EP0076890B1 - Trapez-Haltevorrichtung mit Spreizschiene - Google Patents

Trapez-Haltevorrichtung mit Spreizschiene Download PDF

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Publication number
EP0076890B1
EP0076890B1 EP82105122A EP82105122A EP0076890B1 EP 0076890 B1 EP0076890 B1 EP 0076890B1 EP 82105122 A EP82105122 A EP 82105122A EP 82105122 A EP82105122 A EP 82105122A EP 0076890 B1 EP0076890 B1 EP 0076890B1
Authority
EP
European Patent Office
Prior art keywords
spreader bar
hook
supporting device
person
belt
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
EP82105122A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0076890A1 (de
Inventor
Reinhard Mader
Klaus Mader
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=6144014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0076890(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to AT82105122T priority Critical patent/ATE15346T1/de
Publication of EP0076890A1 publication Critical patent/EP0076890A1/de
Application granted granted Critical
Publication of EP0076890B1 publication Critical patent/EP0076890B1/de
Expired 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
    • B63H8/56—Devices to distribute the user's load, e.g. harnesses
    • B63H8/58—Spreader bars; Hook connection arrangements

Definitions

  • the invention relates to a Hawaii trapezoidal holding device with hooks for hanging a surfer on a trapezoidal rope, the surfer being fastened to the holding device by means of a cross belt and the belt.
  • Belt aids of this type essentially consist of a cross belt that can be fastened around the upper body, usually with a padded back part. Approximately at the diaphragm height of the bank, a square-cut hook plate is threaded on the attached cross belt, in the hook of which a ribbon attached to the boom can be hung.
  • the harness is known as the “Hawaii harness” (see “Windsurfing Magazine”, Delius-Klasing-Verlag, Bielefeld-Munich, August 8/1981, pp. 28 to 34).
  • a conventional Hawaii harness with hook plate has the disadvantage that considerable pressure is exerted on the chest when surfing. This pressure can in some cases, e.g. with very strong wind or with a sudden gust of wind become so big that the belt is not only perceived as uncomfortable, but also causes pain and even shortness of breath. The reason for this is on the one hand the mostly poorly padded short back part, on the other hand the insufficient pressure distribution in the area of the flexible cross belt on the front side of the breast body of the user, which causes a relatively large side pressure force to the left and right in the pelvic region with a central hook pull.
  • camisole In order to counter this disadvantage, various manufacturers have tried to improve the "camisole” and belt arrangement.
  • the state of the art knows well-padded, shell-like, elongated, stiff back parts of camisole in a wide variety of configurations (for example according to EP-A-0 043 107) and multi-belt arrangements with e.g. two shoulder straps and additional cross, diagonal and / or crotch straps for better pressure distribution.
  • Lateral stiffening rods are also known, which are embedded in the camisole.
  • an essentially rigid spreader bar is provided on the front of the surfer, which has a length corresponding approximately to the width of the surfer's chest and supports a transverse belt attached to the surfer's torso transversely to the body axis.
  • the hook on the spreader rail is advantageously attached centrally.
  • the hook plate can be connected to the expansion rail by means of countersunk screws.
  • a particularly stable arrangement is provided if, in an alternative embodiment, the hook plate is firmly connected to the expansion rail by means of hollow rivets.
  • a receiving slot is expediently formed between the hook plate and the spreading rail, through which a cross belt guided around the upper body of a surfer can be inserted.
  • the spreader rail can preferably have a cross belt guide practically over its entire length, so that a tensioned cross belt lying on it cannot slip sideways.
  • the cross belt guide is in particular an integrated recess formed in the spreading rail.
  • the spreader rail can contain further slots, in particular an upper and / or a lower slot for receiving a shoulder, oblique and / or crotch strap.
  • a particularly preferred development of the invention provides that the spreader rail is slightly convex over its entire length with respect to the hook side.
  • the convex shape corresponds essentially to the chest curvature and therefore enables a comfortable fit.
  • a simple, inexpensive series production is provided if the spreader rail is an injection molded plastic part.
  • the hook and hook plate are advantageously made of metal (e.g. stainless steel).
