NL1030391C2 - Safety device for trolling of water skiers. - Google Patents
Safety device for trolling of water skiers. Download PDFInfo
- Publication number
- NL1030391C2 NL1030391C2 NL1030391A NL1030391A NL1030391C2 NL 1030391 C2 NL1030391 C2 NL 1030391C2 NL 1030391 A NL1030391 A NL 1030391A NL 1030391 A NL1030391 A NL 1030391A NL 1030391 C2 NL1030391 C2 NL 1030391C2
- Authority
- NL
- Netherlands
- Prior art keywords
- bracket
- safety device
- pivot point
- water skiing
- safety
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
- B63H21/213—Levers or the like for controlling the engine or the transmission, e.g. single hand control levers
-
- 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
- B63B34/60—Arrangements for towing, e.g. for use with water-skis or wakeboards
-
- 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
- B63B34/60—Arrangements for towing, e.g. for use with water-skis or wakeboards
- B63B34/67—Connection means on the towing watercraft, e.g. pylons, side poles or winches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
- B63H20/02—Mounting of propulsion units
- B63H20/06—Mounting of propulsion units on an intermediate support
Description
Veilioheidsinrichtinq voor sleeplijn van waterskifers.Safety device for trolling of water skifers.
De uitvinding betreft een inrichting welke voorkomt dat grote schade ontstaat wanneer de sleeplijn van een waterskiër in de schroef van de buitenboordmotor van de trekkende boot 5 komt. Dit gebeurt vooral in het geval dat bij manoeuvreren de buitenboordmotor achteruit slaat en de sleeplijn aanzuigt en vervolgens om de schroef slaat. Hierbij ontstaat vaak schade aan de buitenboordmotor of bevestiging van de sleeplijn, of sleeplijn zelf.The invention relates to a device which prevents great damage from occurring when the tow line of a water skier enters the propeller of the outboard boat of the towing boat 5. This is especially the case when maneuvering reverses the outboard motor and sucks in the tow line and then wraps around the propeller. This often results in damage to the outboard motor or attachment of the tow line, or tow line itself.
De uitvinding betreft nu een beveiliging voor een sleeplijnbevestiging met een halfronde beugel waaraan de sleeplijn met een katrol bevestigd is. Deze beugel is in de meeste gevallen aan de 10 buitenboordmotor bevestigd. Wanneer de sleeplijn in de schroef komt wordt de beugel met geweld naar beneden getrokken met het gevolg dat de beugel en de buitenboordmotor beschadigd worden.The invention now relates to a protection for a troll line attachment with a semicircular bracket to which the troll line is attached with a pulley. This bracket is in most cases attached to the outboard motor. When the tow line enters the propeller, the bracket is pulled down violently, with the result that the bracket and the outboard motor are damaged.
De uitvinding beoogt nu een beugel welke naar beneden kan kantelen waarbij door een mechanische verbinding de veiligheidsinrichting van de motor geactiveerd wordt waardoor de IS ontsteking van de motor wondt onderbroken. Doordat de beugel verder kan doorkantelen kan de sleeplijn nog een aantal slagen om de schroef draaien zonder dat een grote kracht op de beugel en buitenboordmotor uitgeoefend zal worden.The invention now has for its object to provide a bracket which can tilt downwards whereby a mechanical connection activates the safety device of the motor, whereby the IS ignition of the motor is interrupted. Because the bracket can further tilt, the tow line can rotate a few more turns around the propeller without a great force being exerted on the bracket and outboard motor.
De uitvinding wordt nu aan de hand van de tekening verklaard.The invention will now be explained with reference to the drawing.
2020
Fig. 1 toont schematisch de buitenboordmotor in zijaanzicht.FIG. 1 schematically shows the outboard motor in side view.
Fig. 2 toont een horizontale doorsnede.FIG. 2 shows a horizontal section.
Fig. 3 toont vergroot aanzicht van het draaipunt.FIG. 3 shows an enlarged view of the pivot point.
Fig. 4 toont bovenaanzicht van het draaipunt.FIG. 4 shows a plan view of the pivot point.
2525
Buitenboordmotor (1) is opgehangen aan de achtersteven van boot (2). Beugel (3) is via draaipunten (4) aan buitenboordmotor (1) verbonden. Met (5) is de sleeplijn aangegeven welke met een katrol (6) langs de beugel (3) kan rollen. Bowdenkabel (7) verbindt een van de draaipunten (4) met de veiligheidspin (8) van de motor. In plaats van een bowdenkabel kan een 30 veiligheidslijn gebruikt worden welke veiligheidspen (8) lostrekt.Outboard motor (1) is suspended from the stern of boat (2). Bracket (3) is connected to outboard motor (1) via pivot points (4). The tow line is indicated by (5) which can roll along the bracket (3) with a pulley (6). Bowden cable (7) connects one of the pivot points (4) to the safety pin (8) of the engine. Instead of a bowden cable, a safety line can be used which pulls off the safety pin (8).
