile (26) which also has a shock-absorbing effect.
  • Corresponding sleeves (27) are provided there in order to achieve an easy-to-grip transition with the same diameter between the casing part (7) and the bars (3).

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Tents Or Canopies (AREA)
  • Emergency Lowering Means (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Clamps And Clips (AREA)
  • Jib Cranes (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Stringed Musical Instruments (AREA)
  • Supports For Plants (AREA)
  • Catching Or Destruction (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Table Equipment (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Wishbone boom mounting for sailboards with a wishbone head section of a synthetic resin, integrally molded onto a curved pipe section of aluminum or synthetic resin for attaching the two spars of a wishbone boom, and a jacket section accommodating the curved pipe section. A collar is connected to the jacket section by at least one web and is placeable on the mast. A locking element is articulated to this collar and receives the mast. A quick-action closure closes and opens the locking element in order to mount the head section to the mast or to detach the head section from the mast. A hinged cover (10) is molded onto the collar (6) of the wishbone head section (1) by a thin flexible hinge (11) and is curved to match the mast (5). A clamping lever (12) is articulated to the collar (6) for tightening and releasing a rope piece (13) forming a loop (14), one end of this rope piece being attached to the clamping lever (12) and the other end to the collar (6) in the region of the thin flexible hinge (11). The loop (14) of this rope piece is tensionable for attaching the wishbone head section (1) to the mast (5) by the clamping lever (12) by an extension (20) on the collar (6) opposite the closing rim (19) of the hinged cover (10) and by guides (22, 23) on the outside of the hinged cover (10).

Description

Gegenstand der Erfindung ist eine Gabelbaumbefestigung für Surfsegelbretter mit einem Gabelbaumkopfstück aus Kunststoff, das an einen Rohrbogen aus Aluminium oder Kunststoff zum Anbringen der beiden Holme eines Gabelbaumes einteilig angespritzt ist und ein den Rohrbogen aufnehmendes Mantelteil, eine mit diesem durch mindestens einen Steg verbundene, auf den Mast aufschiebbare Manschette, an der ein dem Mast angepaßtes Verschlußelement angelenkt ist, und einen Schnellspannverschluß zum Schließen und Öffnen des Verschlußelementes zur Befestigung des Kopfstückes am bzw. Lösen desselben vom Mast aufweist.The invention relates to a boom attachment for surfing sail boards with a boom head piece made of plastic, which is integrally molded on a pipe bend made of aluminum or plastic for attaching the two spars of a boom and a jacket part receiving the pipe bend, one connected to it by at least one web, on the Mast slide-on sleeve, on which a locking element adapted to the mast is articulated, and has a quick-action closure for closing and opening the locking element for fastening the head piece to or releasing the same from the mast.

Bei einer derartigen durch das DE-GM G 84 18 494.9 bekannten Gabelbaumbefestigung besteht der Verschluß zur Befestigung des Gabelbaumkopfstückes auf dem Mast aus einer halbkreisförmigen Andruckplatte, die auf der einen Seite durch eine Tampenschlaufe mit dem Gabelbaum beweglich verbunden ist und auf der anderen Seite einen Ansatz aufweist, in den zur Befestigung des Gabelbaumkopfstückes auf dem Mast eine durch einen weiteren Tampen gebildete Schlaufe eingehängt wird, deren eines Ende nach einer mehr als 90 gradigen Umlenkung durch eine in das Kopfstück eingeschraubte Öse mit dem an dem Kopfstück angelenkten Spannhebel eines Schnellspannverschlusses verbunden ist und deren anderes Ende nach einer Umlenkung von mehr als 90° durch eine weitere in das Kopfstück eingeschraubte Öse in einer an dem Gabelbaum angebrachten Curry-Klemme befestigt wird. Zum Verbinden von Mast und Gabelbaum wird die Tampenschlaufe in die Andruckplatte eingehängt und der Spannhebel umgelegt, wodurch die Andruckplatte des Gabelbaumkopfstückes an den Mast angepreßt wird.In such a boom mounting known from DE-GM G 84 18 494.9, the closure for attaching the boom head piece on the mast consists of a semicircular pressure plate which is movably connected on one side by a tamp loop with the boom and on the other side an approach has, in which to attach the boom head piece on the mast a loop formed by another rope is hooked, one end of which is connected after a more than 90 degree deflection by an eyelet screwed into the head piece to the clamping lever of a quick-action fastener articulated on the head piece, and the other end of which is fixed after a deflection of more than 90 ° by a further eyelet screwed into the head piece in a curry clamp attached to the boom. To connect the mast and boom, the pad loop is hooked into the pressure plate and the tensioning lever is turned, whereby the pressure plate of the boom head piece is pressed against the mast.