  • the invention accordingly provides, with incredibly simple means, an expansion aid for a flexible cross belt which is placed around the upper body of a surfer and is under tensile stress on the front.
  • the spreading aid with a clear longitudinal extension corresponding to the width of a surfer's chest prevents lateral pressure from being exerted on the upper body. This increases the comfort of the holding device. The risk of injury to a user is also advantageously reduced.
  • the device is light in weight, handy and allows optimal freedom of movement. Multi-belt arrangements according to the prior art are dispensable, just as stiff, large counter-cushion shells on the back can be dispensed with.
  • the spreader rail When the hook is attached, rigidly or movably attached to the spreader rail, the spreader rail normally lies in a be Quemen fit on the front of the rib cage, whereby due to the central attachment of the hook to the rail, a lateral tilting of the rail in relation to the upper body of the surfer is practically impossible.
  • the holding device can be fastened in two positions (hook opening below, hook opening above), is simple and inexpensive to manufacture and is an advantageous additional device for a Hawaii trapezoid. It then serves as a trapezoidal fitting in which the trapezoidal belt is guided. The traction exerted by the sail on the trapezoidal rope on the trapezoidal fitting is transmitted to the (mostly padded) back part of the trapezoidal belt without any lateral pressure.
  • reference numeral 2 denotes a section through the upper body of a surfer who has put on the holding device 1 according to the invention.
  • the holding device 1 is shown in greater detail in Fig. 2 and consists essentially of a metal flat hook plate 5, a metal hook 4 attached to the hook plate 5 with a lateral hook opening and an elongated little flexible spreader bar 10.
  • the hook plate 5 is by means of countersunk screws 12 and countersunk locknuts attached centrally to the expansion rail 10, which is an injection molded plastic part.
  • the spreading rail 10 has a longitudinal extension corresponding to the width of a surfer's chest (e.g. 300 mm) and has a total width of approximately 110 mm.
  • a cross belt guide 14 in the form of an integrated recess is embedded, a raised peripheral edge 15 being formed according to FIG. 2.
  • the width of the cross belt guide 14 corresponds approximately to the width of an average belt (approx. 50 mm).
  • elongated passages through the expansion rail 10 are provided in the two lateral end regions of the cross belt guide 14. These passages form lateral slots 7 through which a cross belt 11 received in the cross belt guide 14 can be guided laterally through the spreader rail in order to reach the rear of the upper body 2 from there, as shown in FIG. 1.
  • the back of the cross belt 11 has an integrated padded back part 6, which is adapted to the back of a surfer.
  • the width of the slots 7 is approximately 4 mm.
  • an upper slot 8 and a lower slot 9 in the area of the hook plate 5 are formed on the raised part 15 of the expansion rail 10, which slot can be used to hold and guide shoulder straps and a crotch strap.
  • the hook plate 5 is mounted on the raised peripheral edge 15 by means of the screws 12, so that through the depression of the cross belt guide 14 a passage is formed in the longitudinal direction between the hook plate 5 and the spreading rail 10 in order to receive a solid cross belt 11.
  • the length of the spreader bar 10 is selected in accordance with the breast body width of the surfer according to FIG. 1, and the spreader bar 10 is convexly shaped with respect to the hook side, corresponding approximately to the chest curvature.
  • FIG. 3 In comparison to the trapezoidal fitting according to the invention according to FIG. 1, a conventional (square) hook plate 5 of small dimensions (compared to the upper body width) is shown in FIG. 3.
  • the hook plate 5 In the applied state, the hook plate 5 is clearly spaced from the rib cage, so that there is no guidance of the hook plate neither in the longitudinal nor in the transverse direction.
  • the central cable pull P is transferred to the oblique transverse belt forces P 2 , which in turn exert a lateral surface pressure p s on the upper body 2, which can lead to crushing.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP82105122A 1981-10-13 1982-06-11 Trapez-Haltevorrichtung mit Spreizschiene Expired EP0076890B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82105122T ATE15346T1 (de) 1981-10-13 1982-06-11 Trapez-haltevorrichtung mit spreizschiene.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3140668 1981-10-13
DE19813140668 DE3140668A1 (de) 1981-10-13 1981-10-13 Haltevorrichtung mit haken

