Patents by Inventor Kazuhiko Gogo
Kazuhiko Gogo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11654713Abstract: In a spoke wheel that includes: a rim; a hub; and a plurality of spokes connecting the rim with the hub, the spokes each having an end portion connected with a connection portion disposed at a lateral surface portion on an outside in a width direction of the rim, the rim includes a raised portion that is raised from the connection portion to the outside in the width direction.Type: GrantFiled: May 5, 2020Date of Patent: May 23, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Taisuke Nimura, Kazuhiko Gogo
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Publication number: 20200361235Abstract: In a spoke wheel that includes: a rim; a hub; and a plurality of spokes connecting the rim with the hub, the spokes each having an end portion connected with a connection portion disposed at a lateral surface portion on an outside in a width direction of the rim, the rim includes a raised portion that is raised from the connection portion to the outside in the width direction.Type: ApplicationFiled: May 5, 2020Publication date: November 19, 2020Inventors: Taisuke Nimura, Kazuhiko Gogo
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Publication number: 20200102045Abstract: A steering damper can minimize a mounting space and can achieve favorable damping force characteristics. A rod member is mounted on a side of a first end of a piston and passes through a side of a first end of the damper case. A cylinder has a stepped configuration including a small-diameter cylinder and a large-diameter cylinder. Insertion of the piston in the cylinder causes an oil chamber filled with damper oil to be divided into a first oil chamber that has the small-diameter cylinder as an outer circumference, a second oil chamber that has the large-diameter cylinder as an outer circumference and that contacts the rod member, and a third oil chamber that has the large-diameter cylinder as an outer circumference and that does not contact the rod member. The piston has a stepped configuration including a small-diameter portion associated with the small-diameter cylinder and a large-diameter potion associated with the large-diameter cylinder.Type: ApplicationFiled: March 22, 2017Publication date: April 2, 2020Applicant: HONDA MOTOR CO., LTD.Inventors: Kazuhiko GOGO, Takeyasu ITABASHI
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Patent number: 10507884Abstract: A service brake caliper and the parking brake caliper (hereinafter called P caliper) are supported by a swing arm rotatably supporting the rear wheel. The service brake caliper and the P caliper are configured to brake the brake disc. In the rear brake device of the vehicle, the service brake caliper and the P caliper are fixed to a stay member, the stay member being supported by the swing arm. At least some of the service brake caliper and the P caliper are arranged in positions forward of a vehicle body and upward of the vehicle body from an axle of the rear wheel. A first boss and a third boss are arranged on a straight line passing through a center point of the axle.Type: GrantFiled: September 25, 2017Date of Patent: December 17, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Kosuke Inase, Masayuki Iwata, Kazuhiko Gogo
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Patent number: 10363774Abstract: A tubeless spoked wheel including a rim and a hub connected with wire spokes includes a rim that has no through-hole and is narrow in the vehicle width direction. A plurality of internal threads are aligned circumferentially in an annular raised portion arranged along the centerline of a rim. A connecting member that is hollow and has an external thread on its outer periphery is screwed into each internal thread. Each connecting member is pre-engaged with a distal end of a spoke in a rotatable manner. Each spoke bends at a position outward from the connecting member, tilts toward a hub, and has its basal end connected to a right or left flange of the hub with a nipple. The spokes are connected to the annular raised portion to narrow the rim in the vehicle width direction. The spokes are rotatably supported on the connecting members.Type: GrantFiled: March 6, 2017Date of Patent: July 30, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Kazuhiko Gogo, Kazuhiro Takatsuka
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Patent number: 10220905Abstract: A handle weight mounting structure of a straddle-type vehicle which achieves a simple structure and thereby enables a reduction of variation in the vibration isolating performance and a cost reduction. A fastening bolt includes a shank portion in which an external thread portion to be screwed and joined to the inner face of a handle pipe is formed; and a head portion which is formed on an end part of the shank portion for pressing the outer weight in the axial direction of the handle pipe, the shank portion includes a lock portion which is designed to couple the outer weight and the inner weight to each other. The lock portion is provided on an end part of the external thread portion opposite from the head portion.Type: GrantFiled: August 9, 2016Date of Patent: March 5, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Shimpei Shikanai, Kazuhiko Gogo, Hideki Hayashi, Takeo Nakazawa, Makoto Nishioka, Hikaru Yokomura
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Publication number: 20180086415Abstract: A service brake caliper and the parking brake caliper (hereinafter called P caliper) are supported by a swing arm rotatably supporting the rear wheel. The service brake caliper and the P caliper are configured to brake the brake disc. In the rear brake device of the vehicle, the service brake caliper and the P caliper are fixed to a stay member, the stay member being supported by the swing arm. At least some of the service brake caliper and the P caliper are arranged in positions forward of a vehicle body and upward of the vehicle body from an axle of the rear wheel. A first boss and a third boss are arranged on a straight line passing through a center point of the axle.Type: ApplicationFiled: September 25, 2017Publication date: March 29, 2018Inventors: Kosuke INASE, Masayuki IWATA, Kazuhiko GOGO
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Publication number: 20170282639Abstract: A tubeless spoked wheel including a rim and a hub connected with wire spokes includes a rim that has no through-hole and is narrow in the vehicle width direction. A plurality of internal threads are aligned circumferentially in an annular raised portion arranged along the centerline of a rim. A connecting member that is hollow and has an external thread on its outer periphery is screwed into each internal thread. Each connecting member is pre-engaged with a distal end of a spoke in a rotatable manner. Each spoke bends at a position outward from the connecting member, tilts toward a hub, and has its basal end connected to a right or left flange of the hub with a nipple. The spokes are connected to the annular raised portion to narrow the rim in the vehicle width direction. The spokes are rotatably supported on the connecting members.Type: ApplicationFiled: March 6, 2017Publication date: October 5, 2017Inventors: Kazuhiko GOGO, Kazuhiro TAKATSUKA
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Publication number: 20170050695Abstract: A handle weight mounting structure of a straddle-type vehicle which achieves a simple structure and thereby enables a reduction of variation in the vibration isolating performance and a cost reduction. A fastening bolt includes a shank portion in which an external thread portion to be screwed and joined to the inner face of a handle pipe is formed; and a head portion which is formed on an end part of the shank portion for pressing the outer weight in the axial direction of the handle pipe, the shank portion includes a lock portion which is designed to couple the outer weight and the inner weight to each other. The lock portion is provided on an end part of the external thread portion opposite from the head portion.Type: ApplicationFiled: August 9, 2016Publication date: February 23, 2017Applicant: HONDA MOTOR CO., LTD.Inventors: Shimpei SHIKANAI, Kazuhiko GOGO, Hideki HAYASHI, Takeo NAKAZAWA, Makoto NISHIOKA, Hikaru YOKOMURA
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Patent number: 9359038Abstract: A rear-wheel suspension system for a two-wheeled vehicle includes a pair of right- and left-side center frames; a swing arm; and a shock absorber, wherein the shock absorber includes a tubular buffer and a spring, wherein the intake system part is a curved tubular member, wherein a position of the spring is shifted downwardly so that the intake system part are moved toward an interior of the vehicle body by a dimension corresponding to the spring, wherein a lower end of the intake system part is above the upper end of the spring, wherein a part of the intake system part is closer than an outer end of the spring to the center of the tubular buffer, and wherein the shock absorber and the intake system part are disposed between a pair of right- and left-side center frames.Type: GrantFiled: February 19, 2014Date of Patent: June 7, 2016Assignee: HONDA MOTOR CO., LTD.Inventors: Kazuhiko Gogo, Tomohiro Fuse, Mikio Uchiyama, Eiji Adachi, Taichi Honda
