DE3032631A1 - Clamping block for sheet of sail-board rigging - has clamping wedge with single fitting screw - Google Patents

Clamping block for sheet of sail-board rigging - has clamping wedge with single fitting screw

Info

Publication number
DE3032631A1
DE3032631A1 DE19803032631 DE3032631A DE3032631A1 DE 3032631 A1 DE3032631 A1 DE 3032631A1 DE 19803032631 DE19803032631 DE 19803032631 DE 3032631 A DE3032631 A DE 3032631A DE 3032631 A1 DE3032631 A1 DE 3032631A1
Authority
DE
Germany
Prior art keywords
clamp
clamping
sheet
wedge
sail
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.)
Ceased
Application number
DE19803032631
Other languages
German (de)
Inventor
geb. Nowak Renate 5650 Solingen Felsberg
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.)
FELSBERG GEB NOWAK RENATE
Original Assignee
FELSBERG GEB NOWAK RENATE
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
Priority claimed from DE19792940396 external-priority patent/DE2940396A1/en
Application filed by FELSBERG GEB NOWAK RENATE filed Critical FELSBERG GEB NOWAK RENATE
Priority to DE19803032631 priority Critical patent/DE3032631A1/en
Publication of DE3032631A1 publication Critical patent/DE3032631A1/en
Ceased 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/04Fastening or guiding equipment for chains, ropes, hawsers, or the like
    • B63B21/08Clamping devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63HMARINE PROPULSION OR STEERING
    • B63H8/00Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
    • B63H8/50Accessories, e.g. repair kits or kite launching aids
    • B63H8/52Handheld cleats, cams or hooks for tensioning the downhaul or outhaul of a windsurfing sail

Landscapes

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

Abstract

The clamping wedge (3) has a trapezoidal cross section with one side concave to lie against the mast and with its two long sides clamped between tapering flanges of the clamp (1). A single securing bolt (2) across the clamp and wedge pulls both sections together tightly around the mast. The wedge has two orthogonal slots into which the sheet is clamped. The slots have retaining teeth to grip the sheet and the clamping block is rapidly fitted in any position on the mast. The clamping bolt is loosely located in the securing hole to cover tolerances in mfr.

Description

Klemme Clamp

Die Erfindung betrifft eine auf den Gabel baum eines Windsurfgerätes befestigbare, zum Festklemmen der Schot des Segels des Windsurfgerätes dienende, im Querschnitt U-förmige Klemme mit einem in die Klemme einführbaren Klemmkörper, nach Patent... (Anmeldung P 29 40 396.1).The invention relates to a tree on the fork of a windsurfing device attachable, used to clamp the sheet of the sail of the windsurfing device, U-shaped clamp in cross-section with a clamp body that can be inserted into the clamp, according to patent ... (application P 29 40 396.1).

Bei der Klemme nach dem Patent... (Anmeldung P 29 40 396.1) ist der Klemmkörper keilförmig gestaltet. Er wird, nachdem die Klemme mit ihrem Steg um den Gabel baum gelegt worden ist, von der Seite aus in die Klemme eingeschoben, wonach die Schenkel der Klemme mittels Klemmschrauben so weit gegenseitig angezogen werden, bis die Klemme und der Klemmkörper an dem Gabelbaum fest anliegen.With the clamp according to the patent ... (application P 29 40 396.1) is the Clamping body designed wedge-shaped. He will after the clamp with its bridge around the boom has been put in place, pushed into the clamp from the side, after which the legs of the clamp are mutually tightened by means of clamping screws until the clamp and the clamp body are firmly seated on the boom.

Es werden dabei Unterschiede in der Umfangsgröße der einzelnen Gabel bäume durch den Klemmkörper überbrückt, indem dieser auf eine jeweils entsprechende Länge in die Klemme eingeschoben wird. Bei Anwendung der Klemme kann jedoch nicht in jedem Falle damit gerechnet werden, daß der Klemmkörper auf eine der UmfangsgröBe des Gabel baumes Rechnung tragende Länge in die Klemme eingeschoben wird, mit der Folge, daß die Klemme möglicherweise nur ungenügend auf dem Gabel baum befestigt ist.There are differences in the circumference size of the individual Fork trees bridged by the clamp body by placing it on a corresponding one Length is pushed into the clamp. When using the clamp, however, it cannot In any case, it can be expected that the clamping body on one of the circumferential size of the fork tree into account is inserted into the clamp, with the Consequence that the clamp may be insufficiently attached to the boom tree is.

Der Erfindung liegt daher die Aufgabe zugrunde, die Klemme nach dem Patent...(Anmeldung P 29 40 396.1) so zu verbessern, daß unabhängig von der jeweiligen Umfangsgröße der Gabel bäume die Klemme nach gegenseitigem Anziehen ihrer Schenkel mit Sicherheit auf dem Gabel baum festgeklemmt ist.The invention is therefore based on the object of the terminal after Patent ... (Application P 29 40 396.1) to improve so that regardless of the respective Circumferential size of the fork tree the clamp after mutually tightening their legs is securely clamped on the boom.

Die Lösung der Aufgabe besteht erfindungsgemäß darin, daß a) der längliche Klemmkörper der Klemme trapezförmige Querschnittsform aufweist und an seiner dem Gabelbaum zugekehrten Seite konkav gestaltet ist, b) die Schenkel der Klemme im Bereich des Klemmkörpers nach ihren freien Enden hin ansteigende Schrägen bilden, c) die zum gegenseitigen Anziehen der Schenkel der Klemme dienende Klemmschraube ein Langloch des Klemmkörpers mit Spiel durchsetzt.The object is achieved according to the invention in that a) the elongated Clamping body of the clamp has a trapezoidal cross-sectional shape and at its that The side facing the boom is concave, b) the legs of the clamp in the The area of the clamping body forms sloping slopes towards their free ends, c) the clamping screw that is used to tighten the legs of the clamp against each other Slot of the clamp body interspersed with play.

-Nachdem die Klemme mit ihrem Steg um den Gabel baum gelegt worden ist, wird der Klemmkörper in die Klemme eingesetzt. Hiernach wird die Klemmschraube unter Durchsetzen des Langloches des Klemmkörpers in das an dem einen Schenkel der Klemme befindliche Gewindeloch eingeschraubt und so weit angezogen, bis die Schenkel der Klemme mit ihren Schrägen an den Schrägflächen des Klemmkörpers fest anliegen. Dabei wird gleichzeitig der Klemmkörper mit seiner konkav gestalteten Seite an den Gabelbaum fest angepreßt.-After the clamp with its bar has been placed around the boom the clamp body is inserted into the clamp. Then the clamping screw while enforcing the elongated hole of the clamp body in the one leg of the The threaded hole located in the terminal is screwed in and tightened until the legs of the clamp rest firmly with their bevels on the inclined surfaces of the clamp body. At the same time, the clamping body with its concave side is on the Boom firmly pressed.

Die Erfindung ist nachstehend anhand der Zeichnung näher erläutert. Es zeigt: Fig. 1 die Klemme mit dem Klemmkörper in Ansicht von einer Seite, Fig. 2 die Klemme in Ansicht von oben, Fig. 3 den Klemmkörper in Ansicht in Richtung des Pfeiles A und Fig. 4 den Klemmkörper in Ansicht in Richtung des Pfeiles B.The invention is explained in more detail below with reference to the drawing. It shows: FIG. 1 the clamp with the clamp body in a view from one side, FIG. 2 the clamp in a view from above, FIG. 3 the clamp body in a view in the direction of arrow A and Fig. 4 shows the clamping body in a view in the direction of arrow B.

Mit 1 ist die im Querschnitt U-förmige, aus flexiblem Werkstoff, vorzugsweise Kunststoff, bestehende Klemme, mit 2 die in den Schenkeln der Klemme 1 geführte Klemmschraube und mit 3 der ebenfalls vorzugsweise aus Kunststoff gefertigte Klemmkörper bezeichnet. Der Klemmkörper 3 weist etwa kegelförmige Querschnittsform auf und ist an der Seite, mit der er nach Montage der Klemme 1 an dem in der Zeichnung nicht dargestellten Gabelbaum fest anliegt, konkav gestaltet. Er besitzt ein Langloch 4, das die Klemmschraube 2 mit Spiel durchsetzt.With 1 is the cross-sectionally U-shaped, made of flexible material, preferably Plastic, existing clamp, with 2 guided in the legs of clamp 1 Clamping screw and with 3 the clamping body, which is also preferably made of plastic designated. The clamping body 3 has an approximately conical cross-sectional shape and is on the side with which he is not after mounting clamp 1 on the one in the drawing boom shown rests firmly, designed concave. He has an elongated hole 4, which penetrates the clamping screw 2 with play.

