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公开(公告)号：US20240208606A1
公开(公告)日：2024-06-27
申请号：US18542707
申请日：2023-12-17
申请人： Robert Bosch GmbH
摘要： A freewheel of a vehicle, in particular a two-wheeler, includes (i) a crankshaft, (ii) an output shaft having a first gear cog, (iii) a freewheel element having a second gear cog, and (iv) a friction element. The first gear cog and the second gear cog are configured to, when engaged with each other, effect a torque transfer between the output shaft and the freewheel element. The freewheel element is arranged to be displaceable in an axial direction on the crankshaft. The freewheel element is arranged to be non-rotatable relative to the crankshaft in the circumferential direction. The freewheel element and the friction element are connected to one another by means of a helical mechanism, which is configured to effect a translational displacement of the freewheel element and the friction element relative to one another when the freewheel element and friction element rotate relative to one another.
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公开(公告)号：US20230278663A1
公开(公告)日：2023-09-07
申请号：US18170894
申请日：2023-02-17
申请人： Robert Bosch GmbH
发明人： Daniel Schwenk , Adolf Dillmann , Alexander Elter , Christoph Zimmermann , Christoph Schumacher , Daniel Hettinger , Harald Hundt , Julian Binder , Peter Kimmich , Quoc-Dat Nguyen , Sigmund Braun , Stefan Holst , Tobias Landenberger
IPC分类号： B62M6/55
CPC分类号： B62M6/55
摘要： A drive assembly of a vehicle operable with muscular power and/or motor power. The drive assembly includes: a drive unit; a frame interface, the drive unit being arranged at least partially between a first wall and a second wall of the frame interface, the drive unit including a through-hole; two sleeves inserted into the through-hole of the drive unit on both sides; and a through-bolt inserted through the through-hole and the two sleeves and holding the drive unit on each of the two walls.
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3.发明公开公开(公告)号：US20230391419A1
公开(公告)日：2023-12-07
申请号：US18320015
申请日：2023-05-18
申请人： Robert Bosch GmbH
发明人： Daniel Schwenk , Sigmund Braun , Christoph Schumacher , Harald Hundt , Julian Binder , Peter Kimmich , Stefan Holst
IPC分类号： B62M6/55
CPC分类号： B62M6/55
摘要： A drive unit of a vehicle includes a motor and a crankshaft mechanically coupled by a transmission and located within a housing. The transmission includes a first gear wheel rotatable about a motor axis and a second gear wheel rotatable about a crank axis. The housing includes a first fastening region and a second fastening region, configured for fastening the drive unit to a frame interface of the vehicle, wherein, in a cutting plane through the drive unit and orthogonally to the crank axis, a longitudinal axis is defined that intersects the crank axis and the motor axis, and a first line is defined that is orthogonal to the longitudinal axis and tangential on an outer circumference of the motor, and wherein the first fastening region has a first center point arranged on the first line or on a side of the first line facing away from the crank axis.
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公开(公告)号：US20230278662A1
公开(公告)日：2023-09-07
申请号：US18170868
申请日：2023-02-17
申请人： Robert Bosch GmbH
发明人： Christoph Schumacher , Daniel Hettinger , Daniel Schwenk , Harald Hundt , Julian Binder , Peter Kimmich , Sigmund Braun , Stefan Holst
IPC分类号： B62M6/55
CPC分类号： B62M6/55
摘要： A drive system of a vehicle which is operable using muscular energy and/or motor power. The drive system includes a drive unit and a frame interface, the drive unit being at least partially situated between a first wall and a second wall of the frame interface. The drive system further includes a holding device, which holds the drive unit on each of the two walls, the holding device being fixed in place on the second wall; and a tolerance compensation element. The first wall has a first wall opening. The tolerance compensation element is developed in the form of a sleeve and is situated inside the first wall opening. A part of the holding device is disposed inside the tolerance compensation element in an axially movable manner.
