Patent US3986678A successfully refreshed from Google Patents.
US3986678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Centrifugal brake for a fishing reel
Assignee: Garcia Corp
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Filing: 1974-10-16
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Granted: 1976-10-19
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Expires: 1994-10-16
Abstract
Abstract A fishing reel with a removable rotatable spool has a centrifugal brake including a fixed cylindrical brake drum. Radial grooves in a lateral face of the spool, or in a casing removably fixed on a lateral face of the spool, house brake blocks, balls or rollers which when the spool rotates move radially outwards and coact with the brake drum. The brake blocks can be interchanged to vary the braking force by removal and insertion thereof through lateral openings of the grooves. These openings are normally obturated by a cover held against said lateral face of the spool, but can be uncovered by twisting the cover after the spool has been removed from the reel.
Inventors
- 👤 Andre Coquelet
- 👤 Jean-Paul Lemery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:23
CPC Classifications
A; A01; A01K; A01K89/00; A01K89/015; A01K89/0155; A01K89/01557
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
194 words
In a fishing reel including a rotatable spool, and a centrifugal brake comprising a fixed brake drum having an inner cylindrical braking surface coaxial with the spool, a part rotatable with the spool and disposed within the brake drum, a plurality of radially-disposed housings in said part, and brake blocks radially slidably mounted in said housings and able to move into contact with the braking surface in response to rotation of the spool, the improvement which comprises; each of said housings being defined between an opposed pair of smooth walls in said part which extend radially and axially of said spool, said brake blocks disposed within said housings having opposed smooth walls adjacent the pairs of smooth walls defining said housings and being dimensioned to fit within said housings freely slidable axially and radially of said spool, each housing having a lateral opening on a lateral face of the spool to permit a brake block to be inserted in and removed from the housing through the lateral opening axially of the spool, and at least one cover positionable to obturate said lateral openings of the housings to retain said brake blocks within said housings.
Claim 2
Dependent Claim
194 words
In a fishing reel including a rotatable spool, and a centrifugal brake comprising a fixed brake drum having an inner cylindrical braking surface coaxial with the spool, a part rotatable with the spool and disposed within the brake drum, a plurality of radially-disposed housings in said part, and brake blocks radially slidably mounted in said housings and able to move into contact with the braking surface in response to rotation of the spool, the improvement which comprises; each of said housings being defined between an opposed pair of smooth walls in said part which extend radially and axially of said spool, said brake blocks disposed within said housings having opposed smooth walls adjacent the pairs of smooth walls defining said housings and being dimensioned to fit within said housings freely slidable axially and radially of said spool, each housing having a lateral opening on a lateral face of the spool to permit a brake block to be inserted in and removed from the housing through the lateral opening axially of the spool, and at least one cover positionable to obturate said lateral openings of the housings to retain said brake blocks within said housings.
Claim 3
Dependent Claim
50 words
A brake according to claim 1, in which each of said housings has at an extremity thereof facing said braking surface an end opening which is smaller than the cross-section of the remainder of the housing, each brake block having a narrowed extremity able to pass through said end opening.
Claim 4
Dependent Claim
13 words
A brake according to claim 2, in which the brake blocks are balls.
Claim 5
Dependent Claim
34 words
A brake according to claim 2, in which the brake blocks are rollers, each roller being received in a housing with the axis of the roller generally parallel to the axis of the spool.
Claim 6
Dependent Claim
30 words
A brake according to claim 2, in which said part is a casing removably fixed to the spook, and further comprising means for removably fixing the casing to the spool.
Claim 7
Dependent Claim
73 words
A brake according to claim 1, comprising a single cover, and means for axially holding the single cover against said laterial face of the spool and normally rotating with the spool, said means for axially holding the single cover comprising means for rotatably mounting the cover to be rotatable relative to the spool about the spool axis between a first position covering said lateral openings and a second position uncovering said lateral openings.
Claim 8
Dependent Claim
60 words
A brake according to claim 6, comprising means for locking the cover in said first position, said locking means comprising means for biasing the cover toward said lateral face of the spool, and protruding parts of the cover engageable in said lateral openings under the action of said biasing means to prevent rotation of the cover relative to the spool.
References Cited (Backward Citations)
US3111287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-10-19 | 1980-04-19 | 1980-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-10-19 | 1984-04-19 | 1984-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-10-19 | 1988-04-19 | 1988-10-19 | $7700.00 | Window Closed / Lapsed |