Drag force measuring device for spinning reels

Details Drag force measuring device for spinning reels Drag force measuring device for spinning reels

1986-08-28

1987-10-27

Levy, Stuart S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

7386232, 242 8421R, H01K 8901, G01L 314

Patent

active

047024313

ABSTRACT:
A spinning reel having a bail rotor rotably mounted on a reel body, a spool pin rotatably, and axially slidably, mounted on the reel body, a spool carried on the spool pin for rotation therewith and having adopted for windingly receiving thereabout a fishing line, a drag, mechanism mounted on said reel body, is operatively interconnected with said spool pin for permitting application of a drag force to the spool. The spinning reel also comprehends a measuring operation member adapted for rotating the spool, a measuring spring member connecting the measuring operation member and the spool whereby upon rotation of the measuring operation member the spring is stressed to establish a torque corresponding to the drag force set by the drag mechanism. A scalar indicator device is provided for indicating in terms of the set drag force the amount of relative rotation between the operation member and the spool before the same and jointly rotated.

REFERENCES:
patent: 2173039 (1939-09-01), Muir
patent: 2607219 (1952-08-01), Millard et al.
patent: 3016741 (1962-01-01), Kulp
patent: 3246859 (1966-04-01), Martin
patent: 3255981 (1966-06-01), Wood
patent: 3364734 (1968-01-01), Wilson
patent: 4083233 (1978-04-01), Seal
patent: 4124174 (1978-11-01), Kelly
patent: 4317377 (1982-03-01), Wrinkle
patent: 4555072 (1985-11-01), Hitomi
patent: 4650161 (1987-03-01), Kaneko

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