-
公开(公告)号：US20210364016A1
公开(公告)日：2021-11-25
申请号：US16877849
申请日：2020-05-19
Applicant: Shimano Inc.
Inventor： Yusuke NISHIKAWA
Abstract: A hydraulic device is basically provided with a cylinder housing and a reservoir. The cylinder housing includes a cylinder bore. The reservoir is configured to be in fluid communication with the cylinder bore. The reservoir includes a reservoir tank and a lid slidably attached to the reservoir tank.
-
公开(公告)号：US20200255088A1
公开(公告)日：2020-08-13
申请号：US16861933
申请日：2020-04-29
Applicant: Shimano Inc.
Inventor： Yusuke NISHIKAWA , Yasuhiro TSUCHIZAWA , Makoto USUI , Satoshi SHAHANA
Abstract: A bicycle control apparatus is basically provided with a controller and a communication unit. The controller includes a processor, a memory, and an I/O interface. The communication unit is connected to the controller and arranged to communicate with an external device. The controller is configured to communicate with an assist mechanism of a bicycle, where the assist mechanism includes an assist motor arranged to impart a supplemental drive force to the bicycle. The controller is programmed to set a control state and to adjust a response speed of the assist motor based on an operation of the external device.
-
公开(公告)号：US20230303205A1
公开(公告)日：2023-09-28
申请号：US18203498
申请日：2023-05-30
Applicant: Shimano Inc.
Inventor： Kentaro KOSAKA , Yusuke NISHIKAWA
Abstract: A hydraulic operating device is provided for a human-powered vehicle. The hydraulic operating device basically includes a base, an operating member and a handlebar mounting structure. The base includes a cylinder bore defining a cylinder axis. The operating member is pivotally coupled to the base about a pivot axis between a rest position and an operated position. The handlebar mounting structure is coupled to the base. The handlebar mounting structure defines a handlebar mounting axis that extends linearly along a handlebar in a mounted state. The cylinder axis is inclined towards the handlebar mounting axis as the cylinder bore extends away from the pivot axis as viewed in a pivot axis direction parallel to the pivot axis. The pivot axis is located in an area between the cylinder axis and the handlebar mounting axis as viewed in the pivot axis direction.
-
公开(公告)号：US20180162486A1
公开(公告)日：2018-06-14
申请号：US15876682
申请日：2018-01-22
Applicant: Shimano Inc.
Inventor： Yusuke NISHIKAWA , Yasuhiro TSUCHIZAWA , Makoto USUI , Satoshi SHAHANA
Abstract: A bicycle control apparatus is basically provided with a controller. The controller includes a processor, a memory, and an I/O interface. The controller is arranged to communicate with an assist mechanism of a bicycle. The assist mechanism includes an assist motor arranged to impart a supplemental drive force to the bicycle to supplement a manual drive force of the bicycle. The controller is programmed to alternately set a first control state or a second control state. The controller controls the assist motor such that an output state of the assist motor with respect to a manual drive force of the bicycle is different in the first control state than in the second control state.
-
公开(公告)号：US20160159433A1
公开(公告)日：2016-06-09
申请号：US14946001
申请日：2015-11-19
Applicant: Shimano Inc.
Inventor： Yusuke NISHIKAWA , Yasuhiro TSUCHIZAWA , Makoto USUI , Satoshi SHAHANA
Abstract: A bicycle control apparatus is provided with a controller for controlling an output of an assist motor according to a manual drive force. The controller is configured to selectively set a first control state and a second control state, in which output states of the assist motor with respect to the manual drive force are different from each other. The controller controls the output of the assist motor so that a response speed of the assist motor with respect to changes in the manual drive force in the first control state will be faster than the response speed of the assist motor with respect to changes in the manual drive force in the second control state, when a crank of a bicycle is rotated from a stopped state and/or when a rotational speed of the crank is less than or equal to a prescribed first speed.
Abstract translation: 自行车控制装置设置有用于根据手动驱动力来控制辅助马达的输出的控制器。 控制器被配置为选择性地设置辅助马达相对于手动驱动力的输出状态彼此不同的第一控制状态和第二控制状态。 控制器控制辅助马达的输出，使得辅助马达相对于第一控制状态下的手动驱动力的变化的响应速度将比辅助马达相对于手动变化的响应速度更快 当自行车的曲柄从停止状态转动时和/或当曲柄的转速小于或等于规定的第一速度时，在第二控制状态下的驱动力。
-
Patent Agency Ranking
公开(公告)号：US20200086944A1
公开(公告)日：2020-03-19
申请号：US16131084
申请日：2018-09-14
Applicant: SHIMANO INC.
