WO1999021759A1 - Device for controlling the operation of a motor-reducer inverter unit for sport and/or fishing water-crafts - Google Patents
Device for controlling the operation of a motor-reducer inverter unit for sport and/or fishing water-crafts Download PDFInfo
- Publication number
- WO1999021759A1 WO1999021759A1 PCT/ES1998/000282 ES9800282W WO9921759A1 WO 1999021759 A1 WO1999021759 A1 WO 1999021759A1 ES 9800282 W ES9800282 W ES 9800282W WO 9921759 A1 WO9921759 A1 WO 9921759A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- axis
- lever
- eccentric
- inverter
- openings
- 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
-
- 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
Definitions
- the present invention aims at a maneuver control device of an inverter motor-reducer assembly for sports and / or fishing vessels.
- devices of this which are constituted by a transmission of several related components by an injected aluminum structure, which present a disadvantage consisting in its short durability in marine environments, as well as the lack of robustness of the equipment due because the constitution material that is aluminum is not the most appropriate for marine environments due to its easy oxidation and also also because this aluminum structure serves as a support for the transmission that is completely made of steel and at most galvanized, with that steel in marine environments accelerates the oxidation of aluminum.
- the device of the invention has been devised, completely conforming to stainless steel and bronze, obtaining a reliable, safe and durable set in marine environments where you will work.
- the mechanical structure is Very robust and durable.
- the device is constituted by a housing that covers its own mechanical elements in order to achieve the following functions through the actuation of a lever: clutch, disengagement, inversion and speed regulation of the motor as a lever is moved laterally towards one or another sense and its route is greater or lesser.
- the lever has in its movement both in front and behind perfectly defined movements. In the first place this has a route until the inversion-clutch order has been carried out and from here the action on the regulator or the injection pump of the boat's engine begins, thus varying the engine revolutions and therefore the speed of it.
- Another function of the device is to perform a motor test without using the drive-inverter drive system, consistent that when the boat is moored the engine is tested without the boat being propelled by the propeller.
- Figure 1 shows an elevation view of the device of the invention.
- Figure 2 shows a side view of Figure 1.
- Figure 3 shows a view of the cam, eccentric and lever as well as the connection between the same elements.
- the device comprises a frame 1 which has a plate fixed on its face in which a nail 2 appears next to the axis 3 jacketed with a lever 4 for actuating the device.
- the shaft is mounted and positioned with respect to an inner spring 5 which, as indicated below, is present and facilitates the acceleration function without clutch.
- the internal mechanism of the device comprises mounting on cam 3 a cam 6 with different lengths 7 and 8, with respect to the axis appearing mounted on the same end pythons 9 and 10.
- an eccentric 12 In the frame there is another axis 11 in which they are mounted: an eccentric 12, a plate 13 and an end sliding plate 14 through a vertical recess 13a made in said plate, finishing said axis in the threaded free end zone with a washer and a tightening nut that defines the center of the eccentric and the plate 13 called an accelerator that can also be modified in position.
- the eccentric 12 has at its lower end a trapecial conformation 15 defined by the corresponding sides that are seen in Figure 1.
- the eccentric is provided with an extreme recess 16 aligned with the center and two lateral projections 17 and facing on which they are fixed suitably the end of the inverter cable 18.
- the slide 14 also has a recess 19 for the fit of the python 9 and other side recesses 20 to slide on the frame through this semi-threaded shaft with nuts 21.
- the slide 14 also has two recesses 22 in which the positioner and regulator screw 23 belonging to the plate 13 is coupled.
- the plate 13 also has end holes 24 in which the end of the throttle cable 25 can be fixed and / or adjusted.
- the device also has a lower part 26 in which two pins 27 are arranged in the openings 28 which it presents in a fastener 29 which with the spring 30 determine the three positions of the eccentric.
- the lower part 26 has at its free end a right angle bend 31 in which openings or recesses appear in which the cables of the inverter and the accelerator are guided.
- the device for maneuvering the inverter motor-reducer of the invention despite being a single lever drive, has a series of particularities of operation and arrangement that are detailed below.
- the movement of the lever is transmitted through an axle encased to a cam with two pythons, one of these pythons transmits the movement to the eccentric that rotates on an axis and has three positions fixed depending on the reducer-inverter forward, back or disengaging. These three positions are determined by the design of the lower part and by the emptying of the eccentric and with the pressure of a spring transmitted through a latch that makes the movements of the lever and the eccentric perfectly well-known and defined.
- the lever still has a route to act on the motor speed regulation cable, transmitting the movement of the lever to the acceleration slider and from this to the accelerator where the cable is connected through the corresponding screw positioner
- the acceleration mechanism has a system through the slide to use the movement of the same well to push the cable or pull it, changing the position of the corresponding positional and adjustment screw adapting in this way to all systems existing in the market.
- the displacement of the acceleration cable is also adjustable thanks to the two potions provided at the end of the accelerator for the housing of a bronze bolt not shown in the drawings.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98947562A EP1038764A1 (en) | 1997-10-24 | 1998-10-19 | Device for controlling the operation of a motor-reducer inverter unit for sport and/or fishing water-crafts |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9702206A ES2154959B1 (en) | 1997-10-24 | 1997-10-24 | OPERATING CONTROL DEVICE OF AN INVERTER MOTOR-REDUCER ASSEMBLY FOR SPORTS AND / OR FISHING BOATS. |
ESP9702206 | 1997-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999021759A1 true WO1999021759A1 (en) | 1999-05-06 |
Family
ID=8300965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES1998/000282 WO1999021759A1 (en) | 1997-10-24 | 1998-10-19 | Device for controlling the operation of a motor-reducer inverter unit for sport and/or fishing water-crafts |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1038764A1 (en) |
ES (1) | ES2154959B1 (en) |
WO (1) | WO1999021759A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144956A (en) * | 1977-08-08 | 1979-03-20 | Nippon Cable Systems Inc. | Single lever control unit for engines |
US4648497A (en) * | 1985-03-22 | 1987-03-10 | Outboard Marine Corporation | Single lever control |
US4898045A (en) * | 1987-11-20 | 1990-02-06 | Nippon Cable System Inc. | Control device for boat engine |
US4951520A (en) * | 1988-11-17 | 1990-08-28 | Outboard Marine Corporation | Single lever control |
-
1997
- 1997-10-24 ES ES9702206A patent/ES2154959B1/en not_active Expired - Fee Related
-
1998
- 1998-10-19 WO PCT/ES1998/000282 patent/WO1999021759A1/en not_active Application Discontinuation
- 1998-10-19 EP EP98947562A patent/EP1038764A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4144956A (en) * | 1977-08-08 | 1979-03-20 | Nippon Cable Systems Inc. | Single lever control unit for engines |
US4648497A (en) * | 1985-03-22 | 1987-03-10 | Outboard Marine Corporation | Single lever control |
US4898045A (en) * | 1987-11-20 | 1990-02-06 | Nippon Cable System Inc. | Control device for boat engine |
US4951520A (en) * | 1988-11-17 | 1990-08-28 | Outboard Marine Corporation | Single lever control |
Also Published As
Publication number | Publication date |
---|---|
ES2154959A1 (en) | 2001-04-16 |
EP1038764A1 (en) | 2000-09-27 |
ES2154959B1 (en) | 2001-11-16 |
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