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1. 发明专利

JP2000209989A DOUBLE BEARING REEL 失效
公开(公告)号：JP2000209989A
公开(公告)日：2000-08-02
申请号：JP1253699
申请日：1999-01-20
申请人： RYOBI LTD
发明人： NODA HIDEO , HOGAKI TOSHIHIKO , SATO YUKIHISA
IPC分类号： A01K89/0155
摘要： PROBLEM TO BE SOLVED: To provide a double bearing reel mounted with a backlash-preventing device capable of affording braking force on a spool through regulating the rotational connection relationship between the spool and a to-be-braked member without the need of disassembling the spool, to-be-braked member and/or braking member and also without the need of high-level processing accuracy. SOLUTION: This double bearing reel has such a scheme that, a conductor 20 is rotatable together with a spool 8 as a unit under pressure contact on the spool 8 by the aid of a changeover member 34; the conductor 20 is subjected to braking force through magnetic flux due to a 1st magnetic body 31 and a 2nd magnetic body 32, thereby the rotation of the spool 8 being in rotation together with the conductor 20 as a unit is braked; when the spool 8 rotates at a low speed, its rotation is intensely braked; in contrast, when the spool 8 rotates at a high speed, its rotation is weakly braked because the spool 8 and the conductor cannot rotate as a unit.

2. 发明专利

JPH11196728A CENTRIFUGAL BRAKE SYSTEM FOR DOUBLE BEARING REEL 失效
公开(公告)号：JPH11196728A
公开(公告)日：1999-07-27
申请号：JP336998
申请日：1998-01-09
申请人： RYOBI LTD
发明人： HOGAKI TOSHIHIKO , SATO YUKIHISA
IPC分类号： A01K89/0155
摘要： PROBLEM TO BE SOLVED: To provide the subject centrifugal brake system improved in braking performance. SOLUTION: This centrifugal brake system has such 21 scheme that, a spool 4 is borne rotatably between both the side plates 2 and 3 of the reel body 1, a brake body 31 applying braking force onto the spool is composed of a basal portion 31a, an elastic portion 31c and a tip portion 31b, the basal portion 31a being mounted on the spool 4; the elastic portion 31c is subjected to elastic deformation by the centrifugal force resulting from the rotation of the spool 4 to effect the tip portion 31b's abutting on the brake section; the braking force on the spool 4 can be increased in proportion to the rotary centrifugal force of the spool 4, enabling backlashing phenomena due to the overrotation of the spool 4 to be prevented.

3. 发明专利

JPH11137137A SPINNING REEL FOR FISHING 失效
公开(公告)号：JPH11137137A
公开(公告)日：1999-05-25
申请号：JP32534297
申请日：1997-11-10
申请人： RYOBI LTD
发明人： UENO TADASHI , OKADA ATSUTO , SATO YUKIHISA
IPC分类号： A01K89/01
摘要： PROBLEM TO BE SOLVED: To increase the sliding stroke of a spool of a spinning reel for fishing. SOLUTION: In this spinning reel for fishing, a rotator 34 is pivotally supported on a sliding reel 27 reciprocated and slid in the longitudinal direction interlockingly with a handle 2, and a rotation driving part 35 for normal or reversely rotating the rotator 34 with reciprocation and sliding of the sliding reel 27 in longitudinal direction is provided in a reel body 1, and the rotator 34 and a spool shaft 6 are driven and coupled so that the spool shaft 6 can be reciprocated and slid in longitudinal direction with normal or revere rotation of the rotator 34.

4. 发明专利

JPH10178982A DOUBLE BEARING REEL FOR FISHING 失效
公开(公告)号：JPH10178982A
公开(公告)日：1998-07-07
申请号：JP35132096
申请日：1996-12-27
申请人： RYOBI LTD
发明人： HOGAKI TOSHIHIKO , SATO YUKIHISA
IPC分类号： A01K89/015 , A01K89/033
摘要： PROBLEM TO BE SOLVED: To lighten the spool of double bearing reel for fishing in the degree not to damage inertia force. SOLUTION: A spool 4 is supported so as to be freely rotated between left and right frame plates 1a and 1b of reel framing 1 and linked through a driving transmission system to a handle 7. The spool 4 is formed on a hollow-shaped main body 4a of the spool and both the ends are supported through respective bearings 5 and 6 onto the left and right frame plates. Inside the driving force transmission system, a clutch mechanism is provided for switching the spool between a fishing line take-up state and fishing line feed-out state. Since the main body of spool is a hollow body having no spool shaft, it is lightened in weight and since the spool barrel part is formed in small diameter, it is miniaturized. Besides, since most of component mass exists at positions away from the rotational center of spool, free rotation is easily maintained.

