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 PDFInfo
- 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
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)
- 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.
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)
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 |
-
1982
- 1982-09-27 BE BE0/209089A patent/BE894493A/en unknown
Cited By (2)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4705291A (en) | Alpine ski | |
TNSN89137A1 (en) | AUTOMATIC LEVEL REGULATION VALVE | |
EP0074361A1 (en) | Sail with variable propulsing and lifting effects. | |
EP0026148B1 (en) | Device for allowing movement on snow | |
BE894493A (en) | Skis for moving on water by pushing legs forward - has blade under each ski moved by feet sliding backwards and forwards in recess | |
US3541623A (en) | Traction actuated devices for facilitating walking on water | |
US2792577A (en) | Swimming device | |
FR2570611A1 (en) | Assembly of two interdependent skis keeping the bottom of the skis parallel | |
US5228705A (en) | Wintertime exercise device | |
US2139022A (en) | Aquatic amusement device | |
FR2400926A1 (en) | NAUTICAL SPORTS GEAR | |
US2005910A (en) | Push-pole vehicle | |
US3571832A (en) | Aquatic amusement device | |
FR2761273A3 (en) | SLIDING BOARD | |
CA1171107A (en) | Water skiing floats and related propelling poles | |
FR2459174A1 (en) | Water skis for leg propulsion - has two linked parallel floats with horizontal paddles at stern propelled by pressing floats down in turn | |
US2458775A (en) | Water ski | |
BE1000973A7 (en) | Water ski advanced by walking movement - has wings under ski, pivoting backwards during step and held in perpendicular position by stop | |
EP1120140A1 (en) | Tip for a snow-shoe | |
FR2506619A1 (en) | Swim fin with zones for propulsion - has half truncated cones with wide base at front to trap water | |
RU2258634C2 (en) | Set of craft and fins for sport fishery and hunting | |
US1284663A (en) | Ice-cycle. | |
FR2561115A1 (en) | Scooter | |
BE896391A (en) | Manual propulsion for water craft - has hinged blades attached to handle operated with pumping action or used as paddle | |
FR2481939A1 (en) | Floats for walking on water - consist of two separate foot sections each made of rigid framework with inflatable U=shaped floats |