Double-gear driving mechanism for a reel unit

Details Double-gear driving mechanism for a reel unit Double-gear driving mechanism for a reel unit

2011-06-14

2011-06-14

Marcelo, Emmanuel M (Department: 3654)

Winding, tensioning, or guiding

Reeling device

Fishing rod reel

C242S249000, C242S257000, C242S279000

Reexamination Certificate

active

07959100

ABSTRACT:
A double-gear driving mechanism for a reel unit comprises a reel chamber in which a rotor drive shaft is disposed longitudinally and a master gear shaft is disposed laterally. A main gear is formed around a periphery of the drive shaft, and a first master gear is fixed on one end of the master gear shaft. A crank handle is connected to a male thread portion of the master gear shaft. The inner teeth around a periphery of the first master gear engage the teeth of the main gear. An idle pinion provided on the other side of the drive shaft in parallel and it engages the main gear. On the other end of the master gear shaft is fixed a second master gear, inner teeth of which engage the teeth of the idle pinion. The present invention provides a double-gear drive mode of the rotor drive shaft by using the idle pinion. This increases the lifting capability of the rotor drive shaft while the original strength of the pinion teeth still remaining unchanged. Meanwhile, the double-gear driving mechanism of the present invention features a high specific speed, at the same time it is easy to manufacture and exhibits good mating conditions.

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patent: 2003-189766 (2003-07-01), None
patent: 2696773 (2005-05-01), None
patent: WO 00/38511 (2000-07-01), None

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