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公开(公告)号：US10093391B2
公开(公告)日：2018-10-09
申请号：US15265363
申请日：2016-09-14
Applicant: SRAM, LLC
Inventor： Brian Jordan , Todd Squires
Abstract: The invention provides a wireless control system for a bicycle, including at least one actuator having at least a pressed state and a released state, and a control unit configured to generate a first control signal responsive to the pressed state and a second control signal responsive to the released state, and to transmit the first control signal and the second control signal to at least one bicycle component.
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公开(公告)号：US09890838B2
公开(公告)日：2018-02-13
申请号：US13755040
申请日：2013-01-31
Applicant: SRAM, LLC
Inventor： Christopher Shipman , Brian Jordan , Mark Santurbane , Henry Tsao
Abstract: An electromechanical front gear changer for a bicycle is provided, the bicycle having a chain, including a base member attachable to the bicycle. A linkage is movably coupled to the base member. A chain guide is movably coupled to the linkage for contacting the chain. A motor is supported by the base member. A gear transmission is driven by the motor to move the linkage. A CPU is provided for controlling the motor and a power supply is supported by the base member to power the motor and the CPU.
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公开(公告)号：US20170120984A1
公开(公告)日：2017-05-04
申请号：US15407015
申请日：2017-01-16
Applicant: SRAM, LLC
Inventor： Brian Jordan
Abstract: Electronic shifting systems, mechanisms and methods of using and/or controlling the systems to operate a bicycle that allows front and rear gear changer mechanisms to be controlled with only two switches. The switches can be arranged so that each hand is only required to operate one switch to shift the bicycle.
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公开(公告)号：US09540071B2
公开(公告)日：2017-01-10
申请号：US14534363
申请日：2014-11-06
Applicant: SRAM, LLC
Inventor： Brian Jordan , Todd Squires
CPC classification number: B62M25/08 , B62J99/00 , B62J2099/0013 , B62K23/02 , B62M9/122 , B62M9/132 , F16H59/044 , H04W74/08 , Y10T74/2003
Abstract: The invention provides a wireless control system for a bicycle, including at least one shift actuator generating an input signal when actuated and a master control unit transmitting a shift signal responsive to the input signal. At least one electromechanical gear changer is provided and includes a gear changer control unit. The gear changer control unit receives the shift signal from the master control unit and controls the at least one electromechanical gear changer corresponding to the received shift signal. The gear changer control unit listens for the shift signal during a part of an awake mode cycle time, the master control unit transmitting the shift signal for a message duration time which is greater than the awake mode cycle time.
Abstract translation: 本发明提供了一种用于自行车的无线控制系统，包括至少一个移动致动器，当致动时产生输入信号，主控制单元响应于输入信号发送移位信号。 至少提供一个电子机械变速器并且包括一个变速器控制单元。 变速器控制单元接收来自主控制单元的换档信号，并控制与所接收的换档信号对应的至少一个机电换挡器。 变频器控制单元在唤醒模式周期时间的一部分期间侦听移位信号，主控制单元发送移位信号以获得大于唤醒模式周期时间的消息持续时间。
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公开(公告)号：US20140171242A1
公开(公告)日：2014-06-19
申请号：US14186121
申请日：2014-02-21
Applicant: SRAM, LLC
Inventor： Brian Jordan
IPC: B62M9/1342
CPC classification number: B62M9/1342 , B62M9/131 , B62M9/134 , B62M9/1344 , Y10T29/49826
Abstract: A front derailleur for use on devices such as bicycles is movable about a yaw axis while it moves laterally. The front derailleur may include a linkage in between a mount and a cage, with the linkage pivoting about two non-parallel axes. The front derailleur may include a linkage in between the mount and the cage that has links of different effective lengths. The front derailleur may include a single link and a cam.