In Fig. 3 en 4 is het draaipunt met de verbinding voor de bowdenkabel afgebeeld. Schijf (9) is gelast aan de bevestgingsbeugel (10) van de inrichting. Met bout (11) is schijf (12) draaibaar verbonden. De schijven (9) en (12) worden met een schotelveer (13) tegen elkaar geklemd. Schroef (14) met verende kogel in combinatie met uitholling (15) fixeren de horizontale positie 35 van beugel (3). Beugel (è) is ingestoken in het aan schijf (12) gelast bujpstuk (16). In Fig. 3 is met 07) een gekantelde stand vanbeugel (3) aangegeven. Nok (18), wplke aan schijf (12) is bevestigd en nok (19) welke aan schijf (9) is bevestigd dienen ajs bevestiging voor de bowdenkabel (7). In plaats van een bowdenkabel kan hier ook een veiligheidslijn aangebracht worden.In FIG. 3 and 4 the pivot point with the connection for the Bowden cable is shown. Disc (9) is welded to the mounting bracket (10) of the device. Disc (12) is rotatably connected to bolt (11). The discs (9) and (12) are clamped against each other with a plate spring (13). Screw (14) with resilient ball in combination with cavity (15) fix the horizontal position 35 of bracket (3). Bracket (è) is inserted in the pipe piece (16) welded to disk (12). In FIG. 3 denotes a tilted position of bracket (3) with 07). Cam (18), which is attached to disk (12) and cam (19) which is attached to disk (9), serve as a mounting for the bowden cable (7). A safety line can be installed here instead of a bowden cable.
1030391 21030391 2
De werking is als volgt: Wanneer de sleeplijn (5) bij manoeuvreren van de boot (2) in de schroef (20) terecht komt zal beugel (3) naar beneden getrokken worden. Na een kleine verdraaiing zal door de bowdenkabel de veiligheidspin (8) van de motor losgetrokken worden en de motor stopt. Doordat de motor nog enige omwentelingen zal maken wordt beugel (3) 5 verder getrokken echter zonder kracht en zal er geen beschadiging optreden. Verder zal de sleeplijn (5) niet strak om de schroef (20) gewonden worden of stuk getrokken worden.The operation is as follows: If the towing line (5) enters the propeller (20) when maneuvering the boat (2), the bracket (3) will be pulled down. After a slight rotation, the safety pin (8) will be pulled away from the engine by the bowden cable and the engine will stop. Because the motor will still make some revolutions, bracket (3) is pulled further, but without force, and no damage will occur. Furthermore, the tow line (5) will not be tightly wound around the screw (20) or pulled apart.
i j j 103039103039
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1030391A NL1030391C2 (en) | 2005-11-10 | 2005-11-10 | Safety device for trolling of water skiers. |
PCT/NL2006/000560 WO2007073155A2 (en) | 2005-11-10 | 2006-11-08 | Safety arrangement for towing line of waterskiing. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1030391 | 2005-11-10 | ||
NL1030391A NL1030391C2 (en) | 2005-11-10 | 2005-11-10 | Safety device for trolling of water skiers. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL1030391C2 true NL1030391C2 (en) | 2007-05-11 |
Family
ID=36089166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1030391A NL1030391C2 (en) | 2005-11-10 | 2005-11-10 | Safety device for trolling of water skiers. |
Country Status (2)
Country | Link |
---|---|
NL (1) | NL1030391C2 (en) |
WO (1) | WO2007073155A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8220405B2 (en) * | 2004-08-06 | 2012-07-17 | Global Innovative Sports Incorporated | Winch system safety device controlled by towrope angle |
US9592890B2 (en) | 2004-08-06 | 2017-03-14 | Global Innovative Sports Incorporated | Towrope winch rider profile |
US8651461B2 (en) | 2004-08-06 | 2014-02-18 | Global Innovative Sports Incorporated | Towrope winch safety shutoff switch |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2872889A (en) * | 1954-08-26 | 1959-02-10 | Charles T Johnson | Water ski tow device |
US2929348A (en) * | 1957-06-04 | 1960-03-22 | Wendell L Jackson | Water ski tow rope hitch |
US3034742A (en) * | 1959-12-28 | 1962-05-15 | Leonard G Reynolds | Control apparatus for a tow cable |
US3091757A (en) * | 1961-01-04 | 1963-05-28 | Kenneth G Brock | Signal device for skiing tow ropes |
US3745962A (en) * | 1972-01-31 | 1973-07-17 | J Murphy | Motorized ski towing unit |
-
2005
- 2005-11-10 NL NL1030391A patent/NL1030391C2/en not_active IP Right Cessation
-
2006
- 2006-11-08 WO PCT/NL2006/000560 patent/WO2007073155A2/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2872889A (en) * | 1954-08-26 | 1959-02-10 | Charles T Johnson | Water ski tow device |
US2929348A (en) * | 1957-06-04 | 1960-03-22 | Wendell L Jackson | Water ski tow rope hitch |
US3034742A (en) * | 1959-12-28 | 1962-05-15 | Leonard G Reynolds | Control apparatus for a tow cable |
US3091757A (en) * | 1961-01-04 | 1963-05-28 | Kenneth G Brock | Signal device for skiing tow ropes |
US3745962A (en) * | 1972-01-31 | 1973-07-17 | J Murphy | Motorized ski towing unit |
Also Published As
Publication number | Publication date |
---|---|
WO2007073155A2 (en) | 2007-06-28 |
WO2007073155A3 (en) | 2007-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20090601 |