Configuration of an actuation mechanism which controls operation of a sub-drag mechanism in a fishing reel

• US 6,098,908 A
• Filed: 01/12/1999
• Issued: 08/08/2000
• Est. Priority Date: 09/08/1998
• Status: Expired due to Term

• Current Assignee: Shimano Singapore Pte Ltd (Shimano Inc)
• Original Assignee: Shimano Singapore Pte Ltd (Shimano Inc)
• Inventors: Ng, Keng Huat
• Primary Examiner(s): Matecki, Katherine A.
• Application Number:
  US09/228,627
• Time in Patent Office: 574 Days
• Field of Search: 242/245, 242/246
• US Class Current: 242/246
• CPC Class Codes: A01K 89/027 with pick-up , i.e. for reels with the guiding member rotating and the spool not rotating during normal retrieval of the line

Abstract

A fishing reel is constructed with a drag mechanism disposed between a first end of a spool shaft and a spool limiting relative rotation between the spool and the spool shaft. A rotor disposed around the spool is rotated in response to rotation of a handle on the housing for reeling in a fishing line. The handle is connected to a face gear disposed within the housing. A pinion gear contacts the face gear transmitting torque there from to a rotor shaft and then to the rotor. A sub-drag mechanism is mounted within a housing proximate a second end of the spool shaft which selectively limits relative rotation between the spool shaft and the housing. A sub-drag mechanism actuation mechanism is disposed on the same side of the face gear as the pinion gear for locking and unlocking the spool shaft against rotation within the housing, thus enabling and dis-enabling the sub-drag mechanism. The position of the sub-drag mechanism actuation mechanism being on the same side of the face gear as the pinion gear allows for a downsizing of the housing of the fishing reel.

Claims

1. A fishing reel comprising:

a reel housing;

a spool shaft supported in said housing;

a spool supported on a first end of said spool shaft;

a sub-drag mechanism fixed to said housing proximate a second end of said spool shaft, said sub-drag mechanism including a plurality of friction washers concentrically fitted about said second end of said spool shaft and a locking ring supported on said second end of said spool shaft for rotation therewith;

a rotor shaft extending from said housing;

a rotor connected to said rotor shaft for rotation therewith, said rotor being disposed about a portion of said spool for winding a fishing line about said spool;

a drive shaft extending through said housing generally perpendicular to said spool shaft;

a face gear mounted on said drive shaft;

a pinion gear mounted on said rotor shaft, said pinion gear engaged with said face gear such that said rotor rotates in response to rotation of said face gear via said pinion gear; and

a sub-drag mechanism actuation mechanism disposed within said housing with said pinion gear disposed between said sub-drag mechanism actuation mechanism and said face gear thus allowing for a reduction in dimensions of said reel housing, said sub-drag mechanism actuation mechanism including a locking lever supported within said reel housing for pivoting movement such that in a first locking lever position a first end of said locking lever contacts said locking ring restricting rotation of said spool shaft and in a second locking lever position said first end of said locking lever is out of contact with said locking ring.

2. The fishing reel as set forth in claim 1, wherein said sub-drag mechanism actuation mechanism further comprises:

a shaft supported within said reel housing, said locking lever being fixed to said shaft for rotation therewith, said shaft extending in a direction perpendicular to said spool shaft.

3. The fishing reel as set forth in claim 2, wherein said sub-drag mechanism actuation mechanism further comprises:

a cam wheel fixed to said drive shaft;

a pivoting lever supported within said reel housing adjacent to said cam wheel, a first end of said pivoting lever being coupled to a second end of said locking lever;

a cam follower, one end of said cam follower being supported on a second end of said pivoting lever and a second end of said cam follower being supported by a toggle spring retained within said reel housing, said cam follower being moveable between a first cam follower position to a second cam follower position in response to movement of said locking lever and said pivoting lever;

wherein in the first cam follower position said cam follower engages said cam wheel such that in response to rotation of said cam wheel said cam follower is urged into a second cam follower position,

with said cam follower in the first cam follower position, said locking lever is in the first locking lever position, and

movement of said cam follower to the second cam follower position causes said locking lever to move to the second locking lever position.

4. The fishing reel as set forth in claim 3, further comprising a drag mechanism connected between said spool and said spool shaft.

5. The fishing reel as set forth in claim 3, wherein said sub-drag mechanism actuation mechanism further comprises an actuation lever mechanically connected to said shaft for rotation therewith, said actuation being disposed outside of said reel housing, movement of said actuation lever causing movement of said locking lever between the first and second locking lever positions.