Abstract translation: 用于诸如自行车的装置的前拨链器可绕偏转轴线移动，同时横向移动。 前拨链器可以包括在安装件和保持架之间的联动装置，其中联动装置围绕两个不平行的轴线枢转。 前拨链器可以包括在安装件和保持架之间的连杆，其具有不同有效长度的连接。 前拨链器可以包括单个链接和凸轮。
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Patent Agency Ranking
公开(公告)号：US20140102237A1
公开(公告)日：2014-04-17
申请号：US13712616
申请日：2012-12-12
Applicant: SRAM, LLC
Inventor： Brian Jordan , Todd Squires
IPC: F16H59/04
CPC classification number: B62M25/08 , B62J99/00 , B62J2099/0013 , B62K23/02 , B62M9/122 , B62M9/132 , F16H59/044 , H04W74/08 , Y10T74/2003
Abstract: The invention provides a wireless control system for a bicycle, including at least one shift actuator generating an input signal when actuated and a master control unit transmitting a shift signal responsive to the input signal. At least one electromechanical gear changer is provided and includes a gear changer control unit. The gear changer control unit receives the shift signal from the master control unit and controls the at least one electromechanical gear changer corresponding to the received shift signal. The gear changer control unit listens for the shift signal during a part of an awake mode cycle time, the master control unit transmitting the shift signal for a message duration time which is greater than the awake mode cycle time.
Abstract translation: 本发明提供了一种用于自行车的无线控制系统，包括至少一个移动致动器，当致动时产生输入信号，主控制单元响应于输入信号发送移位信号。 至少提供一个电子机械变速器并且包括一个变速器控制单元。 变速器控制单元接收来自主控制单元的换档信号，并控制与所接收的换档信号对应的至少一个机电换挡器。 变频器控制单元在唤醒模式周期时间的一部分期间侦听移位信号，主控制单元发送移位信号以获得大于唤醒模式周期时间的消息持续时间。
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公开(公告)号：US11891146B2
公开(公告)日：2024-02-06
申请号：US16717657
申请日：2019-12-17
Applicant: SRAM, LLC
Inventor： Mark Santurbane , Brian Jordan , Kevin Wesling
CPC classification number: B62J45/42 , B62J43/30 , B62J45/41 , B62K25/02 , B62K2201/08
Abstract: Example bicycle suspension components and electronic monitoring devices are described herein. An example electronic monitoring device includes a housing defining a chamber. The housing is to be coupled to a suspension component. The electronic monitoring device includes a circuit board disposed in the chamber and a sensor electrically coupled to the circuit board. The sensor is to measure a characteristic of the suspension component. The electronic monitoring device also includes a battery holder coupled to the circuit board.
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公开(公告)号：US11530015B2
公开(公告)日：2022-12-20
申请号：US16787894
申请日：2020-02-11
Applicant: SRAM, LLC
Inventor： Sage Hahn , Brian Jordan , Kevin Wesling
Abstract: A bicycle with an electric pedal assist motor capable of driving a chainring independent of cranks includes wheel speed sensors and crank cadence sensors. The wheel speed sensors and the crank cadence sensors measure wheel speed and crank cadence, respectively, and provide the measured wheel speed and crank cadence to controller of the bicycle. The controller activates motor overdrive based on the measured wheel speed and/or the measured crank cadence.
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公开(公告)号：US11345440B2
公开(公告)日：2022-05-31
申请号：US16782733
申请日：2020-02-05
Applicant: SRAM, LLC
Inventor： Brian Jordan , Todd Squires
IPC: B62M25/08 , B62M9/122 , B62M9/132 , B62K23/02 , H04W74/08 , F16H59/04 , B62J45/20 , B62J43/13 , B62J43/30
Abstract: A wireless control system for a bicycle may include a base part attachable to a bicycle and a movable part. The control system may also include an electric motor disposed on the electromechanical component and a control unit disposed on the electromechanical component for operating the electric motor to operate the electromechanical component, the control unit including a wireless receiver. The control system includes a wake sensor connected to the control unit, the wake sensor configured to communicate a wake signal to the control unit.
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公开(公告)号：US10717496B2
公开(公告)日：2020-07-21
申请号：US15407015
申请日：2017-01-16
Applicant: SRAM, LLC
Inventor： Brian Jordan
IPC: B62M25/08 , B62J99/00 , B62K23/06 , B62K23/02 , B62M9/132 , F16H59/04 , B62L3/02 , B62M9/122 , B62J45/20 , B62J45/40
Abstract: Electronic shifting systems, mechanisms and methods of using and/or controlling the systems to operate a bicycle that allows front and rear gear changer mechanisms to be controlled with only two switches. The switches can be arranged so that each hand is only required to operate one switch to shift the bicycle.
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