EP0166853B1 - Schwenkbar gelagertes Schwert für ein Segelbrett - Google Patents

Schwenkbar gelagertes Schwert für ein Segelbrett Download PDF

Info

Publication number
EP0166853B1
EP0166853B1 EP85101917A EP85101917A EP0166853B1 EP 0166853 B1 EP0166853 B1 EP 0166853B1 EP 85101917 A EP85101917 A EP 85101917A EP 85101917 A EP85101917 A EP 85101917A EP 0166853 B1 EP0166853 B1 EP 0166853B1
Authority
EP
European Patent Office
Prior art keywords
centreboard
box
slider
sword
grooves
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
EP85101917A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0166853A1 (de
Inventor
Hannes Marker
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 AT85101917T priority Critical patent/ATE31269T1/de
Publication of EP0166853A1 publication Critical patent/EP0166853A1/de
Application granted granted Critical
Publication of EP0166853B1 publication Critical patent/EP0166853B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/12—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant
    • G05G5/14—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like
    • G05G5/18—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in an indefinite number of positions, e.g. by a toothed quadrant by locking a member with respect to a fixed quadrant, rod, or the like by positive interengagement, e.g. by a pawl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
    • B63B32/64—Adjustable, e.g. by adding sections, by removing sections or by changing orientation or profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/60—Board appendages, e.g. fins, hydrofoils or centre boards
    • B63B32/66—Arrangements for fixation to the board, e.g. fin boxes or foil boxes

