DE8628157U1 - Boom for sailboard - Google Patents

Boom for sailboard

Info

Publication number
DE8628157U1
DE8628157U1 DE8628157U DE8628157U DE8628157U1 DE 8628157 U1 DE8628157 U1 DE 8628157U1 DE 8628157 U DE8628157 U DE 8628157U DE 8628157 U DE8628157 U DE 8628157U DE 8628157 U1 DE8628157 U1 DE 8628157U1
Authority
DE
Germany
Prior art keywords
fitting
booms
head
boom
head fitting
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
DE8628157U
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.)
Individual
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 DE8628157U priority Critical patent/DE8628157U1/en
Publication of DE8628157U1 publication Critical patent/DE8628157U1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B63H8/21—Wishbones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)

Description

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Renate Felsberg, geb. NoüJak, Pf äff enberger Weg 196, d 565 SolingenRenate Felsberg, née NoüJak, Pf äff enberger Weg 196, d 565 Solingen

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Gabelbaum für SegelbretterBoom for sailboards

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Die Neuerung betrifft den Gabelbaum für Segelbretter mit zwei nach außen gekrümmten Großbäumen und einem am Mast befestbaren Kopfbeschlag» der an seinen Rohrenden federnde Bolzen hat, die in Längsrichtung in eine oder mehrere Löcher der gekrümmten Großbäume einrosten, sodaß die Breite des Gabelbaume veränderbar ist.The innovation concerns the boom for sailing boards with two outward-curved main booms and a head fitting that can be attached to the mast and has spring-loaded bolts on its tube ends that rust lengthwise into one or more holes in the curved main booms, so that the width of the boom can be changed.

Gabelbäume die auf die lange eines Segels veränderbar sind, sind bekannt.Booms that can be adjusted to the length of a sail are well known.

Die Neuerung liegt daher die Aufgabe zugrunde, die Segel bes- § ser in ihrem Profil anzupassen.The innovation is therefore based on the task of better adapting the sails in their profile.

Die sogenannten Profilsegel benötigen je nach Einsatz, wie z.B. in der Welle, ein flachereres Profil, als auf einem ruhigem Wasser. Bei Geschwindigkeiten fährt der Surfer am Kopfstück lieber ein bauchiges Profil.Depending on the use, such as in waves, the so-called profile sails require a flatter profile than on calm water. At speed, the surfer prefers a bulbous profile on the head piece.

Die Lösung der Aufgabe besteht eben darin, daß dieser Gabelbaum durch seine Ausbildung im 90. §radu)inkel auslaufenden Rohrenden die gekrümmten Großbäume längsverschiebbar verstellbar sind, sodaß die Breite des Gabelbaumes einstellbar ist.The solution to the problem lies in the fact that this boom is designed with tube ends that end at a 90° angle, meaning that the curved main booms can be adjusted lengthwise, so that the width of the boom can be adjusted.

Durch die einrastbaren Bolzenfedern in den nach außen gekrümmten großbäumen befindlichen löcher, ist die Profilform des Gabelbaume leicht einstellbar.The profile shape of the boom is easily adjustable thanks to the snap-in bolt springs in the holes in the outward-curved booms.

Die Sicherheit des Surfers ist somit üjesefitlich erhöht, da der Surfer nicht mehr soweit über das Segelbrett hinaushangen muß, was Unfälle vermeidbarer macht. The surfer's safety is therefore definitely increased, as the surfer no longer has to hang so far over the sailboard, which makes accidents more avoidable.

