DE2131474A1 - WATER SKIING - Google Patents

WATER SKIING

Info

Publication number
DE2131474A1
DE2131474A1 DE19712131474 DE2131474A DE2131474A1 DE 2131474 A1 DE2131474 A1 DE 2131474A1 DE 19712131474 DE19712131474 DE 19712131474 DE 2131474 A DE2131474 A DE 2131474A DE 2131474 A1 DE2131474 A1 DE 2131474A1
Authority
DE
Germany
Prior art keywords
sheet
ski
water
resistance
flap
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.)
Pending
Application number
DE19712131474
Other languages
German (de)
Inventor
Franz Lasser
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 DE19712131474 priority Critical patent/DE2131474A1/en
Publication of DE2131474A1 publication Critical patent/DE2131474A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/50—Body-supporting buoyant devices, e.g. bathing boats or water cycles
    • B63B34/56—Body-supporting buoyant devices, e.g. bathing boats or water cycles for use in a standing position, e.g. water shoes, water walking devices or buoyant skis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Road Paving Structures (AREA)

Description

W a s s e r l a u f s k i 1. W a s s e r l o f s k i 1.

Allgemeines Die vorliegende Erfindung bezieht sich auf Wasserlaufski im Unterschied zu den bisher bekannten "Wasserski". General The present invention relates to watercourse skis in contrast to the previously known "water ski".

Sie ist dadurch gekennzeichnete, daß die Fortbewegung ohne Fremdantrieb ausschliesslich durch die eigene Körperkraft erfolgt.It is characterized in that the locomotion without an external drive takes place exclusively through your own physical strength.

asserlaufski sind im hohen Grade dazu geeignet, den Körper als ganzen sportlich zu beanspruchen. Dadurch stellen sie sowohl ein geeignetes Mittel zum Sommertraining für Leistungssportler als auch ein die Gesundheit allgemein förderndes Sportgerät für j jedermann dar.Water skis are highly suitable for the body as a whole to be athletic. This makes them both a suitable means for Summer training for competitive athletes as well as one that promotes health in general Sports equipment for everyone.

II. II.

Claims (1)

Patentansprüche Claims Hauptanspruch ) Wass!erlaufski (jeweils ein Paar) als Fortbewegungsmittel durch Muskelkraftantrieb. Tragfähiges Skippar aus glasfaserverstärktem Kunststoff, ausgeschäumt. (Skizze Blatt A).Main claim) Water! Erlaufski (one pair each) as a means of transportation through muscle power drive. Load-bearing skippar made of glass fiber reinforced plastic, foamed. (Sketch sheet A). okistöcke als Gleichgewichtsstützen und Teilantriebsmittel.oki sticks as balance supports and partial drive means. Unteransprüche 1.) Vorrichtungen zur Seitenstabilität der Ski a) Führungsleisten in Längsrichtung (Blatt A, Nr. 3) b) Vertikal schwenkbares Führungsschwert (beweglich zur Vermeidung von Skiverkanntungen auf Unterwasserhindernissen, seitliche Rollenführung).Dependent claims 1.) Devices for lateral stability of the ski a) Guide strips lengthways (sheet A, no.3) b) Vertically pivoting guide bar (movable to avoid ski detections on underwater obstacles, lateral roller guides). (Blatt A, Nr. 2 und Blatt B) 2.) Klappbare Widerstandflächen an den Unterseiten der Ski zum Vortreiben mittels Beinkraft (Spezifisches Gewich der Klappe ist gleich Wasserdichte). (Sheet A, No. 2 and Sheet B) 2.) Foldable resistance surfaces on the Undersides of the ski for propulsion using leg strength (specific weight of the flap is equal to water density). Anstellwinekl der Klappe durch Nocken. Widerstandsfläche zur besserung der Strömungsverhältnisse durchlöchert. Angle of adjustment of the flap by means of cams. Resistance area to improve the flow conditions riddled with holes. (Blatt h, Nr. 2). (Sheet h, No. 2). 3.) Wasserlaufskistäcke als Gleichgewichts- und Fortbewegungsmittel.3.) Water ski bags as a means of balance and locomotion. Teller als zusammenklappbares Profil ausgebildet um den Widerstand in der Fortbewegungsrichtung herabzusetzen. Plate designed as a collapsible profile around the resistance in the direction of travel. (Blatt Q), Anlagen 3 Zeichnungen (Sheet Q), Annexes 3 drawings
DE19712131474 1971-06-24 1971-06-24 WATER SKIING Pending DE2131474A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712131474 DE2131474A1 (en) 1971-06-24 1971-06-24 WATER SKIING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131474 DE2131474A1 (en) 1971-06-24 1971-06-24 WATER SKIING

Publications (1)

Publication Number Publication Date
DE2131474A1 true DE2131474A1 (en) 1973-01-11

Family

ID=5811731

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712131474 Pending DE2131474A1 (en) 1971-06-24 1971-06-24 WATER SKIING

Country Status (1)

Country Link
DE (1) DE2131474A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301562A (en) * 1977-08-24 1981-11-24 Duerr Max Device for water-sports
DE10209679A1 (en) * 2002-03-05 2003-10-02 Wilbert Dohmen Device for moving upright on water surfaces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301562A (en) * 1977-08-24 1981-11-24 Duerr Max Device for water-sports
DE10209679A1 (en) * 2002-03-05 2003-10-02 Wilbert Dohmen Device for moving upright on water surfaces
DE10209679B4 (en) * 2002-03-05 2005-03-10 Wilbert Dohmen Device for moving upright on water surfaces

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