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1. 发明专利

JP2009183986A Die-casting die, and die-casting method 有权
标题翻译： DIE铸造和铸造方法
公开(公告)号：JP2009183986A
公开(公告)日：2009-08-20
申请号：JP2008027332
申请日：2008-02-07
申请人： Ryobi Ltd , リョービ株式会社
发明人： ITO MASASHI , MIYAMOTO NOBUHIRO
IPC分类号： B22D17/22 , B22C9/06 , B22C9/10
摘要： PROBLEM TO BE SOLVED: To provide a die-casting die which can cast a casting having a pair of mutually confronted faces, and to provide a die-casting method performed using the die-casting die.
SOLUTION: A movable core 30 comprises: a first core part 31; and a second core part 41. The tip part 32 of the first core part 31 defining a cavity 1b has a first core part flat face 32A, and the tip part 42 of the second core part 41 has a first core part flat face 42A parallel to the first core part flat face 32A. The first core part 31 is movable to a direction going from the tip part 32 of the first core part 31 toward a base part 33 to the second core part 41 and also a direction shown by the arrow A forming an angle of about 5° to a stationary die parting plane 10A. The second core part 41 is movable to a direction going from the tip part 42 of the second core part 41 toward the base part 43 and also a direction shown by the arrow B forming an angle of 3°to the upper part in Fig.1 to the stationary die parting plane 10A.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种可铸造具有一对相互面对面的铸件的压铸模具，并提供使用该压铸模具进行的压铸方法。解决方案：可动芯30包括：第一芯部31; 和第二芯部41.限定空腔1b的第一芯部31的前端部32具有第一芯部平面32A，第二芯部41的前端部42具有平行的第一芯部平面42A 到第一芯部平面32A。第一芯部31可移动到从第一芯部31的尖端部32朝向基部33到第二芯部41的方向，也可以是箭头A所示的方向形成约5°〜固定分模平面10A。第二芯部41能够从第二芯部41的前端部42朝向基部43的方向移动，也可以向箭头B所示的与图1的上部成3°的方向到固定分模平面10A。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2002001849A LAMINATED TUBE 失效
公开(公告)号：JP2002001849A
公开(公告)日：2002-01-08
申请号：JP2000188596
申请日：2000-06-23
申请人： RYOBI LTD
发明人： MIDORIKAWA HIDETO , MIYAMOTO NOBUHIRO
IPC分类号： A01K87/00 , A63B49/02 , A63B53/10 , A63B60/06 , A63B102/02 , A63B102/32 , B32B1/08
摘要： PROBLEM TO BE SOLVED: To provide a laminated tube which simplifies a manufacturing operation and has a large effect of decoration in terms of design. SOLUTION: A high-brightness sheet (6) of a prescribe length is provided on the outer periphery of a tube body (2) of the laminated tube such as a fishing rod. A decorative winding layer (5) formed by winding a decorative thread or a decorative tape helically or diagonally on the outside of the high-brightness sheet, and a light-transmitting protective layer (7) is provided on the outside of the winding layer.

3. 发明专利

JP2000333559A INTERNALLY THREADABLE FISHING ROD AND ITS PRODUCTION 失效
公开(公告)号：JP2000333559A
公开(公告)日：2000-12-05
申请号：JP14751599
申请日：1999-05-27
申请人： RYOBI LTD
发明人： MIYAMOTO NOBUHIRO
IPC分类号： A01K87/00 , B29C70/16
摘要： PROBLEM TO BE SOLVED: To provide an internally threadable fishing rod improved in productivity through avoiding the respective slacks of bands and release tapes wound on a metallic core and thereby improving the prepreg sheet winding operability for making a rod pipe, and to provide a method for producing the above fishing rod. SOLUTION: This internally threadable fishing rod is so designed that the inner circumferential surface of a rod pipe body 1 is furnished with a layer 2 which is made by helically and densely winding cross tapes 2x each composed of reinforcing fibers with a modulus equal to or lower than that of those in prepreg sheets for making the rod pipe body 1, and a fishline guide 3 is integrally provided via the layer 2 on the inner circumferential surface of the rod pipe body 1.

4. 发明专利

JPH09168350A FISHING ROD 失效
公开(公告)号：JPH09168350A
公开(公告)日：1997-06-30
申请号：JP33232895
申请日：1995-12-20
申请人： RYOBI LTD
发明人： YASUI AKIRA , MIYAMOTO NOBUHIRO
IPC分类号： A01K87/00 , B32B1/08 , B32B5/12 , B32B7/02
摘要： PROBLEM TO BE SOLVED: To increase the interlaminar insulation and adhesion of a laminated tube for a fishing rod. SOLUTION: When electroconductive reinforcing fibers are impregnated with a synthetic resin to prepare prepregs and the prepregs are used to form two conductive layers 1, 3, an insulating layer 2 is allowed to intervene between them so that it may permits the synthetic resin to pass through, but not the reinforcing fibers, when they are heated and fired. Since only the resin passes through between both conductive layers 1, 3, but fine conductors such as short- cut carbon fibers does not, the conductive layer 1, the insulating layer 2 and the conductive layer 3 are interlaminarly bonded, as the insulation is secured between them.

5. 发明专利

JPH11346609A LOOKING STRUCTURE FOR REEL SHEET 失效
公开(公告)号：JPH11346609A
公开(公告)日：1999-12-21
申请号：JP15697198
申请日：1998-06-05
申请人： RYOBI LTD
发明人： MIYAMOTO NOBUHIRO
IPC分类号： A01K87/06
摘要： PROBLEM TO BE SOLVED: To prevent the nut of a reel seat from loosening by forming a specific structure. SOLUTION: A reel sheet main body 2 having a movable hood 4 and a stationary hood 3 is attached to a base rod 1. Double nuts 5 and 6 different in screw direction are screwed to the reel seat main body. One nut 5 is screwed to a male screw 9 of the reel seat main body. An auxiliary male screw 16a is arranged behind the male screw in the axial direction. An auxiliary nut 6 is screwed to the auxiliary male screw and the nut 5 is pressed in the axial direction by a pressing part 17 of the auxiliary male screw. The rear of the nut 5 is lengthened by the movement length S of the movable hood. A female screw is not made on a part 6b formed longer and the tip of the part is brought into contact with the nut.

6. 发明专利

JPH09252682A INSIDE THROUGH FISHING ROD 失效
公开(公告)号：JPH09252682A
公开(公告)日：1997-09-30
申请号：JP6673896
申请日：1996-03-22
申请人： RYOBI LTD
发明人： SHIGEFUJI HIDETOSHI , MIYAMOTO NOBUHIRO
IPC分类号： A01K87/00
摘要： PROBLEM TO BE SOLVED: To simply put a line through inside a fishing rod. SOLUTION: Fishing rod pipes 1 and 2 such as an ear tip to be jointed to the tip of the fishing rod pipe 3 can be housed within a prescribed fishing rod pipe 3. A line guiding guide 9 is fixed to the outer periphery of the prescribed fishing rod pipe 3 so as not to project within the cavity of the fishing rod pipe 3. The cavity of the prescribed fishing rod pipe communicates from the fixing position of the line introducing guide to the opening of a base tip 3b. The base tips 1a and 2a of the fishing rod pipe such as the ear tip to be jointed to the tip are formed so as to project outward from the opening of the base tip 3b of the prescribed fishing rod pipe. The base tips of the fishing rod pipes 1 and 2 such as the ear tip are projected to the rear side of the base tip 3b of the prescribed fishing rod pipe to completely expose the base tip opening of the fishing rod pipes 1 and 2 to simplify finishing line putting through operation.

7. 发明专利

JP2001190186A TOP OF FISHING ROD 失效
公开(公告)号：JP2001190186A
公开(公告)日：2001-07-17
申请号：JP2000005962
申请日：2000-01-07
申请人： RYOBI LTD
发明人： MIYAMOTO NOBUHIRO
IPC分类号： A01K87/00
摘要： PROBLEM TO BE SOLVED: To provide a top of a fishing rod capable of preventing the separation of a wound layer from a rod material, avoiding the stress concentration generated between these components before it happens, and improving the rigidities in the longitudinal direction and diameter direction. SOLUTION: A rod material 1 is produced by hardening a reinforcing fiber bundle oriented in the shaft direction into a solid state with a synthetic resin, and a wound layer of a prepreg sheet 2 is integrally formed by impregnating a synthetic resin into reinforcing fibers over the periphery of the rod material 1. As the prepreg sheet 2, cloth prepregs CP prepared by impregnating a synthetic resin into a reinforcing fiber woven cloth is used. The cloth prepregs CP are wound around the rod material 1 in such a manner that the surfaces having a larger exposing area of the reinforcing fiber bundle LF in the shaft direction are arranged on the inner side so as to come in contact with the rod material 1, and the surfaces having a larger exposing area of the reinforcing fiber bundle CF in the circumferential direction are arranged on the outside.