Diese bekannte Gabelbaumbefestigung ist sehr aufwendig. Ferner besteht die Gefahr, daß beim Lösen und Befestigen des Gabelbaumes vom bzw. am Mast das Segel in dem Verschluß des Gabelbaumkopfstückes hängenbleibt und beschädigt wird.This well-known boom mounting is very complex. Furthermore, there is a risk that when detaching and attaching the boom from or to the mast, the sail will get caught in the closure of the boom head and be damaged.

Der Erfindung liegt die Aufgabe zugrunde, die gattungsgemäße Gabelbaumbefestigung zu vereinfachen und funktionssicherer zu machen.The invention has for its object to simplify the generic boom attachment and make it more reliable.

Diese Aufgabe wird erfindungsgemäß gelöst durch die Merkmale im Kennzeichen des Schutzanspruches 1.According to the invention, this object is achieved by the features in the characterizing part of protection claim 1.

Zweckmäßige Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Appropriate embodiments of the invention are the subject of the dependent claims.

Die neue Gabelbaumbefestigung zeichnet sich durch einen einfachen Aufbau aus und ermöglicht als Erstausrüstung und auch als Zubehörteil zur Nachrüstung handelsüblicher Gabelbäume ein schnelles und sicheres Verbinden von Gabelbaum und Mast.The new boom attachment is characterized by a simple structure and, as original equipment and also as an accessory for retrofitting commercially available booms, enables a quick and safe connection of boom and mast.

Die Erfindung ist nachstehend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels im einzelnen erläutert. Es zeigt

  • Fig. 1 die Draufsicht der erfindungsgemäßen Gabelbaumbefestigung und
  • Fig. 2 die Vorderansicht der Gabelbaumbefestigung.
The invention is explained below with reference to an embodiment shown in the drawing. It shows
  • Fig. 1 is a plan view of the boom attachment according to the invention and
  • Fig. 2 is the front view of the boom attachment.

Das Gabelbaumkopfstück (1) der Gabelbaumbefestigung für Surfsegelbretter nach den Fign. 1 und 2 weist einen Rohrbogen (2) aus Aluminium oder Kunststoff zum Aufstecken der beiden Holme (3) eines Gabelbaumes auf, die durch Schnappverschlüsse (4) auf dem Rohrbogen (2) gehalten werden. An den Rohrbogen (2) ist ein einteiliges Anschlußstück aus Kunststoffmaterial, z.B. Polyurethan, angespritzt, das aus einer hülsenartigen, auf den Mast (5) eines Surfsegelbrettes aufschiebbaren und mit diesem fest verbindbaren Manschette (6) und einem den Rohrbogen (2) aufnehmenden Mantelteil (7) sowie zwei kurzen, radial zur Manschette (6) angeordneten Stegen (8, 9) besteht, die Manschette (6) und Mantelteil (7) miteinander verbinden.The boom head piece (1) of the boom attachment for surfing sail boards according to FIGS. 1 and 2 has a pipe bend (2) made of aluminum or plastic for attaching the two spars (3) of a boom, which are held on the pipe bend (2) by snap locks (4). A one-piece connector made of plastic material, for example polyurethane, is injection-molded onto the pipe bend (2) Mast (5) of a surf sail board that can be pushed on and firmly connected to this sleeve (6) and a jacket part (7) that receives the pipe bend (2) and two short webs (8, 9) arranged radially to the sleeve (6), the sleeve ( 6) and the jacket part (7).

An der Manschette (6) des Gabelbaumkopfstückes (1) ist eine entsprechend dem Mast (5) gebogene Verschlußklappe (10) über ein Filmscharnier (11) angespritzt.A sealing flap (10) which is bent in accordance with the mast (5) is injection-molded onto the sleeve (6) of the boom head piece (1) via a film hinge (11).

