EP3826460A1 - Selbstbewegbarer künstlicher köderfisch und verfahren zur steuerung eines selbstbewegbaren künstlichen köderfisches - Google Patents
Selbstbewegbarer künstlicher köderfisch und verfahren zur steuerung eines selbstbewegbaren künstlichen köderfischesInfo
- Publication number
- EP3826460A1 EP3826460A1 EP19755277.1A EP19755277A EP3826460A1 EP 3826460 A1 EP3826460 A1 EP 3826460A1 EP 19755277 A EP19755277 A EP 19755277A EP 3826460 A1 EP3826460 A1 EP 3826460A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- self
- drive
- artificial bait
- bait fish
- movable artificial
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K85/00—Artificial bait for fishing
- A01K85/16—Artificial bait for fishing with other than flat, or substantially flat, undulating bodies, e.g. plugs
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K85/00—Artificial bait for fishing
- A01K85/01—Artificial bait for fishing with light emission, sound emission, scent dispersal or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K85/00—Artificial bait for fishing
- A01K85/1893—Motor-operated artificial bait
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K91/00—Lines
- A01K91/06—Apparatus on lines not otherwise provided for, e.g. automatic hookers
- A01K91/065—Jiggling devices, i.e. devices for moving the lure
Definitions
- the invention relates to a self-movable artificial bait fish according to the preamble of independent claim 1 and a method for controlling a self-movable artificial bait fish according to the preamble of independent claim 14.
- a large number of artificial bait fish are used in fishing to replace the banned use of live bait fish. It is important to offer the artificial bait fish used for catching predatory fish as true to nature as possible.
- artificial bait fish are also known which move themselves in the water or on the water surface by means of a drive.
- Such a drive consists, for example, in DE 039 211 56 Al of an electric motor mounted in the artificial bait fish with a propeller protruding from the artificial bait fish or a rotating fin, which rotates an artificial fishing bait, which is conventionally applied to the head in the front area of the trunk the fishing line is attached, moved by the water.
- Other drives known, for example, from DE 197 223 68 A1 or from DE 10 2008 019 315 A1 convert the rotary movement of the electric motor into an oscillating movement of the caudal fin by means of an eccentric device, which is essentially intended to imitate a lifelike drive movement.
- the disadvantage here is that the self-movable artificial bait fish performs an unnatural, uniform movement due to the rotary movement of the motor and the propeller, which does not fit into the experience pattern of predatory fish and scares them away rather than attracts them.
- the motor, a propeller or a gearbox or an eccentric elm-setting mechanism also generate unnatural vibrations in the form of noises or vibrations, which deter a predator fish because it recognizes no prey in the artificial bait fish, but rather one Foreign body. Fish react very sensitively to unnatural vibrations via the lateral organ. Noises or vibrations in the water, which is not their natural experience, therefore deter fish and are not attracted to it.
- the bait fish that is self-movable in this way cannot be controlled or can only be controlled very roughly by the angler and therefore carries out largely uncontrolled movements. In particular, this increases the risk of knots forming in the fishing line.
- To control artificial, self-movable bait fish it has already been proposed in DE 195 12031 A1 to carry a data line from the angler to the artificial, self-movable bait fish in addition to the fishing line. Such an arrangement is practically very difficult to handle in water and also harbors the risk of knots. Additional control means and a special reel-up device with the introduction of control signals into the data line are also required on the fishing side.
- the present invention achieves the object by means of a self-movable artificial bait fish according to the features of independent claim 1. Furthermore, the present invention achieves the object by a method for controlling a self-movable artificial bait fish according to the features of claim 14. Preferred embodiments and Embodiments of the present invention can be found in the dependent claims.
- the self-movable artificial bait fish extends from a rear extremity at the tail end in the direction of movement y over a total length L1 to a front extremity at the head end.
- the self-movable artificial bait fish is the most lifelike reproduction of a fish to be reproduced as prey. It comprises a body with a body shell made of a waterproof material, which envelops the elements arranged inside.
- a body shell of the self-movable artificial bait fish advantageously comprises an elastic material such as plastic, in particular elastomers, rubber or silicone, with a defined modulus of elasticity in the range between 0.5 MPa to 100 MPa, or a Shore hardness A according to DIN ISO 7619- 1 in the range from 5 to 90 Shore hardness A, preferably in the range from 10 to 60 Shore hardness A.
- an elastic material such as plastic, in particular elastomers, rubber or silicone, with a defined modulus of elasticity in the range between 0.5 MPa to 100 MPa, or a Shore hardness A according to DIN ISO 7619- 1 in the range from 5 to 90 Shore hardness A, preferably in the range from 10 to 60 Shore hardness A.
- the length specifications in the sequence refer to a point 0, which is defined in the y direction of movement by the rear extremity at the tail end. If a part of the self-movable artificial bait fish protrudes beyond the tail end, this forms the rear extremity. If a part of the self-movable artificial bait fish should protrude forward over the head end, this forms the front extremity.
- the self-movable artificial bait fish has a center of gravity in which the self-movable artificial bait fish immersed in water experiences a buoyancy force directed upwards towards the water surface by displacement of water volumes.
- the position of the center of gravity can be changed over its position and / or volume with an otherwise fixed shape of the self-movable artificial bait fish by means of an artificial swim bladder arranged in the self-movable artificial bait fish.
- the self-movable artificial bait fish also has a center of gravity, in which the self-movable artificial bait fish immersed in water experiences a weight force caused by gravity and directed downwards towards the bottom of a body of water.
- the position of the center of gravity can be changed by changing the position of relatively heavy elements such as the energy source or optionally available ballast weights.
- the self-movable artificial bait fish is designed in such a way that the center of gravity is above the center of gravity for the self-movable artificial bait fish immersed in water. This ensures a stable position of the self-movable artificial bait fish.
- the connecting line that leads through the center of gravity and through the center of gravity is referred to below as the plumb line.
- a drive point is defined as the point at which, during the forward movement v, relative to the surrounding water in the direction of movement y, the force transmission Fyv from the surrounding water into the self-movable artificial baitfish with the sum of force components Fyi takes place in the direction of movement y by drive means.
- the driving point of a self-movable artificial bait fish with tail-side drive means is in the area of the largest dynamic water displacement generated by the tail fin in connection with a trunk movement.
- the drive point is in particular in the case of an escape movement to be simulated, depending on the shape of the tail fin and the body shape of the self-movable artificial bait fish and on the state of motion of the drive means in the direction of movement y in the range from 0 times to 0.5 times the total length L1, preferably in Range from 0 times to 0.4 times the total length L1, particularly preferably in the range from 0.1 times to 0.3 times the total length L1, starting from the rear extremity at the tail end of the self-movable artificial baitfish.
- an electromagnetic drive can be arranged as a drive within the self-movable artificial bait fish.
- the drive means comprise, for example, a caudal fin, which can be set into oscillating motion directly by means of an electromagnetic drive oscillating transversely to the direction of movement y, as a result of which a force component Fyv directed in the direction of movement y can be generated in the water, which causes a lifelike forward movement v relative to the surrounding water.
