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1. 发明公开

EP4438917A2 TORQUE SENSOR FOR AN EBIKE SYSTEM 审中-实审
公开(公告)号：EP4438917A2
公开(公告)日：2024-10-02
申请号：EP24194527.8
申请日：2022-12-05
申请人： SRAM, LLC.
发明人： Hahn, Sage , Heyna, Sebastian , Braedt, Henrik , Lee, William Barrett
IPC分类号： F16D41/24
CPC分类号： B62M6/50 , G01L3/102 , B62J45/411 , B62J45/421 , B62M6/55
摘要： A torque sensor for a bicycle includes a coil. The torque sensor may include a support that is disposable around a device of the bicycle, such that the support and the device of the bicycle are separated by an air gap. The torque sensor may also include an excitation coil supported by the support, and a sense coil supported by the support at a distance away from the excitation coil in an axial direction of the support. The excitation coil is configured to induce a voltage and/or current in the sense coil via the device of the bicycle when the support is disposed around the device of the bicycle. The induced voltage is related to a torque in the device.

2. 发明公开

EP4362271A3 ENERGY STORAGE DEVICE FOR A BICYCLE 审中-实审
公开(公告)号：EP4362271A3
公开(公告)日：2024-07-17
申请号：EP23201664.2
申请日：2023-10-04
申请人： SRAM, LLC.
发明人： Braedt, Henrik , Heyna, Sebastian , Sessions, Shelby
IPC分类号： H02J7/00 , B62M6/90 , H02J7/14 , B60L50/20 , B60L50/64 , B62J23/00 , B62J43/13 , B62J43/20 , B62K19/34 , B62M6/55 , H01M10/42 , H01M50/249
CPC分类号： H02J7/1407 , H02J7/0013 , H02J7/0045 , H02J7/0042 , H02J7/00034 , B62M6/90 , B62M6/55 , B62J43/13 , B62J43/20 , B62J43/28 , B62K19/34 , B60L50/20 , B60L50/64 , H01M50/249 , B62J23/00 , H01M10/4257
摘要： An energy storage device for a bicycle includes a housing, a plurality of battery cells, a battery management system, and a charge controller disposed in the housing, a battery contact connection and a charge port, separate and spaced apart from the battery contact connection. The charge port may include a DC charge port and a USB C charge port. A bicycle including an energy storage device, and a method of charging an energy storage device are also provided.

3. 发明授权

EP3118099B1 BICYCLE MULTI-GEAR CASSETTE 有权
公开(公告)号：EP3118099B1
公开(公告)日：2020-04-22
申请号：EP16001018.7
申请日：2008-03-19
申请人： SRAM, LLC
发明人： Braedt, Henrik
IPC分类号： B62M9/10

4. 发明公开

EP3118099A3 BICYCLE MULTI-GEAR CASSETTE 有权
标题翻译：自行车多轮箱
公开(公告)号：EP3118099A3
公开(公告)日：2017-05-17
申请号：EP16001018.7
申请日：2008-03-19
申请人： SRAM, LLC
发明人： Braedt, Henrik
IPC分类号： B62M9/10
CPC分类号： B62M9/10
摘要： A bicycle multi-gear cassette mountable to a wheel hub that includes truncated conical shell having a first opening proximate a small shell base and a second opening proximate a large shell base. The openings are coaxial with an axis of the shell. A plurality of toothed sprockets having different numbers of teeth are disposed on the shell and extend radially of the central axis. A torque load transmitting profile is configured on the shell proximate one of the small and large shell bases. A radial load transmitting profile is configured on the shell proximate one of the small and large shell bases. The shell, sprockets, and the load transmitting profiles embody a single piece.
摘要翻译：一种可安装到轮毂上的自行车多档齿轮箱，其包括截头圆锥形壳体，该圆锥壳体具有靠近小壳体基部的第一开口和靠近大壳体基部的第二开口。开口与壳体的轴线同轴。具有不同齿数的多个齿形链轮布置在壳体上并沿中心轴线径向延伸。扭矩载荷传递型材配置在靠近小型和大型壳体基座之一的壳体上。径向载荷传递型材配置在靠近小型和大型壳体基座之一的壳体上。外壳，链轮和载荷传递型材体现为单件。

5. 发明公开

EP3072803A1 CHAINRING 审中-公开
标题翻译：链轮
公开(公告)号：EP3072803A1
公开(公告)日：2016-09-28
申请号：EP16000949.4
申请日：2012-12-05
申请人： SRAM, LLC
发明人： Reiter, Markus , Florczyk, Raymond , Braedt, Henrik
IPC分类号： B62M9/10 , F16H55/30
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165
摘要： A solitary chainring (50) of a bicycle front crankset for engaging a drive chain (10), including a plurality of teeth (52) formed about a periphery of the chainring (50), the plurality of teeth consisting of an even number. The plurality of teeth (52) includes a first group of teeth (58) and a second group of teeth (60) arranged alternatingly between the first group of teeth (58). The first group of teeth (58) and the second group of teeth (60) are equal in number. Each of the first and second group of teeth include an outboard side (54) and an inboard side (56) opposite the outboard side (54) and each tooth of the first group of teeth (58) includes at least a first protrusion on the outboard side thereof and each tooth of the second group of teeth are free of the first protrusions on the outboard side and the inboard side.
摘要翻译：本发明涉及一种用于接合传动链（10）的自行车前曲柄组件的独立链环（50），其包括围绕链环（50）的周边形成的多个齿（52），所述多个齿由偶数组成。多个齿（52）包括交替布置在第一组齿（58）之间的第一组齿（58）和第二组齿（60）。第一组齿（58）和第二组齿（60）的数量相同。第一组齿和第二组齿中的每一个包括外侧（54）和与外侧（54）相对的内侧（56），并且第一组齿（58）的每个齿包括至少第一突起并且第二组齿的每个齿在外侧和内侧没有第一突起。

6. 发明公开

EP3072801A1 CHAINRING 审中-实审
标题翻译：链轮
公开(公告)号：EP3072801A1
公开(公告)日：2016-09-28
申请号：EP16000947.8
申请日：2012-12-05
申请人： SRAM, LLC
发明人： Reiter, Markus , Florczyk, Raymond , Braedt, Henrik
IPC分类号： B62M9/10 , F16H55/30
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165
摘要： A solitary chainring (50) of a bicycle front crankset for engaging a drive chain (10), including a plurality of teeth (52) formed about a periphery of the chainring (50), the plurality of teeth (52) consisting of an even number. The plurality of teeth (52) includes a first group of teeth (58) and a second group of teeth (60) arranged alternatingly between the first group of teeth (58). The first group of teeth (58) and the second group of teeth (60) are equal in number. Each of the first and second group of teeth include an outboard side (54) and an inboard side (56) opposite the outboard side and each tooth of the first group of teeth (58) includes at least a first protrusion on the outboard side (54) thereof and each tooth of the second group of teeth (60) are free of the first protrusions on the outboard side (54) and the inboard side (56).
摘要翻译： 1。一种用于接合传动链（10）的自行车前曲柄组件的独立链环（50），所述传动链（10）包括围绕所述齿盘（50）的外周形成的多个齿（52），所述多个齿（52）数。多个齿（52）包括交替布置在第一组齿（58）之间的第一组齿（58）和第二组齿（60）。第一组齿（58）和第二组齿（60）的数量相同。第一组齿和第二组齿各自包括外侧（54）和与外侧相对的内侧（56），并且第一组齿（58）的每个齿包括外侧上的至少第一突起（ 54）和第二组齿（60）的每个齿在外侧（54）和内侧（56）上没有第一突起。

7. 发明公开

EP3708477A1 CHAIN GUIDE SENSOR AND METHODS OF CONTROLING A BICYCLE 审中-公开
公开(公告)号：EP3708477A1
公开(公告)日：2020-09-16
申请号：EP19215469.8
申请日：2017-01-11
申请人： SRAM, LLC.
发明人： Braedt, Henrik , Jordan, Brian
IPC分类号： B62M9/121 , B62J45/40
摘要： A gear change mechanism for a bicycle may involve a tensioner that has a wheel engaged with a chain in a bicycle drivetrain. This tensioner may be configured to rotate or otherwise change orientation in response to slack in the chain to maintain tension in the chain. A sensor may be used to measure the orientation of a tensioner of a chain in a bicycle drivetrain, and/or the physical orientation of components indicative thereof. Actions may be triggered by signals generated by the sensor.

