Backlash-proof fishing reel专利检索-渔具钓鱼与渔业专利检索查询-专利查询网

Backlash-proof fishing reel

阅读：865发布：2022-05-21

专利汇可以提供Backlash-proof fishing reel专利检索，专利查询，专利分析的服务。并且In a fishing reel of the type comprising a housing having spaced, parallel front and back plates, and a spool having a shaft connected between first and second spaced, parallel end plates, the spool being supported for rotation within the housing, the improvement wherein a spring, consisting of a plurality of coils of wire, each successive coil having a smaller diameter than the preceding coil, is positioned between the back plate of the housing and the adjacent end plate of the spool, the spring applying a force to the spool to prevent unlimited rotation thereof.，下面是Backlash-proof fishing reel专利的具体信息内容。

权利要求

1. In a fishing reel of the type comprising a housing having spaced, parallel front and back plates, and a spool having a shaft connected between first and second spaced, parallel end plates, said spool being positioned within said housing with said first and second end plates adjacent and parallel to said front and back plates, respectively, said shaft being journaled in said front and back plates to permit rotation of said spool, said front plate including a crank mechanism for rotating said spool, and including a ratchet mechanism mounted on said back plate and a ratchet gear connected to said shaft, the improvement comprising: a spring consisting of a plurality of coils of wire, each successive coil having a smaller diameter than the preceding coil, said spring being positioned in said fishing reel with the large diameter end thereof in contact with said back plate of said housing and with the small diameter end thereof in contact with said second end plate of said spool, said spring being compressed and applying a force to said spool to prevent unlimited rotation thereof, said force retaining said spring in position, the diameter of said large diameter and of said spring being large enough to avoid interference with said ratchet mechanism and small enough to avoid contact with the periphery of said second end plate, the diameter of said small diameter end of said spring being larger than the diameter of said ratchet gear.

2. In a fishing reel according to claim 1, the improvement wherein said diameter of said wire is in the range of from 0.020 inches to 0.055 inches.

3. In a fishing reel according to claim 2, the improvement wherein the number of coils of said spring is in the range of from three to seven.

4. In a fisHing reel according to claim 1, the improvement wherein the outer diameter of each successive coil is smaller than the inner diameter of the preceding coil.

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Backlash-proof fishing reel

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