Fishing reel with automatic backlash control

• US 5,833,156 A
• Filed: 04/22/1997
• Issued: 11/10/1998
• Est. Priority Date: 04/22/1997
• Status: Expired due to Fees

• Current Assignee: AquaMetrics, Inc.
• Original Assignee: AquaMetrics, Inc.
• Inventors: Tanous, Joseph, Park, Michael C., Nepple, Bruce C.
• Primary Examiner(s): MATECKI, KATHERINE A
• Application Number:
  US08/844,765
• Time in Patent Office: 567 Days
• Field of Search: 242/289, 242/223, 43/4
• US Class Current: 242/289
• CPC Class Codes: A01K 89/01555 using magnets

Abstract

Backlash in a fishing reel is eliminated by automatically matching the reel discharge speed to the line speed. The drag on the reel is automatically adjusted so that the reel discharge speed does not exceed the line speed. The invention includes a reel, a mechanism for measuring the relationship between the line speed and the reel discharge speed, an electronically controlled braking device and a microprocessor for controlling the braking device in response to the relationship between the line speed and the reel discharge speed. When the reel discharge speed exceeds the line speed additional braking is applied. One alternative embodiment of the invention intermittently applies a very short pulse of braking action to the reel. The response to this pulse of braking action is detected and used to determine if the reel discharge speed exceeds the line speed.

Claims

1. In a fishing system which includes a fishing pole, a fishing reel mounted on said fishing pole,

a fishing lure, and a fishing line one end of which is attached to said lure and one end of

which is wound around said fishing reel, the combination of:

an electronically controllable brake for slowing the rotation of said reel, means for measuring the rotational speed of said reel, and a microprocessor for controlling the operation of said brake, said microprocessor periodically applying a braking pulse to said reel and detecting the reaction thereto and applying increased braking to said reel if said reel is slowed by said braking pulse.