EP0116269A1 - Agencement d'un pied de mât pour planche à voile - Google Patents

Agencement d'un pied de mât pour planche à voile Download PDF

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Publication number
EP0116269A1
EP0116269A1 EP84100019A EP84100019A EP0116269A1 EP 0116269 A1 EP0116269 A1 EP 0116269A1 EP 84100019 A EP84100019 A EP 84100019A EP 84100019 A EP84100019 A EP 84100019A EP 0116269 A1 EP0116269 A1 EP 0116269A1
Authority
EP
European Patent Office
Prior art keywords
mast
lever
mast foot
board
foot
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.)
Granted
Application number
EP84100019A
Other languages
German (de)
English (en)
Other versions
EP0116269B1 (fr
Inventor
Siegfried Pertramer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25807407&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0116269(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE3300117A external-priority patent/DE3300117C2/de
Priority claimed from DE3333352A external-priority patent/DE3333352C1/de
Application filed by Individual filed Critical Individual
Publication of EP0116269A1 publication Critical patent/EP0116269A1/fr
Application granted granted Critical
Publication of EP0116269B1 publication Critical patent/EP0116269B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • B63B32/68—Mast foot attachments, e.g. mast foot rails
    • 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
    • B63H8/24—Arrangements for connecting the rigging to a board