- a piezo actuator for generating an oscillating tail movement can be provided as the drive means at the tail end of the self-movable artificial bait fish, wherein a force component Fyv directed forward in the direction of movement y can be generated in the water.
- a rotating propeller or a screw can be provided as the drive means at the tail end of the self-movable artificial bait fish be, wherein, moved by a rotating drive such as an electric motor in the water, a force component Fyv directed forward in the direction of movement y can be generated.
- a self-movable artificial bait fish can be provided with drive means attached to the head, for example with a propeller attached to the head, a screw or a jellyfish-like drive oscillating in the direction of movement y, which generates a force Fyv in the direction of movement y and a drive point in the front part.
- the drive point of a self-movable artificial bait fish with a head-side drive is in the range from 0.5 times to 1.0 times the total length Fl, starting from the rear Extremity at the tail end of the self-propelled artificial bait fish.
- At least one fastening means such as, for example, an eyelet or a clamp or a line swivel or a snap hook is arranged on the self-movable artificial bait fish.
- fastening means can optionally be provided at different positions in order to adapt the position of the fastening of the connecting line to the angler to different control situations.
- at least one fastening means can be arranged in an adjustable and lockable manner on the self-movable artificial bait fish.
- the connecting line to the angler is fastened to one of the fastening means using known connection techniques such as knots or line clamps.
- the connecting line to the angler can comprise several components such as a leader, a main line and, if necessary, a backing behind the main line.
- the connecting line is preferably guided on the fishing side from the tip of a fishing rod through the eyelets of the fishing rod to a retractor which can be operated by the angler.
- a force component Fyr caused by the connecting line to the angler and directed against the direction of movement y acts on the fastening means for fastening the connecting line to the angler when the self-movable artificial bait fish and / or when pulling in the self-movable artificial bait fish and / or when striking the fishing rod.
- the position of a fastener for attachment in the attachment point of the Connection line to the angler in the y direction of movement is in the range from 0 times the total length L1 to a maximum of one position behind the position of the drive point.
- the angler can eject the self-propelled artificial bait fish as usual or let it into the water from the shore or from the boat and head for a point in the water where he suspects the predatory fish to be caught.
- the position of the attachment point for attaching the connecting line to the angler on the self-movable artificial bait fish relative to the drive point and its difference vector dkrit directed from the drive point to the attachment point with an amount greater than 0 is thus decisive for stable controllability of the self-movable artificial bait fish.
- the position of the attachment point for attaching the connecting line to the angler can be arranged in the direction of movement y in the area from the rear extremity at the tail end to a maximum of one position behind the position of the drive point.
- the arrangement of the fastening means according to the invention is an essential component of the control means for controlling the self-movable artificial bait fish.
- control actuators and / or manually adjustable and lockable flow elements such as rudder bottom and / or rudder top and / or adjustable and lockable elevator right and left and / or adjustable and lockable elevator on the bottom of the self-movable artificial baitfish for dynamic trimming of the direction of movement
- Control actuators preferably include converters for converting electrical energy into kinetic energy.
- electromagnetic transducers and / or capacitive transducers and / or piezoelectric transducers can be used.
- control actuators and / or via manually adjustable and ascertainable means for shifting the center of gravity and / or the center of gravity for static trimming of the position of the self-movable artificial bait fish can be provided in the self-movable artificial bait fish.
- this can be used, together with a fixed or adjustable flow body, for example an elevator, to control a submergence or emergence of the self-movable artificial bait fish.
- the direction of the self-movable artificial bait fish can be achieved by controlling the position of the center of gravity. This can be achieved, for example, by changing the volume and the position of the floating body and / or the center of gravity, for example by moving a mass body such as the energy source or a ballast body by means of a control actuator which is connected to an electronic control unit.
- the electronic control unit can advantageously control the control actuator based on the programming, or possibly in response to a decoded message from the angler.
- the position of the artificial bait in the water can be changed and a force component can be generated downwards or upwards or to the right or left by the forward movement generated by the drive and the water flowing past the flow element, whereby the artificial bait is deflected to the right or left is and / or dives deeper and / or is deflected upwards towards the water surface.
- a pressure sensor for detecting the static water pressure, prevailing at the current diving depth can be arranged on the electronic control unit, in connection with the electronic control unit, the means for controlling the diving depth are controlled via the water pressure in such a way that a certain diving depth can be maintained based on the programming, possibly in response to a decoded message from the angler.
- means for delivering acoustic attractants and / or optical attractants and / or flavored attractants for attracting prey fish can be provided on the electronic control unit. These attractants can optionally be designed to be activated and deactivated by the control unit.
- Means for delivering acoustic attractants can comprise an electromechanical vibrator which simulates vibrations, in particular a sick bait fish, to the surrounding water.
- Means for emitting optical attractants can comprise, for example, a flashing light-emitting diode and / or a light emitting diode emitting a continuous signal, which emits attractive optical signals to the surrounding water.
- Means for dispensing flavoring attractants can include a manually fillable and permanently emptable attractant tank in the self-movable artificial baitfish, which can be emulated by a control signal and which simulates a flavoring substance, for example body fluid from a sick or dead bait, or releases an aromatic substance to the surrounding water.
- Means can advantageously be provided which can control the deflection of the tail fin in the case of tail-side drive with a magnetically moved oscillating tail fin or, in the case of head-side drive with a magnetically moved oscillating jellyfish-like head end, with regard to the frequency and / or the amplitude and / or can temporarily switch it on or off ,
- the frequency determines the number of rashes per unit of time of the caudal fin or the extension and contraction of the jellyfish-like head.
- the speed of the forward movement and, on the other hand, the type of movement can be determined.
- the amplitude of the tail fin deflections or with a head-side drive with a magnetically moving oscillating jellyfish-like head end, the amplitude of the jellyfish-like head end, the strength of the forward force Fyv can be determined.
- the periodic electrical activation of the drive excitation can take place with a time-asymmetrical curve profile and the tail fin of the tail-side drive can be set into asymmetrical oscillating movement.
- the periodic electrical activation of the drive excitation takes place with an asymmetrical curve over time.
- the amplitude deflections are shifted over time, i.e. the integral of the force generated and thus the work performed, in positive and negative directions with respect to a neutral central position of the caudal fin, or it becomes the direction-dependent time-dependent position of the caudal fin and thus directional control via a asymmetrical oscillating movement of the caudal fin achieved.
- the self-movable artificial bait fish can be controlled to the left or right or up or down in this way.
- message detection means can preferably be provided in the self-movable artificial bait fish, which define changes in the force effect Fyr of the connecting line from the self-movable artificial bait fish to the angler or in the speed v or a slow negative acceleration of the self-movable artificial bait fish, in particular short jerky changes or convert longer-drawn changes into electrical signals, which are decoded by an electronic control unit and converted into electrical control commands for controlling the control actuators.
- Message detection means can comprise, for example, an acceleration sensor, for example an integrated MEMS sensor or a cord sensor.