Definitions

  • the present invention relates to swords for sailboards or boats which are pivotally mounted in a sword case and which, e.g. from the top of the sailing device, adjustable by foot actuation and locked in one of various positions of use relative to the sword case.
  • Sailing boards with such swords are known in various designs (see for example DE-A32 30 795 and FR-A24 61 639). Compared to other well-known sailing boards, they have the particular advantage that the sword can easily be brought into any desired swivel position with the foot during the journey, which it then maintains.
  • the purpose of the present invention is therefore to improve and design a generic sword and its storage in such a way that the sword adjustment possibility is achieved in a simple and inexpensive manner and that the adjustment means also practically do not hinder the sailor during his maneuvers and offer no possibility of injury .
  • bearing shells are provided in the side walls of the sword case for two stub axles that form the swivel axis of the sword, it has proven to be useful for the bearing shells to support the stub axles in their upper areas so that the locking recesses are provided in the upper edge area of the sword case and that the slide is held in its seat by a tension spring and the latching element is thus releasably latched in a latching recess.
  • the tension of the tension spring is selected so that the stub axles are held in the bearing shells with sufficient force in all sword positions.
  • the bearing shells are expediently located in the lower region of the sword case, so that there is sufficient length for the tension spring.
  • the stub axles are also expediently arranged in the lower front edge area of the sword.
  • elastic bands can be provided on the legs of the slider, which are fastened in grooves on the side surfaces of the sword with their other ends.
  • the locking recesses are expediently distributed over an area which corresponds approximately to a swivel angle of the sword of 90 °.
  • the bearing shells can be arranged in front of the guide grooves on the bow side, so that the stub axles emerge from the bearing shells while overcoming the spring force and can enter the guide grooves when the sword encounters resistance. In this way, damage to the sword during emergence is avoided.
  • FIG. 10 Another construction according to the invention of a sword pivotally mounted in a sword case, in which bearing shells for two stub axles forming the pivot axis of the sword are provided in the side walls of the sword case, is characterized by the features of patent claim 10.
  • the slide can extend outwards through a longitudinal slot of the cover rail or between the edge strips of the sword case and can be provided with a button for pivoting the sword.
  • the actuating element or at least its jacket is made of elastic material, so that the glider can also make adjustments with an unprotected foot without causing pain or even injury.
  • guide grooves 3 are provided in the side walls 2 of the sword case 1 which lie opposite one another and run at right angles to the upper and lower edges for two axle journals 4 of the sword 5.
  • the bearing shells 6 are open at the bottom and are closed at the top by an approximately semicylindrical wall, the radius of curvature of which corresponds to the radius of the journal 4 in the central region.
  • the guide grooves 3 and the bearing shells 6 are delimited by walls parallel to the sword box walls 2, which have approximately the same depths.
  • the sword 5 has, for example, a sickle shape, so that the effective sword surface moves when pivoting about the journals 4 located in the bearing shells 6 in the direction of the stern of the sailing board and increasingly takes on the shape of a fin.
  • the Achszpafen 4 are located on both sides of the sword 5 below the head area in the area of its front edge.
  • a U-shaped slider 9 is connected to the head region of the sword 5 via elastic bands 8 fastened to it on both sides. It consists of the mutually parallel legs 10, 11, which are connected to one another by a web 13. The legs 10, 11 are extended like a flap beyond the web 13, the flap-like extensions being provided with aligned bores in which a bolt 14 projecting on both sides is fastened.
  • the sword 5 is provided on its side walls with mutually parallel grooves 15, the longitudinal center lines of which intersect the journal 4. In each of the grooves 15, one of the legs 10, 11 is guided in a longitudinally displaceable manner, the grooves being separated from one another by a central wall 16, the thickness of which corresponds to the distance between the legs 10, 11 from one another. The legs 10, 11 are made so long that they still engage sufficiently far into the grooves 15 in each pivoting position of the sword.
  • the laterally projecting parts 17, 18 of the bolt 14 form locking projections which can snap into locking recesses 19 provided on the upper edges of the sword case 1.
  • the locking recesses 19 extend essentially radially to the bearing shell 6.
  • the middle part of the bolt 14 forms, with the tab-shaped extensions, a connection for an actuating element with which the sword 5 can be pivoted.
  • the bands 8 made of rubber or other elastomeric material connecting the slider 9 to the sword 5 are arranged in grooves in the sword and in the legs 10, 11 of the slide 9, so that these do not overhang the grooves.
  • the bands 8 have such a large elastic tension that the bearing pins 4 are held securely in the bearing shells 6.
  • the length of the bolt 14 is greater than the distance between the side walls delimiting the guide grooves 3, so that the sword 5 cannot be lost because the slide 9 slips through the guide grooves 3.
  • guide grooves 22 are provided in the side walls 21 of the sword case 20 which are opposite one another and run at right angles to the upper and lower edges of the sword case and which are closed by rounded wall parts just above the lower edge of the sword case 20, the bearing shells 23 for Form stub axle 24 of the sword 25.
  • the sword is provided in its head region with a blind hole 26 in which a slide 27 secured against rotation is displaceably guided. A compression spring 29 is clamped between the slide 27 and the bottom 28 of the blind hole 26.
  • the slider 27 has in its upper region, which projects beyond the sword 25, as a latching element, lateral pins 30 which, depending on the pivoting position of the sword, can snap into latching recesses 31, 32, 33, which on the underside of a cover rail 35 of the sword case 20 on both sides of a longitudinal slot are provided.
  • the locking recesses 31, 33 securing the end positions are provided on the inside with inclined guiding surfaces, so that the sword can be pivoted slightly towards the center by actuating a button 34 on the slide 27 located above the cover rail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Toys (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Pivots And Pivotal Connections (AREA)
EP85101917A 1984-03-13 1985-02-21 Schwenkbar gelagertes Schwert für ein Segelbrett Expired EP0166853B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85101917T ATE31269T1 (de) 1984-03-13 1985-02-21 Schwenkbar gelagertes schwert fuer ein segelbrett.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3409157 1984-03-13
DE19843409157 DE3409157A1 (de) 1984-03-13 1984-03-13 Segelbrett

Publications (2)

Publication Number Publication Date
EP0166853A1 EP0166853A1 (de) 1986-01-08
EP0166853B1 true EP0166853B1 (de) 1987-12-09

Family

ID=6230343

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85101917A Expired EP0166853B1 (de) 1984-03-13 1985-02-21 Schwenkbar gelagertes Schwert für ein Segelbrett

Country Status (5)

Country Link
US (1) US4667615A (enrdf_load_stackoverflow)
EP (1) EP0166853B1 (enrdf_load_stackoverflow)
AT (1) ATE31269T1 (enrdf_load_stackoverflow)
DE (1) DE3409157A1 (enrdf_load_stackoverflow)
WO (1) WO1985004143A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255937B (en) * 1991-05-21 1994-11-09 Andrew Thomas Kinnaird Sailboards
AU6651098A (en) * 1997-02-05 1998-08-25 James F. Burdick Weighted daggerboard stabilizer for windsurfing apparatus
US5784976A (en) * 1997-02-05 1998-07-28 Burdick; James F. Weighted daggerboard stabilizer for wind surfing apparatus
CA2292268A1 (en) 1999-12-16 2001-06-16 Alfred Yu Boat ballast system
US6668741B1 (en) 2000-12-07 2003-12-30 Steve Curtiss High performance sailing craft
US20110005451A1 (en) * 2009-07-13 2011-01-13 Lior Ezra Controllable fin surface configuration for watercraft