Ferner ist an der Manschette (6) der Spannhebel (12) eines Schnellspannverschlusses zum Spannen und Lösen eines eine Schlaufe (14) bildenden Tampens (13) angelenkt, dessen eines Ende am Spannhebel (12) und dessen anderes Ende mittels eines Knotens (15) in einer Bohrung (17) in einem Steg (16) an der Manschette (6) im Bereich des Filmscharniers (11) und unterhalb des Spannhebels (12) befestigt ist.The tensioning lever (12) of a quick-action fastener for tensioning and releasing a tamp (13) forming a loop (14), one end of which is attached to the tensioning lever (12) and the other end of which is connected by means of a knot (15), is also articulated on the collar (6). in a bore (17) in a web (16) on the sleeve (6) in the area of the film hinge (11) and below the clamping lever (12).

Zum Befestigen des Gabelbaumkopfstückes (1) am Mast (5) wird zunächst die Schlaufe (14) des Tampens (13) bei geöffnetem Spannhebel (l2′) in eine Rille (18) eines leistenförmigen, der Schließkante (19) der Verschlußklappe (10) gegenüberliegenden Ansatzes (20) an der Manschette (6) eingehängt, der parallel zur Mittellängsachse (21-21) der Manschette (6) verläuft, und anschließend wird die Tampenschlaufe (14) durch Umlegen des Spannhebels (12) in die Schließstellung (12˝) über Führungsrillen (22, 23) an der Außenseite der Verschlußklappe (10) gespannt, so daß diese fest an den Mast (5) angepreßt wird und dadurch ein sicherer Sitz des Gabelbaumkopfstückes (1) auf dem Mast (5) gewährleistet ist.To attach the boom head piece (1) to the mast (5), first the loop (14) of the tamp (13) with the tension lever (l2 ′) open into a groove (18) of a strip-shaped, the closing edge (19) of the closure flap (10) opposite approach (20) on the cuff (6), which runs parallel to the central longitudinal axis (21-21) of the cuff (6), and then the pad loop (14) by turning the tension lever (12) in the closed position (12 ( ) over guide grooves (22, 23) on the outside of the closure flap (10) so that it is pressed firmly against the mast (5) and thereby a secure fit of the boom head piece (1) on the mast (5) is guaranteed.

Die Führungsrillen (22, 23) für die Schlaufe (14) des Tampens (13) sind im Abstand der Längsabmessung der Ansatzleiste (20) parallel verlaufend auf dem Außenumfang der Verschlußklappe (10) angeordnet.The guide grooves (22, 23) for the loop (14) of the tamp (13) are arranged parallel to each other on the outer circumference of the closure flap (10) at a distance from the longitudinal dimension of the extension bar (20).

Die Innenseite der Verschlußklappe (10) ist mit einem rutschhemmenden Material (24), z B. Gummi, beschichtet, um eine gute Haftung auf dem aus Aluminium hergestellten Mast (5) zu gewährleisten.The inside of the closure flap (10) is coated with a non-slip material (24), e.g. rubber, in order to ensure good adhesion to the mast (5) made of aluminum.

Die Außenseite der Verschlußklappe (10) weist eine gewichtsmindernde Profilierung (25) auf.The outside of the closure flap (10) has a weight-reducing profile (25).

Zum gleichen Zweck ist das Mantelteil (7) des Gabelbaumkopfstückes (1) auf der Ober- und Unterseite mit einer Profilierung (26) versehen, die auch stoßdämpfend wirkt.For the same purpose, the jacket part (7) of the boom head piece (1) is provided on the top and bottom with a profile (26) which also has a shock-absorbing effect.

Um einen griffgünstigen, durchmessergleichen Übergang zwischen dem Mantelteil (7) und den Holmen (3) zu erzielen, sind dort entsprechende Hülsen (27) vorgesehen.Corresponding sleeves (27) are provided there in order to achieve an easy-to-grip transition with the same diameter between the casing part (7) and the bars (3).

Claims (7)