- the cord sensor either includes a switch with a force-specific defined point of shear or a sensor for analogue conversion of force into an electrical value, such as a piezo element, a strain gauge, an optoelectronic sensor, an inductive sensor or a capacitive sensor or a pressure sensor.
- the angler can generate different mechanical signals or time-defined impulses using his conventional fishing assembly, for example by pulling back suddenly or by partially hitting the tip of the fishing rod. which are transmitted mechanically via the connecting cord to the self-movable artificial bait fish and are received as a signal by the message detection means through time-defined and / or jerky changes.
- the angler can advantageously send out a control message or a plurality of coded control messages for controlling the self-movable artificial bait fish by means of individual signals or by a chronological sequence of signals.
- the signals can advantageously also differ in length in order to send individual characters and / or entire words for controlling the control actuators and / or the drive to the self-movable artificial baitfish, comparable to the Morse code.
- At least one start character and / or at least one stop character is advantageously agreed, an intermediate sequence of characters with or without a start or stop character being interpreted as a message.
- a time window can be agreed from the first character, within which a sequence of characters is interpreted as a message.
- the electronic control unit comprises an electronic circuit, advantageously a programmable microcontroller with program memory, data memory and corresponding drivers for controlling the control actuators and / or the drive.
- the electronic control unit advantageously comprises a decoder for decoding the electrical signals which have been converted by a message detection means.
- the semantic assignment or meaning of the coding of messages can advantageously be permanently set in the decoder or optionally programmed by the angler via an interface to the electronic control unit.
- the interface can be a wired interface such as a USB interface or an RS232 interface on the self-movable artificial bait fish with sealable contacts or a wireless interface in the self-movable artificial bait fish such as a Bluetooth interface or a WiFi interface.
- a computer such as, for example, a stationary or portable computer, a tablet or a smartphone or another telecommunication device can be used.
- This computer advantageously has a further interface to a remote computer or an Internet in order to be able to download finished programs or updates from there for programming the electronic control unit of the self-movable artificial bait fish.
- a battery or rechargeable energy sources such as an accumulator or a capacitor, for example a so-called “supercap”, can be provided as the energy source for supplying the electronic control unit of the control actuators and the drive.
- the charging process can take place via an external electrical energy source such as, for example, the cigarette lighter from a car battery or from an external accumulator such as a “power pack” and via the wired interface.
- a wireless charging process comparable to an electric toothbrush in which the electrical energy is transmitted inductively or capacitively to a receiving unit in the self-movable artificial bait fish and from there to its rechargeable energy source.
- a screw cap with seal or an elastic closure means is advantageously provided on the self-movable artificial bait fish, which can be removed and closed again to access the battery and / or release to the wired interface and close again watertight.
- the control means further comprise a sealed switching device, which can be operated from outside the self-movable artificial bait fish, for establishing and breaking an electrical connection between the electrical energy source and the electrical consumers, such as the drive, the electronic control unit, the drive driver for controlling the drive, and the optional sensors and the control actuators within the self-movable artificial bait fish.
- further manually operable control actuators for example means such as switches or potentiometers for setting the frequency and / or the amplitude and / or the duty cycle or a temporally symmetrical or asymmetrical curve profile of the drive and / or the desired control program version and / or for shifting the center of gravity and / or the center of gravity and / or flow bodies such as one or more elevators and / or rudders.
- Manually operated control means are set by the angler, depending on a desired control option, before he releases the self-propelled artificial bait fish into the water.
- an electromagnet can preferably be arranged as drive excitation with periodic electrical unipolar control or with bipolar control by a drive driver, controlled by signals from the electronic control unit.
- the periodic electrical control generates a periodic electrical current flow in the coil of the electromagnet, which generates a periodic magnetic field, which with unipolar control with a defined north-south polarization and with bipolar control with alternating north-south polarization and in intensity is controllable.
- the pole ends of the electromagnet are separated at the end of a lever, optionally with a spring, which is connected to the tail fin via a pivot point, a magnetic drive receiving element, preferably a permanent magnetic drive receiving element, arranged, on which an alternating force effect is exerted by the magnetic field generated by the electromagnet.
- the drive means advantageously plunges into the interior of an electromagnetically excited coil without contact.
- the material of the elastic body shell and the transition area of the caudal fin itself comprises the lever, which means that no separate lever is required in this case.
- the drive receiving means can advantageously be arranged within the body shell, the transition region of the caudal fin or in the caudal fin itself.
- this preferably comprises a resilient material or an elastic material with a higher modulus of elasticity or a harder spring constant than that of the selected material of the tail fin and / or the material of the surrounding casing of the self-movable artificial bait fish, with which the tail fin carries out a tracking elastic power transmission from the drive to the surrounding water.
- the lever is thus set in direct, oscillating movement transverse to the direction of movement y and thus the tail fin via the pivot point.
- This results in a direct natural movement of the self-movable artificial bait fish, without it resulting in unnatural mechanical vibrations due to rotary movement, commutation, mounting of a drive motor or from a gear, or from an eccentric mechanism or the like.
- the drive is largely noiseless and emits the same vibrations when the tail fin moves in the water as a living fish in its natural movement situations, from standing in the water to fleeing or when moving in an injured or sick state.
- a piezo element can also be arranged in the tail fin, which is controlled with the control voltage from the drive driver, controlled by periodic signals from the control device unipolar or bipolar, and thereby generates a direct, oscillating tail movement transverse to the direction of movement y.
- the drive is compact and inexpensive to implement and can be controlled in a simple manner by the electrical control voltage and thus the electrical excitation current flowing through the coil of the electromagnet or the electrical control voltage on the piezo element in its curve shape, its frequency, its amplitude and its duty cycle or one time-symmetrical or asymmetrical curve shape is changed.
- An electromagnet as drive excitation with periodic control, electrically unipolar control or with electrically bipolar control by a drive driver, controlled by signals from the electronic control unit, can optionally be arranged as the top-side drive.
- the periodic electrical control generates a periodic electrical current flow in the coil of the electromagnet, which generates a periodic magnetic field that can be controlled with unipolar control with a defined north-south polarization and with bipolar control with alternating north-south polarization.
- a magnetic, preferably a permanent magnetic drive receiving means is arranged in the head part of the self-movable artificial bait fish via an air gap from the pole shoes or - if no core is used - from the pole ends of the electromagnet.
- the drive means is preferably immersed without contact into the interior of an electromagnetically excited coil.
- the head part consists, for example, of a jellyfish-shaped elastic drive cap which, when stretched, lies against the body of the self-movable artificial bait fish and opens outwards to a defined extent in the contracted state.
- An alternating force effect on the drive receiving means is exerted on the head part by the magnetic field generated by the electromagnet in the direction of movement y.
- the head part is thereby set directly into an oscillating movement and generates a force component Fyv directed in the direction of movement y when opening and closing. This creates a natural movement of the self-movable artificial bait fish without additional unnatural mechanical vibrations due to commutation or eccentric movement.
- the drive is largely noiseless and emits the same vibrations when moving the head part in the water as a live fish that moves forward in a jerky manner, without causing unnatural mechanical vibrations due to rotary movement, commutation, stocking or eccentric mechanics or the like.