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Publication number: 20140167385Abstract: A rear-wheel suspension system for a two-wheeled vehicle includes a pair of right- and left-side center frames; a swing arm; and a shock absorber, wherein the shock absorber includes a tubular buffer and a spring, wherein the intake system part is a curved tubular member, wherein a position of the spring is shifted downwardly so that the intake system part are moved toward an interior of the vehicle body by a dimension corresponding to the spring, wherein a lower end of the intake system part is above the upper end of the spring, wherein a part of the intake system part is closer than an outer end of the spring to the center of the tubular buffer, and wherein the shock absorber and the intake system part are disposed between a pair of right- and left-side center frames.Type: ApplicationFiled: February 19, 2014Publication date: June 19, 2014Applicant: Honda Motor Co., Ltd.Inventors: Kazuhiko GOGO, Tomohiro FUSE, Mikio UCHIYAMA, Eiji ADACHI, Taichi HONDA
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Patent number: 8695747Abstract: A rear-wheel suspension system for a two-wheeled vehicle capable of further reducing a vehicle width. An upper end of a coil spring of a shock absorber includes a tubular damper case, a rod connected to a piston disposed within the shock absorber and protrusively provided to be capable of making strokes with respect to the tubular damper case and an external hydraulic sub-tank positioned to be lower than an upper end of the shock absorber. Vehicle body component parts include a connecting tube and the sub-tank disposed to be close to the shock absorber above the coil spring.Type: GrantFiled: January 30, 2007Date of Patent: April 15, 2014Assignee: Honda Motor Co., Ltd.Inventors: Kazuhiko Gogo, Tomohiro Fuse, Mikio Uchiyama, Eiji Adachi, Taichi Honda
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Patent number: 8684385Abstract: A steering damper device for a saddle riding vehicle includes a tubular damper including a cylindrical damper cylinder and a piston rod slidably passed through the damper cylinder. Either the damper cylinder or the piston rod is supported on an upper frame or a down frame of the saddle riding vehicle. The upper frame extends rearwardly from a head pipe through which a steering shaft passes and which holds the steering shaft therein rotatably about an axis thereof. The down frame extends downwardly from the head pipe. The steering shaft rotates with a bottom bridge. The tubular damper is disposed such that an axis thereof is disposed on a vehicle width direction central plane. The tubular damper extends or contracts as the bottom bridge rotates. The tubular damper extends or contracts within a space between the upper frame and the down frames in a side view.Type: GrantFiled: January 4, 2011Date of Patent: April 1, 2014Assignee: Honda Motor Co., Ltd.Inventors: Hirotsugu Kuboyama, Kazuhiko Gogo, Mikio Uchiyama
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Patent number: 8528927Abstract: A steering apparatus for a vehicle includes a stem pipe disposed in a head pipe by upper and lower bearings interposed therebetween, a seal member for covering the upper bearing, and bottom and top bridges mounted on lower and upper ends of the stem pipe, respectively. A single fastening bolt, having a step formed between a head and a threaded surface thereof, is fitted in a pipe insertion hole of the top bridge and the upper threaded portion of the stem pipe. The stem pipe is firmly tightened and supported by a stem pipe slot-tightening mechanism of the top bridge. The fastening bolt is tightened by only a tightening force required to keep the fastening bolt from loosening. Also, a number of components required for the inventive steering apparatus is reduced, since an additional component, previously used for preventing loosening of a fastening bolt, is made unnecessary.Type: GrantFiled: April 28, 2010Date of Patent: September 10, 2013Assignee: Honda Motor Co., Ltd.Inventors: Yotaro Mori, Mikio Uchiyama, Kazuhiko Gogo
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Patent number: 8499905Abstract: A front fork for easily optimizing an oil quantity in a damper cylinder with a relatively simple structure without affecting operability of a free piston even in an assembled state. An escape portion is formed on an outer periphery of a piston rod at a position where a seal member mounted on a sealing cap faces in an opposed manner when a front fork extends to the maximum.Type: GrantFiled: January 26, 2010Date of Patent: August 6, 2013Assignee: Honda Motor Co., Ltd.Inventors: Mikio Uchiyama, Kazuhiko Gogo
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Patent number: 8196946Abstract: A suspension structure includes a pair of right and left cushion units. The right cushion unit is constituted of a compression coil spring and a right damper, and the left cushion unit is constituted of only a left damper having an outer diameter smaller than a diameter of the compression coil spring and larger than a diameter of the right damper. The left cushion unit is constituted of only the left damper and does not include the compression coil spring and hence, the suspension structure can be simplified. Further, in the left cushion unit, the left damper does not slide relative to the compression coil spring in performing a stroke and hence, no friction is generated.Type: GrantFiled: April 15, 2008Date of Patent: June 12, 2012Assignee: Honda Motor Co., Ltd.Inventors: Tomohiro Fuse, Kazuhiko Gogo
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Publication number: 20110175321Abstract: A steering damper device for a saddle riding vehicle includes a tubular damper including a cylindrical damper cylinder and a piston rod slidably passed through the damper cylinder. Either the damper cylinder or the piston rod is supported on an upper frame or a down frame of the saddle riding vehicle. The upper frame extends rearwardly from a head pipe through which a steering shaft passes and which holds the steering shaft therein rotatably about an axis thereof. The down frame extends downwardly from the head pipe. The steering shaft rotates with a bottom bridge. The tubular damper is disposed such that an axis thereof is disposed on a vehicle width direction central plane. The tubular damper extends or contracts as the bottom bridge rotates. The tubular damper extends or contracts within a space between the upper frame and the down frames in a side view.Type: ApplicationFiled: January 4, 2011Publication date: July 21, 2011Applicant: HONDA MOTOR CO., LTD.Inventors: Hirotsugu KUBOYAMA, Kazuhiko GOGO, Mikio UCHIYAMA
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Publication number: 20100295266Abstract: A steering apparatus for a vehicle includes a stem pipe disposed in a head pipe by upper and lower bearings interposed therebetween, a seal member for covering the upper bearing, and bottom and top bridges mounted on lower and upper ends of the stem pipe, respectively. A single fastening bolt, having a step formed between a head and a threaded surface thereof, is fitted in a pipe insertion hole of the top bridge and the upper threaded portion of the stem pipe. The stem pipe is firmly tightened and supported by a slot-tightening mechanism of the top bridge. The fastening bolt is tightened by only a tightening force required to keep the fastening bolt from loosening. Also, a number of components required for the inventive steering apparatus is reduced, since an additional component, previously used for preventing loosening of a fastening bolt, is made unnecessary.Type: ApplicationFiled: April 28, 2010Publication date: November 25, 2010Applicant: HONDA MOTOR CO., LTD.Inventors: Yotaro MORI, Mikio UCHIYAMA, Kazuhiko GOGO
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Publication number: 20100207350Abstract: A front fork for easily optimizing an oil quantity in a damper cylinder with a relatively simple structure without affecting operability of a free piston even in an assembled state. An escape portion is formed on an outer periphery of a piston rod at a position where a seal member mounted on a sealing cap faces in an opposed manner when a front fork extends to the maximum.Type: ApplicationFiled: January 26, 2010Publication date: August 19, 2010Inventors: Mikio Uchiyama, Kazuhiko Gogo
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Patent number: RE45503Abstract: A suspension structure includes a pair of right and left cushion units. The right cushion unit is constituted of a compression coil spring and a right damper, and the left cushion unit is constituted of only a left damper having an outer diameter smaller than a diameter of the compression coil spring and larger than a diameter of the right damper. The left cushion unit is constituted of only the left damper and does not include the compression coil spring and hence, the suspension structure can be simplified. Further, in the left cushion unit, the left damper does not slide relative to the compression coil spring in performing a stroke and hence, no friction is generated.Type: GrantFiled: December 6, 2012Date of Patent: May 5, 2015Assignee: Honda Motor Co., LtdInventors: Tomohiro Fuse, Kazuhiko Gogo