Patent US2676431A successfully refreshed from Google Patents.
Patent US4544111A successfully refreshed from Google Patents.
US4544111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brake for a fishing reel
Assignee: Shimano Inc
•
Filing: 1983-02-28
•
Granted: 1985-10-01
•
Expires: 2003-02-28
Abstract
Abstract A magnetic brake fishing reel is provided which includes a reel body rotatably supporting a spool and a drive mechanism supported to the reel body and having a clutch for releasably driving the spool. The magnetic brake has an electric conductor which is rotatable together with the spool. A magnet holder having at least one magnet is disposed opposite to the conductor. An adjustor which moves the magnet has an operating member positioned such that it is hand-operable by an angler gripping a fishing reel rod on which the reel is mounted.
Inventors
- 👤 Hideki Nakajima
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 05:01
CPC Classifications
A; A01; A01K; A01K89/00; A01K89/015; A01K89/0155; A01K89/01555
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
146 words
A fishing reel comprising: a reel body supporting a spool rotatably, said reel body having a pair of side frames; a drive mechanism supported to said reel body and having a clutch for releasably driving said spool; a magnet brake having a cylindrically-shaped electric conductor rotatable together with said spool, a magnet holder having at least one magnet opposite to said conductor, and adjuster means which moves said magnet, said adjuster means comprising means for moving said magnet holder radially relative to said conductor to adjust a gap in a radial direction between said magnet and said conductor, said adjuster means having a support shaft journalled to said side frames and an operating member mounted on said support shaft between said side frames and positioned so as to be operable by an angler's hand when gripping a fishing reel rod on which said reel is mounted.
Claim 2
Dependent Claim
146 words
A fishing reel comprising: a reel body supporting a spool rotatably, said reel body having a pair of side frames; a drive mechanism supported to said reel body and having a clutch for releasably driving said spool; a magnet brake having a cylindrically-shaped electric conductor rotatable together with said spool, a magnet holder having at least one magnet opposite to said conductor, and adjuster means which moves said magnet, said adjuster means comprising means for moving said magnet holder radially relative to said conductor to adjust a gap in a radial direction between said magnet and said conductor, said adjuster means having a support shaft journalled to said side frames and an operating member mounted on said support shaft between said side frames and positioned so as to be operable by an angler's hand when gripping a fishing reel rod on which said reel is mounted.
Claim 3
Dependent Claim
28 words
A fishing reel according to claim 1, wherein said holder comprises spring means for biasing said holder and magnet to shift one-sidedly toward or away from said conductor.
Claim 4
Dependent Claim
51 words
A fishing reel according to claim 1, wherein said adjuster means comprises first and second adjusters for independently adjusting the movement of said magnet toward or away from said conductor, said second adjuster having an operating member disposed in a position where said operating member is operable by an angler's hand.
Claim 5
Dependent Claim
67 words
A fishing reel according to claim 3, further comprising a control member contacting one side of said holder and movable relative to said holder within a predetermined range, and wherein an association member for transmitting operation of said first adjuster to said control member is provided between said control member and said first adjuster, and compression springs are provided between said control member and said magnet holder.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-09-30 | 1989-04-01 | 1989-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-09-30 | 1993-04-01 | 1993-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-09-30 | 1997-04-01 | 1997-10-01 | $7700.00 | Window Closed / Lapsed |