Die Schenkel der Klemme 1 weisen innenseitig nach ihren freien Enden hin ansteigende Schrägen 5,6 auf, mit denen sie bei angezogener Klemmschraube 2 an den Schrägseiten des Klemmkörpers 3 fest anliegen. Der Klemmkörper 3 besitzt an der einen Seite ( Fig. 3) für eine nicht gezeigte Schot ein Durchgangsloch 7, das zur anderen Seite (Fig. 4) des Klemmkörpers 3 hin in eine nach oben offene Mulde 8 mündet. In der Mulde 8 sind schräg verlaufende, leistenförmige Vorsprünge 9 vorgesehen, zwischen denen sich die Schot bei Zug selbsttätig festklemmt. LeerseiteThe legs of the clamp 1 point on the inside to their free ends rising bevels 5, 6, with which they can be used when the clamping screw 2 rest firmly against the inclined sides of the clamp body 3. The clamp body 3 has on one side (Fig. 3) for a sheet, not shown, a through hole 7, that to the other side (Fig. 4) of the clamping body 3 in an upwardly open trough 8 opens. Slanted, strip-shaped projections 9 are provided in the trough 8, between which the sheet automatically clamps when pulled. Blank page

Claims (1)

Patentanspruch Auf den Gabelbaum eines Windsurfgerätes befestigbare, zum Festklemmen der Schot des Segels des Windsurfgerätes dienende, im Querschnitt U-förmige Klemme mit einem in die Klemme einführbaren Klemmkörper, nach Patent...(Anmeldung P 29 40 396.1), dadurch gekennzeichnet, daß a) der längliche Klemmkörper (3) der Klemme (1) trapezförmige Querschnittsform aufweist und anseiner dem Gabel baum zugekehrten Seite konkav gestaltet ist, b) die Schenkel der Klemme (1) im Bereich des Klemmkörpers (3) nach ihren freien Enden hin ansteigende Schrägen (5,6) bilden, c) die zum gegenseitigen Anziehen der Schenkel der Klemme (I) dienende Klemmschraube (2) ein Langloch (4) des Klemmkörpers (3) mit Spiel durchsetzt. Claim attachable to the boom of a windsurfing device, used to clamp the sheet of the sail of the windsurfing device, in cross section U-shaped clamp with a clamp body that can be inserted into the clamp, according to patent ... (application P 29 40 396.1), characterized in that a) the elongated clamping body (3) of the Clamp (1) has a trapezoidal cross-sectional shape and facing the fork tree on its Side is designed concave, b) the legs of the clamp (1) in the area of the clamp body (3) bevels (5, 6) which rise towards their free ends, c) those towards each other Tighten the legs of the clamp (I) serving clamping screw (2) an elongated hole (4) of the clamp body (3) interspersed with play.
DE19803032631 1979-10-05 1980-08-29 Clamping block for sheet of sail-board rigging - has clamping wedge with single fitting screw Ceased DE3032631A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803032631 DE3032631A1 (en) 1979-10-05 1980-08-29 Clamping block for sheet of sail-board rigging - has clamping wedge with single fitting screw

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792940396 DE2940396A1 (en) 1979-10-05 1979-10-05 Sheet-jamming cleat for fixing to sail-board wishbone boom - has cheek pieces linked by flexible strap with boom-dia. variation compensation
DE19803032631 DE3032631A1 (en) 1979-10-05 1980-08-29 Clamping block for sheet of sail-board rigging - has clamping wedge with single fitting screw

Publications (1)

Publication Number Publication Date
DE3032631A1 true DE3032631A1 (en) 1982-04-08

Family

ID=25781376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803032631 Ceased DE3032631A1 (en) 1979-10-05 1980-08-29 Clamping block for sheet of sail-board rigging - has clamping wedge with single fitting screw

Country Status (1)

Country Link
DE (1) DE3032631A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0134865A1 (en) * 1983-05-09 1985-03-27 Neodyne Corporation Attachment mechanism for a boom
WO1985003681A1 (en) * 1984-02-23 1985-08-29 Hannes Marker Device for attaching a wishbone to the mast of a sail board
EP0198261A1 (en) * 1985-04-19 1986-10-22 Christian Greiff Wishbone boom
US4646670A (en) * 1982-04-23 1987-03-03 Jamieson Robert S Sail system for sailboards, and boardsailing apparatus and method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646670A (en) * 1982-04-23 1987-03-03 Jamieson Robert S Sail system for sailboards, and boardsailing apparatus and method
EP0134865A1 (en) * 1983-05-09 1985-03-27 Neodyne Corporation Attachment mechanism for a boom
WO1985003681A1 (en) * 1984-02-23 1985-08-29 Hannes Marker Device for attaching a wishbone to the mast of a sail board
US4665852A (en) * 1984-02-23 1987-05-19 Hannes Marker Device for securing a forked boom to the mast of a sailboard
EP0198261A1 (en) * 1985-04-19 1986-10-22 Christian Greiff Wishbone boom

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