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466006A (en) * 1946-09-13 1949-04-05 George J Danko Adjustable centerboard
CH603196A5 (enrdf_load_stackoverflow) * 1976-10-22 1978-08-15 Mistral Windsurfing Ag
DE2659297C2 (de) * 1976-12-29 1982-07-15 Windglider Fred Ostermann GmbH, 6621 Überherrn Steckschwert für ein Segelbrett
DE2801738A1 (de) * 1978-01-16 1979-08-23 Hannes Marker Segelbrett
DE2802058C2 (de) * 1978-01-18 1984-07-05 Marker, Hannes, 8100 Garmisch-Partenkirchen Segelbrett
DE2914220C3 (de) * 1979-04-09 1983-11-03 Windglider Fred Ostermann GmbH, 6636 Überherrn Steckschwertanordnung für ein Segelbrett
FR2461639A1 (fr) * 1979-07-23 1981-02-06 Tabur Marine Derive mobile a blocage
DE2932750A1 (de) * 1979-08-13 1981-03-26 Hannes 82467 Garmisch-Partenkirchen Marker Segelbrett mit finne
DE3027624A1 (de) * 1980-07-21 1982-02-25 Marker, Hannes, 8100 Garmisch-Partenkirchen Segelbrett
DE3139606A1 (de) * 1981-10-06 1983-04-21 Manfred 6701 Friedelsheim Uecker Surfbrett mit verstellbarem, versenkbarem schwert
DE3221383A1 (de) * 1982-03-09 1983-10-13 Mistral Windsurfing AG, 8303 Bassersdorf Finne fuer ein windsurfbrett
DE3230795A1 (de) * 1982-08-19 1984-02-23 Robert Thoma GmbH Rotho Kunststoffwerke, 7800 Freiburg Segelsurfbrett

Also Published As

Publication number Publication date
ATE31269T1 (de) 1987-12-15
DE3409157A1 (de) 1985-09-19
WO1985004143A1 (en) 1985-09-26
DE3409157C2 (enrdf_load_stackoverflow) 1990-06-07
EP0166853A1 (de) 1986-01-08
US4667615A (en) 1987-05-26

Similar Documents

Publication Publication Date Title
DE69517523T2 (de) Dynamischer flexibler nassrasiererkopf
DE2359028B2 (de) Handgriff fuer ein messer mit einziehbarer klinge
DE3113827C2 (enrdf_load_stackoverflow)
DE69519003T2 (de) Gatterrahmen
EP0166853B1 (de) Schwenkbar gelagertes Schwert für ein Segelbrett
EP0101040B1 (de) Mastfusshalterung für ein Segelbrett
DE2828859A1 (de) Segelbrett mit finne
DE10102662A1 (de) Windschotteinrichtung
EP0017231B1 (de) Steckschwertanordnung für ein Stehsegelgerät
DE3003711C2 (de) Segelbrett
DE2753031A1 (de) Segelbrett
DE2259166A1 (de) Einrichtung am rumpf eines segelbootes
DE69207585T2 (de) Klemmverschluss für Dokumentenschachtel
DE20103909U1 (de) Kupplung für einen Motorradsitz
DE29815101U1 (de) Wiederverwendbare Hülle für ein Blasinstrument
DE3230795A1 (de) Segelsurfbrett
DE3109307A1 (de) Schwert mit schwertkasten fuer segelboote, insbesondere segelbretter
DE8008624U1 (de) Vorrichtung zum Verbinden der Griff einrichtung bei Windsurfern
WO1987005526A1 (en) Surf-board
DE3033020C2 (de) Schwert für Segelbretter
DE3838577C1 (en) Trapeze hook device for sailboards
DE3421883A1 (de) Vorrichtung zum verstellen des mastes eines surfsegelbrettes
DE2131209C3 (de) Gefäß mit einem eine Ausgießöffnung abdeckenden Verschlußorgan
DE2801738A1 (de) Segelbrett
DE2415523C3 (de) Stützvorrichtung für eine nach oben zu öffnende Möbelklappe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

RBV Designated contracting states (corrected)

Designated state(s): AT FR NL

17P Request for examination filed

Effective date: 19860131

17Q First examination report despatched

Effective date: 19860730

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT FR NL

REF Corresponds to:

Ref document number: 31269

Country of ref document: AT

Date of ref document: 19871215

Kind code of ref document: T

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890901

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19900223

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19900227

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19910221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19911031

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST