DAIWA SEIKO, INC.
|DAIWA SEIKO, INC. Patent applications|
|Patent application number||Title||Published|
|20100035701||Golf club - The invention provides a golf club including a clubhead including a hosel portion having an internal screw portion and a first support surface; a shaft including a neck portion having an external screw portion which screws into the first screw portion and a second support surface opposed to the first support surface, and an adjuster element adapted to be interposed between the first support surface and the second support surface when the clubhead and the shaft are screwed together by the first screw portion and the second screw portion being screwed together, wherein a center axis of an insertion portion on the internal thread is formed is inclined at a predetermined angle with respect to a center axis of the shaft which results when the clubhead and the shaft are screwed together.||02-11-2010|
|20100029417||Sporting pipe - A rectangular sporting pipe includes a shaft and at least two bulging portions formed on a surface portion of the shaft, the bulging portions extending in a longitudinal direction of the shaft and bulging outwardly.||02-04-2010|
|20090250541||FISHING REEL - A fishing reel includes: a reel body including left and right side plates; a spool for winding a fishing line, rotatably supported between the left and right side plates; a handle for rotating the spool; a fishing line guiding device. A fishing line guiding device includes: a slider body which is mounted between the left and right side plates on a front of the spool and is reciprocated left and right by a winding operation of the handle; a swinging body including one end portion rotatably supported by the body and the other end provided with a line guide for guiding the fishing line; and a coupling portion which couples the swinging body to the slider body so that the swinging body reciprocates the line guide arcuately left and right.||10-08-2009|
|20090200412||FISHING SPINNING REEL - The present invention has a spool mounted on a spool shaft and rolled thereon with a fishline, a rotor rotated by a rolling operation of a handle and enabling to roll the fishline round the spool via a fishline guiding part, and a changeover mechanism installed between the spool and the spool shaft for changing over the spool to the dragging operation state and the dragging free state, characterized in that the spool is rotated in an opposite direction to a fishline drawing direction when the spool is under a spool dragging condition, thereby to release a connecting state of the changeover mechanism and to change over the spool under a dragging free state.||08-13-2009|
|20090166458||FISHING SPINNING REEL - A fishing spinning reel includes a bail support member having a line guide portion which is supported in such a manner as to rotate reversibly between a line winding position and a line releasing position on an arm portion of a rotor linked with a handle provided on a reel main body in such a manner as to rotate as a result of the handle being operated to turn, and a switching lever which can be switched between an anti-reverse state in which the rotor is prevented from rotating backwards and a rotation enabling state in which the rotor is enabled to rotate forwards and backwards. The bail support member is restricted from reversing from the line winding position to the line releasing position when the switching lever is in the rotation enabling state.||07-02-2009|
|20090127367||FISHING REEL - There is provided a fishing reel having a brake system for applying a braking force to a spool which is supported rotatably between side plates of a reel main body and an adjustment member which is supported rotatably on the side plate for adjusting the braking force of the brake system, wherein a control part of the adjustment member is made into a ring form, and a hold part on which a palm can be placed is formed integrally with the side plate inside the ring-formed control part.||05-21-2009|
|20090039190||ELECTRIC FISHING REEL - An electric fishing reel includes a motor for driving a spool, which is accommodated within a motor casing, and a mechanical change-speed mechanism which is coupled to the motor and a power transmission mechanism for transmitting rotation of the motor to the spool and is adapted to switch transmission of power of the motor to the spool between a high-speed power transmission state and a low-speed power transmission state. A first wall portion and a second wall portion apart from the first wall portion in the axial direction are provided within the motor casing. An epicycle reduction gear mechanism for reducing the rotating speed of the motor is installed between the first wall portion and the second wall portion and a planetary gear carrier is supported on the second wall portion. An output gear which meshes with the mechanical change-speed mechanism is attached integrally to the planetary gear carrier.||02-12-2009|
|20090026300||FISHING REEL - A fishing reel according to the invention has a magnetic braking device which includes an electrically conductive body supported so as to move in an axial direction with respect to a spool shaft, on one side of a spool, a magnet which is provided on a reel body and arranged so as to be opposed to the electrically conductive body in a radial direction, and centrifugal collars which move in the radial direction along with rotation of the spool, and allow the electrically conductive body to enter into and retreat from a magnetic field of the magnet, by an engaging action with the spool thereby to increase and decrease a magnetic braking force to be exerted on the spool. The fishing reel is characterized by further including an axial movement holding mechanism for holding the magnet so as to move in the axial direction.||01-29-2009|
|20080268192||TUBULAR BODY - A tubular body comprising: a main body layer formed by winding a fiber-reinforced prepreg including reinforcing fibers impregnated with a synthetic resin; and a reinforcing layer wounded around the main body. The reinforcing layer includes: an axial fiber layer including reinforcing fibers aligned in an axial direction of the tubular body; a skew fiber layer formed by aligning a first skew fiber layer formed of reinforcing fibers aligned in a skew direction and a second skew fiber layer formed of reinforcing fibers aligned in a different skew direction; a circumferential fiber layer formed by aligning reinforcing fibers in a circumferential direction of the tubular body. The axial fiber layer, the skew fiber layer and the circumferential fiber are braided with a braiding yarn softer than the reinforcing fibers to form braided prepreg as the reinforcing layer.||10-30-2008|
|20080203206||FISHING SPINNING REEL - A fishing spinning reel of the invention includes a spool wound with a fish line, a rotor rotatable through a pinion gear brought in mesh with a drive gear rotated by a winding operation of a handle, a switch mechanism including a switch lever capable of operating to switch a restricting state of restricting rotation of the spool and a free state of making the spool free, and a return mechanism for returning the switch mechanism brought into the spool free state to the restricting state by the winding operation of the handle. The return mechanism includes a connecting gear brought in mesh with a gear driven by the drive gear, and a kick member rotatably supported centering on the connecting gear, and a center of a mesh portion of the gear and the connecting gear is arranged on a side of the drive gear relative to an axis center of the pinion gear.||08-28-2008|
Patent applications by DAIWA SEIKO, INC.