5. 发明专利

JPH10108598A REVERSAL PREVENTION DEVICE FOR REEL FOR FISHING 失效
公开(公告)号：JPH10108598A
公开(公告)日：1998-04-28
申请号：JP28295896
申请日：1996-10-04
申请人： RYOBI LTD
发明人： OKADA ATSUTO , SATO YUKIHISA , YAMADA YOJI
IPC分类号： A01K89/01 , A01K89/015 , F16D41/06
摘要： PROBLEM TO BE SOLVED: To provide the reversal prevention device of a reel for fishing, capable of quick operation, with excellent rotation control force and durability. SOLUTION: An outer ring body 11 is supported to a reel frame plate 2 coaxially to a handle shaft 6 and the inner peripheral surface of the outer ring body is circular. An inner ring body 12 is fixed to the handle shaft 6 rotatably along with the handle shaft and the outer peripheral surface forms a square cam surface facing the outer ring body. An annular holding body 14 is arranged integrally with the inner ring body in the annular clearance of the inner ring body and the outer ring body. A roller 13 is held inside the annular holding body 14 and the roller is provided slidably to the inner ring body and the outer ring body. When the inner ring body and the annular holding body are rotated in one direction by the rotation in the position direction of the handle shaft, the roller is moved near the side part of the inner ring body and the rotation in the same direction of the handle shaft becomes possible. When the handle shaft is to be rotated in the other direction, the roller is moved to the corner part direction of the inner ring body and held between the inner ring body and the outer ring body and the rotation in the same direction becomes impossible by a wedge action.

6. 发明专利

JPH1070946A BACK-STOP APPARATUS FOR FISHING REEL 失效
公开(公告)号：JPH1070946A
公开(公告)日：1998-03-17
申请号：JP24710796
申请日：1996-08-29
申请人： RYOBI LTD
发明人： OKADA ATSUTO , SATO YUKIHISA , SAEKI MASAHIRO
IPC分类号： A01K89/01 , A01K89/015 , F16D41/08 , F16D41/10
摘要： PROBLEM TO BE SOLVED: To provide a back-stop apparatus of a fishing reel having excellent rotation-restricting force and durability and quick action. SOLUTION: An inner member 12 is fixed to a reel case 2 coaxially with a handle shaft 6. The outer circumference of the inner ring member has a nearly regular tetragonal form. A flange part 15 is coaxially fixed to the handle shaft 6 and an outer ring member 11 having circular inner circumference is fixed to the flange 15 in a state opposite to the inner ring member. A rotatably switching member 14 is provided to move a roller 13, which is placed in a ring-shaped guide groove between the inner ring member and the outer ring member. When the roller 13 is moved toward the edge of the outer ring member, it is clamped between the inner ring member and the outer ring member to obstruct the rotation in one direction by the wedge action. When the roller 13 is moved in the other direction, the roller is positioned opposite to the side of the inner ring member to allow the rotation of the roller in both directions.

7. 发明专利

JPH0956305A LENGTH CALICULATOR FOR LINE EXTENDED FROM REEL AND LINE LENGTH CALICULATION 失效
公开(公告)号：JPH0956305A
公开(公告)日：1997-03-04
申请号：JP21686895
申请日：1995-08-25
申请人： RYOBI LTD
发明人： SATO YUKIHISA
IPC分类号： A01K89/015 , G01B21/06
摘要： PROBLEM TO BE SOLVED: To exactly and simply calculate the length of the fishing line played out. SOLUTION: The means for measuring the rotation number of the corresponding spool 5 measures the rotation number of the spool from the point at which the means for measuring the first winding diameter 3 has measured the winding diameter to the point at which the winding diameter of the spool changes by a prescribed amount (corresponding spool rotation number). The means for calculating the unit change in the winding diameter 7 calculates the unit change of the winding diameter per one rotation of the spool based on the corresponding spool rotation number and the prescribed spool rotation number. The means for calculating the final winding diameter 8 measures the winding diameter at the start of winding as the first winding diameter and calculates the final winding diameter based on the total spool rotation number from this first winding diameter to the final winding diameter and the unit change of the winding diameter. The means for calculating the length of the fishing line played out 9 calculates the length of the line played out of the final winding point based on the final winding diameter and the unit change in the winding diameter.