- a piezo element can also be arranged in the elastic drive cap of the head-side drive, which is controlled with the control voltage by the drive driver and is controlled by periodic signals of the control device unipolar or bipolar and thereby a direct, oscillating movement of the elastic drive cap generated in the direction of movement y.
- the drive is compact and inexpensive to implement and can be controlled directly in a simple manner by the electrical control voltage and thus the electrical control current flowing through the coil of the electromagnet or the electrical control voltage on the piezo element in its curve shape, its frequency, its amplitude and its duty cycle or a time-symmetrical or asymmetrical curve shape is changed.
- At least one locating means is optionally provided in the self-movable artificial bait fish.
- GPS locating means or acoustic locating means, for example ultrasound transmitters, are provided in particular as means for locating.
- Locating means are preferably used to recover a self-movable artificial bait fish that may have been lost.
- the self-movable artificial bait fish connecting the line to the angler due to the position of the attachment point in the direction of movement y behind it
- a message detection means for detecting fluctuations in tractive force between the self-movable artificial bait fish and connecting line to the angler and / or speed fluctuations of the self-movable artificial bait fish
- Execution of a control action in response to the decoded message by at least one control actuator and / or the drive of the self-movable artificial bait fish is not mandatory as shown. Individual process steps can be brought forward or postponed without changing the effectiveness of the proposed process examples.
- FIG. 3 shows the sectional plane C-D of a self-movable artificial bait fish with tail-side drive and vertically oriented tail fin in a side view
- FIG. 4 shows the sectional plane A-B of a self-movable artificial bait fish with tail-side drive and vertically oriented tail fin in plan view
- FIG. 5 shows an arrangement of control means and drive means in the self-movable artificial bait fish with tail-side drive and vertically oriented tail fin in the representation of the sectional plane C-D of a side view
- Fig. 6 shows a basic arrangement of drive means in the self-movable artificial
- Bait fish with tail-side drive and vertically oriented tail fin in the representation of the cutting plane AB a top view
- FIG. 7 shows the sectional plane C-D of a self-movable artificial bait fish with tail-side drive and horizontally oriented tail fin in a side view
- FIG. 8 shows the sectional plane A-B of a self-movable artificial bait fish with tail-side drive and horizontally oriented tail fin in plan view
- FIG. 9 shows the sectional plane A-B of a self-movable artificial bait fish with a head-side drive in a top view
- Fig. 10 drive means of a tail-side magnetic drive with the arrangement of
- Fig. 11 drive means of a tail-side magnetic drive with the arrangement of
- Fig. 13 drive means of a tail-side magnetic drive with the arrangement of
- Bait fish with unipolar excitation 14 drive means of a tail-side magnetic drive with arrangement of the drive receiving means within the tail fin of the self-movable artificial bait fish with unipolar excitation,
- FIG. 16a shows a bipolar signal curve of a periodic control voltage uA (t) or a periodic excitation current iA (t) with symmetrical straight-ahead movement of a tail-side drive
- 16b shows a bipolar signal curve of a periodic control voltage uA (t) or a periodic excitation current iA (t) with asymmetrical movement of a tail-side drive with directional control on the left,
- 16c shows a bipolar signal curve of a periodic control voltage uA (t) or a periodic excitation current iA (t) with asymmetrical movement of a tail-side drive with directional control on the right,
- 17a shows a unipolar signal curve of a periodic control voltage uA (t) or a periodic excitation current iA (t) with symmetrical straight-ahead movement of a tail-side drive
- 17b shows a unipolar signal curve of a periodic control voltage uA (t) or a periodic excitation current iA (t) with asymmetrical movement of a tail-side drive with directional control on the left,
- 17c shows a unipolar signal curve of a periodic control voltage uA (t) or a periodic excitation current iA (t) with asymmetrical movement of a tail-side drive with directional control on the right,
- FIG. 20 shows the situation of a fisherman with a fishing rig and a self-movable artificial bait fish introduced into a body of water.
- FIG. 1 shows exemplary forces and their components in a self-movable artificial bait fish 1 with a tail-side drive 330. Due to the oscillation of a tail fin 102 oscillating transversely to the direction of movement y and a transition region of the tail fin 101 with respect to the rest of a body shell 100 of the self-movable artificial bait fish 1 force components arise in different directions with respect to a surrounding water 3 (see FIG. 20). Of the force components, the force components Fyvi directed forward in the direction of movement y are particularly relevant. The force components Fyvi effectively add up at a drive point 220 in the resulting force component Fyv directed in the direction of movement y. The self-movable artificial bait fish 1 consequently moves at a speed v relative to the surrounding water 3 (not shown in FIG. 1).
- FIG. 2 shows exemplary forces and their components in the self-movable artificial bait fish 1 with a head-side drive 340. Due to the oscillating movement in the direction of movement y of a jellyfish-like elastic drive cap 305 of the head-side drive 340, water 3 is generated with respect to the surrounding water (see FIG. 20) Power components in different directions. Of the force components, the force components Fyvi directed forward in the direction of movement y are particularly relevant. The force components Fyvi effectively add up at a drive point 220 in the resulting force component Fyv directed in the direction of movement y. The self-movable artificial bait fish 1 consequently moves at a speed v relative to the surrounding water 3 (not shown in FIG. 2).
- FIG. 3 shows an embodiment of a self-movable artificial bait fish 1 with a tail-side drive 330 and a vertically oriented tail fin 102 in the sectional plane CD of the side view.
- the length L1 relevant for the size relationships according to the invention extends from the rear extremity 5 at the tail end of the tail fin 102 of the self-propelled artificial bait fish 1 to the front extremity 6 at the head end of a body shell 100 of the self-propelled artificial bait fish 1 Attachment point 230 attached a connecting line 10 to an angler 2 (see Fig. 20).
- a force component Fyr acts counter to the direction of movement y, which is caused by the backward force of the connecting line 10 to the angler 2 which results on the one hand from the friction of the connecting line 10 to the angler 2 on the surrounding water 3 (see FIG. 20) and on the other hand from the backward force of the fishing rod assembly.
- the vector dkrit is directed, which specifies the distance between the drive point 220 and the attachment point 230 as an amount and the direction from the drive point 220 against the direction of movement y indicates the distance to the attachment point 230.
- the self-movable artificial bait fish 1 always remains in the direction of movement y away from the connecting line 10 to the angler 2 and drags it behind it. In this way, a stable control of the self-movable artificial bait fish 1 oriented in the direction of movement y is ensured according to the invention.
- the angler 2 can eject the self-movable artificial bait fish 1 as usual or let it from the bank or from the boat into the then surrounding water 3 and steer it towards a point in the water or body of water where he suspects the predatory fish to be caught. Angler 2 and the surrounding water are shown in FIG. 20, for example.
- a plurality of fastening means 130, 130 'can be provided at different positions in order to adapt the position of the fastening point 230 of the connecting line 10 to the angler 2 to different control situations.
- at least one fastening means 130, 130 'can be arranged to be adjustable and lockable on the self-movable artificial bait fish 1.
- the self-movable artificial bait fish 1 has a center of gravity 200, in which the self-movable artificial bait fish 1 immersed in the surrounding water 3 experiences an upward force towards the water surface by displacing water volumes.
- the location When the self-movable artificial bait fish has an essentially fixed shape, the center of gravity 200 can be changed by its position and / or volume by means of an artificial swim bladder 440 arranged in the self-movable artificial bait fish (see FIG. 6).
- the self-movable artificial bait fish 1 also has a center of gravity 210, in which the self-movable artificial bait fish 1 immersed in the surrounding water 3 experiences a weight force caused by gravity and directed downwards towards the bottom of the water.
- the position of the center of gravity 210 can be changed by changing the position of relatively heavy elements of the self-movable artificial bait fish 1, such as the energy source 420 (see FIG. 5), or of optionally available ballast weights (not shown).
- the self-movable artificial bait fish 1 is designed such that the center of gravity 200 is above the center of gravity 210 when the self-movable artificial bait fish 1 is immersed in the surrounding water 3. This ensures a stable position of the self-movable artificial bait fish 1.
- the connecting line which leads through the center of gravity 200 and through the center of gravity 210 is referred to below as the plumb line 250.
- the plumb axis 250 points in the direction of the center of gravity of the earth, that is to say towards the bottom of the water in which the self-movable artificial bait fish 1 swims.
- control means 120, 120 ′, 121, 122, if present, are permanently set or either manually adjustable, for example via manually operated control actuators 450 (see FIG. 5) and / or via electrical control actuators (not shown) of the self-movable artificial bait fish 1.
- the caudal fin 102 is oriented vertically.
- FIG. 4 shows the sectional plane AB of the exemplary embodiment of a self-movable artificial bait fish 1 from FIG. 3 with tail-side drive 330 and vertically oriented tail fin 102 in a top view.
- FIG. 5 shows an example of an arrangement of control means and of drive means in the self-movable artificial bait fish 1 with tail-side drive 330 and vertically oriented tail fin 102 in the representation of the sectional plane C-D of a side view.
- a drive excitation 300 which exerts an electromagnetic force effect on a drive receiving means 310, generates an oscillating movement transverse to the direction of movement y, which over a
- the drive receiving means 310 comprises a magnetic material without a defined magnetic polarization or preferably a permanent magnetic material with a defined magnetic polarization.
- the drive excitation 300 comprises a coil 301 (see FIGS. 10, 11, 13 and 14) made of n turns with or without a core 302 made of magnetic material.
- a control voltage uA (t) (see FIGS. 10, 11, 13 and 14)
- an electrical control current iA (t) flows through the turns of the coil 301 and generates at the ends of the coil 301 and at the poles or the pole pieces of the magnetic core 302 an emerging magnetic field with a defined polarity N, S.
- the drive receiving means 310 preferably comprises a permanent magnetic material with a defined magnetic polarization N, S, with unipolar excitation (see FIGS. 13 and 14), the drive receiving means 310 comprises a magnetic material without defined magnetic polarization or a permanent magnetic material with defined magnetic polarization N, S.
- a drive driver 400 which controls the control signals of an electronic control unit 410 into the signal required for the drive excitation 300 with a defined time-dependent curve profile of the electrical control voltage uA (t) or the electrical control current iA (t ) provides.
- the control signal from the electronic control unit 410 is provided to the drive driver 400 either as a digital signal or as an analog signal.
- the drive driver 400 converts this signal into a unipolar control voltage uA (t) or into a bipolar control voltage uA (t) or into a unipolar control current iA (t) or into a bipolar electrical control current iA (t).
- an energy source 420 supplies either a unipolar supply voltage or a split, that is to say bipolar supply voltage, which is positively and negatively oriented with respect to an electrical potential point between the total voltage.
- the drive driver 400 comprises means such as, for example, a bridge circuit for changing the polarity of the control voltage uA (t) and the control current iA (t).
- a line sensor 430 and / or an acceleration sensor 431 can optionally be provided as the message detection means.
- a message detection means detects the changes in the backward force component Fyr at the attachment point 230, which are optionally provided for the transmission of messages as a signal, or of backward temporal speed changes dv / dt as negative acceleration values of the self-movable artificial baitfish 1, converts them into an electrical signal and delivers this to the electronic control unit 410 for further evaluation of the temporal sequence of signals and possibly for decoding.
- Message detection means can comprise, for example, an acceleration sensor 431, for example an integrated MEMS sensor and / or a cord sensor 430.
- an acceleration sensor 431 the detection takes place via a spring-mass acceleration sensor in the self-movable artificial baitfish 1.
- Such inertial sensors evaluate the inertial force acting on a mass and can be very well based on silicon with so-called MEMS structures within an integrated electronic component realize compact and inexpensive.
- the line sensor 430 either comprises a switch with a force-specifically defined switching point, which switches its electrical switching contact between two mechanical connection points at a defined mechanical force difference Fyv - Fyr and thereby generates an electrical signal at a defined mechanical force difference Fyv - Fyr or a sensor for analogue conversion the force difference Fyv - Fyr into an electrical value, such as the result signal of a piezo element, a strain gauge, an optoelectronic sensor, an inductive sensor, a capacitive sensor or a pressure sensor.
- the electrical supply of the drive means and the control means with energy takes place via a unipolar energy source 420 or via a split, bipolar energy source 420.
- energy source 420 for supplying the electronic control unit 410 of the control actuators the
- Drive driver 400 and drive excitation 300 may be battery cells or rechargeable energy sources such as accumulators or capacitors, for example so-called “supercaps”.
- a rechargeable energy source 420 the charging process can take place via an external electrical energy source, such as, for example, via the cigarette lighter of a car battery or from an external accumulator / “power pack” and via the wired interface 460.
- the mass of the energy source 420 and / or the mass of a ballast body can optionally be controlled via electrical control actuators (not shown) and / or manually via a sealed manual control means that can be operated from the outside and extends inward into the body shell 100 such as, for example, changing a position of a manually operated control actuator 450 within the body shell 100 of the self-movable artificial bait fish 1.
- a manually operated control actuator 450 includes for example mechanical setting means such as a screw, a clamp, a slide, a valve or the like or electrical setting means such as a potentiometer, a switch, an electrical or magnetically activatable contact / measuring point or the like.
- the interface 460 can be a wired interface such as a USB interface or an RS232 interface or another proprietary interface on the self-movable artificial bait fish 1 with sealable contacts or a wireless interface in the self-movable artificial bait fish 1, such as a Bluetooth interface or a WiFi Interface to be provided.
- Angler 2 can use a computer such as a stationary computer, a portable computer, a tablet or a smartphone to program the electronic control unit 410. This computer advantageously has a further interface to a remote computer or the Internet, in order to be able to download finished programs or updates from there for programming the electronic control unit 410 of the self-movable artificial bait fish 1.
- the self-movable artificial bait fish 1 comprises at least one catch hook 110 in order to hook the predator fish to be caught on the self-movable artificial bait fish 1 in the event of a successful bite.
- the catch hook 110 is connected in a resistant manner to the fastening device 130 via a catch hook reinforcement 111 in order to ensure a secure mechanical connection and the catch by the angler even when there is a violent drill between the predator fish to be caught and the angler 2 via the connecting line 10 to the angler 2 2 to be able to catch up.
- An optionally arranged artificial swimming bladder 440 is used for the defined positioning of the center of gravity 200 in a body shell 100 of the self-movable artificial bait fish 1.
- the volume of the artificial swimming bladder 440 and / or the position of the center of gravity 200 within the body shell 100 can optionally be adjusted electrically Control actuators (not shown) or manually changed via a manually operable control actuator 450.
- the position of the plumb axis 250 changes relative to the direction of movement y and thus the static position (trimming) or the angle of the plumb axis of the self-movable artificial bait fish 1, for example with respect to the vertical z direction in the surrounding water 3.
- v of the self-movable artificial bait fish 1 relative to the surrounding water 3 can be determined together with one or more flow bodies, for example one or more elevators 121, 122 (see FIGS. 3 and 4), in which vertical z-direction the self-movable artificial bait fish 1 swims ,
- a pressure sensor (not shown) for detecting the static water pressure of the current diving depth can be arranged on the electronic control unit 410, the means for controlling the diving depth being controllable in connection with the electronic control unit 410 such that a specific one, based on the programming or in response to a decoded message from the angler, predetermined depth is maintained.
- means (not shown) for delivering acoustic attractants and / or optical attractants and / or taste attractants for attracting prey fish can be provided on the electronic control unit 410, which can optionally be activated and deactivated by the control unit 410.
- Means for delivering acoustic attractants can comprise an electromechanical vibrator which emits vibrations, in particular simulating a sick bait fish, to the surrounding water.
- Means for emitting optical attractants can comprise, for example, a flashing light-emitting diode or a light-emitting diode emitting a continuous signal, which emits attractive optical signals to the surrounding water.
- Means for dispensing flavored attractants can include a manually fillable attractant tank which can be emptied by a control signal or a permanently emptied attractant tank in the self-movable artificial baitfish, which emits a flavoring substance, for example simulating a body fluid of a sick or dead bait or an aromatic substance, into the surrounding water ,
- At least one locating means is optionally provided in the self-movable artificial bait fish 1.
- GPS locating means or acoustic locating means are provided as means for locating. Locating means are preferably used to find a self-movable artificial bait fish that may have been lost.
- Fig. 6 shows a basic arrangement of drive means in the self-movable artificial bait fish 1 with tail-side drive 330 and vertically oriented tail fin 102 in the Representation of the sectional plane AB is a top view.
- the drive excitation 300 within the body shell 100 causes an oscillating movement of the drive receiving means 310 in the horizontal x direction transverse to the direction of movement y due to an electromagnetic force effect.
- the movement is in this exemplary embodiment via the drive lever 312 and the drive bearing point 311 on the transition region of the tail fin 101 and on the tail fin
- the drive lever 312, the transition region of the tail fin 101 and the tail fin 102 are thereby set directly into an oscillating movement transverse to the direction of movement y.
- the drive is largely noiseless and emits the same vibrations when moving the tail fin 102 in the surrounding water 3 as a living fish in its natural movement situations, from standing in the water 3 to the escape movement or during movements in the injured or diseased state.
- FIG. 7 and 8 show a self-movable artificial bait fish 1 with a drive 330 on the tail side.
- the tail fin 103 is oriented horizontally in the x direction in this exemplary embodiment.
- the oscillating movement of the tail fin 103 takes place in the vertical z-direction transverse to the direction of movement y, that is to say from top to bottom, as in the case of a dolphin or whale.
- the fastening point 230 must be arranged in the direction of movement y behind the drive point 220 in order to ensure a defined control.
- the drive point 220 is in particular in the case of an escape movement to be simulated, depending on the shape of the tail fin 102, 103 and the body shape of the self-movable artificial bait fish 1 and on the state of motion of the drive means in the direction of movement y in the range from 0 times to 0.5 times the total length Fl, preferably in the range from 0 times to 0.4 times the total length Fl, particularly preferably in the range from 0.1 times to 0.3 times the total length Fl, starting from the rear extremity Tail end of self-propelled artificial bait fish 1.
- FIG. 9 shows the sectional plane AB of a self-movable artificial bait fish 1 with a drive 340 at the head in a top view.
- the drive in the direction of movement y is carried out by oscillating movement of a jellyfish-like head part in the direction of movement y.
- the drive point 220 is close to the head end of the self-movable artificial bait fish 1.
- the attachment point 230 must be arranged in the direction of movement y behind the drive point 220 in order to ensure a defined control.
- a self-movable artificial bait fish 1 with drive means attached to the head comprises, for example, a propeller attached to the head, a screw or a jellyfish-like drive oscillating in the direction of movement y, which generates a force Fyv directed in the direction of movement y and a drive point located in the front part.
- the drive point 220 of a self-movable artificial bait fish 1 with a head-side drive is in the range from 0.5 times to 1.0 times the total length Fl depending on the shape of the self-movable artificial bait fish 1 and the state of motion of the drive means in the direction of movement y.
- FIG. 10 shows drive means of a magnetic tail-side drive 330 with arrangement of a drive receiving means 310 and a drive excitation 300 with bipolar excitation within a body shell 100 of a self-movable artificial baitfish 1.
- a coil 301 is alternately in a positive and negative direction by the electrical control current iA ( t) flowed through.
- the coil 301 thereby generates a magnetic field with an alternating polarization N, S in the core 302 made of magnetic material.
- the magnetic field generated in this way acts on the drive receiving means 310 which is arranged at a distance from a gap, which in this exemplary embodiment comprises a permanent magnet with a defined permanent magnetic polarity ,
- the north pole N of the drive receiving means 310 is attracted by the south pole S of the drive excitation 300 and repelled by the north pole N of the drive excitation 300.
- the drive receiving means 310 which is arranged on the drive lever 312, performs oscillating movements of the drive lever 312 around a drive bearing point 311 in accordance with the electrical control current iA (t) and the magnetic field thus generated.
- the drive bearing point 311 is shown as being specifically arranged in the transition region 101 of the tail fin 102, 103.
- the elastic material of the body shell 100 advantageously forms and / or the transition region 101 of the tail fin 102, 103 itself a drive bearing point 311, which preferably also brings about a restoring force on the drive lever 312 in a rest position, which the drive lever assumes when no electrical control current iA (t) flows through the coil 301 ,
- FIG. 11 shows, by way of example, drive means of a magnetic tail-side drive 330 with arrangement of the drive reception means within the transition region or the caudal fin of the self-movable artificial bait fish with bipolar excitation.
- the north pole N of the drive receiving means 310 is attracted by the south pole S of the drive excitation 300 and repelled by the north pole N of the drive excitation 300.