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公开(公告)号：US20230278661A1
公开(公告)日：2023-09-07
申请号：US18168242
申请日：2023-02-13
申请人： Robert Bosch GmbH
发明人： Sigmund Braun , Adolf Dillmann , Alexander Elter , Daniel Hettinger , Harald Hundt , Julian Binder , Stefan Holst
摘要： A drive assembly of a vehicle operable with muscular power and/or motor power. The drive assembly including a drive unit, a frame interface, wherein the drive unit is arranged at least partially between a first wall and a second wall of the frame interface, a first bracket holding the drive unit on the first wall, and a second bracket holding the drive unit on the second wall. The first bracket comprises a first damping sleeve inserted into a first opening of the drive unit, the second bracket comprises a second damping sleeve inserted into a second opening of the drive unit, wherein each damping sleeve is screwed to the corresponding wall by means of a screw. Each damping sleeve comprises a sleeve, and a damping element which at least partially surrounds the sleeve and is formed from a vibration-damping material.
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公开(公告)号：US09834277B2
公开(公告)日：2017-12-05
申请号：US14396357
申请日：2013-02-25
申请人： ROBERT BOSCH GMBH
发明人： Gregor Dasbach , Sigmund Braun
摘要： In a method for controlling a pedal- and motor-driven bicycle, the motor in the vehicle being able to assist the driver at least in a pushing operation, the movement or state variable of the pedal is compared with a threshold value in the pushing operation, and the driving of the vehicle is modified at least briefly as a function of the exceeding or not attaining of this threshold value.
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7.发明公开公开(公告)号：US20230219651A1
公开(公告)日：2023-07-13
申请号：US18000780
申请日：2021-08-19
申请人： Robert Bosch GmbH
发明人： Claus Fleischer , Conrad Haeussermann , Erdogan Dikmenli , Harald Hundt , Jannis-Jeremias Schipperges , Mehmet Yalcin , Peter Niebel , Rolando Doelling , Sigmund Braun , Stefan Holst
摘要： A fastening system configured for fastening a device to a hollow component having two holes situated opposite one another. The fastening system includes a first screw that has a head and that is designed to be guided through a first hole of the holes, and a sliding sleeve having an outer diameter that has a tolerance. The sliding sleeve is designed to accept the first screw at the second hole of the holes. An outer diameter of the sliding sleeve is displaceable in the axial direction of the first screw due to a clearance fit.
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公开(公告)号：US20150094890A1
公开(公告)日：2015-04-02
申请号：US14396357
申请日：2013-02-25
申请人： ROBERT BOSCH GMBH
发明人： Gregor Dasbach , Sigmund Braun
IPC分类号： B62M6/45
摘要： In a method for controlling a pedal- and motor-driven bicycle, the motor in the vehicle being able to assist the driver at least in a pushing operation, the movement or state variable of the pedal is compared with a threshold value in the pushing operation, and the driving of the vehicle is modified at least briefly as a function of the exceeding or not attaining of this threshold value.
摘要翻译： 在用于控制踏板和电动自行车的方法中，车辆中的电动机能够至少在推动操作中辅助驾驶员，将踏板的运动或状态变量与推动操作中的阈值进行比较 并且作为超过或未达到该阈值的函数至少简要地修改车辆的驾驶。
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公开(公告)号：US20230373591A1
公开(公告)日：2023-11-23
申请号：US18044711
申请日：2021-11-05
申请人： Robert Bosch GmbH
CPC分类号： B62M6/55 , B62K25/286 , B62K3/02
摘要： A frame assembly of a two-wheeled vehicle, operable with muscle power and/or motor power. The frame assembly includes a main frame, a sprung rear triangle, and at least one connecting element, which is arranged on the main frame. The connecting element connecting at least a part of the rear triangle to the main frame so as to be pivotable about a joint axis, and the connecting element being equipped for mounting a drive unit on the main frame.
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公开(公告)号：US20230278664A1
公开(公告)日：2023-09-07
申请号：US18173195
申请日：2023-02-23
申请人： Robert Bosch GmbH
发明人： Harald Hundt , Julian Binder , Peter Kimmich , Sigmund Braun
摘要： A drive assembly of a vehicle which can be operated by means of muscle power and/or motor power. The drive assembly includes: a drive unit, a frame interface, wherein the drive unit is disposed at least partially between a first wall and a second wall of the frame interface, wherein the drive unit comprises a through-bore, two sleeves which are inserted into the through-bore of the drive unit on both sides, and a through-bolt which is inserted through the through-bore and the two sleeves and holds the drive unit on each of the two walls. The through-bolt braces the two walls against one another.
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