8. 发明专利

JP2001045921A FISHING LINE-INTRODUCING GUIDE 失效
公开(公告)号：JP2001045921A
公开(公告)日：2001-02-20
申请号：JP21857199
申请日：1999-08-02
申请人： RYOBI LTD
发明人： SHIGEFUJI HIDETOSHI , SATO YUKIHISA
IPC分类号： A01K87/00
摘要： PROBLEM TO BE SOLVED: To provide a fishing line-introducing guide securing the relationship of positions of a fishing line-guiding part with a fishing line-introducing hole and enabling the smooth delivery of the fishing line. SOLUTION: This fishing line-introducing guide is provided by mounting an abrasion resistant lengthy hole guide X at a fishing line-introducing hole ROa of a base rod RO of an inner through fishing rod. Leg parts L1, L2, L3 and L4 are formed as gradually inclined and ascended from base parts B1, B2, B3, B4 attached in front part of the fishing line-introducing hole Roa. For at least the top parts C1, C2, C3, C4 of the leg parts L1, L2, L3 and L4 are imparted to have a spring property. Fishing line-guiding parts G1, G2, G3 and G4 are formed as gradually inclined and descended from the top parts C1, C2, C3 and C4 of the leg parts L1, L2, L3 and L4 in rear direction. By bringing the lower end parts of the fishing line-guiding part G1, G2, G3 and G4 in contact with the lengthy hole guide X by compressing with a spring property to form almost triangular side surface passage with the leg parts L1, L2, L3 and L4, the fishing line-guiding parts G1, G2, G3 and G4 and the lengthy hole guide X.

9. 发明专利

JP2000270737A ELECTRIC-POWERED FEEL FOR FISHING 失效
公开(公告)号：JP2000270737A
公开(公告)日：2000-10-03
申请号：JP8152199
申请日：1999-03-25
申请人： RYOBI LTD
发明人： NODA HIDEO , MARUYAMA KENJI , SATO YUKIHISA
IPC分类号： A01K89/017
摘要： PROBLEM TO BE SOLVED: To accelerate the delivery of a fishing line at the clutch-off period of an electric-powered reel for fishing. SOLUTION: In this electric-powered reel, a spool 4 is turnably supported at a driving shaft 5 turnably supported by a reel main body 1 through a bearing 10, mounting a spool-driving motor 13 drivable by a switching operation on the reel main body 1, linking for driving a spool-driving motor 13 and a driving shaft 5 with a power transmission mechanisms 26, 27, linking for driving the driving shaft 5 and the spool 4 with a planetary speed reduction mechanism, installing a clutch mechanism 19 for transmitting or blocking the driving power from the driving shaft 5 to the spool 4 and winding the one end 39b of a spring 39 of which another end 39a is attached to the spool 4, on the driving shaft 5 in its rotating direction (a).

10. 发明专利

JP2000083524A TOP GUIDE FITTING STRUCTURE FOR FISHING ROD 失效
公开(公告)号：JP2000083524A
公开(公告)日：2000-03-28
申请号：JP26033398
申请日：1998-09-14
申请人： RYOBI LTD
发明人： SHIGEFUJI HIDETOSHI , SATO YUKIHISA
IPC分类号： A01K87/04
摘要： PROBLEM TO BE SOLVED: To prevent a break, etc., of an ear tip rod by fitting of a top guide. SOLUTION: This top guide fitting structure for fishing rod is equipped with a fitting seat 3 attached to the tip of an ear tip rod 1, a male screw cylinder 4 which is slidably engaged with a part closer to the base side than the fitting seat 3 of the ear tip rod 1 and has a male screw 4b on the outer periphery and a top guide 5 which is externally fitted from the tip side of the ear tip rod 1 to the fitting seat 3 and has a female screw 6a to be screwed to the male screw cylinder 4. The fitting seat 3 is laid between the top guide 5 and the male screw 4 to detachably fix the top guide 5 to the tip of the ear tip rod 1.

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