Abstract: A fishing rod according to an embodiment of the present invention includes a rod body, and a fitting mounted on the outer peripheral surface of the rod body via a mounting portion of the fitting. A first fixing layer is formed to encircle the mounting portion and the rod body, and a second fixing layer is formed on the outer side of the first fixing layer. A coating layer made of a resin is formed on an outer side of the second fixing layer. In an embodiment, the coating layer is formed of a resin having a tensile elongation of 40% or more and a yield strain of 7% or more, both measured in conformity to JIS K 7161:2014, and the coating layer has a thickness of 1.3 mm or smaller.

Abstract: One object is to provide a grip having an improved nibble conductivity and a fishing rod having the grip. A grip according to an embodiment of the present invention is, e.g., a grip for a fishing rod. This grip includes a core layer externally mounted on a rod element, and a fiber-reinforced resin layer that covers the outer surface of the core layer. In an embodiment of the present invention, the fiber-reinforced resin layer contacts with an outer surface of the rod element. In an embodiment, the fiber-reinforced resin layer has a smaller damping ratio than the core layer.

Abstract: There is provided a fishing rod preventing or suppressing deviation or inclination of a fitting on a surface of a rod body. The fishing rod includes an elongated cylindrical rod body, a fitting having a mounting portion and mounted to an outer peripheral surface of the rod body via the mounting portion, a first layer formed by winding a first sheet so as to enclose the mounting portion and the rod body, the first sheet being made of a fiber-reinforced resin or a resin having a thermal shrinkage rate of 2.5% or lower, and a second layer formed by winding a second sheet made of a fiber-reinforced resin on an outer side of the first sheet, wherein a temperature at which a loss tangent of the first sheet has a maximum value is different from a temperature at which a loss tangent of the second sheet has a maximum value.

Abstract: Provided are a tubular structure having an aesthetically fine decorative layer with which borders of the layers in a circumferential direction are obscured, and a method of forming such a decorative layer on the tubular structure. The decorative layer includes axial-direction decorative rows arranged in a circumferential direction of a tubular body of the tubular structure. Each axial-direction decorative row includes covering regions that make a surface of the tubular body structure invisible and exposing regions that make the surface of the tubular body visible, and the covering and exposing regions are alternately arranged along an axial direction of the tubular body. An axial-direction decorative row has the exposing regions arranged such that a portion of the covering region in the next axial-direction decorative rows in the circumferential direction is partially situated between the two axially adjacent covering regions in the axial-direction decorative row with a clearance therebetween.

Abstract: A resilient rod that provides adjustable directional resistance is disclosed. In one aspect of the invention, a resistance level may be determined based on a thickness of the rod and a position of an applied force with respect to a fulcrum point. In another aspect of the invention, at least one spine may be attached to the beam to increase a diameter of the beam along one axis. A resistance level may be determined based on a thickness of the rod, a position of an applied force and an orientation of the at least one spine with regard to the direction of the applied force. In other aspects of the invention, the resilient rods may be incorporated into various equipment that provide for adjustable resistance levels. In still other aspects of the invention, the resilient rod may be incorporated into medical devices that provide adjustable support for injured limbs or joints.

Abstract: To provide a fishing rod having a tip whose bending strength is improved and breakage is prevented with unexposed end surfaces of reinforced fibers of the tip on a tapered surface thereof. A fishing rod according to the disclosure includes a solid tip made of a fiber-reinforced resin material in which reinforced fibers are continuously disposed along an axial direction, the tip is tapered toward a distal end. A covering layer made of a fiber-reinforced resin in which short fibers are dispersed in a matrix resin material is formed on the surface of the tip.

Abstract: Provided is a fishing rod having a flexible and durable tip. A fishing rod according to the discloser includes a tip rod made of a fiber-reinforced resin material The tip rod 12 is formed of short fibers dispersed in a matrix resin material, the average fiber diameter of the short fibers is 3 to 15 ?m, the average fiber length of the short fibers is 0.5 to 10 mm, and the content of the short fibers is 3 to 50 wt %.

Abstract: A main body layer 78 is configured by a layer 75 formed, in a cylindrical shape, from a main part 76 and a complementary part 77. The main part 76 is formed by a main prepreg 70. In a small-diameter part, the main prepreg 70 is wound over the entire circumference in a circumferential direction with both ends of the main prepreg 70 in a widthwise direction overlapping each other, and in a large-diameter part, the main prepreg 70 is wound so that a part of the entire circumference in the circumferential direction remains behind as a winding-shortage part, with both ends of the main prepreg 70 in the widthwise direction separated from each other in the circumferential direction. The complementary part 77 is formed to complement the winding-shortage part by a sub-prepreg 71 having a predetermined shape corresponding to the winding-shortage part.

