Magnetic casting brake
The magnetic casting brake hereof provides little magnetic brake force at the start of a cast by providing magnets on a curved cam able to rotate with the spool and move closer to the spool to achieve sufficient brake force to avoid a backlash. When the cast is finished, and one begins to retrieve the bait, the magnets rotate back to a minimum position so that retrieval will be lighter, and the feel of the lure will be increased. The casting brake will also include an off position to provide free spool.
1. A magnetic casting brake for slowing rotation of a spool of a fishing reel, the magnetic casting brake comprising:
a base member;
a plate member that is rotatable within the base member, the plate member including one or more magnets;
wherein the plate member is rotatable relative to a curved cam such that:
in a first range of rotation a minimum position of the one or more magnets is adjusted; and
in a second range of rotation a maximum position of the one or more magnets is adjusted;
wherein a surface of the curved cam includes one or more slot members; and
wherein the plate member includes one or more pin members that project outwardly from the base member.
2. The magnetic casting brake of claim 1 , wherein each of the one or more pin members is receivable in each of the one or more slot members.
3. The magnetic casting brake of claim 1 , wherein the first range of motion is between about 170° and 320°.
4. The magnetic casting brake of claim 1 , wherein the second range of motion is between about 20° and 170°.
5. The magnetic casting brake of claim 1 , wherein a third range of motion is provided between about 0° and 20° where the magnetic casting brake is transitioned from an off mode to an active mode.
6. The magnetic casting brake of claim 1 , wherein when the one or magnets are nearer the spool, the one or more magnets slow rotation of the spool.
7. The magnetic casting brake of claim 1 , wherein the base member includes an elongated opening.
8. A magnetic casting brake for slowing rotation of a spool of a fishing reel, the magnetic casting brake comprising:
a base member;
a plate member that is rotatable within the base member, the plate member including one or more magnets;
wherein the plate member is rotatable relative to a curved cam such that:
in a first range of rotation a minimum position of the one or more magnets is adjusted; and
in a second range of rotation a maximum position of the one or more magnets is adjusted; and
wherein when the plate member is rotated by about 320°, the minimum position of the one or more magnets and the maximum position of the one or more magnets is approximately the same.
9. A magnetic casting brake for slowing rotation of a spool of a fishing reel, the magnetic casting brake comprising:
a base member including at least one elongated opening;
a plate member that is rotatable within the base member, the plate member including:
at least one pin member projecting radially outwardly from the plate member, the at least one pin member being retained in the elongated opening; and
one or more magnets positioned and located at a proximal side of the plate member;
a cam member coupled to the plate member, the cam member including at least one slot member in which the at least one pin member is retained; and
wherein when the cam member is rotated in a first range of rotation a minimum position of the one or more magnets is adjusted; and
wherein when the cam member is rotated in a second range of rotation a maximum position of the one or more magnets is adjusted.
10. The magnetic casting brake of claim 9 , wherein the first range of motion is between about 170° and 320°.
11. The magnetic casting brake of claim 9 , wherein the second range of motion is between about 20° and 170°.
12. The magnetic casting brake of claim 9 , wherein a third range of motion is provided between about 0° and 20° where the magnetic casting brake is transitioned from an off mode to an active mode.
13. The magnetic casting brake of claim 9 , wherein when the plate member is rotated by about 320°, the minimum position of the one or more magnets and the maximum position of the one or more magnets is approximately the same.
14. The magnetic casting brake of claim 9 , when the magnetic casting brake is in an off position, the at least one pin member is retained in a first end portion of the elongated opening.
15. The magnetic casting brake of claim 9 , wherein when the magnetic casting brake is in an absolute maximum and minimum position, the at least one pin member of the plate member is retained within a second end portion of the base member.
16. The magnetic casting brake of claim 9 , wherein in the plate member includes two pin members.
17. The magnetic casting brake of claim 9 , wherein the cam member includes two slot members.
18. The magnetic casting brake of claim 9 , wherein the base member includes two elongated openings.