EP0043107A2 - Harnais de trapèze pour véliplanchistes - Google Patents

Harnais de trapèze pour véliplanchistes Download PDF

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Publication number
EP0043107A2
EP0043107A2 EP81104918A EP81104918A EP0043107A2 EP 0043107 A2 EP0043107 A2 EP 0043107A2 EP 81104918 A EP81104918 A EP 81104918A EP 81104918 A EP81104918 A EP 81104918A EP 0043107 A2 EP0043107 A2 EP 0043107A2
Authority
EP
European Patent Office
Prior art keywords
harness
hook
plate
harness according
stiffening
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
EP81104918A
Other languages
German (de)
English (en)
Other versions
EP0043107A3 (fr
Inventor
Ernstfried Prade
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.)
Mistral Windsurfing AG
Original Assignee
Mistral Windsurfing AG
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 Mistral Windsurfing AG filed Critical Mistral Windsurfing AG
Publication of EP0043107A2 publication Critical patent/EP0043107A2/fr
Publication of EP0043107A3 publication Critical patent/EP0043107A3/fr
Ceased legal-status Critical Current

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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
    • B63H8/50—Accessories, e.g. repair kits or kite launching aids
    • B63H8/54—Arrangements for connecting the user or the harness to the wishbone, e.g. trapeze lines or handgrips
    • 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
    • B63H8/50—Accessories, e.g. repair kits or kite launching aids
    • B63H8/56—Devices to distribute the user's load, e.g. harnesses

Definitions

  • Trapezoidal belts of this type have generally been known under the name "Hawaiian trapeze” since about 1976 (cf., for example, windsurfing magazine SURF July 1980, pages 46 f.).
  • Known trapeze belts usually consist of a canvas or the like, optionally padded back part with two braces-like shoulder straps, which are brought together with a chest strap to form a base plate, usually made of metal, on which the hook for hanging on the boom or the attached Rope is attached.
  • a base plate usually made of metal, on which the hook for hanging on the boom or the attached Rope is attached.
  • at least the may point Chest strap has a quick release buckle to clear the harness in the event of a fall.
  • the hook is at the lower end of the breastbone.
  • the invention has for its object to provide a harness of the type specified above, which ensures a better distribution of the applied forces and therefore avoids the disadvantages inherent in the prior art.
  • this object is essentially achieved in that the back part is provided with a bending-resistant stiffening adapted to the body cross-section, and in that at least the chest strap is operatively connected to the stiffening.
  • the invention in particular The advantage is achieved that all the forces applied to the harness are applied to the body over a large area and that the spacing of the attachment points of the chest strap is kept substantially constant by means of the stiffening means that the chest is no longer constricted.
  • the invention can be further developed in that the stiffening consists of plastic.
  • the stiffening is designed as a plate which is contoured corresponding to the back of a windsurfer.
  • the invention can be further developed in that at least one stiffener directed perpendicular to it is provided on the plate.
  • the bracing can simultaneously serve as the bottom of a backpack, in which case any additional bracing provided is then formed in a bow shape.
  • the bracing acts like the frames of a ship's hull and increases the overall rigidity in the main direction of the prevailing forces.
  • a particularly preferred embodiment can be formed by the width of the stiffener being adjustable. This allows easy adaptation to different body shapes and sizes.
  • the adjustability can either be made possible by the fact that the stiffening has parts which are relatively displaceable relative to one another, or by the fact that the interposer can be used are provided.
  • an additional crotch strap is provided which extends between the back part and the base plate of the hook.
  • This additional crotch strap has the particular advantage that an additional downward component is counteracted by the force directed obliquely upwards with respect to the user, so that the forces absorbed in the trapezoidal belt are distributed even better.
  • the base plate In order to compensate for the abrupt incidence of gusts during windsurfing, it is particularly preferred in this embodiment to mount the base plate in a spring-biased manner in the direction of the crotch strap. As a result, when a gust occurs, the jerky sail movement that occurs as a result is absorbed as if by a shock absorber.
  • the spring preload can be done either by elastic bands, flexible rope or flexible belts, which are effective between the base plate of the hook and the crotch strap.
  • buoyancy bodies or the like in the back part, which at the same time serve for cushioning.
  • the combination of the harness according to the invention with a life jacket is achieved.
  • the buoyancy bodies are preferably arranged on the side of the stiffening plate facing the user, and it is possible to choose simple, straight shapes of stiffeners, since the contour adapted to the body shape is formed by the buoyancy bodies.
  • FIG. 1 The embodiment of a trapezoidal belt 1 illustrated in FIG. 1 essentially consists of a back part 2, two shoulder belts 3, 4, a chest belt 5 and a crotch belt 6, the belts 3 to 6 forming a base plate 7 made of metal or the like are led, which carries a hook 8.
  • the hook 8 When using such a harness, the hook 8 is suspended in the boom or a rope (not shown) attached to it and the wind pressure of the windsurfer prevailing in the sail is held with the body weight.
  • the base plate 7 with the hook 8 is displaceably mounted in the direction of the crotch strap 6 and spring-biased downwards by means of elastic bands, flexible ropes or flexible straps 10 in the direction of the crotch strap 6 held. As already mentioned above, this serves to elastically absorb sudden loads in gusts or the like.
  • Fig. 1 it can still be seen that the length of the shoulder straps 3 and 4 is adjustable by a buckle 11 and that the chest belt 5 is closed by means of a quick release buckle 12.
  • a similar quick release buckle can also be provided on the crotch strap 6.
  • the trapezoidal belt according to the invention is generally designated 13 in the back part 2 Provide stiffening that counteracts the forces that compress a user's chest.
  • the stiffening 13 consists of a plate 14, preferably made of plastic, which is contoured to the back of a user, additional stiffeners 15, 16 and 17 being provided, which together with the plate 14 form a rigid system.
  • the stiffening 15 is simultaneously formed as the bottom of the backpack 9, the stiffening 15 having water outlets 18.
  • the additional stiffeners 16 and 17 are stirrup-shaped, so as not to hinder free access to the interior of the backpack 9.
  • the shape of the stiffeners 15 to 17 is, for example, as illustrated in FIG. 5, with at least the chest belt 5 engaging the stiffeners with its two ends via the plate 14, so that the force to be folded up the trapezoidal belt 1 is effective on the stiffening construction is transmitted. It is obvious that the additional stiffeners act like the frames of a boat hull.
  • FIG. 3 also shows an upholstery 19 in the area of the plate 14, which can also be designed as a floating body.
  • Fig. 4 shows a perspective view of a modified embodiment of the stiffening 13, which is designed here as a bracket 20.
  • the bracket 20 is adjustable in its clear width to allow adaptation to the different sizes.
  • the bracket 20 also has at its lateral ends eyelets or the like. 22, which are used to fasten the chest belt 5.
  • FIG. 6 shows, in a sectional view corresponding to FIG. 5, a further modification of the stiffening 13, which here is designed as a straight plate 23 in the back area, again a relatively displaceable part 24 being provided for the size adjustment.
  • the size can be adjusted by inserting intermediate pieces (not shown).
  • the shape of the back part 2 adapted to the back of a user is produced by a padding 26 containing floating bodies 25. This offers the advantage of combining it with a life jacket.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Buckles (AREA)
  • Clamps And Clips (AREA)
  • Emergency Lowering Means (AREA)
  • Portable Outdoor Equipment (AREA)
EP81104918A 1980-06-27 1981-06-25 Harnais de trapèze pour véliplanchistes Ceased EP0043107A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803024361 DE3024361A1 (de) 1980-06-27 1980-06-27 Trapezgurt fuer das windsurfen
DE3024361 1980-06-27

Publications (2)

Publication Number Publication Date
EP0043107A2 true EP0043107A2 (fr) 1982-01-06
EP0043107A3 EP0043107A3 (fr) 1982-01-20

Family

ID=6105758

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81104918A Ceased EP0043107A3 (fr) 1980-06-27 1981-06-25 Harnais de trapèze pour véliplanchistes

Country Status (3)

Country Link
EP (1) EP0043107A3 (fr)
DE (1) DE3024361A1 (fr)
WO (1) WO1982000124A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076890A1 (fr) * 1981-10-13 1983-04-20 Reinhard Mader Trapèze de retenue comportant une bande d'écartement
FR2525117A1 (fr) * 1982-04-19 1983-10-21 Vaton Jean Claude Combinaison harnais-brassiere
FR2543911A1 (fr) * 1983-04-08 1984-10-12 Delville Dominique Dispositif formant harnais de maintien ou de securite, notamment pour utilisateur de planche a voile
EP0175955A1 (fr) * 1984-08-31 1986-04-02 Franz Ziener GmbH & Co. Lederhandschuhfabrik Harnais de trapèze
FR2612404A1 (fr) * 1987-03-19 1988-09-23 Look Sa Harnais pour la pratique de la planche a voile
GB2230690A (en) * 1989-04-04 1990-10-31 Erin Tunnelling Safety/rescue harness
GB2233542A (en) * 1989-06-30 1991-01-16 Pryde Neil Ltd Harness for sailboard; stud and socket fastening
EP0585649A1 (fr) * 1992-08-31 1994-03-09 FANATIC SPORTS GmbH & Co. KG. Trapèze pour véliplanchiste et yachtman
GB2331235A (en) * 1997-09-03 1999-05-19 Pyranha Mouldings Limited Back-rest for a kayak
US7993177B2 (en) 2008-06-11 2011-08-09 D2 Investments, Llc Systems and methods for load distribution
FR3022213A1 (fr) * 2014-06-13 2015-12-18 Maxime Dezoomer Systeme d'aide a la flottabilite pour harnais de sports nautiques a voile
NL2017427B1 (en) * 2016-09-06 2018-03-13 Mystic B V Load distribution harness, in particular for water based sports