Definitions

  • the invention relates to a mast foot assembly for a sail board, in which a connection piece is provided below the bottom part of the mast foot, which has a universal joint, for the connection between the mast and the sail board, which connection piece is designed in particular as a sliding carriage, the connection piece having an opening on the top into which the correspondingly shaped lower part of the mast foot can be inserted.
  • the connecting piece is designed as a sliding carriage, which makes it possible to vary the point of application of the attack force introduced by the mast on the sail board during sailing
  • the axial length of the lower part of the mast base is designed to be extremely short for constructional reasons, i. H. on the order of a few centimeters.
  • an axial length of the lower part of the mast foot of a maximum of approximately 2.5 cm is possible with certain slides.
  • the invention is therefore based on the object of providing an arrangement which enables or facilitates the insertion of the lower part of the mast foot into the opening of the connecting piece even in cases in which the mast is opposite the axis of the opening of the connecting piece, ie. H. essentially in relation to the perpendicular to the sailing board, in a clearly angled position.
  • the mast foot lower part is connected to a lever which extends essentially in the radial direction to the longitudinal axis of the connecting piece or the universal joint.
  • FIG. 1 shows a section of a sailing board 1, on the deck surface 2 of which a rig (not shown in detail) is held in the longitudinal direction of the sailing board 1 by means of a mast foot arrangement.
  • the rig itself is carried by the mast socket 3, on which che the lower end of the usually hollow mast is pushed on and connected to the mast sleeve 3 by tightening the luff extension of the sail, not shown, against an eyelet 4 on the mast sleeve.
  • the mast sleeve 3 forms the upper part of the mast foot.
  • a universal joint 5 is provided below the upper part 3 of the mast base, which is formed by a rubber element or silent block, which is connected to the individual parts of the mast base, for example, by screw connections.
  • the universal joint 5 is connected to a lower part of the mast foot, which can be releasably inserted into a carriage 6 in the manner of a safety binding.
  • the sled 6 is bound and can be moved along a rail 7, which is connected to the sail board 1, for example, by means of screws 9 accommodated in the rail by holes 8.
  • the carriage 6 can be fixed in any position by a coupling device, generally designated 10.
  • the coupling device 10 sits at the rear end of the rail 7 and acts on a connecting element connected to the slide 6, the remote action of which fixes the slide in the desired position.
  • the connecting element generally designated 1.1., Is designed as an enveloping drive and in particular a cable drive 12.
  • the cable drive 12 is formed in that one end of a cable 13, starting from a fastening device 14 on the slide 6, is placed around a deflection roller 15 which is rotatably mounted in the region of the front end of the rail 7. Subsequently, the cable 13 leads to the rear, a holder or guide 16, through which the cable 13 is additionally guided, advantageously being provided in the carriage itself, to a further rear deflection roller 17, which is arranged behind the coupling device 10.
  • the rope 13 is again from the deflection roller 17 led forward to the fastening device 14 on the carriage 6.
  • the fastening device 14 holds both free ends of the rope 13.
  • an endless loop of the cable 13 is produced in the form of an enveloping drive, which is firmly connected to the carriage 6 at one point, namely on the fastening device 14. Therefore, if the carriage 6 is moved forward or backward along the rail 7, the strands 18, 19 of the cable drive move accordingly in the opposite direction to one another, the cable 13 being able to slide freely on the carriage 6 through the guide 16, and because of the rotatable mounting the deflection rollers 15 and 17, which are preferably designed as rope pulleys, operate comparatively smoothly.
  • the coupling device 10 is designed as a pawl arrangement 20, the pawl 21 of which is provided with a large footplate 22, by means of which the pawl 21 can be pivoted and thereby releases the cable drive 12.
  • the pawl 21 is spring biased in the closing direction.
  • the pawl 21 is fork-shaped at its closing end and has two coupling arms 23, 24, which are provided at their ends facing the cable 13 with coupling surfaces explained in more detail below.
  • the arrangement is such that the coupling arms 23, 24 and the associated coupling surfaces are shaped and directed in such a way that, regardless of the direction in the case of tensile forces in the strands 18 and 19, the clamping force exerted on the cable drive 12 of at least one of the coupling arms 23 or 24 is reinforced.
  • the rail 7 with the deflecting rollers 15 and 17 and the coupling device 10 forms a compact unit which is installed in a correspondingly shaped recess 25 in the deck surface 2 of the sail board 1, so that essentially only the base plate 22 of the coupling arrangement 10 projects beyond the deck surface .
  • the mast foot arrangement according to the invention is also designed in such a way that the lower part 34 of the mast foot (FIG. 2) and thus the entire rig can be separated from the slide 6 in the manner of a safety binding.
  • the carriage 6 is provided on the top with an opening 35, the opening 35 in the exemplary embodiment being formed so as to extend to the rail 7.
  • the opening 35 has a diameter corresponding approximately to the diameter of the lower part of the mast foot, the lower part 34 of the mast foot being able to snap into the opening 35 of the slide 6.
  • the mast foot lower part 34 which is designed as a short, essentially cylindrical metal pin with a rounded end, is provided with an annular groove 36.
  • the lower part 34 of the mast foot has an annular flange 37 which rests on the upper side of the slide 6 when the lower part 34 of the mast is fully inserted in the opening 35. The total weight of the rig and mast foot is therefore transferred over a large area from the ring flange 37 to the slide 6.
  • two horizontal slots 38 are provided which penetrate the opening 35 and are open to the latter, wherein a spring element (not shown) can be inserted into these slots, the legs of which snap into the annular groove 36.
  • the lower part of the mast foot 34 is rigidly connected to a large-area lever 59 such that when the lower part of the mast foot is not in the opening, the lower part of the mast foot is pivoted relative to the upper region of the mast foot or relative to the rig by pivoting the lever 59.
  • the lever 59 is preferably made of plastic and overlaps the annular flange 37 of the lower part of the mast foot with a lower annular space 60.
  • the connection between lever 59 and lower part of the mast base can be made by press-fitting the annular flange 37 in the annular space 60.
  • connection between lever 59 and lower part 34 of the mast base can be made by tightening the lever 59 against the lower part 34 of the mast base by means of the screw connection 61, the screw connection 61 simultaneously establishing the connection to the universal joint.
  • lever 59 While in FIG. 1 the lever 59 is shown arranged transversely to the direction of displacement of the slide, in the illustration according to FIG. 2 it is shown pivoted parallel to the direction of displacement of the slide. In the position essentially shown in FIG. 1, the lever is immediately after the lower part of the mast foot has been inserted and the rig is located essentially next to the board, while the lever then, as shown by the arrow below the lever 59 in FIG 2 can be pivoted, which has the .. advantage that the lever in this longitudinal position less hindered and that he at the same time in this position protects the components underneath it.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Ladders (AREA)
EP84100019A 1983-01-04 1984-01-02 Agencement d'un pied de mât pour planche à voile Expired EP0116269B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3300117 1983-01-04
DE3300117A DE3300117C2 (de) 1983-01-04 1983-01-04 Mastfußanordnung für ein Segelbrett
DE3333352 1983-01-04
DE3333352A DE3333352C1 (de) 1983-08-11 1983-08-11 Mastfussanordnung für ein Segelbrett

