Invention Grant
- Patent Title: Harmonically tuned fishing rod for distance casting and method of manufacture thereof
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Application No.: US16430508Application Date: 2019-06-04
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Publication No.: US11543288B2Publication Date: 2023-01-03
- Inventor: Andrew Voss Welles
- Applicant: Douglas Outdoors LLC
- Applicant Address: US NY Phoenix
- Assignee: Douglas Outdoors LLC
- Current Assignee: Douglas Outdoors LLC
- Current Assignee Address: US NY Phoenix
- Agency: Barclay Damon LLP
- Main IPC: G01H13/00
- IPC: G01H13/00 ; A01K87/04

Abstract:
A method for fabricating a fishing rod which optimally locates the line guides of the rod for improved distance casting. The method includes the steps of: (i) inducing a vibratory force transversely of the elongate axis to identify node locations associated with one or more rod harmonics along the length of the rod; and (ii) placing guides at each node location for receiving fishing line. The node positions minimize the relative motion of the line guides relative to the fishing line when casting to minimize line drag while maximizing rod damping.
Information query
IPC分类:
G | 物理 |
G01 | 测量;测试 |
G01H | 机械振动或超声波、声波或次声波的测量 |
G01H13/00 | 测量谐振(共振)频率 |