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Patent Agency Ranking
公开(公告)号：US20230406443A1
公开(公告)日：2023-12-21
申请号：US18265149
申请日：2021-12-10
Applicant: KYB Motorcycle Suspension Co.,Ltd. , KYB Corporation
Inventor： Hidetoshi SUGAWARA , Naoki ITO , Takumi HAYASHIGUCHI , Hirokatsu MAEDA
CPC classification number: B62K25/08 , F16F13/007 , F16F2222/12 , F16F2228/066 , F16F2230/30 , F16F2230/0052 , F16F2232/08 , F16F2234/02
Abstract: A front fork (1) of the present invention includes: a fork main body (2) having a vehicle body side tube (3) and an axle side tube (4); a cap (5) placed in the vehicle body side tube (3); a cylinder (6) provided inside the axle side tube (4); a rod (7) inserted into the cylinder (6) so as to be movable in an axial direction; an electric device (6) mounted inside the cylinder (6); an electric wire (9) connected to the electric device (8); a suspension spring (10) biasing the fork main body (2) in an extending direction, and an adjuster (11) capable of adjusting a support position of a spring seat (12). The electric wire (9) is drawn from the cap (5) at a position misaligned from an axial center line of the fork main body (2) to an outside of the fork main body (2). An operational portion (17) of the adjuster (11) is provided in the cap (5) at a position misaligned from the axial center line (A).
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公开(公告)号：US20240034429A1
公开(公告)日：2024-02-01
申请号：US18265359
申请日：2021-12-10
Applicant: KYB Motorcycle Suspension Co.,Ltd. , KYB Corporation
Inventor： Hidetoshi SUGAWARA , Naoki ITO , Takumi HAYASHIGUCHI , Hirokatsu MAEDA
CPC classification number: B62K25/08 , F16F13/007 , F16B7/18 , F16F2230/007 , F16F2230/18 , F16F2228/066 , F16F2222/12
Abstract: A front fork (1) according to the present invention includes: a fork main body (2) including a vehicle body side tube (3) and an axle side tube (4); a cap body (5) attached to a vehicle body side tube (3); a cylinder (6) provided in the axle side tube (4); a cylindrical rod (7) axially movably inserted into the cylinder (6); an electric device (8) housed in the cylinder (6); and a wire (9) that is inserted into the rod (7), passes through the cap (C), and is drawn out from the fork main body (2) and is connected to the electric device (8), in which the connection tube (13b) and the rod (7) in the cap (C) are connected by a connection nut (27) that is rotatably mounted on an outer circumference of one of the connection tube (13b) and the rod (7) and is restricted in movement in the axial direction toward the other, and screwed to the other.
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公开(公告)号：US20160319897A1
公开(公告)日：2016-11-03
申请号：US15104459
申请日：2014-12-17
Applicant: KYB CORPORATION
Inventor： Takahisa MOCHIZUKI , Naoki ITO
CPC classification number: F16F9/096 , B62K25/28 , B62K2025/045 , F16F9/062 , F16F9/187 , F16F9/3242 , F16F9/325 , F16F9/34 , F16F13/007 , F16F2228/066
Abstract: A shock absorber includes, an outer tube arranged in an outer circumference of the cylinder to form a cylindrical gap in conjunction with the cylinder to provide a twin-tube structure, a reservoir formed in the tank, a piston passage that allows only for a flow of the hydraulic fluid directed from the piston-side chamber to the rod-side chamber, an suction passage that allows only for a flow of the hydraulic fluid directed from the reservoir to the piston-side chamber, an discharge passage that allows the rod-side chamber to communicate with the reservoir, a damping valve provided in the discharge passage, and a connecting member that connects the outer tube and the tank. The discharge passage communicates with the reservoir via the cylindrical gap and the connecting member.
Abstract translation: 减震器包括：外筒，其布置在气缸的外圆周中以与气缸一起形成圆柱形间隙，以提供双管结构，形成在罐中的储存器，仅允许流动的活塞通道 从活塞侧室引导到杆侧室的液压流体的吸入通道，仅允许从储存器引导到活塞侧室的液压流体的流动;排出通道， 侧室与储存器连通，设置在排出通道中的阻尼阀以及连接外管和罐的连接构件。 排出通道经由圆筒形间隙和连接构件与储存器连通。
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公开(公告)号：US20160298713A1
公开(公告)日：2016-10-13
申请号：US15100522
申请日：2014-12-09
Applicant: KYB Corporation
Inventor： Takahisa MOCHIZUKI , Naoki ITO
CPC classification number: F16F9/096 , B62K25/04 , B62K2025/045 , F16F9/187 , F16F9/3242 , F16F9/3257 , F16F2230/00 , F16F2230/0005
Abstract: A shock absorber includes a vessel externally mounted to the outer tube, a reservoir provided inside the vessel to communicate with the bottom chamber, a discharge passage that allows the rod-side chamber to communicate with the reservoir, and a damping valve provided in the middle of the discharge passage, wherein the discharge passage has a connecting member that connects the vessel and the outer tube, a cylindrical gap provided between the outer tube and the cylinder, an installation hole provided in the outer tube and opened to the cylindrical gap, a first bottom passage that has one end communicating with the bottom chamber and the other end connected to one end of the connecting member, and a second bottom passage that has one end communicating with the installation hole and the other end communicating with the middle of the first bottom passage, and the damping valve is installed in the installation hole.
Abstract translation: 减震器包括外部安装到外管的容器，设置在容器内部以与底部室连通的容器，允许杆侧室与储存器连通的排放通道，以及设置在中间的阻尼阀 ，其中所述排出通道具有连接所述容器和所述外管的连接构件，设置在所述外管和所述气缸之间的圆柱形间隙，设置在所述外管中并且朝向所述圆筒形间隙开口的安装孔， 第一底部通道，其一端与底部腔室连通，另一端连接到连接构件的一端;第二底部通道，其一端与安装孔连通，另一端与第一底部通道连通 底部通道，阻尼阀安装在安装孔中。
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公开(公告)号：US20180031070A1
公开(公告)日：2018-02-01
申请号：US15553075
申请日：2016-03-01
Applicant: KYB CORPORATION
Inventor： Naoki ITO
Abstract: Providing a shock absorber including a sensor accurately detecting a position of a cylinder relative to a piston rod. The shock absorber includes a cylinder, a piston, a piston rod, and a sensor. The piston is inserted into the cylinder thereby to divide an interior of the cylinder into a rod-side chamber and a piston-side chamber. The piston is axially moved in the cylinder. The piston rod has an end connected to the piston and protrudes out of the cylinder. The sensor is disposed in the piston rod. The sensor detects a position of the cylinder relative to the piston rod.
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