Hand Crank Feature Patents (Class 242/283)
  • Publication number: 20150136890
    Abstract: A fly fishing reel having a hidden counterweight system, reversible crank knob, mounting seat, and/or sealed spool and drag system.
    Type: Application
    Filed: November 19, 2014
    Publication date: May 21, 2015
    Applicant: 3-TAND, LLC
    Inventor: Robert W. Koelewyn
  • Publication number: 20150115088
    Abstract: One object is to provide a fishing reel including a magnetic fluid sealed bearing wherein foreign substances are shut out from the magnetic fluid seal to prevent degradation of the magnetic fluid (degradation of the magnetic sealing function). In accordance with one aspect, the fishing reel of the present invention includes a magnetic fluid sealed bearing rotatably supporting a drive shaft (pinion). Protection walls are disposed opposite to each other on or near the sides of the bearing body so as to shut out foreign substances from the bearing body of the magnetic fluid sealed bearing.
    Type: Application
    Filed: October 28, 2014
    Publication date: April 30, 2015
    Inventor: Hiroshi Toma
  • Patent number: 8950697
    Abstract: A handle assembly for a spinning reel is configured to be mounted onto a drive gear shaft that is rotationally supported on a main body of the spinning reel. The handle assembly includes a metal shaft member, a metal handle arm, a handle grip and a first metal tubular member. The metal shaft member includes a threaded portion disposed at one end for screwing to the drive gear shaft and a coupling portion disposed at the other end. The metal handle arm includes a connected portion pivotally coupled to the coupling portion of the metal shaft member to pivot around a radial axis of the shaft member. The handle grip is rotatably attached to the metal handle arm to rotate around an axis that is parallel to a rotational axis of the metal shaft member. The first metal tubular member includes first and second pipe portions. The first pipe portion is disposed on an outer circumferential side of the metal shaft member for contacting the metal handle arm.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: February 10, 2015
    Assignee: Shimano Inc.
    Inventors: Takuji Takamatsu, Hirokazu Hiraoka
  • Publication number: 20140367506
    Abstract: A spool winding device for snap fit on a spool is disclosed. The device may include a planar body, at least one aperture, and an upstanding knob. The invention further provides a tip-up capture device for use during storage and transportation of an ice fishing tip-up. A stowing system for retaining an ice fishing tip-up in stored position during transportation and storage, including the snap-on spool winding device and capture device and method is provided.
    Type: Application
    Filed: June 13, 2014
    Publication date: December 18, 2014
    Inventor: Robin Hancock
  • Publication number: 20140291430
    Abstract: A reel part is provided for a fishing reel. The reel part includes an inner member and an outer member. The inner member has a surface treatment layer. The outer member is fixed to an outer peripheral side of the inner member. The outer member includes a processed part that is processed after being fixed to the inner member.
    Type: Application
    Filed: February 17, 2014
    Publication date: October 2, 2014
    Applicant: Shimano Inc.
    Inventors: Takuji TAKAMATSU, Kentaro HAYASHI, Shouji NAKAGAWA
  • Patent number: 8840053
    Abstract: A dual-bearing reel attachable to a fishing rod, comprising, a reel unit, a handle shaft rotatably supported by the reel unit, and a handle assembly being mounted onto the handle shaft. The handle assembly includes a handle arm and a handle knob rotatably attached to a tip of the first arm portion. The handle arm includes an attachment portion detachably attached onto the handle shaft in a unitarily rotatable state, a first arm portion extending radially outwards from the attachment portion, first and second protruding portions disposed around of the attachment portion, and a coupling portion. The first and second protruding portions are protruding radially outwards. The first and second protruding portions are circumferentially aligned at predetermined intervals. The coupling portion couple the protruding portions.
    Type: Grant
    Filed: October 1, 2012
    Date of Patent: September 23, 2014
    Assignee: Shimano Inc.
    Inventor: Kunio Takechi
  • Publication number: 20140265387
    Abstract: A hand-grip assistance device that includes a securing mechanism with a base, stopper and clamp, and a glove with an attachment surface. A fishing reel handle is secured to the mechanism, and subsequently the mechanism is secured to the attachment surface of the glove.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 18, 2014
    Inventor: Talbot Kennedy
  • Patent number: 8695909
    Abstract: A fishing reel handle assembly has a handle arm, a knob shaft, and a handle knob. The handle arm is relatively non-rotatably attached to a distal end of the handle shaft. The knob shaft is fixed to an end of the handle arm and extends in parallel to the handle shaft. The handle knob is supported by the knob shaft to be rotatable relative to the handle arm. The handle arm includes a main body and a convexo-concave portion. The main body extends substantially perpendicular to an axial direction of the handle shaft, and is formed by laminating sheets of prepreg. The convexo-concave portion is convexly or concavely formed on at least either a front surface of the main body or a back surface of the main body. The front surface allows the handle knob to be attached thereto, the back surface disposed opposite to the front surface.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: April 15, 2014
    Assignee: Shimano Inc.
    Inventors: Akira Niitsuma, Hirotaka Nagashima
  • Publication number: 20140027555
    Abstract: A handle assembly for a spinning reel is configured to be mounted onto a drive gear shaft that is rotationally supported on a main body of the spinning reel. The handle assembly includes a metal shaft member, a metal handle arm, a handle grip and a first metal tubular member. The metal shaft member includes a threaded portion disposed at one end for screwing to the drive gear shaft and a coupling portion disposed at the other end. The metal handle arm includes a connected portion pivotally coupled to the coupling portion of the metal shaft member to pivot around a radial axis of the shaft member. The handle grip is rotatably attached to the metal handle arm to rotate around an axis that is parallel to a rotational axis of the metal shaft member. The first metal tubular member includes first and second pipe portions. The first pipe portion is disposed on an outer circumferential side of the metal shaft member for contacting the metal handle arm.
    Type: Application
    Filed: April 17, 2013
    Publication date: January 30, 2014
    Applicant: Shimano Inc.
    Inventors: Takuji TAKAMATSU, Hirokazu HIRAOKA
  • Patent number: 8523096
    Abstract: A dual-bearing reel includes a reel unit, a handle shaft, a one-way clutch, a drag mechanism, a drag regulation member, a handle, a spool, and a rotation transmission mechanism. The one-way clutch including an outer race being attached to the reel unit, where the outer race being not rotatable to the reel unit, an inner race unitarily and rotatably coupled to the handle shaft, and rollers disposed between the outer race and the inner race. The drag mechanism includes a drag washer unitarily and rotatably coupled to the handle shaft. The handle disposed between the drag regulation member and the reel unit, and includes a through hole. The handle shaft penetrates in the through hole, and is unitarily and rotatably coupled to the inner race around the through hole. The spool is rotatably attached to the reel unit.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: September 3, 2013
    Assignee: Shimano Inc.
    Inventors: Kenichi Kawasaki, Shouji Nakagawa
  • Publication number: 20130161435
    Abstract: A dual-bearing reel for forwardly releasing a fishing line includes a reel unit, a handle, a spool shaft, a spool, and a rotary operation knob. The reel unit includes a frame, a first cover, a second cover, and a shaft support part. The first cover has a recess and a circular opening formed in the recess. The shaft support part is mounted to the first cover, and is relatively rotatable to the first cover. The shaft support part is pivotable between an attachment position and a detachment position. The shaft support part has a knob portion disposed astride the opening. The spool is mounted to the spool shaft to be rotated in conjunction with rotation of the handle. The rotary operation knob is disposed concentrically to the spool shaft in a position where the knob portion is disposed axially outside and astride the rotary operation knob.
    Type: Application
    Filed: October 2, 2012
    Publication date: June 27, 2013
    Applicant: Shimano Inc.
    Inventor: Shimano Inc.
  • Publication number: 20130126652
    Abstract: A dual-bearing reel attachable to a fishing rod, comprising, a reel unit, a handle shaft rotatably supported by the reel unit, and a handle assembly being mounted onto the handle shaft. The handle assembly includes a handle arm and a handle knob rotatably attached to a tip of the first arm portion. The handle arm includes an attachment portion detachably attached onto the handle shaft in a unitarily rotatable state, a first arm portion extending radially outwards from the attachment portion, first and second protruding portions disposed around of the attachment portion, and a coupling portion. The first and second protruding portions are protruding radially outwards. The first and second protruding portions are circumferentially aligned at predetermined intervals. The coupling portion couple the protruding portions.
    Type: Application
    Filed: October 1, 2012
    Publication date: May 23, 2013
    Applicant: Shimano Inc.
    Inventor: Shimano Inc.
  • Patent number: 8430349
    Abstract: A spinning reel master gear assembly is rotatably attachable to a reel unit of a spinning reel. The spinning reel master gear assemble includes a master gear shaft being rotatably attachable to the reel unit, and a master gear fixed to the master gear shaft in an integrally rotatable state. The master gear shaft includes an attachment portion. The attachment portion has a male threaded portion at least partially on an outer peripheral surface thereof. The master gear includes a female threaded portion screwed onto the male threaded portion, and a centered portion including an axis appropriately aligned by the attachment portion.
    Type: Grant
    Filed: February 8, 2011
    Date of Patent: April 30, 2013
    Assignee: Shimano Inc.
    Inventors: Yik Hui Chan, Bi Rong Law, Meng Young Tea
  • Publication number: 20130075512
    Abstract: A dual-bearing reel includes a reel unit, a handle, a spool shaft, a spool, and a casting control mechanism. The handle is rotatably supported by the reel unit. The spool shaft is rotatably supported at an end thereof by the shaft support part. The spool is mounted onto the spool shaft, where the spool is configured to be rotated in conjunction with rotation of the handle. The casting control mechanism includes a brake knob rotatably supported by the shaft support part, a first plate being disposed to be contactable with the brake knob and one of end surfaces of the spool shaft, and a second plate being disposed to be contactable with the other of end surfaces of the spool shaft. The brake knob is disposed entirely in the recess. The first plate is configured to be pressed in conjunction with rotation of the brake knob.
    Type: Application
    Filed: August 8, 2012
    Publication date: March 28, 2013
    Applicant: SHIMANO INC.
    Inventor: Kunio TAKECHI
  • Publication number: 20120097780
    Abstract: Fly fishing reels, a brake system, and a device for providing decreased tension on the fishing line and the leader are provided. In the system, the axle connecting the fly line spool to the brake system provides a shock absorbing system.
    Type: Application
    Filed: April 15, 2010
    Publication date: April 26, 2012
    Applicant: FOS-SADALUR EHF
    Inventors: Ingolfur Thorbjornsson, Steingrimur Einarsson
  • Patent number: 8152087
    Abstract: A handle arm mounting structure for a fishing reel includes a fastening section and a washer member. The fastening section has a first non-circular hole configured to engage non-rotatably with a non-circular section of a handle shaft. The washer member has a circular disk-like section and an engaging protrusion and is configured to be mounted in an axial direction on the handle shaft. The circular disk-like section has a second non-circular hole that engages with the non-circular section. The engaging protrusion protrudes toward the first non-circular hole from a periphery of the second non-circular hole. The engaging protrusion has an inside surface configured to engage with the non-circular section and an outside surface having a first tapered surface that tapers toward a tip end and engages with the first non-circular hole.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: April 10, 2012
    Assignee: Shimano Inc.
    Inventor: Kentaro Hayashi
  • Publication number: 20120001007
    Abstract: A fishing reel with dual spool spin axes includes a housing, a rotor assembly rotatably mounted on the housing, and a spool shroud assembly including a fishing line spool gimbal mounted on the rotor assembly. The shroud assembly is movable between a casting position with a spool axis parallel to a rod axis and a retrieve position with the spool axis perpendicular to the rod axis. The spool is geared to the housing in such a manner that rotation of the rotor assembly about a rotor axis to retrieve the line causes the spool to spin about the rotor axis and simultaneously about a spool axis to counteract twist in the line caused by the manner of casting the line or by line pay-out by a hooked fish.
    Type: Application
    Filed: March 3, 2011
    Publication date: January 5, 2012
    Inventor: Brent J. Bloemendaal
  • Publication number: 20110315802
    Abstract: A fishing reel for winding a fishing line includes a reel unit, a spool, a handle, a tension detection section, a temperature detection section, a detected tension correction section, and a corrected tension output section. The spool is rotatably attached to the reel unit and configured to wind the fishing line thereon. The handle is mounted to the reel unit, and configured to rotate the spool. The tension detection section is configured to detect tension applied on the fishing line by converting the tension into an electric signal. The temperature detection section is disposed to detect temperature of the tension detection section. The detected tension correction section is configured to correct the tension after being detected on the basis of the temperature of the tension detection section after being detected. The corrected tension output section is configured to output the tension after being corrected by the detected tension correction section.
    Type: Application
    Filed: June 16, 2011
    Publication date: December 29, 2011
    Applicant: SHIMANO INC.
    Inventors: Hiroaki KURIYAMA, Hirokazu HIRAYAMA
  • Patent number: 8011610
    Abstract: A fishing reel handle assembly has a handle shaft, handle knobs, first and second handle arms, and an arm attachment. The handle knobs are respectively rotatably attached to the attachment ends of the first and second handle arms. The arm attachment is configured to rotate integrally with the handle shaft. The arm attachment includes a first attachment portion that allows the base end of the first handle arm to be detachably attached to the first attachment portion. The first attachment portion prevents the base end of the first handle arm from rotating about a first axis. The second attachment portion allows the base end of the second handle arm to be detachably attached to the second attachment portion. The second attachment portion prevents the base end of the second handle arm from rotating about a second axis.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: September 6, 2011
    Assignee: Shimano Components (Malaysia) SDN. BHD.
    Inventors: Bi Rong Law, Mohamed Shahril Bin Mohamed Faisal
  • Publication number: 20110073696
    Abstract: A fishing reel handle assembly has a handle arm, a knob shaft, and a handle knob. The handle arm is relatively non-rotatably attached to a distal end of the handle shaft. The knob shaft is fixed to an end of the handle arm and extends in parallel to the handle shaft. The handle knob is supported by the knob shaft to be rotatable relative to the handle arm. The handle arm includes a main body and a convexo-concave portion. The main body extends substantially perpendicular to an axial direction of the handle shaft, and is formed by laminating sheets of prepreg. The convexo-concave portion is convexly or concavely formed on at least either a front surface of the main body or a back surface of the main body. The front surface allows the handle knob to be attached thereto, the back surface disposed opposite to the front surface.
    Type: Application
    Filed: July 8, 2010
    Publication date: March 31, 2011
    Applicant: SHIMANO INC.
    Inventors: Akira NIITSUMA, Hirotaka NAGASHIMA
  • Publication number: 20110057063
    Abstract: The reel unit has a first side plate made of a magnesium alloy and a first side cover made of an aluminum alloy mounted to a side of the first side plate. The first side plate has an opening and a plurality of plate-like members made of an aluminum alloy mounted to the first side plate around the opening. The first side cover has an opening, and a brake case made of an aluminum alloy turnably mounted in the opening. Aluminum alloy protrusions are formed on an outer peripheral side of the brake case. The first side cover is secured to the first side plat by causing the protrusions formed on the brake case to engage in a bayonet fashion with the plate-like members separately attached to the first side plate.
    Type: Application
    Filed: November 16, 2009
    Publication date: March 10, 2011
    Applicant: Shimano Inc.
    Inventor: Ken'ichi KAWASAKI
  • Publication number: 20110042501
    Abstract: The present invention is a tool used to assist fishermen in winding their tip-ups. The tool may be composed of metal and include a handle. There may be a deep well socket in the center with two notches cut out. These notches may connect to a fishing reel like handle. The socket section may attach to a T-part of the tip-up. Once the tool is on the tip-up, simply wind the handle around to wind up the fishing line.
    Type: Application
    Filed: August 18, 2010
    Publication date: February 24, 2011
    Inventor: Guilford Thorsen
  • Publication number: 20100301150
    Abstract: A fishing reel handle assembly has a handle shaft, handle knobs, first and second handle arms, and an arm attachment. The handle knobs are respectively rotatably attached to the attachment ends of the first and second handle arms. The arm attachment is configured to rotate integrally with the handle shaft. The arm attachment includes a first attachment portion that allows the base end of the first handle arm to be detachably attached to the first attachment portion. The first attachment portion prevents the base end of the first handle arm from rotating about a first axis. The second attachment portion allows the base end of the second handle arm to be detachably attached to the second attachment portion. The second attachment portion prevents the base end of the second handle arm from rotating about a second axis.
    Type: Application
    Filed: April 15, 2010
    Publication date: December 2, 2010
    Applicant: SHIMANO COMPONENTS (MALAYSIA) SDN. BHD.
    Inventors: Bi Rong LAW, Mohamed Shahril BIN MOHAMED FAISAL
  • Patent number: 7815138
    Abstract: A handle assembly includes a handle shaft portion, a handle arm, a handle grip, and a tubular member. The handle shaft portion is mounted to the inner peripheral portion of a master gear shaft so as not to be allowed to rotate relative to the master gear shaft, and is disposed so that the tip end portion of the master gear shaft protrudes outward in the axial direction compared to the tip end portion of the master gear. The handle arm extends in the radial direction from the tip end portion of the handle shaft portion, and is mounted to the handle shaft portion so as to be capable of pivoting with respect to the handle shaft portion. The handle grip is mounted to the tip of the handle arm. The tubular member is non-rotatably engaged with the tip end portion of the master gear shaft and the base end portion of the handle arm.
    Type: Grant
    Filed: February 4, 2008
    Date of Patent: October 19, 2010
    Assignee: Shimano Components (Malaysia) SDN. BHD.
    Inventors: Ken'ichi Sugahara, Yik Hui Chan
  • Publication number: 20100243781
    Abstract: A handle arm mounting structure for a fishing reel includes a fastening section and a washer member. The fastening section has a first non-circular hole configured to engage non-rotatably with a non-circular section of a handle shaft. The washer member has a circular disk-like section and an engaging protrusion and is configured to be mounted in an axial direction on the handle shaft. The circular disk-like section has a second non-circular hole that engages with the non-circular section. The engaging protrusion protrudes toward the first non-circular hole from a periphery of the second non-circular hole. The engaging protrusion has an inside surface configured to engage with the non-circular section and an outside surface having a first tapered surface that tapers toward a tip end and engages with the first non-circular hole.
    Type: Application
    Filed: February 12, 2010
    Publication date: September 30, 2010
    Applicant: SHIMANO INC.
    Inventor: Kentaro HAYASHI
  • Publication number: 20100181406
    Abstract: A fly reel spool rotatably coupled with a frame mounted on a fishing rod to wind a fish line includes a rotary frame rotatably coupled inside the frame; a winding drum having a ball-catching protrusion on an inner circumference coupling with the rotary frame, the winding drum configured such that the fish line is wound on or unwound from an outer circumference; a locking ball installed in an outer circumference of the rotary frame to protrude from and retract into the rotary frame; elastic means for elastically holding the locking ball so that it protrudes from the outer circumference of the rotary frame, whereby the locking ball is caught by one touch on the ball-catching protrusion on the inner circumference of the winding drum when the rotary frame is coupled with the winding drum, and stopping means for supporting the winding drum and the rotary frame to rotate together.
    Type: Application
    Filed: October 5, 2009
    Publication date: July 22, 2010
    Inventors: Seok Woon KANG, Suk Young KANG
  • Publication number: 20090283619
    Abstract: A fishing reel handle grip design formed to produce optimal gripping ability and comfort by considering the ergonomic requirements of a fisherman's natural gripping hand shape as well as his body and arm alignment while loosely and comfortably grasping said grip.
    Type: Application
    Filed: May 19, 2008
    Publication date: November 19, 2009
    Inventor: John N. Young
  • Patent number: 7614577
    Abstract: A handle assembly has a handle arm, a knob shaft and a handle knob that includes a tubular portion and a substantially spherical knob portion. The tubular portion is mounted on an outer peripheral surface of the knob shaft. The knob portion is unitarily formed with the tubular portion. The knob portion has a first knob with a substantially spherically shaped outer peripheral surface and a second knob that is disposed on a side of the first knob opposite the handle arm. The second knob has a substantially spherically shaped outer peripheral surface with a diameter larger than a diameter of the first knob. The second knob is unitarily linked with the first knob at a junction a distance from the outermost radial portion at a region of the knob portion opposite the tubular portion.
    Type: Grant
    Filed: January 22, 2008
    Date of Patent: November 10, 2009
    Assignee: Shimano Inc.
    Inventors: Koji Ochiai, Keigo Kitajima
  • Patent number: 7494081
    Abstract: A grip for a fishing reel handle knob includes a tubular-shaped main wall having a longitudinally extending central axis and forming a longitudinally extending interior passage sized and shaped for receiving the handle knob and a plurality of gripping flanges extending from an exterior surface of the main wall. The main wall and the gripping flanges are each preferably formed of a resiliently flexible material so that the grip is resiliently secured to the handle knob with elastic action and the gripping flanges resiliently deform when the knob is grasped by the user.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: February 24, 2009
    Assignee: Reel Grip, Ltd.
    Inventors: Angelo N. Savakis, Daniel E. Broadbent, Mark Shull
  • Publication number: 20090032631
    Abstract: An improved spinning reel of the type has a body, a rotor and line pick-up rotatably mounted on the body, a shaft mounted for reciprocating movement with respect to the body and rotor, a spool rotatably mounted on the shaft, a drag assembly permitting adjustably controlled rotation of the spool with respect to the shaft to release line at an adjusted drag force, and a handle drive mounted on the body for rotating the rotor and reciprocating the shaft. The handle arm has a base arm and a distal arm adjustably secured together for selecting an effective handle length and radius of rotation of the handle knob. The handle knob defines a channel, and a plurality of ganged O-rings deployed in the channel to provide the grip surface of the knob, and may be oval.
    Type: Application
    Filed: February 9, 2007
    Publication date: February 5, 2009
    Inventor: Robert W. Koelewyn
  • Publication number: 20090014573
    Abstract: A heavy duty fishing reel or trolling reel is disclosed having improvements related to a unitary end assembly, a duel drag system, a preset adjust mechanism and anti-bind improvements.
    Type: Application
    Filed: July 10, 2007
    Publication date: January 15, 2009
    Applicant: W.C. BRADLEY/ZEBCO HOLDINGS, INC.
    Inventors: HOGUN KIM, Hyunkyu Kim
  • Publication number: 20080257996
    Abstract: A handle assembly has a handle arm, a knob shaft and a handle knob that includes a tubular portion and a substantially spherical knob portion. The tubular portion is mounted on an outer peripheral surface of the knob shaft. The knob portion is unitarily formed with the tubular portion. The knob portion has a first knob with a substantially spherically shaped outer peripheral surface and a second knob that is disposed on a side of the first knob opposite the handle arm. The second knob has a substantially spherically shaped outer peripheral surface with a diameter larger than a diameter of the first knob. The second knob is unitarily linked with the first knob at a junction a distance from the outermost radial portion at a region of the knob portion opposite the tubular portion.
    Type: Application
    Filed: January 22, 2008
    Publication date: October 23, 2008
    Applicant: SHIMANO INC.
    Inventors: Koji OCHIAI, Keigo KITAJIMA
  • Patent number: 7374119
    Abstract: A handle assembly has a handle arm, a knob shaft and a handle knob that includes a tubular portion and a substantially spherical knob portion. The tubular portion is mounted on an outer peripheral surface of the knob shaft. The knob portion is unitarily formed with the tubular portion. The knob portion has a first knob with a substantially spherically shaped outer peripheral surface and a second knob that is disposed on a side of the first knob opposite the handle arm. The second knob has a substantially spherically shaped outer peripheral surface with a diameter larger than a diameter of the first knob. The second knob is unitarily linked with the first knob at a junction a distance from the outermost radial portion at a region of the knob portion opposite the tubular portion.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: May 20, 2008
    Assignee: Shimano Inc.
    Inventors: Koji Ochiai, Keigo Kitajima
  • Patent number: 7194930
    Abstract: A handle for a window operator. The handle includes a handle member 10 pivotally coupled to a base 11. A locking mechanism releasably locks the handle member 10 in a position relative to the base 11 which corresponds to an in-use position of the handle member. The locking mechanism includes a locking member 14 within the handle member 10. The locking member 14 performs a blocking action to prevent pivotal movement of the handle member relative to the base. The locking member has a push button 15 accessible to an exterior surface of the handle member whereby the locking member can be moved to remove the blocking action and allow the handle to be pivoted to a non-use position.
    Type: Grant
    Filed: August 22, 2003
    Date of Patent: March 27, 2007
    Assignee: Assa Abloy Financial Services AB
    Inventor: Guy Simon Dawson
  • Patent number: 7191969
    Abstract: A fishing reel includes: a reel body; a spool rotatably supported by the reel body; a handle shaft rotatably supported by the reel body; a handle arm provided at a distal end of the handle shaft; a transmission mechanism that transmits a rotation of the handle shaft to the spool via a drag device capable of adjusting braking force; and a braking force controlling element rotatably supported by the handle shaft, the braking force controlling element including an adjusting portion for adjusting the braking force applied to the drag device and an operation portion for the adjusting portion. The operation portion radially extends from an axis center of the handle shaft, and includes a bent portion which is formed at an intermediate portion of the operation portion and bent toward the reel body side.
    Type: Grant
    Filed: February 13, 2006
    Date of Patent: March 20, 2007
    Assignee: Daiwa Seiko, Inc.
    Inventors: Takeo Miyazaki, Akio Sekimoto
  • Patent number: 7070137
    Abstract: A handle assembly is detachably screwed onto a master gear shaft, on which a master gear is provided. The handle assembly includes an approximately T-shaped handle grip, a handle arm on which the handle grip is rotatively mounted, and a handle shaft on which the base of the handle arm is mounted. The handle shaft has a three piece structure including a tubular main shaft unit, a first shaft portion that is screwed onto one end of the main shaft unit and the master gear shaft, and a second shaft portion that is mounted on the other end of the main shaft unit and the base of the handle arm. In a screw type handle assembly for a spinning reel, it is possible to maintain rigidity of the handle shaft at a high level while reducing the overall weight of the handle shaft.
    Type: Grant
    Filed: January 7, 2004
    Date of Patent: July 4, 2006
    Assignee: Shimano Inc.
    Inventors: Tomohiro Nishikawa, Koji Ochiai
  • Patent number: 6988684
    Abstract: A handle assembly has a handle arm mounted to a fore-end of a handle shaft, a handle grip rotatively mounted to one end of the handle arm, and a rotation support portion made of a metal for rotatively mounting the handle grip to handle arm. The handle grip is a substantially egg-shaped member made of a synthetic resin, and is rotatively provided on the outward side of the rotation support portion. The handle grip is shaped such that the user can grip the whole of the handle grip with his palm. The handle grip also has first through fourth recesses such that the user can grasp the handle grip by attaching the thumb to the third recess, or pinch the handle grip between the thumb and fingertips by placing the thumb and index finger in the first and second recesses. Accordingly, it is possible to conduct high-speed winding easily.
    Type: Grant
    Filed: May 1, 2003
    Date of Patent: January 24, 2006
    Assignee: Shimano Inc.
    Inventors: Hirokazu Hirayama, Kenichi Kawasaki, Tomoharu Sakurai
  • Publication number: 20040140385
    Abstract: A handle assembly is detachably screwed onto a master gear shaft, on which a master gear is provided. The handle assembly includes an approximately T-shaped handle grip, a handle arm on which the handle grip is rotatively mounted, and a handle shaft on which the base of the handle arm is mounted. The handle shaft has a three piece structure including a tubular main shaft unit, a first shaft portion that is screwed onto one end of the main shaft unit and the master gear shaft, and a second shaft portion that is mounted on the other end of the main shaft unit and the base of the handle arm. In a screw type handle assembly for a spinning reel, it is possible to maintain rigidity of the handle shaft at a high level while reducing the overall weight of the handle shaft.
    Type: Application
    Filed: January 7, 2004
    Publication date: July 22, 2004
    Inventors: Tomohiro Nishikawa, Koji Ochiai
  • Patent number: 6666396
    Abstract: One preferred embodiment of the present invention provides a handle and shaft assembly including a rotatable shaft with a shaped end portion, where the shaped end portion has a non-circular cross-section. A handle cross-member is mounted to the shaft. A first distal portion of the cross-member is offset from the shaft. A pedestal is mounted to the distal portion of the cross-member. A ball portion is associated with the pedestal. In one embodiment, a knob defines a socket, which is coupled to the cross-member with a ball and socket joint. In a preferred shaft connection assembly, a locking member is fittingly engaged to the shaped end portion of the rotatable shaft such that the locking member and the rotatable shaft are substantially rigid in rotation. The locking member is also fittingly engaged with the cross-member such that the locking member and the cross-member are also substantially rigid in rotation.
    Type: Grant
    Filed: June 7, 2002
    Date of Patent: December 23, 2003
    Assignee: Gator Grip, Inc.
    Inventor: Joseph Landwerlen
  • Publication number: 20030218088
    Abstract: A handle assembly has a handle arm mounted to a fore-end of a handle shaft, a handle grip rotatively mounted to one end of the handle arm, and a rotation support portion made of a metal for rotatively mounting the handle grip to handle arm. The handle grip is a substantially egg-shaped member made of a synthetic resin, and is rotatively provided on the outward side of the rotation support portion. The handle grip is shaped such that the user can grip the whole of the handle grip with his palm. The handle grip also has first through fourth recesses such that the user can grasp the handle grip by attaching the thumb to the third recess, or pinch the handle grip between the thumb and fingertips by placing the thumb and index finger in the first and second recesses. Accordingly, it is possible to conduct high-speed winding easily.
    Type: Application
    Filed: May 1, 2003
    Publication date: November 27, 2003
    Applicant: SHIMANO, Inc.
    Inventors: Hirokazu Hirayama, Kenichi Kawasaki, Tomoharu Sakurai
  • Publication number: 20030205637
    Abstract: A master gear shaft of a spinning reel has a through-hole having a rectangular cross-section formed on the inner periphery of the master gear shaft. A handle shaft has a head that interlocks with the right end of the master gear shaft, a trunk which extends from the head and is non-rotatively inserted into the through-hole, and a first threaded portion having a male screw projecting from the tip of the trunk. A handle arm has a boss for interlocking with the left end of the master gear shaft, a second threaded portion, which is a female screw threaded portion that engages with the first threaded portion and is provided on the boss, and an arm that extends from the boss in a direction interlocking with the master gear shaft. The handle assembly prevents a handle shaft from loosening from a master gear shaft in a spinning reel.
    Type: Application
    Filed: April 15, 2003
    Publication date: November 6, 2003
    Applicant: SHIMANO. INC.
    Inventors: Hideki Nakajima, Ken?apos;ichi Sugawara
  • Publication number: 20030140548
    Abstract: A crank assembly of fishing reel includes a tube having a passage which includes a circular section and a polygonal section. A crank includes a first section with circular cross section and a second section with polygonal cross section. The first section is movably received in the circular section of the passage and the second section is movably received in the polygonal section of the passage. The crank can be extended by pulling to increase the length of the crank.
    Type: Application
    Filed: January 28, 2002
    Publication date: July 31, 2003
    Inventor: Han-Chi Lu
  • Publication number: 20020185562
    Abstract: One preferred embodiment of the present invention provides a handle and shaft assembly including a rotatable shaft with a shaped end portion, where the shaped end portion has a non-circular cross-section. A handle cross-member is mounted to the shaft. A first distal portion of the cross-member is offset from the shaft. A pedestal is mounted to the distal portion of the cross-member. A ball portion is associated with the pedestal. In one embodiment, a knob defines a socket, which is coupled to the cross-member with a ball and socket joint. In a preferred shaft connection assembly, a locking member is fittingly engaged to the shaped end portion of the rotatable shaft such that the locking member and the rotatable shaft are substantially rigid in rotation. The locking member is also fittingly engaged with the cross-member such that the locking member and the cross-member are also substantially rigid in rotation.
    Type: Application
    Filed: June 7, 2002
    Publication date: December 12, 2002
    Inventor: Joseph Landwerlen
  • Patent number: 6464158
    Abstract: For a round dual-bearing reel manufactured of metal, a handle attachment structure to impart a classic feel to the outward appearance of the reel unit, to prevent fishing line from getting tangled on, and debris from adhering to the outer surface of the handle. The handle attachment structure, for non-rotatively attaching a handle (2) to an end of a handle shaft (30) in which a male-threaded portion (30a) is formed, includes a handle arm (2a), a nut (28) and a retainer (29). The handle arm (2a) has an oblong hole (2c) with which the handle is mounted non-rotatively to the end of the handle shaft (30), and a non-circular accommodating recess (2d) of a predetermined depth formed around the oblong hole (2c) on an outer surface of the handle arm. The nut (28) has a polygonal nut portion (28), which is screwed to the end of the handle shaft (30).
    Type: Grant
    Filed: November 13, 2000
    Date of Patent: October 15, 2002
    Assignee: Shimano Inc.
    Inventor: Tomoharu Sakurai
  • Publication number: 20020096586
    Abstract: In known reels it has been attempted to attain the desired high speed, which is intended to maintain the tension of the line when a fish is swimming quickly towards the angler, by enlarging the outer diameter. This has the shortcoming that the handle is mounted on a large radius. This makes a fast cranking from the wrist impossible. When the handle is mounted on a smaller radius the force required in the struggle with a pulling fish becomes too great, which is equally disadvantageous.
    Type: Application
    Filed: October 31, 2001
    Publication date: July 25, 2002
    Inventor: Karl-Heinz Henschel
  • Patent number: 6364229
    Abstract: A fishing reel having a frame and an operating mechanism on the frame. The operating mechanism includes a line carrying spool, an element that is rotatable relative to the frame around a first axis to cause line to be directed onto the spool, and a crank handle that is rotatable relative to the frame around a second axis to thereby cause the first element to be rotated around the first axis. The crank handle has a body with a first portion projecting radially in one direction from the second axis, a graspable element on the first body portion, and a counterbalance assembly. The counterbalance assembly includes a second portion of the body which projects radially from the second axis oppositely to the one direction and a first weight element attached to the second portion of the body.
    Type: Grant
    Filed: February 23, 2000
    Date of Patent: April 2, 2002
    Assignee: Brunswick Corporation
    Inventor: Young Jue Kang
  • Patent number: 6315228
    Abstract: A baitcasting reel includes right and left cases constituting a reel body, and a level wind mechanism and a rotatable member disposed between walls of the right and left cases. The walls of the right and left cases and components interconnecting these walls are formed of a single material into an integral, one-piece unit. A lid is attached the integral, one-piece unit so that one of the cases has a space for accommodating a braking mechanism to act on a line takeup spool. The reel body has such an outer surface that outer wall surfaces of the integral, one-piece unit and lid are formed on the same plane.
    Type: Grant
    Filed: December 11, 1996
    Date of Patent: November 13, 2001
    Assignee: Shimano Inc.
    Inventor: Jun Sato
  • Patent number: 6305627
    Abstract: A fishing reel including a crank handle retained to a threaded end of a crankshaft by an attachment which comprises a nut for threadedly fixing the crank handle to the crank shaft, wherein one end of the nut has a hexagonal cross section and the other end includes an outward flare, and a plastic retainer for the nut comprising: a first inside cavity shaped to receive the hexagonal portion of the nut such that the nut is nonrotatably captivated relative to the retainer; a second inside compartment shaped to receive the outward flare of the nut such that when matably received, the retainer is secured to the nut; a pin protruding from the retainer to be received by a hole in the crank handle to prevent rotation of the retainer relative to the crank handle; and a smooth outside surface.
    Type: Grant
    Filed: December 8, 1999
    Date of Patent: October 23, 2001
    Inventors: Roy E. Stiner, Saburo Nose, Robert D. Bagby
  • Patent number: 6286774
    Abstract: A handle fixing structure including a nut member which is received inside of a recess of a handle and couples the handle with a driving shaft, a nut lock member aligned inside of the recess by being in close contact with the nut member for prevention of looseness thereof the nut member, and a cover for shielding the recess and limiting movement of the cut lock member through contact therewith during shielding. The nut lock member has a polygonal groove on an internal peripheral surface thereof for receiving the nut.
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: September 11, 2001
    Inventor: Chul Suk Oh
  • Patent number: 6105891
    Abstract: A handle assembly for a fishing reel includes a crank arm and a handle grip. The handle grip includes a linking member and a knob member having a smooth outer surface. The knob member defines first, second and third axes that are mutually perpendicular and meet at a point of intersection, and has a cross section in each plane perpendicular to the second axis that is bounded by at least a portion of a curve selected from the group consisting of a conic section and an oval. The portions define at least a portion of the smooth outer surface of the knob member. The cross sections decrease in area outward from the point of intersection along the second axis in either direction. The inventive handle assembly substantially conforms to the shape of a human palm, and enables a user to rapidly wind the knob member over an extended period of time without causing the user's hand to tire easily.
    Type: Grant
    Filed: December 2, 1998
    Date of Patent: August 22, 2000
    Assignee: Shimano, Inc.
    Inventors: Takeshi Ikuta, Jun Sato