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US 5,988,547 AGranted
Adjustable drag system for fishing spool with clutch members between spool-supporting bearings
OwnerRobert W. Koelewyninventor
Life of this patent
Estimating the term…
Abstract
A fishing reel has a spool for fishing line rotatably mounted about a shaft operable by a crank. A drag assembly mounts the spool to the shaft with two ball bearing assemblies and a clutch pack of washers consisting of drag washers keyed to the spool, drag washers keyed to the shaft and friction washers between the spool-keyed and shaft-keyed washers. An adjustment mechanism compresses the clutch pack of washers through the inner races of the bearing assemblies.
Claims23
A fishing reel comprising:
- A) a shaft extending to a distal end from a body adapted for mounting the fishing reel to a rod, the shaft connected to a crank for rotation thereof;
- B) a spool for windably releasing and retrieving fishing line;
- C) a drag assembly rotatably mounting the spool surrounding the shaft, the drag assembly having:
- (1) a first bearing assembly mounted between the shaft and the spool supporting a first inner side of the spool more closely adjacent the crank,
- (2) a second bearing assembly mounted between the shaft and the spool and having an inner ring and an outer ring, the second bearing assembly supporting a second outer side of the spool more closely adjacent the distal end of the shaft,
- (3) a clutch received between the inner ring of the second bearing assembly and a clutch stop fixed with respect to the shaft, the clutch including at least one member secured to the shaft and at least one member secured to the spool, and
- (4) an adjustment mechanism secured to the distal end of the shaft for adjustably compressing the clutch members between the inner ring of the second bearing assembly and the clutch stop fixed with respect to the shaft, the clutch thereby providing an adjustable frictional drag engagement between the spool and the shaft, with the spool rotatable on the first and second bearings subject to the frictional drag engagement but isolated from the compression of the clutch members.
4 more elements
A fishing reel comprising:
- A) a shaft extending to a distal end from a body adapted for mounting the fishing reel to a rod, the shaft connected to a crank for rotation thereof;
- B) a spool for windably releasing and retrieving fishing line;
- C) a drag assembly rotatably mounting the spool surrounding the shaft, the drag assembly having:
- (1) a first bearing assembly mounted between the shaft and the spool supporting a first inner side of the spool more closely adjacent the crank,
- (2) a second bearing assembly mounted between the shaft and the spool and having an inner ring and an outer ring, the second bearing assembly supporting a second outer side of the spool more closely adjacent the distal end of the shaft,
- (3) a clutch received between the inner ring of the second bearing assembly and a clutch stop fixed with respect to the shaft, the clutch including at least one member secured to the shaft and at least one member secured to the spool, the clutch members including a clutch pack of washers having drag washers keyed to the shaft alternating with drag washers keyed to the spool with the end drag washer of the clutch pack adjacent the second bearing assembly keyed to the shaft and engaged by the inner ring, and the shaft-keyed end drag washer configured for clearance from the outer ring of the bearing assembly, and
- (4) an adjustment mechanism secured to the distal end of the shaft for adjustably compressing the clutch members between the inner ring of the second bearing assembly and the clutch stop, the clutch thereby providing an adjustable frictional drag engagement between the spool and the shaft.
4 more elements
A fishing reel comprising:
- A) a shaft extending to a distal end from a body adapted for mounting the fishing reel to a rod, the shaft connected to a crank for rotation thereof;
- B) a spool for windably releasing and retrieving fishing line;
- C) a drag assembly rotatable mounting the spool surrounding the shaft, the drag assembly having:
- (1) a first bearing assembly mounted between the shaft and the spool supporting a first inner side of the spool more closely adjacent the crank, the first bearing assembly being a ball bearing having an inner race and an outer race,
- (2) a second bearing assembly mounted between the shaft and the spool and having an inner ring and an outer ring, the second bearing assembly supporting a second outer side of the spool more closely adjacent the distal end of the shaft,
- (3) a clutch received between the inner ring of the second bearing assembly and the inner race of the first ball bearing assembly, the inner race of the first ball bearing assembly positioned between the clutch and a clutch stop fixed with respect to the shaft, the clutch including at least one member secured to the shaft and at least one member secured to the spool, and
- (4) an adjustment mechanism secured to the distal end of the shaft for adjustably compressing the clutch members between the inner ring of the second bearing assembly and the clutch stop, the clutch thereby providing an adjustable frictional drag engagement between the spool and the shaft.
4 more elements
A fishing reel comprising:
- A) a body adapted for mounting the fishing reel to a rod, and further mounting a shaft and crank for rotating the shaft with the shaft extending from the body to a threaded distal end;
- B) a center hub mounted to and surrounding the shaft with the threaded distal end of the shaft protruding therefrom, the center hub secured to turn with the shaft and the center hub defining a clutch pack stop, a bearing seat adjacent the clutch pack stop, a keyed shank, and an end tube;
- C) a spool for windably releasing and retrieving fishing line, the spool positioned surrounding the shaft and center hub;
- D) a first ball bearing including an inner race received on the bearing seat of the center hub and an outer race supporting an inner side of the spool adjacent the reel body;
- E) a clutch pack of washers received between the center hub and the spool and including drag washers keyed to the shank of the center hub alternating with drag washers keyed to the spool, an end drag washer of the clutch pack being keyed to the center hub and bearing against the inner race of the inner bearing;
- F) a thrust collar received on the end tube of the center hub and defining a bearing seat adjacent a head flange thereof;
- G) a second ball bearing having an inner race received on the bearing seat of the thrust collar between the head flange and a second end base disk of the clutch pack, and an outer race supporting an outer side of the spool;
- and
- H) an adjustment knob threaded onto the distal end of the shaft and enclosing a clutch spring bearing on the head flange of the thrust collar for adjustably compressing the clutch pack of washers, thereby providing an adjustable drag of the fishing reel.
6 more elements
A) a shaft extending to a distal end from a body adapted for mounting the fishing reel to a rod, the shaft connected to a crank for rotation thereof;
- B) a spool for windably releasing and retrieving fishing line;
- C) a drag assembly rotatably mounting the spool surrounding the shaft, the drag assembly having:
- (1) a first bearing assembly mounted between the shaft and the spool and having an inner ring and an outer ring, the first bearing assembly supporting a first inner side of the spool more closely adjacent the crank,
- (2) a second bearing assembly mounted between the shaft and the spool and having an inner ring and an outer ring, the second bearing assembly supporting a second outer side of the spool more closely adjacent the distal end of the shaft,
- (3) a clutch received between the first and second bearing assemblies, the clutch including at least one member secured to the shaft and at least one member secured to the spool, and
- (4) an adjustment mechanism secured to the distal end of the shaft for adjustably and engagingly compressing the clutch members between one of the inner, or outer ring of the first bearing assembly and one of the inner or outer ring of the second bearing assembly, the clutch thereby providing an adjustable frictional drag engagement between the spool and the shaft, with the compression of the clutch members isolated between the first and second bearing assemblies.
3 more elements
Dependencies are inferred from the claim text.