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0696536A1 (fr) * 1994-08-11 1996-02-14 Vladimir Hetemov Dispositif de soutien
IT201700092385A1 (it) * 2017-08-09 2019-02-09 Mario Annunziato Servino "trapezio sport da trazione con parti sostituibili”

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926077U (de) * 1965-07-05 1965-10-28 Sport Scheck Fa Trapezguertel.
FR2299874A1 (fr) * 1975-02-06 1976-09-03 Beaugrand Sylvain Gilet de trapeze pour deriveurs
US4026547A (en) * 1974-08-19 1977-05-31 Marianne Silverstolpe Belt with adjustable back support plate
US4047255A (en) * 1976-05-04 1977-09-13 Kiefer James E Flotation hiking harness
DE2842532A1 (de) * 1978-09-29 1980-04-17 Rolf Hohner Sicherheitsgurt insbesondere fuer brettseger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1926077U (de) * 1965-07-05 1965-10-28 Sport Scheck Fa Trapezguertel.
US4026547A (en) * 1974-08-19 1977-05-31 Marianne Silverstolpe Belt with adjustable back support plate
FR2299874A1 (fr) * 1975-02-06 1976-09-03 Beaugrand Sylvain Gilet de trapeze pour deriveurs
US4047255A (en) * 1976-05-04 1977-09-13 Kiefer James E Flotation hiking harness
DE2842532A1 (de) * 1978-09-29 1980-04-17 Rolf Hohner Sicherheitsgurt insbesondere fuer brettseger

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076890A1 (fr) * 1981-10-13 1983-04-20 Reinhard Mader Trapèze de retenue comportant une bande d'écartement
FR2525117A1 (fr) * 1982-04-19 1983-10-21 Vaton Jean Claude Combinaison harnais-brassiere
FR2543911A1 (fr) * 1983-04-08 1984-10-12 Delville Dominique Dispositif formant harnais de maintien ou de securite, notamment pour utilisateur de planche a voile
EP0175955A1 (fr) * 1984-08-31 1986-04-02 Franz Ziener GmbH & Co. Lederhandschuhfabrik Harnais de trapèze
FR2612404A1 (fr) * 1987-03-19 1988-09-23 Look Sa Harnais pour la pratique de la planche a voile
EP0284454A1 (fr) * 1987-03-19 1988-09-28 Sté. Look Harnais pour la pratique de la planche à voile
GB2230690B (en) * 1989-04-04 1993-02-24 Erin Tunnelling Safety/rescue harness
GB2230690A (en) * 1989-04-04 1990-10-31 Erin Tunnelling Safety/rescue harness
GB2233542A (en) * 1989-06-30 1991-01-16 Pryde Neil Ltd Harness for sailboard; stud and socket fastening
GB2233542B (en) * 1989-06-30 1993-06-16 Pryde Neil Ltd Harness
EP0585649A1 (fr) * 1992-08-31 1994-03-09 FANATIC SPORTS GmbH & Co. KG. Trapèze pour véliplanchiste et yachtman
GB2331235A (en) * 1997-09-03 1999-05-19 Pyranha Mouldings Limited Back-rest for a kayak
GB2331235B (en) * 1997-09-03 2001-08-08 Pyranha Mouldings Ltd Improved backrest for canoe
US7993177B2 (en) 2008-06-11 2011-08-09 D2 Investments, Llc Systems and methods for load distribution
FR3022213A1 (fr) * 2014-06-13 2015-12-18 Maxime Dezoomer Systeme d'aide a la flottabilite pour harnais de sports nautiques a voile
NL2017427B1 (en) * 2016-09-06 2018-03-13 Mystic B V Load distribution harness, in particular for water based sports
WO2018048301A1 (fr) * 2016-09-06 2018-03-15 Mystic B.V. Harnais de répartition de charges, en particulier pour sports aquatiques
US10906619B2 (en) 2016-09-06 2021-02-02 North Actionsports B.V. Load distribution harness, in particular for water sports

Also Published As

Publication number Publication date
DE3024361A1 (de) 1982-01-21
WO1982000124A1 (fr) 1982-01-21
EP0043107A3 (fr) 1982-01-20

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Inventor name: PRADE, ERNSTFRIED