1. Gabelbaumbefestigung für Surfsegelbretter mit einem Gabelbaumkopfstück aus Kunststoff, das an einen Rohrbogen aus Aluminium oder Kunststoff zum Anbringen der beiden Holme eines Gabelbaumes einteilig angespritzt ist und ein den Rohrbogen aufnehmendes Mantelteil, eine mit diesem durch mindestens einen Steg verbundene, auf den Mast aufschiebbare Manschette, an der ein dem Mast angepaßtes Verschlußelement angelenkt ist, und einen Schnellspannverschluß zum Schließen und Öffnen des Verschlußelementes zur Befestigung des Kopfstückes am bzw. Lösen desselben vom Mast aufweist, gekennzeichnet durch eine an der Manschette (6) des Gabelbaumkopfstückes (1) über ein Filmscharnier (11) angespritzte, entsprechend dem Mast (5) gebogene Verschlußklappe (10) sowie einen an der Manschette (6) angelenkten Spannhebel (12) zum Spannen und Lösen eines eine Schlaufe (14) bildenden Tampens (13), dessen eines Ende am Spannhebel (12) und dessen anderes Ende im Bereich des Filmscharniers (11) an der Manschette (6) befestigt ist und dessen Schlaufe (14) zur Befestigung des Gabelbaumkopfstückes (1) am Mast (5) mittels des Spannhebels (12) über einen der Schließkante (19) der Verschlußklappe (10) gegenüberliegenden Ansatz (20) an der Manschette (6) sowie Führungen (22, 23) an der Außenseite der Verschlußklappe (10) spannbar ist.1.Fastening boom for surfing sail boards with a boom head piece made of plastic, which is integrally molded on a pipe bend made of aluminum or plastic for attaching the two spars of a boom and a jacket part receiving the pipe bend, a sleeve connected to this by at least one bridge, which can be pushed onto the mast , on which a locking element adapted to the mast is articulated, and has a quick-action lock for closing and opening the locking element for fastening the head piece to or releasing the same from the mast, characterized by a on the sleeve (6) of the boom head piece (1) via a film hinge (11) molded, corresponding to the mast (5) curved closure flap (10) and a tensioning lever (12) articulated on the sleeve (6) for tensioning and releasing a tamp (13) forming a loop (14), one end of which on the tensioning lever (12) and its other end in the area of the film hinge (11) on the cuff (6) is attached and its loop (14) for attaching the boom head piece (1) to the mast (5) by means of the tensioning lever (12) via a shoulder (20) opposite the closing edge (19) of the closure flap (10) on the collar ( 6) and guides (22, 23) on the outside of the closure flap (10) can be tensioned. 2. Gabelbaumbefestigung nach Anspruch 1, dadurch gekennzeichnet, daß der an der Manschette (6) angespritzte Ansatz (20) zum Befestigen der Spannschlaufe (14) des Verschlußtampens (13) des Schnellspannverschlusses als Leiste ausgebildet ist, die parallel zur Mittellängsachse (21-21) der Manschette (6) verläuft und eine Einhängrille (18) aufweist.2. boom attachment according to claim 1, characterized in that the molded on the sleeve (6) approach (20) for attaching the tension loop (14) of the fastener (13) of the quick-release fastener is designed as a bar which is parallel to the central longitudinal axis (21-21 ) of the cuff (6) and has a hanging grille (18). 3. Gabelbaumbefestigung nach Anspruch 1 und 2, gekennzeichnet durch zwei auf dem Außenumfang der Verschlußklappe (10) im Abstand der Längsabmessung der Ansatzleiste (20) an der Manschette (6) parallel verlaufende Führungsrillen (22, 23) für die Spannschlaufe (14) des Verschlußtampens (13).3. boom fastening according to claim 1 and 2, characterized by two on the outer circumference of the closure flap (10) at a distance from the longitudinal dimension of the extension bar (20) on the collar (6) parallel guide grooves (22, 23) for the tensioning loop (14) of the Sealing tube (13). 4. Gabelbaumbefestigung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Innenseite der Verschlussklappe (10) mit einem rutschhemmenden Material (24) beschichtet ist.4. boom attachment according to one of claims 1 to 3, characterized in that the inside of the closure flap (10) is coated with an anti-slip material (24). 5. Gabelbaumbefestigung nach Anspruch 4, dadurch gekennzeichnet, daß die Außenseite der Verschlußklappe (10) eine gewichtsmindernde Profilierung (25) aufweist.5. boom fastening according to claim 4, characterized in that the outside of the closure flap (10) has a weight-reducing profile (25). 6. Gabelbaumbefestigung nach einem der Ansprüche 1 bis 5, gekennzeichnet durch eine gewichtsmindernde Profilierung (26) auf der Ober- und Unterseite des Mantelteils (7) des Gabelbaumkopfstückes (1).6. boom mounting according to one of claims 1 to 5, characterized by a weight-reducing profile (26) on the top and bottom of the shell part (7) of the boom head piece (1). 7. Gabelbaumbefestigung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß zwischen dem Mantelteil (7) und den Holmen (3) durchmessergleiche Hülsen (27) vorgesehen sind.7. boom fastening according to one of claims 1 to 6, characterized in that between the jacket part (7) and the spars (3) of the same diameter sleeves (27) are provided.
EP88109518A 1987-07-11 1988-06-15 Attachment for a wishbone boom on sail boards Expired - Lifetime EP0299218B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88109518T ATE59615T1 (en) 1987-07-11 1988-06-15 BOOM MOUNTING FOR SURF SAILBOARDS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8709564U DE8709564U1 (en) 1987-07-11 1987-07-11 Boom attachment for surfboards
DE8709564U 1987-07-11

