Spool braking device for double-bearing fishing reel
AssigneeDaiwa Seiko, Inc.
InventorHiroshi Hashimoto
Life of this patent
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Abstract
The present invention provides a spool braking device for a double-bearing of fishing reel in which a lever for the fine adjustment of the spool braking force is provided on the same spool shaft as that of a lever for the coarse adjustment of the braking force so that the spool braking force can be adjusted coarsely and finely, in a smooth and rapid manner in the same direction over a wide adjustment range.
Claims6
A fishing reel comprising a pair of reel side plates, a spool shaft and bearing means to mount said spool shaft on said pair of reel side plates for rotational motion around its axis and for axial motion along its axis, a spool and means to mount said spool on said spool shaft, friction transmission means interconnecting said spool and said spool shaft, means for adjusting the friction force provided by said friction transmission means, said means for adjusting said friction force comprising fine and coarse adjustment means, said fine and coarse adjustment means being substantially separated from each other and each including a separate operating lever and separate cam means, both of said fine and coarse adjustment cam means being arranged for cooperation with said spool shaft to move said spool shaft axially to in turn control the friction force provided by said friction transmission means, means to mount said two separate operating levers outside one of said reel side plates in such a manner that a user of said fishing reel can operate both said levers substantially simultaneously with no more than two fingers of one hand to thereby quickly and easily adjust both said fine and coarse adjustment means substantially simultaneously, each of said fine and coarse cam means comprising a cam surface and said fine and coarse cam means cam surfaces being so configured that substantially equal motions of said two levers will produce a substantially larger axial translation of said spool shaft under the control of said coarse adjustment cam means that the relatively smaller amount of axial translation of said axial spool shaft produced by said fine adjustment cam means;
- each of said fine and coarse adjustment means comprising a separate cylinder-like member, each of said cylinder-like members being formed with one of said fine and coarse cam surfaces, and said cylinder-like members being mounted in nested arrangement at one end of said spool shaft with both said cam surfaces being operative to urge said bearing means at said one end of said spool shaft in an axial direction.
Dependencies are inferred from the claim text.