Abstract: A rod body for a fishing rod, in which torsional rigidity and the like are enhanced by exercising ingenuity in direction of arrangement of a prepreg tape, is provided. An inner layer 23 is formed by winding a main pattern, which is constituted by a prepreg sheet 52 having a length corresponding to the length of a rod body and provided with reinforcing fibers 42 uniformly aligned, so that reinforcing fibers 42 are tilted relative to the rod axis. An outer layer 25 is formed by helically winding a prepreg tape with small-width 70, which is constituted by reinforcing fibers 42 uniformly aligned in the longitudinal direction, in the rod axis direction so that ends of the prepreg tape 70 in the small-width direction thereof abut closely against each other. The reinforcing fibers 42 of the prepreg sheet 52 and the reinforcing fibers 42 of the prepreg tape 70 are wound so as to cross each other when viewed in a radial direction, with the winding being made helically in directions opposite to each other.

Abstract: A fishing rod, and a method of manufacturing a tubular structure such as a fishing rod. The fishing rod extends within a plane (210). At least a portion of the rod (202) has a flexural rigidity in a first direction (B) within the plane different from the flexural rigidity in the opposite direction (A) within the plane. The difference in flexural rigidity between said directions is at least 5% of the value of the flexural rigidity in the first direction.

Abstract: A fishing rod having improved strength and durability to weight characteristics is provided using a thermoplastic toughened epoxy resin. The method of manufacturing this fishing rod includes the use of an insulating layer around rod blanks during a high temperature cure stage.

Abstract: Construction and advantages of improved wavy composite structures made from wavy composite, unidirectional composites, and damping materials is revealed. By combining wavy composite laminae in various waveforms, offsets, angular orientations and material combinations, it is possible to provide axial, torsion, or shear properties equivalent to unidirectional materials but without the limitations related to fiber discontinuity, labor costs for fabrication, and weakness at seams where laminates overlap. By combining wavy composite layers with unidirectional crossplies, or by using woven mats with various fill fiber levels where the warp fibers are sinuously arranged, improved strength and damping is possible. Several examples of both wavy crossply laminates and unidirectional crossply laminates are analyzed and compared.

Abstract: A composite fishing rod is described having a polygonal exterior with an integral interior spine which attaches to the interior of the joints or facets of the polygonal exterior. The polygonal exterior and spine are formed in one homogeneous structure, wherein gluing or other attachment is not required after forming the rod section. The fishing rod provides a high strength to weight ratio with improved flexibility, durability and action when compared with rods of conventional construction. The invention describes alternative embodiments for fabrication and novel joining ferrules, reel seat, line guide and other accessories directed toward enhanced utility.

Abstract: A fishing rod system comprising multiple composite tubes bonded to one another, wherein apertures, or “ports,” are molded between the tubes to improve the stiffness, strength, aerodynamics, comfort and appearance of the fishing rod.

Abstract: In various embodiments, a fishing pole includes a rod having a proximal end and a distal end, where the proximal end receives a grip and the distal end includes at least one line guide for receiving a fishing line. The grip of certain embodiments includes a flexible mounting tube that engages the proximal end of the rod and a sheet including a polymer outside layer and a fibrous inside layer. In some embodiments, the sheet has a configuration corresponding to the exterior shape of the flexible mounting tube, being wrapped about and adhered to the mounting tube, with the side edges of the sheet abutting one another to define a substantially longitudinal seam extending from the interior surface of the sheet to the exterior surface of the polymer layer. In some embodiments, the grip includes a tube and a strip that is spirally wrapped around the tube to form a substantially helical seam.

Abstract: A fishing rod has a single, hollow, primary tube, preferably of composite material, wherein one or more open ports extend through aligned holes on opposite sides of the hollow tube. The ends of the ports are bonded to the walls of the hollow tube. The ports improve the stiffness, strength, aerodynamics, and aesthetics of the fishing rod.

Abstract: A fishing rod is strengthened with a metal reinforcement chosen from a metal coating deposited on a formed rod section and a metal wire in a substantially non-crossing arrangement, or a combination of these. In a base section of the rod, wire is wrapped in a single spiral direction so that the wire substantially does not cross itself. In a tip section, wire is arranged to follow the elongated section in a long spiral or substantially linear path, again not substantially crossing itself. The absence of crossing wires allows improved sensitivity and casting accuracy in the rod and eliminates the potential for crossing wires to separate when the rod flexes.

Abstract: A two-piece bonded fishing rod blank or fishing rod is formed from two filament-wound tubes, or from one filament-wound tube and another tube fabricated by a different process. In the latter case, the tube may be fabricated from sheet-wrap material. In that case, blanks are constructed from two tapered composite tubes and the components are joined together, preferably bonded by applying a thin layer of epoxy to the larger end of the tip section and inserting the tip section, tip first, into the larger end of the butt section. The outer taper of the larger end of the tip section can then be pulled tight against the inside taper of the smaller end of the butt section and allowed to cure. This results in a singular unitized fishing rod blank that exhibits improved hoop strength, increased flexural design parameters, increased sensitivity, and cosmetically appealing surface striations, which are unique and aesthetically pleasing.

Abstract: A sporting rod member which is strong against flexure, which is improved in tough and balance when it is flexed, and which can be made finer in thickness and lighter in weight. The sporting rod member uses a solid rod (8). The solid rod (8) is made up of a solid-state core member (10) and an outer layer (12) formed of fiber reinforced resin and disposed on the outside of the core member (10). In the solid rod (8), most of reinforcing fibers that are used in at least one of the solid-state core member and outer layer and that extend substantially in the axial direction thereof have a longitudinal elastic modulus of 40 ton/mm2 or higher.

Abstract: A fishing rod with which, even when fishing large fish or fish demonstrating strong tugs, fishing can be performed comfortably even if the angler's physical strength is small. The fishing rod is arranged such that a portion of the fishing rod ranging from a portion close to a butt portion of the fishing rod to a rod tip is formed by a solid rod having a region where a fiber-reinforced plastic prepreg in which reinforced fibers are stretched and arranged mainly in one direction is wound around and integrated with a surface of a solid member using a resin as a matrix and reinforced mainly by reinforced fibers generally oriented in an axial direction, in such a manner that a direction of the reinforced fibers of the prepreg is generally oriented in the axial direction.

Abstract: A tubular body comprises: rolled layers of prepreg formed of reinforcing fibers impregnated with synthetic resin, wherein a ratio of impregnation of synthetic resin contained in a skew fiber body layer on which fibers are arranged in a skew direction and also a ratio of impregnation of synthetic resin contained in an axial fiber body layer on which fibers are arranged in an axial direction are in a range from a value approximately not lower than 10 wt % to a value lower than 25 wt %, and a thin layer, the ratio of impregnation of synthetic resin of which is high, is provided between the skew fiber body layer and the axial fiber body layer. The specific strength and specific rigidity of the tubular body are high, and the tubular body is less susceptible to separation and damage of the fibers and layers even if an impact force is given to it.

Abstract: The invention concerns an intra-line fishing rod which can both reduce the insertion resistance of a fishline and maintain a delicate flexible property. In the intra-line fishing rod with an inserted fishline, the inside diameter of the respective portions (a, b, c) of the top rod portion of the fishing rod is formed in a substantially straight shape having an inclination of {fraction (3/1000)} or less, and reinforcing fibers having different elastic moduli are used in the rod top portions and are sequentially arranged in such a manner not only that the reinforcing fibers extend substantially in the axial direction of the rod top portions but also that the elastic moduli become higher in a geometric series manner from the front portion (a) toward the rear portion (c).

Abstract: A fishing rod consists of a body having a tapered and slender rod body of a composite material. The rod body is covered by a woody layer for providing the body with a woody texture and an excellent mechanical property.

Abstract: The present invention 10 discloses a forearm support member or saddle 16 which is placed under the forearm of the user near the hand grip 18 whereby the user has better control of the fishing rod. The saddle member 16 is designed to relieve stress on the wrist of the user and to aid the user in fighting bigger fish. The saddle member 16 is also used to control the pressure on the rod from the underarm area of the user for use when the user is bottom fishing with the rod. Also shown is a rod member 12 having a longer rear portion 14 and a shorter front portion 20 having an angular hand grip 18 thereinbetween and further having a saddle member 16 mounted thereon. A locking member 34, 36, 38 is shown for placement of the fishing reel 26 onto the forward member 20. Also, the forward rod member 20 has an aperture 40 or other means for receiving the butt of a fishing rod or fishing rod blank.

Abstract: The invention concerns a durable and good-operability fishing rod which is highly strong and is improved in specific rigidity by preventing excessive resin, reinforced fibers from leaning to one side, and resin pools. The fishing rod has a main layer (12) formed by winding a first prepreg provided by impregnating highly strong fibers with resin so that weight percentage becomes 25% or less so that the fibers are oriented in an axial length direction and a reinforcement layer (14, 16) formed by winding a second prepreg provided by impregnating highly strong fibers with resin so that the fibers are oriented in a direction crossing the fiber orientation of the main layer (12) on at least one side of the inside and outside of the main layer (12). The reinforcement layer (14, 16) is formed thinner than the main layer (12), and resin impregnation percentage of the second prepreg is set to substantially the same as that of the first prepreg.

Abstract: The present invention is a general structural member assembly. A basic structural unit of the present invention has two adjacent shafts, both further having a cross sectionally triangular shape with a longitudinal side completely or substantially mostly removed to form legs. The leg ends are formed or machined such that they present two outward surfaces generally parallel to the the open face of a first adjacent shaft. The outward surfaces of the leg ends are then positionally fixed, albeit with some flexible movement in some embodiments, to generally have a parallel and longitudinal interface with the longitudinal outside edges of a solid side of a second shaft. Additional shafts may be added in this open side opposed to solid side assembly.

Abstract: An intraline fishing rod includes a hollow rod pipe having an internal surface and an external surface. A plurality of line guide protrusions protrude radially inwardly from the internal surface. Each of the line guide protrusions has front and rear ends, an apex, and front and rear slopes. A water-repellent layer is provided to extend continuously between the line guide protrusions, thereby entirely covering the front and rear ends, the apices and the front and rear slopes of the line guide protrusions and the internal surface of the rod pipe.