Publications (2)

Publication Number Publication Date
EP0076890A1 EP0076890A1 (de) 1983-04-20
EP0076890B1 true EP0076890B1 (de) 1985-09-04

Family

ID=6144014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82105122A Expired EP0076890B1 (de) 1981-10-13 1982-06-11 Trapez-Haltevorrichtung mit Spreizschiene

Country Status (4)

Country Link
US (2) US4474261A (enrdf_load_stackoverflow)
EP (1) EP0076890B1 (enrdf_load_stackoverflow)
AT (1) ATE15346T1 (enrdf_load_stackoverflow)
DE (1) DE3140668A1 (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543911B1 (fr) * 1983-04-08 1987-04-10 Delville Dominique Dispositif formant harnais de maintien ou de securite, notamment pour utilisateur de planche a voile
DE8427353U1 (de) * 1983-11-24 1985-08-14 Pertramer, Siegfried, 8080 Fuerstenfeldbruck Trapezgurt für das Windsurfen
US4712498A (en) * 1986-05-19 1987-12-15 New Ocean Wind Products, Inc. Multiple support bar for manipulation of a hand-held sail assembly
US4934297A (en) * 1989-01-09 1990-06-19 Ian Long Sailboard harness spreader bar
GB2233542B (en) * 1989-06-30 1993-06-16 Pryde Neil Ltd Harness
US5195443A (en) * 1991-09-23 1993-03-23 Williams Kevin B Windsurfing spreader
DE19848106B4 (de) * 1998-10-19 2004-07-08 Patrick Fischer Freifallkontrollsystem für Personen
WO2004013711A2 (en) * 2002-07-29 2004-02-12 Quijano Luis E Control apparatus for kite powered conveyance device
ITMI20021970A1 (it) * 2002-09-17 2004-03-18 Milano Politecnico Imbracatura adatta per l'uso su natanti.
US7992506B1 (en) 2006-05-04 2011-08-09 Patton Jerome R Harness for kiteboarding
GB2557308B (en) * 2016-12-06 2020-06-24 Treemagineers Ltd Harnesses
GB2575901B (en) 2018-05-15 2022-07-06 Zhik Pty Ltd Adjustable harness for sailing and sailboarding

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE138802C (enrdf_load_stackoverflow) * 1902-02-28 1903-02-10
AT141893B (de) * 1933-02-17 1935-05-25 Franz Renner Schutzvorrichtung bei Dresch-, Häcksel- und anderen Maschinen für den das Gut der Maschine zuführenden Arbeiter.
US2581772A (en) * 1946-10-04 1952-01-08 Rose Mfg Company Safety belt
US3300247A (en) * 1965-03-12 1967-01-24 William J Marks Protective abdominal plate for use with vehicle safety belts
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
US4047255A (en) * 1976-05-04 1977-09-13 Kiefer James E Flotation hiking harness
FR2417993A1 (fr) * 1978-02-23 1979-09-21 Cillieres Jacques Dispositif de liaison entre au moins deux personnes, en particulier pour ski de fond ou de randonnee
US4214382A (en) * 1978-08-04 1980-07-29 Shin Matsutani Training bar
DE2846073A1 (de) * 1978-10-23 1980-04-30 Dieter Schmidt Geraet und verfahren zur bergung schiffbruechiger
DE2916643A1 (de) * 1979-04-25 1980-11-06 Dieter Frank Trapezgurt fuer windsurfbretter
US4303041A (en) * 1980-04-09 1981-12-01 Thompson William P Supportive body harness
DE3024361A1 (de) * 1980-06-27 1982-01-21 Mistral Windsurfing AG, 8303 Nürensdorf, Zürich Trapezgurt fuer das windsurfen
US4324205A (en) * 1980-08-12 1982-04-13 Jerome Goldmacher Safety harness

Also Published As

Publication number Publication date
DE3140668A1 (de) 1983-04-28
EP0076890A1 (de) 1983-04-20
US4588044A (en) 1986-05-13
US4474261A (en) 1984-10-02
ATE15346T1 (de) 1985-09-15
DE3140668C2 (enrdf_load_stackoverflow) 1987-11-12

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