8. 发明授权

EP2602176B1 Chainring 有权转让
标题翻译：链轮
公开(公告)号：EP2602176B1
公开(公告)日：2018-03-28
申请号：EP12008132.8
申请日：2012-12-05
申请人： SRAM, LLC
发明人： Reiter, Markus , Florczyk, Raymond , Braedt, Henrik
IPC分类号： B62M9/10 , F16H55/30
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165
摘要： A solitary chainring (50) of a bicycle front crankset for engaging a drive chain (10), including a plurality of teeth (52) formed about a periphery of the chainring (50), the plurality of teeth (52) consisting of an even number. The plurality of teeth (52) includes a first group of teeth (58) and a second group of teeth (60) arranged alternatingly between the first group of teeth (58). The first group of teeth (58) and the second group of teeth (60) are equal in number. Each of the first and second group of teeth (58, 60) include an outboard side (54) and an inboard (56) side opposite the outboard side (54) and each tooth of the first group of teeth (58) includes at least a first protrusion on the outboard side (54) thereof and each tooth of the second group of teeth (60) are free of the first protrusions on the outboard side (54) and the inboard side (56).

9. 发明公开

EP3075644A1 CHAINRING 审中-公开
标题翻译：链轮
公开(公告)号：EP3075644A1
公开(公告)日：2016-10-05
申请号：EP16000950.2
申请日：2012-12-05
申请人： SRAM, LLC
发明人： Reiter, Markus , Florczyk, Raymond , Braedt, Henrik
IPC分类号： B62M9/10 , F16H55/30
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165
摘要： A chainring (50) of a bicycle front crankset for engaging a drive chain (10), including a plurality of teeth (52) formed about a periphery of the chainring (50), the plurality of teeth (52) consisting of an even number. The plurality of teeth includes a first group of teeth (58) and a second group of teeth (60) arranged alternatingly between the first group of teeth (58). The first group of teeth (58) and the second group of teeth (60) are equal in number. Each of the first and second group of teeth include an outboard side (54) and an inboard side (56) opposite the outboard side and each tooth of the first group of teeth includes at least a first protrusion on the outboard side thereof and each tooth of the second group of teeth are free of the first protrusions on the outboard side and the inboard side.
摘要翻译：一种用于啮合传动链（10）的自行车前曲柄组的齿盘（50），包括围绕齿盘（50）周边形成的多个齿（52），多个齿（52）由偶数。多个齿包括交替布置在第一组齿（58）之间的第一组齿（58）和第二组齿（60）。第一组齿（58）和第二组齿（60）的数量相同。第一组齿和第二组齿中的每一个包括外侧（54）和与外侧相对的内侧（56），并且第一组齿中的每个齿包括在其外侧上的至少第一突起，并且每个齿在第二组齿的外侧和内侧没有第一突起。

10. 发明公开

EP3072799A1 CHAINRING 有权
标题翻译：链轮
公开(公告)号：EP3072799A1
公开(公告)日：2016-09-28
申请号：EP16000933.8
申请日：2012-12-05
申请人： SRAM, LLC
发明人： Reiter, Markus , Florczyk, Raymond , Braedt, Henrik
IPC分类号： B62M9/10 , F16H55/30
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165
摘要： A solitary chainring (50) of a bicycle front crankset for engaging a drive chain (10), including a plurality of teeth (52) formed about a periphery of the chainring, the plurality of teeth (52) consisting of an even number. The plurality of teeth (52) includes a first group of teeth (58) and a second group of teeth (60) arranged alternatingly between the first group of teeth. The first group of teeth (58) and the second group of teeth (60) are equal in number. Each of the first and second group of teeth include an outboard side (54) and an inboard side (56) opposite the outboard side and each tooth of the first group of teeth (58) includes at least a first protrusion on the outboard side thereof and each tooth of the second group of teeth (60) are free of the first protrusions on the outboard side and the inboard side.
摘要翻译：本发明涉及一种用于接合传动链（10）的自行车前曲柄组件的独立链环（50），其包括围绕链环的周边形成的多个齿（52），所述多个齿（52）由偶数组成。多个齿（52）包括交替布置在第一组齿之间的第一组齿（58）和第二组齿（60）。第一组齿（58）和第二组齿（60）的数量相同。第一组齿和第二组齿中的每一个包括外侧（54）和与外侧相对的内侧（56），并且第一组齿（58）的每个齿在其外侧上包括至少第一突起并且第二组齿（60）的每个齿在外侧和内侧上没有第一突起。

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