BE894493A - Skis for moving on water by pushing legs forward - has blade under each ski moved by feet sliding backwards and forwards in recess - Google Patents

Skis for moving on water by pushing legs forward - has blade under each ski moved by feet sliding backwards and forwards in recess Download PDF

Info

Publication number
BE894493A
BE894493A BE0/209089A BE209089A BE894493A BE 894493 A BE894493 A BE 894493A BE 0/209089 A BE0/209089 A BE 0/209089A BE 209089 A BE209089 A BE 209089A BE 894493 A BE894493 A BE 894493A
Authority
BE
Belgium
Prior art keywords
water
skis
forwards
blade
moving
Prior art date
Application number
BE0/209089A
Other languages
French (fr)
Original Assignee
Duchene Luc
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 Duchene Luc filed Critical Duchene Luc
Priority to BE0/209089A priority Critical patent/BE894493A/en
Publication of BE894493A publication Critical patent/BE894493A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/50Body-supporting buoyant devices, e.g. bathing boats or water cycles
    • B63B34/56Body-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)
  • Toys (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

The skis are for moving on water by pushing the legs forward alternately. Each float is hollow and has a thin rigid rectangular blade (3) and two small keels (7) fixed underneath it. The user's foot is put in a rectangular box in the float that moves backwards and forwards. The box is joined to the blade by a rod (2) and ball joint and makes the blade rotate through a quarter of a circle. Sticks can be used to help propulsion and these also have a rotating blade and are inserted through rings (5) in the side of the float.

Description

       

  Fonctionnement du ., ae . de fond sur eau ** suivant Dessin annexe. "

  

 <EMI ID=1.1> 


  
Explications.

  
Chaque flotteur doit pouvoir supporté l'utilisateur;être assez long pour garder un équilibre et assez étroit pour ne pas

  
trop éccarter les jambes. Le pied se trouve au centre du flot-

  
 <EMI ID=2.1> 

  
dans une boite rectangulaire posée dans le fond du flotteur

  
 <EMI ID=3.1> 

  
vers l'arrière- du flotteur.

  
Le flotteur doit être le plus léger possible pour s'enfoncer

  
 <EMI ID=4.1> 

  
l'avant et une a l'arrière.Le nombre de pale peu varier et sont plus larges que le flotteur; il faut protéger les bords par une matière molle.La profondeur de la pale dans l'eau et la rapidité de la pâle a prendre la position verticale est très importante, car il y a un. point mort pendant ce mouvement

  
 <EMI ID=5.1> 

  
la même position(vers le bas)La cale n[deg.]E empêche la pale de faire plus que un quart de rotation.Le bord de la pale a

  
 <EMI ID=6.1> 

  
pâle lorsque on pousse le stick dans l'eau.Il tient au flot-

  
 <EMI ID=7.1> 

  
Principe: du système. 

  
 <EMI ID=8.1> 

  
Deux flotteurs 

  
On pousse alternativement en avant,en arrière avec le pied

  
 <EMI ID=9.1> 

  
ce qui permet a la pale de pivoter d'un quart de tour.Les aut-

  
 <EMI ID=10.1> 

  
En poussant le pied vers l'avant les pales prennent la pos-

  
 <EMI ID=11.1> 

  
ou des parties,le tous est une question de vitesse.



  Operation of., Ae. bottom on water ** according to Annex drawing. "

  

 <EMI ID = 1.1>


  
Explanations.

  
Each float must be able to support the user; be long enough to keep a balance and narrow enough not to

  
spread the legs too far. The foot is in the center of the flow-

  
 <EMI ID = 2.1>

  
in a rectangular box placed at the bottom of the float

  
 <EMI ID = 3.1>

  
towards the rear of the float.

  
The float must be as light as possible to sink

  
 <EMI ID = 4.1>

  
the front and one at the rear. The number of blades can vary and are wider than the float; the edges must be protected by a soft material. The depth of the blade in the water and the speed of the blade to take the vertical position is very important, because there is one. neutral during this movement

  
 <EMI ID = 5.1>

  
the same position (down) The shim n [deg.] E prevents the blade from making more than a quarter of a rotation. The edge of the blade has

  
 <EMI ID = 6.1>

  
pale when you push the stick into the water.

  
 <EMI ID = 7.1>

  
Principle: of the system.

  
 <EMI ID = 8.1>

  
Two floats

  
We push alternately forward, backward with the foot

  
 <EMI ID = 9.1>

  
This allows the blade to rotate a quarter of a turn.

  
 <EMI ID = 10.1>

  
By pushing the foot forward the blades take the pos-

  
 <EMI ID = 11.1>

  
or parts, all is a matter of speed.


    
BE0/209089A 1982-09-27 1982-09-27 Skis for moving on water by pushing legs forward - has blade under each ski moved by feet sliding backwards and forwards in recess BE894493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE0/209089A BE894493A (en) 1982-09-27 1982-09-27 Skis for moving on water by pushing legs forward - has blade under each ski moved by feet sliding backwards and forwards in recess

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE894493 1982-09-27
BE0/209089A BE894493A (en) 1982-09-27 1982-09-27 Skis for moving on water by pushing legs forward - has blade under each ski moved by feet sliding backwards and forwards in recess

Publications (1)

Publication Number Publication Date
BE894493A true BE894493A (en) 1983-01-17

Family

ID=25653326

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/209089A BE894493A (en) 1982-09-27 1982-09-27 Skis for moving on water by pushing legs forward - has blade under each ski moved by feet sliding backwards and forwards in recess

Country Status (1)

Country Link
BE (1) BE894493A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004694A1 (en) * 1983-05-20 1984-12-06 Karl Reinhard Zeiss Floats to be used pairwise to walk on water
EP1663773B1 (en) * 2003-09-04 2013-04-03 Klaus-Dieter Roll Water sports equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004694A1 (en) * 1983-05-20 1984-12-06 Karl Reinhard Zeiss Floats to be used pairwise to walk on water
EP1663773B1 (en) * 2003-09-04 2013-04-03 Klaus-Dieter Roll Water sports equipment

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