Publications (2)

Publication Number Publication Date
EP0299218A1 true EP0299218A1 (en) 1989-01-18
EP0299218B1 EP0299218B1 (en) 1991-01-02

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ID=6809968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109518A Expired - Lifetime EP0299218B1 (en) 1987-07-11 1988-06-15 Attachment for a wishbone boom on sail boards

Country Status (14)

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US (1) US4878448A (en)
EP (1) EP0299218B1 (en)
JP (1) JPS6463494A (en)
KR (1) KR960015188B1 (en)
AT (1) ATE59615T1 (en)
AU (1) AU594582B2 (en)
CA (1) CA1316408C (en)
DE (2) DE8709564U1 (en)
DK (1) DK162757C (en)
ES (1) ES2020678B3 (en)
FI (1) FI91377C (en)
GR (1) GR3001659T3 (en)
HK (1) HK46092A (en)
NO (1) NO169112C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0561075A1 (en) * 1992-03-20 1993-09-22 Neil Pryde Limited Sail boom clamp

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801682A1 (en) * 1988-01-21 1989-08-03 Norbert Brinkmann Mast/boom joint
US5000108A (en) * 1988-08-28 1991-03-19 North Sails Windsurfing Gmbh Wishbone-boom front piece for fastening a wishbone boom to the mast of a surfboard
DE3916062A1 (en) * 1989-05-17 1990-11-22 Franz Schlittenbauer Wishbone boom for surfboard sailing rig - has side members attached to front piece by elastically deformable bushes
DE4304520C1 (en) * 1993-02-15 1994-04-21 Franz Schlittenbauer Head of shaft of forked thill for wind surfer rig - has covering with parallel running ribs, and bearing bush with slots for rib engagement is located for rotatable location of shaft tube section
JP2007167556A (en) * 2005-12-26 2007-07-05 Azuma Industrial Co Ltd Mirrored toilet cleaning implement
CN107313349B (en) * 2017-07-11 2024-01-26 德阳天元重工股份有限公司 Pin-connected cable clamp for double-side sling arranging and forming

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8418494U1 (en) * 1984-06-19 1985-01-24 Kranemann, Karl Robert, 5100 Aachen SAILING DEVICE: MAST AND FORK JOINT
DE3504920A1 (en) * 1984-02-28 1985-09-05 Hans Rebstein Zeller Device for hanging the wishbone boom on the mast of a surfboard
DE3424858A1 (en) * 1984-07-06 1986-01-16 Steffen 8500 Nürnberg Baden Wishbone-boom front part with a quick-acting mast lock for windsurfing boards
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EP0561075A1 (en) * 1992-03-20 1993-09-22 Neil Pryde Limited Sail boom clamp
US5313904A (en) * 1992-03-20 1994-05-24 Neil Pryde Limited Sail boom clamp

Also Published As

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KR960015188B1 (en) 1996-11-01
EP0299218B1 (en) 1991-01-02
FI883243A0 (en) 1988-07-07
ES2020678B3 (en) 1991-09-01
DE8709564U1 (en) 1987-09-17
NO169112C (en) 1992-05-13
FI91377C (en) 1994-06-27
JPS6463494A (en) 1989-03-09
GR3001659T3 (en) 1992-11-23
DK384788A (en) 1989-01-12
DK162757C (en) 1992-05-04
FI91377B (en) 1994-03-15
DK162757B (en) 1991-12-09
FI883243A (en) 1989-01-12
NO169112B (en) 1992-02-03
DE3861356D1 (en) 1991-02-07
NO883064L (en) 1989-01-12
KR890001827A (en) 1989-04-06
HK46092A (en) 1992-07-03
CA1316408C (en) 1993-04-20
DK384788D0 (en) 1988-07-08
US4878448A (en) 1989-11-07
ATE59615T1 (en) 1991-01-15
AU594582B2 (en) 1990-03-08
AU1885788A (en) 1989-02-23
NO883064D0 (en) 1988-07-08

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