- the drive receiving means 310 which is arranged on the drive lever 312, performs oscillating movements of the drive lever 312 around the drive bearing point 311 in accordance with the electrical control current iA (t) and the magnetic field thus generated.
- the tail fin 102, 103 also becomes transverse in oscillating movement offset to the direction of movement y and thus drives the self-movable artificial bait fish 1 in the direction of movement y based on the force component Fyv shown by way of example in FIG. 1.
- the drive bearing point 311 is shown as specifically arranged in the transition region 101 of the tail fin 102, 103.
- the elastic material of the body shell 100 and / or the transition region 101 of the tail fin 102, 103 and / or the tail fin 102, 103 itself advantageously forms a drive bearing point 311, which advantageously also brings about a restoring force on the drive lever 312 into a rest position, which the drive lever assumes when no electrical control current iA (t) flows through the coil 301.
- FIG. 12 shows drive means of a piezoelectric tail-side drive 330 with bipolar excitation.
- a piezo element 320 is arranged in the body shell 100 or, as shown in FIG. 12, in the transition region 101 of the tail fin 102, 103, which, when an electrical control voltage uA (t) is applied, performs a movement transverse to the direction of movement y depending on the polarity and amount.
- An oscillating movement of the piezo element 320 is generated by an oscillating electrical control voltage uA (t).
- the tail fin 102, 103 is arranged on the piezo element 320.
- the tail fin 102, 103 is therefore also set in an oscillating movement transverse to the direction of movement y and thus drives the self-movable artificial bait fish 1 in the direction of movement y based on the force component Fyv shown by way of example in FIG. 1.
- 13 to 15 show exemplary embodiments with unipolar excitation in each case by an electrical control current iA (t) or by an electrical control voltage uA (t).
- iA electrical control current
- uA uA
- a force component is only generated in one direction with unipolar excitation.
- unipolar excitation is less expensive than bipolar excitation and can offer advantages in this regard.
- an elastic restoring element 304, 324 is arranged in these exemplary embodiments, which causes a restoring force on the drive lever 312 in a defined rest position, which the drive lever assumes when no electrical control current iA (t) by the Coil 301 flows.
- the piezo element itself resets to a neutral position if there is no electrical control voltage uA (t).
- a restoring element 324 can additionally be provided to increase the restoring force of the piezo element 320.
- the elastic material of the body shell 100 and / or the transition region 101 of the tail fin 102, 103 and / or the tail fin 102, 103 itself forms an elastic restoring element 304, 324, which has a restoring force in a defined rest position on the drive lever 312 or that Piezo element 320 causes in a rest position, which the drive lever or the piezo element 320 assumes when no electrical control current iA (t) flows through the coil 301 or no electrical control voltage uA (t) is applied to the piezo element 320.
- the curve shape, the frequency, the amplitude and possibly an offset in the electrical control voltage uA (t) or in the electrical control current iA (t) is determined by the electronic control unit 410 by controlling the drive excitation 300.
- Any curve shapes, such as sine, rectangle, pulse, triangle, sawtooth or other periodic curves, are possible, which the drive receiving means follows in accordance with the magnetic force field thus generated, in order to emulate, according to the invention, the most natural movement possible of the drive, as it does the movement of a natural one Prey fish in normal, in flight or in a sick movement situation.
- These include optionally adjustable or programmable or permanently stored, differently modulated profiles of the electrical control voltage uA (t) or of the electrical control current iA (t) that can be called up via the control.
- FIG. 16 a shows, by way of example, a bipolar signal curve of a periodic control voltage uA (t) or a periodic curve curve for a time-symmetrical curve
- control in the x direction to the left or right takes place in this way.
- control in the z direction is carried out upwards or downwards.
- FIGS. 17a to 17c show examples of comparable control options with periodic unipolar control.
- the duration of the tail fin deflection in one or the other direction also changes in this example based on symmetrical control and position of the tail fin.
- control in the x direction to the left or right takes place in this way.
- FIG. 18 shows a self-movable artificial bait fish with a magnetic drive at the head in the jellyfish-like extended state and FIG. 19 in the jellyfish-like contracted state.
- an electromagnet comprising a coil 301 and optionally a magnetic core 302 (compare FIGS. 10 and 13) as drive excitation 300 with periodic, electrically unipolar or with bipolar control by a drive driver 400 and controlled by signals is used as the top-side drive of the electronic control unit 410.
- the electric drive driver 400 generates an electrical current flow iA (t) in the coil 301 of the electromagnet of the drive excitation 300, which generates a periodic magnetic field which, with unipolar control, has a defined north (N) south (S) polarization and with bipolar Control with changing north (N) south (S) polarization is controllable.
- An alternating force effect is exerted on an elastic drive cap 305 via a drive receiving means 310 by the magnetic field generated by the electromagnet in the direction of movement y.
- the elastic drive cap 305 is thereby set directly into an oscillating movement and generates contraction by pushing the elastic drive cap 305 of the self-movable artificial bait fish 1 against the surrounding water 3 in the direction of movement y force components Fyvi and when stretching generated by displacement of water components recoil in the direction of movement y directed force components Fyvi '.
- the exemplary embodiment shows in FIG. 18 the jellyfish-like head part of the self-movable artificial bait fish 1 with an extended elastic drive cap 305.
- the elastic drive cap 305 comprises an elastic material such as plastic, in particular elastomers, rubber or silicone, with a defined elastic modulus in the range between 0.5 MPa up to 100 MPa, or a Shore hardness A according to DIN ISO 7619-1 in the range from 5 to 90 Shore hardness A, preferably in the range from 10 to 60 Shore hardness A.
- the elastic drive cap 305 clings to the when stretched out Body shell 100 of the self-movable artificial bait fish 1 and in this state offers a low flow resistance in the direction of movement y.
- the head-side drive 340 comprises in the head part of the self-movable artificial bait fish 1 a magnetic, preferably a permanently magnetic drive receiving means 310, which is separated from the pole ends of the electromagnet of the drive excitation 300 via an air gap of pole shoes or if no core is used.
- the drive receiving means 310 is pressed forward by a mutually repelling polarity in the same direction of the drive receiving means 310 (S) and the drive excitation 300 (S) and optionally additionally by an elastic or resilient element 304, as a result of which the elastic drive cap 305 is moved into a defined position brought in the extended state.
- the restoring element advantageously comprises a part of the elastic body shell 100, for example a circumferential elastic sealing skin 306, which is arranged between the elastic drive cap 305 and the body shell 100.
- the drive receiving means 310 comprises magnetic material without permanent internal alignment of the magnetic field or permanent magnetic material with a defined permanent polarity.
- an elastic or resilient element 304 is provided as a restoring element in a defined rest position.
- the restoring element preferably comprises a part of the elastic body shell 100, for example a circumferential elastic sealing skin 306, which is arranged between the elastic drive cap 305 and the body shell 100.
- FIG. 19 shows the magnetic drive on the head side in the jellyfish-like contracted state.