Publications (2)

Publication Number Publication Date
EP0116269A1 true EP0116269A1 (fr) 1984-08-22
EP0116269B1 EP0116269B1 (fr) 1986-05-14

Family

ID=25807407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100019A Expired EP0116269B1 (fr) 1983-01-04 1984-01-02 Agencement d'un pied de mât pour planche à voile

Country Status (3)

Country Link
US (1) US4740182A (fr)
EP (1) EP0116269B1 (fr)
AT (1) ATE19761T1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739607A1 (fr) * 1995-10-10 1997-04-11 Jurriens Roger Dispositif de deviation d'un mat de planche a voile

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119649A (en) * 1990-11-06 1992-06-09 Spence Jay W Locking device for recreational articles
JP6464505B2 (ja) * 2014-10-15 2019-02-06 秋雄 大坪 帆走／漕走兼用ボード

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2530020C3 (de) * 1975-07-04 1980-01-17 Hannes 8100 Garmisch-Partenkirchen Marker Mast für ein Segelbrett
US4166425A (en) * 1976-08-13 1979-09-04 Kummetz Hans E Elastic connection assembly for the mast of a sailboat
ES465350A1 (es) * 1976-12-23 1978-09-16 Solf Alexander Dispositivo de pie de mastil, especialmente para planchas denavegacion sobre las olas movidas por viento.
DE2700446A1 (de) * 1977-01-07 1978-07-13 Kolbus Kunststoffwerk & Co Rigg fuer segelbrett
DE2702608A1 (de) * 1977-01-22 1978-07-27 Kolbus Kunststoffwerk & Co Mastfuss fuer segelbrett
FR2489237A1 (fr) * 1980-08-29 1982-03-05 Eprodi Sarl Dispositif pour la fixation d'un mat notamment sur une planche a voile et mat equipe d'un tel dispositif
DE3139696A1 (de) * 1980-10-24 1983-01-20 Hannes 8100 Garmisch-Partenkirchen Marker Mastfuss fuer segelbretter
CA1195881A (fr) * 1980-12-08 1985-10-29 Hannes Marker Planche a voile
US4421491A (en) * 1981-06-22 1983-12-20 Pleass Charles M Linking sailboards
JPS5881884A (ja) * 1981-11-09 1983-05-17 Haruhide Suzuki セイリングボ−ドのマスト支持装置
NL8105110A (nl) * 1981-11-11 1983-06-01 Derk Frans Thijs Mastkonstruktie voor een zeilend vaar- of voertuig.
EP0142199A3 (en) * 1983-11-10 1985-10-09 Fabrique Nationale Herstal En Abrege Fn Societe Anonyme Shock absorbing device for the mast of a sail board
US4530299A (en) * 1984-07-10 1985-07-23 Alan Ross Collapsible wind surfing vessel

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Z- "Surf", Heft 12/1982, S. 46/47 *
Keine Entgegenhaltungen. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2739607A1 (fr) * 1995-10-10 1997-04-11 Jurriens Roger Dispositif de deviation d'un mat de planche a voile

Also Published As

Publication number Publication date
US4740182A (en) 1988-04-26
ATE19761T1 (de) 1986-05-15
EP0116269B1 (fr) 1986-05-14

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