EP0116269A1 - Agencement d'un pied de mât pour planche à voile - Google Patents
Agencement d'un pied de mât pour planche à voile Download PDFInfo
- 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
Links
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 230000004323 axial length Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
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)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Ladders (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3333352 | 1983-01-04 | ||
DE3300117 | 1983-01-04 | ||
DE3300117A DE3300117C2 (de) | 1983-01-04 | 1983-01-04 | Mastfußanordnung für ein Segelbrett |
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)
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)
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)
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 |
CH625602A5 (fr) * | 1976-12-23 | 1981-09-30 | Solf Alexander | |
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 |
-
1984
- 1984-01-02 AT AT84100019T patent/ATE19761T1/de not_active IP Right Cessation
- 1984-01-02 EP EP84100019A patent/EP0116269B1/fr not_active Expired
-
1985
- 1985-09-09 US US06/774,181 patent/US4740182A/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
DE-Z- "Surf", Heft 12/1982, S. 46/47 * |
Keine Entgegenhaltungen. * |
Cited By (1)
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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AK | Designated contracting states |
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ITCL | It: translation for ep claims filed |
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TCNL | Nl: translation of patent claims filed | ||
EL | Fr: translation of claims filed | ||
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