Fly Fishing Reel Modular Weight Balance

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Solution Overview

Problem

Fly-fishing reels often fail to balance with artisan rods made of heavier materials like bamboo, which require larger diameter reels for balance, but modern anglers prefer compact, smaller diameter reels for convenience and conservation.

Innovation Solution

Integration of an incremental metering device and a modular weight system within the reel, allowing adjustable weight customization to match the reel with various rods, maintaining balance while using a compact diameter reel.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Stability of the object's composition

If a larger diameter reel is used to balance with heavier artisan rods, then balance is improved, but reel size and weight increase

Engineering Contradiction:
ImprovebalanceVSAvoidreel size
Core Design Contradiction:
Stability of the object's compositionVSVolume of moving object

Solution Approach 1:

The reel weight system is segmented into modular components - a base reel weight and multiple removable accent weights that can be independently adjusted. This allows precise balance customization without increasing overall reel volume, as weights are concentrated in specific locations rather than requiring a larger reel body.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Accent weights are placed at specific locations on the reel (such as the handle or frame) rather than distributing weight throughout the entire reel structure. This localized weight addition achieves balance adjustment without increasing the overall reel diameter or volume.

Inventive Principle:
Principle #3Local quality

2Stability of the object's composition

If a larger diameter reel is used to balance with heavier artisan rods, then balance is improved, but reel weight increases

Engineering Contradiction:
ImprovebalanceVSAvoidreel weight
Core Design Contradiction:
Stability of the object's compositionVSWeight of moving object

Solution Approach 1:

The weight system is divided into a permanent base weight and removable accent weights. This segmentation allows anglers to add only the minimum necessary weight for balance, rather than requiring a uniformly heavier reel, thus achieving balance improvement with minimal overall weight increase.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The accent weights are removable and adjustable, making the reel weight dynamic rather than fixed. Anglers can adjust the weight configuration to match different rod weights, achieving optimal balance with each rod-reel combination without being constrained by a fixed heavy reel design.

Inventive Principle:
Principle #15Dynamics

3Volume of moving object

If modern compact reels are used, then reel size is reduced, but balance with heavier artisan rods deteriorates

Engineering Contradiction:
Improvereel sizeVSAvoidbalance
Core Design Contradiction:
Volume of moving objectVSStability of the object's composition

Solution Approach 1:

The compact reel maintains its small size while incorporating segmented weight adjustment capabilities through removable accent weights. This allows the reel to remain compact in volume while achieving balance with heavier rods through strategic weight addition at specific locations.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The reel's weight parameter is made adjustable through removable accent weights, allowing the same compact reel to adapt to different balance requirements. By changing the weight parameter rather than the reel size, the system maintains compact dimensions while achieving proper balance with various rod weights.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS10667505B2Fishing reel with incremental metering system and modular balancing weights
Publication Date: 2020.06.02 MATTEO JOSEPH C
  • US10667505B2 patent drawing
  • US10667505B2 patent drawing
  • US10667505B2 patent drawing

AI summary

A fly-fishing reel having an integrated incremental meter device along with a modular weight system for customizing the weight of the fly-fishing reel in order for an angler to use the fly-fishing reel with a variety of fly rods and still maintain a desired balance point. The modular weight system allows the balance point of the rod and fly-fishing reel to be adjusted. The incremental metering device is adapted for keeping a tally of selected data, such as, though not limited to the number of fish caught or released.