Claims (1)

Renate Felsberg d 565 Solingen, 21. 10.86 Pfaffenberger Weg Bezeichnung: Gabelbaum für Segelbretter SchutzansprüeheRenate Felsberg d 565 Solingen, 21. 10.86 Pfaffenberger Weg Designation: boom for sailboards Protection requirements 1. Gabelbaum für Segelbretter mit zwei nach außen gekrümmten Gi-oßbäumen und einem am Mast befestbaren Kopfbeschlag und einem einem Heckbeschlag zum Halten des Schothornes eines zwischen den beiden als Griffleiste dienenden Großbäumen gespannten Segeltuches, wobei die Großbäume durch Kopf- und Heckbeschlag miteinander so verbunden sind, daß die auslaufenden Rohrenden des 90 grad gebogenen Kopfbes chlags längsseitig eine Wut und hintereinander federnde Bolzen aufweisen, die in löchern der nach außen gekrümmten Großbäume im Kopfstück einrasten können und daß beim herausziehen des Kopfbeschlages zwangsläufig durch die 90 Gradstellung des Kopfbeschlages die Breite bzw. das Innenmaß der sich gegenüberliegenden gekrümmten Großbäume ueiändert dadurch gekennzeichnet, 1. Boom for sailing boards with two outwardly curved main booms and a head fitting that can be attached to the mast and a stern fitting for holding the clew of a canvas stretched between the two main booms that serve as a handle bar, whereby the main booms are connected to one another by head and stern fittings in such a way that the tapering tube ends of the 90 degree bent head fitting have a groove and spring-loaded bolts one behind the other that can snap into holes in the outwardly curved main booms in the head piece and that when the head fitting is pulled out, the width or the inside dimension of the opposite curved main booms inevitably changes due to the 90 degree position of the head fitting , characterized in that a. daß der am Plast befestbare Kopfbeschlag (1 ) des Gabelbaumes an seinen zum Heckbeschlag auslaufenden Rohrenden (2) eine beidenends sich längserstreckende Einbuchtung (3) aufweißt, a. that the head fitting (1) of the boom, which can be attached to the plastic, has a longitudinally extending indentation (3) at both ends of the tube ends (2) that run to the rear fitting, b. daß im Kopfbeschlag um 90 Grad v/ersetzte löcher (4), federnde Bolzen (5) aufnimmt die in den Löchern (6) der nach außen gekrümmten Großbäume (7) einrasten,b. that holes (4) offset by 90 degrees in the head fitting accommodate spring-loaded bolts (5) which engage in the holes (6) of the outwardly curved main booms (7), c. daß die gekrümmten Großbäume ein sich .längserstreckenden Vorsprung (8) aufweisen, der >· uüederrum in die Einbuchtung(3) der Rohrenden (2) des Kopfbeschlages (1) einpassen, sadaß
eine Verdrehsicherung der aufgesteckten Großbäume verhindert wird.c. that the curved main booms have a longitudinally extending projection (8) which fits into the recess (3) of the tube ends (2) of the head fitting (1), that
the attached large booms are prevented from twisting.
DE8628157U 1986-10-22 1986-10-22 Boom for sailboard Expired DE8628157U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8628157U DE8628157U1 (en) 1986-10-22 1986-10-22 Boom for sailboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8628157U DE8628157U1 (en) 1986-10-22 1986-10-22 Boom for sailboard

Publications (1)

Publication Number Publication Date
DE8628157U1 true DE8628157U1 (en) 1986-12-04

Family

ID=6799466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8628157U Expired DE8628157U1 (en) 1986-10-22 1986-10-22 Boom for sailboard

Country Status (1)

Country Link
DE (1) DE8628157U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8709564U1 (en) * 1987-07-11 1987-09-17 Schütz-Werke GmbH & Co KG, 5418 Selters Boom attachment for surfboards
DE3801682A1 (en) * 1988-01-21 1989-08-03 Norbert Brinkmann Mast/boom joint
DE4139994A1 (en) * 1991-09-03 1993-03-04 Pro Water Wishbone boom for surfboard

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8709564U1 (en) * 1987-07-11 1987-09-17 Schütz-Werke GmbH & Co KG, 5418 Selters Boom attachment for surfboards
US4878448A (en) * 1987-07-11 1989-11-07 Schuetz Udo Wishbone boom mounting for sailboards
DE3801682A1 (en) * 1988-01-21 1989-08-03 Norbert Brinkmann Mast/boom joint
DE4139994A1 (en) * 1991-09-03 1993-03-04 Pro Water Wishbone boom for surfboard

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