Inventor： Yusuke NISHIKAWA , Takuma SAKAI , Nobuyoshi FUJII , Yoshimitsu MIKI , Masahiro NAKAKURA
IPC: B62L3/02 , B62K23/06 , B60T11/16 , B60T7/10 , F16D55/228
Abstract: A hydraulic operating device comprises a base member, an operating member, a piston, and a mounting member. The base member includes a cylinder bore, a first hose-attachment hole, and a second hose-attachment hole. The first hose-attachment hole is configured to be in fluid communication with the cylinder bore. The second hose-attachment hole is configured to be in fluid communication with the cylinder bore. The operating member is pivotally coupled to the base member about a pivot axis. The mounting member is configured to couple the base member to a handlebar. The mounting member includes a mount opening through which the handlebar is to extend. The first hose-attachment hole, the second hose-attachment hole, and the mount opening are provided on a reference plane perpendicular to the pivot axis.
-
公开(公告)号：US20200070929A1
公开(公告)日：2020-03-05
申请号：US16427259
申请日：2019-05-30
Applicant: SHIMANO INC.
Inventor： Hayata MIZUTANI , Yusuke NISHIKAWA , Natsuki NOMA
Abstract: An operating device comprises a base member, an operating member, a user operating portion, and a restriction member. The base member includes a first end portion, a second end portion, and a grip portion. The first end portion is configured to be coupled to a handlebar. The second end portion is opposite to the first end portion. The grip portion is provided between the first end portion and the second end portion. The operating member is pivotally coupled to the base member about a pivot axis. The user operating portion is configured to receive a user input and provided at the second end portion of the base member. The restriction member is at least partly provided, as viewed along the pivot axis, between the user operating portion and the first end portion of the base member to restrict unintentional access to the user operating portion.
-
公开(公告)号：US20160280328A1
公开(公告)日：2016-09-29
申请号：US15054877
申请日：2016-02-26
Applicant: Shimano Inc.
Inventor： Takashi YAMAMOTO , Hiroyuki URABE , Yusuke NISHIKAWA
CPC classification number: B62M11/14 , B62M6/40 , B62M6/55 , B62M11/145 , F16D41/30
Abstract: A bicycle drive unit is basically provided with an input rotational shaft, an output part, a transmission mechanism, an assist motor and a switching mechanism. The transmission mechanism has at least two shift stages, and is configured to change a speed of a rotational input that is input from the input rotational shaft and output this rotational input to the output part. The assist motor is coupled to a power transmission path from the input rotational shaft to the output part, and is driven according to a manual drive force. The switching mechanism is configured to switch a gear changing state of the transmission mechanism by using a rotational force of the assist motor.
Abstract translation: 自行车驱动单元基本上设置有输入旋转轴，输出部，变速机构，辅助马达和切换机构。 变速机构具有至少两个变速级，并且被配置为改变从输入旋转轴输入的旋转输入的速度，并将该旋转输入输出到输出部。 辅助马达被耦合到从输入旋转轴到输出部的动力传递路径，并且根据手动驱动力被驱动。 切换机构构成为通过使用辅助马达的旋转力来切换变速机构的变速状态。
-
公开(公告)号：US20150336631A1
公开(公告)日：2015-11-26
申请号：US14695067
申请日：2015-04-24
Applicant: Shimano Inc.
Inventor： Yusuke NISHIKAWA
CPC classification number: B62M6/40 , B62K19/34 , B62M6/45 , B62M6/55 , H02K5/02 , Y10T74/19028 , Y10T74/2164
Abstract: A bicycle drive unit is basically provided with a crankshaft and a housing. The housing includes a synthetic resin first portion, a synthetic resin second portion and a metallic third portion. The synthetic resin first portion supports a first end of the crankshaft. The synthetic resin second portion supports a second end of the crankshaft. The metallic third portion is disposed in between the synthetic resin first portion and the synthetic resin second portion. The metallic third portion defines an internal space of the housing along with the synthetic resin first portion and the synthetic resin second portion.
Abstract translation: 自行车驱动单元基本上设置有曲轴和壳体。 壳体包括合成树脂第一部分，合成树脂第二部分和金属第三部分。 合成树脂第一部分支撑曲轴的第一端。 合成树脂第二部分支撑曲轴的第二端。 金属第三部分设置在合成树脂第一部分和合成树脂第二部分之间。 金属第三部分与合成树脂第一部分和合成树脂第二部分一起形成壳体的内部空间。
-
公开(公告)号：US20180215441A1
公开(公告)日：2018-08-02
申请号：US15418484
申请日：2017-01-27
Applicant: Shimano Inc.
Inventor： Keiji MATSUEDA , Yusuke NISHIKAWA , Kentaro KOSAKA
Abstract: A bicycle hydraulic device is basically provided with a base member, a first plug and a second plug. The base member has a hydraulic fluid passageway, a first opening communicating with the hydraulic fluid passageway and a second opening communicating with the hydraulic fluid passageway. The first plug is disposed in the first opening, and having a receiving hole. The second plug is disposed in the second opening. The second plug has a protrusion extending into the receiving hole of the first plug to couple the first and second plugs to the base member.
-
-
-
-
-
-
-
-
-
Search Results
21
records
(took 0.015 seconds)