8. 发明专利

JPH11289923A DECORATIVE FISHING TACKLE 失效
公开(公告)号：JPH11289923A
公开(公告)日：1999-10-26
申请号：JP9373398
申请日：1998-04-06
申请人： RYOBI LTD
发明人： MIYAMOTO NOBUHIRO
IPC分类号： A01K87/00
摘要： PROBLEM TO BE SOLVED: To provide a decorative fishing tackle having an elegant and profound appearance by firmly fixing a decorative beltlike material and preventing a fishing line from fraying without using a large amount of a line fixing coating amount. SOLUTION: This decorative fishing tackle is obtained by attaching a decorative pipe to the outer peripheral surface of a fishing tackle formed by winding a fiber-reinforced prepreg sheet impregnated with a thermosetting resin around a mandrel, pressurizing and baking the resultant wound prepreg sheet. The decorative pipe is formed by helically winding a decorative beltlike material 3 around the outer peripheral surface of a tubular unit 2 formed of a synthetic resin, then carrying out a line fixing treatment from the surface of the beltlike material 3 wound around the tubular unit 2 and cutting the resultant pipe to an optional length.

9. 发明专利

JPH11178479A EAR TIP FOR FISHING ROD 失效
公开(公告)号：JPH11178479A
公开(公告)日：1999-07-06
申请号：JP35579297
申请日：1997-12-24
申请人： RYOBI LTD
发明人： MIYAMOTO NOBUHIRO , HARADA YASUTOKU
IPC分类号： A01K87/00
摘要： PROBLEM TO BE SOLVED: To provide an ear tip used for a fishing rod and capable of inhibiting the curvature of the tip portion on the thermal curing of a thermosetting resin impregnated in reinforcing carbon fibers, thereby improving the production yield, avoiding a problem related to productivity, and improving the buckling strength and twisting stiffness of the ear tip. SOLUTION: This ear tip for a fishing rod is produced by laminating the first prepreg 1 to the second prepreg 2, winding the obtained laminate α1 on a core X over the whole length of the ear tip and subsequently pressing and heating the wound laminate by a conventional method. The first prepreg 1 is obtained by impregnating reinforcing carbon fibers Fa paralleled in the axial direction of the fishing rod with a thermosetting resin. The second prepreg 2 is obtained by impregnating reinforcing carbon fibers F'b paralleled at a prescribed angle to the axial direction of the fishing rod with the thermosetting resin. The second prepreg 2 is arranged so that the prescribed angle of the reinforcing carbon fibers Fb at the winding-starting end of the second 10 degree to the axial direction of the fishing rod. The starting end 1a of the first prepreg 1 is shifted from the starting end 2a of the second prepreg 2 only by a half circumference of the core X.

10. 发明专利

JPH11127732A FISHING ROD 失效
公开(公告)号：JPH11127732A
公开(公告)日：1999-05-18
申请号：JP29820297
申请日：1997-10-30
申请人： RYOBI LTD
发明人： MIYAMOTO NOBUHIRO , MURAKAMI AKIRA
IPC分类号： A01K87/00
摘要： PROBLEM TO BE SOLVED: To provide a fishing rod having such advantages as to be improved in mechanical strength, prevented from cracking, not only afforded with unique operational rhythm but also prevented from warpage development, highly durable to torsion on any side, and also good in appearance. SOLUTION: This fishing rod is so designed that a 1st winding layer 2 is formed by densely winding a 1st winding thread 2a circumferentially on the surface of a rod body 1, a thread fixing layer on the surface of the 1st winding layer 2, and a 2nd winding layer 3 is formed by winding a 2nd winding thread 3a circumferentially on the surface of the rod body 1 in such a direction as to be crossed with the 1st winding thread between the 1st winding layer 2 and the thread fixing layer.

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