- the elastic drive cap 305 moves outwards and opens up to one defined scope. This creates an area sealed by the sealing skin 306 between the elastic drive cap 305 and the body shell 100, which moves backwards against the direction of movement y due to the movement of the drive receiving means 310 towards the drive excitation 300 in the surrounding water 3 and thereby the self-movable artificial baitfish 1 from repels surrounding water 3 with the force components Fyvi and drives in the direction of movement y.
- the area sealed by the sealing skin 306 shoots between the elastic drive cap 305 and the body shell 100 and a portion of the surrounding water 3 contained therein is pressed out to the rear.
- the self-movable artificial bait fish 1 is repelled by the surrounding water 3 with further force components Fyvi ‘generated by recoil.
- Fyvi a force component resulting from the force components Fyvi and Fyvi 'in the drive point 220 (see FIGS. 2 and 9)
- the self-movable artificial bait fish 1 is driven in the direction of movement y.
- the drive driver 400 together with the control signals of the electronic control unit 410, controls the movement of the elastic drive cap 305 by means of variable control of the drive excitation with regard to the frequency and / or the amplitude and / or the polarity or switches in the case of head-side drive with a magnetically moved oscillating jellyfish-like head end temporarily off or on.
- the frequency and / or the amplitude determine the number of deflections per unit time of the extension and contraction of the jellyfish-like head end. This determines on the one hand the speed of the forward movement and on the other hand the type of movement.
- the amplitude and / or the frequency of the jellyfish-like head end determine the strength of the forward force Fyv.
- Fyv forward force
- the fishing installation comprises a reel-up device 12, a fishing rod 11 and a connecting line 10 between the angler 2 and the self-movable artificial bait fish 1.
- the self-movable artificial bait fish 1 moves at a relative speed v in the direction y im surrounding water 3 and drags the connecting cord 10 behind it.
- the experienced angler 2 will ensure that the connecting line 10 is guided sufficiently tightly so that in the event of a bite by a fish to be caught, the fishing assembly can be targeted, that is to say by means of a jerky movement of the connecting line 10 to ensure that a bait catch hook is caught in the fish to be caught.
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Abstract
Description
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018117801.8A DE102018117801B3 (de) | 2018-07-24 | 2018-07-24 | Selbstbewegbarer künstlicher Köderfisch und Verfahren zur Steuerung eines selbstbewegbaren künstlichen Köderfisches |
| PCT/DE2019/100674 WO2020020413A1 (de) | 2018-07-24 | 2019-07-23 | Selbstbewegbarer künstlicher köderfisch und verfahren zur steuerung eines selbstbewegbaren künstlichen köderfisches |
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| EP3826460A1 true EP3826460A1 (de) | 2021-06-02 |
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| EP19755277.1A Withdrawn EP3826460A1 (de) | 2018-07-24 | 2019-07-23 | Selbstbewegbarer künstlicher köderfisch und verfahren zur steuerung eines selbstbewegbaren künstlichen köderfisches |
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| EP (1) | EP3826460A1 (de) |
| AU (1) | AU2019312427A1 (de) |
| CA (1) | CA3106479A1 (de) |
| DE (2) | DE102018117801B3 (de) |
| WO (1) | WO2020020413A1 (de) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016114223B3 (de) * | 2016-08-01 | 2017-09-07 | Olivier Portrat | Köderantriebseinheit und Köderfisch mit einer Köderantriebseinheit |
| US11266134B2 (en) * | 2017-06-23 | 2022-03-08 | Benjamin J. Folkersen | Magnetic field powered fishing lure |
| US11229192B2 (en) * | 2019-10-28 | 2022-01-25 | Timothy J. Swanson | Fishing lure producing electromagnetic fields |
| DE202020101329U1 (de) | 2020-03-10 | 2021-06-11 | Edmund Pötsch | Elektromagnetischer Angelköderantrieb |
| DE202021100073U1 (de) | 2021-01-10 | 2022-04-12 | Edmund Pötsch | Elektromagnetischer Angelköderantrieb |
| US20230072283A1 (en) * | 2020-02-10 | 2023-03-09 | Edmund Pötsch | Electromagnetic fishing bait drive and method for controlling an electromagnetic fishing bait drive |
| DE102020103347B3 (de) * | 2020-02-10 | 2021-03-18 | Edmund Pötsch | Elektromagnetischer Angelköderantrieb und Verfahren zur Steuerung eines elektromagnetischen Angelköderantriebs |
| DE102024111880A1 (de) | 2023-04-26 | 2024-10-31 | Oliver Vetian | Angelvorrichtung |
| CN116929198B (zh) * | 2023-07-26 | 2024-04-09 | 北方工业大学 | 一种机器鱼尾鳍集成应变传感结构及其运动信息解算方法 |
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| US9137977B2 (en) * | 2006-03-21 | 2015-09-22 | Kent G. Davidson | Fishing lure for implementing a fishing contest |
| DE102008019315A1 (de) * | 2008-04-16 | 2009-10-22 | Dietmar Ulrich | Künstlicher Köderfisch |
| US8621776B2 (en) * | 2011-09-21 | 2014-01-07 | Kenneth Dale Thomas | Bait mimicking insertable fishing lure module |
| CN104754936B (zh) * | 2012-08-27 | 2018-01-26 | 塞尔吉·齐布利尼克 | 鱼饵 |
| US20150128474A1 (en) * | 2013-11-11 | 2015-05-14 | Creative Impact Inc. | Simulated live bait |
| US9645181B2 (en) * | 2014-02-13 | 2017-05-09 | Innovation First, Inc. | Aquatic toy |
| US10021863B2 (en) * | 2015-02-03 | 2018-07-17 | Bryan Friedman | Fishing lure with multiple preset speed settings |
| US20190000049A1 (en) * | 2016-01-06 | 2019-01-03 | P Tech, Llc | Fishing System and Method to Enhance the Fishing Experience |
| DE102016114223B3 (de) * | 2016-08-01 | 2017-09-07 | Olivier Portrat | Köderantriebseinheit und Köderfisch mit einer Köderantriebseinheit |
| JP6998825B2 (ja) * | 2018-04-19 | 2022-01-18 | 株式会社シマノ | ルアー |
-
2018
- 2018-07-24 DE DE102018117801.8A patent/DE102018117801B3/de active Active
-
2019
- 2019-07-23 AU AU2019312427A patent/AU2019312427A1/en not_active Abandoned
- 2019-07-23 CA CA3106479A patent/CA3106479A1/en active Pending
- 2019-07-23 DE DE112019003714.5T patent/DE112019003714A5/de not_active Withdrawn
- 2019-07-23 EP EP19755277.1A patent/EP3826460A1/de not_active Withdrawn
- 2019-07-23 WO PCT/DE2019/100674 patent/WO2020020413A1/de not_active Ceased
- 2019-07-23 US US17/260,999 patent/US20210289761A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20210289761A1 (en) | 2021-09-23 |
| DE112019003714A5 (de) | 2021-04-15 |
| DE102018117801B3 (de) | 2019-08-29 |
| AU2019312427A1 (en) | 2021-02-04 |
| CA3106479A1 (en) | 2020-01-30 |
| WO2020020413A1 (de) | 2020-01-30 |
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