Spool braking device for dual-bearing reel
First Claim
1. A spool braking device for a dual-bearing reel comprising:
- a spool braking unit configured to brake a spool, the spool braking unit including a rotor having a plurality of magnetic poles that are arranged along a rotational direction with alternating polarities and a plurality of coils arranged to be spaced apart in a circumferential direction, the rotor being configured and arranged to rotate together with the spool, the coils having end faces that are arranged to face a side face of the rotor, the coils being connected in series to form a coil sequence and each of the coils having a winding diameter that is larger than a full length of the coil in a direction parallel to a center axis of the spool;
a switch element connected to both ends of the coil sequence;
a casting state detecting device configured to detect a casting state; and
a spool control device configured to control an on/off status of the switch element based on the casting state.
1 Assignment
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Accused Products
Abstract
A spool braking device for a dual-bearing reel that applies a braking force to a spool during casting includes a spool brake unit, a switch element, a casting state detecting device and a spool control device. The spool brake unit is configured to brake the spool and includes a rotor having a plurality of magnets and a plurality of coils. The magnets are arranged along a rotational direction with alternating polarities. The coils are arranged to be spaced apart in a circumferential direction. The coils have end faces that are arranged to face a side face of the rotor. Each of the coils has a winding diameter that is larger than a full length of the coil. The casting state detecting device is configured to detect a casting state. The spool control device is configured to control an on/off status of the switch element based on the casting state.
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Citations
20 Claims
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1. A spool braking device for a dual-bearing reel comprising:
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a spool braking unit configured to brake a spool, the spool braking unit including a rotor having a plurality of magnetic poles that are arranged along a rotational direction with alternating polarities and a plurality of coils arranged to be spaced apart in a circumferential direction, the rotor being configured and arranged to rotate together with the spool, the coils having end faces that are arranged to face a side face of the rotor, the coils being connected in series to form a coil sequence and each of the coils having a winding diameter that is larger than a full length of the coil in a direction parallel to a center axis of the spool;
a switch element connected to both ends of the coil sequence;
a casting state detecting device configured to detect a casting state; and
a spool control device configured to control an on/off status of the switch element based on the casting state. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification