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公开(公告)号：US11697469B2
公开(公告)日：2023-07-11
申请号：US16426965
申请日：2019-05-30
申请人： RAZOR USA LLC
发明人： Ian Desberg , Marco Alferez
CPC分类号： B62K3/002 , B62J43/10 , B62J43/23 , B62J45/41 , B62L1/00 , B62M11/00 , B62K11/10 , B62K2202/00 , B62K2204/00
摘要： Various powered mobility systems, such as scooters and wheeled boards, are disclosed. The powered mobility system can be a drive assembly, which can include a motor, transmission assembly, driving wheel, and power supply. The drive assembly can be detachable from the rest of the personal mobility vehicle.
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公开(公告)号：US20190032729A1
公开(公告)日：2019-01-31
申请号：US15665350
申请日：2017-07-31
发明人： Zhen Gao , Chengwu Duan , Jian Yao , Chunhao J. Lee
摘要： Systems and methods are provided for locking a cycle. A clutch system of the cycle includes a forward lock system configured to alternatively prevent or allow operation of the cycle in a forward direction. A shaft extends through the clutch system. An actuator is configured to move the forward lock system along the shaft between a lock position and a free position. A controller is configured to shift the actuator, via a signal from a processor, between the lock position and the free position. The cycle is configured to be locked against forward operation by the clutch system.
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公开(公告)号：US20180105033A1
公开(公告)日：2018-04-19
申请号：US15296879
申请日：2016-10-18
发明人： Jeffrey T. Schnapp , Gregory Stewart Lynn , Joshua Eldred Elvander , Sasha Priya Hoffman , Suhas Subhaschandra Malghan , Nazareth V. Ekmekjian , Rossitza Dimitrova Kotelova , Bethanne Altringer , Jamar A. Bromley
CPC分类号： B60K7/0007 , B60K1/04 , B60K5/00 , B60K17/04 , B60K17/043 , B60K2001/0405 , B60K2007/003 , B60K2007/0061 , B60Y2200/80 , B60Y2200/91 , B62D37/04 , B62K7/04 , B62K11/007 , B62M7/12 , B62M11/00 , F16H7/023 , F16H7/12 , F16H2007/0842
摘要： A two-wheeled vehicle is provided. The two-wheeled vehicle includes a chassis having a height, a length and a width, a first wheel rotatably connected to the chassis, the first wheel having a perimeter, a diameter and a geometric center, and the diameter of the first wheel being at least 75% of the height of the chassis, a motor for providing a drive energy to the first wheel, an axle rotated by the motor, a drive gear connected with the axle such that the drive gear rotates with a rotation of the axle, and a plurality of teeth disposed about the first wheel and mechanically engaged with the drive gear at a location closer to the perimeter of the first wheel than to the geometric center of the first wheel.
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公开(公告)号：US20170335928A1
公开(公告)日：2017-11-23
申请号：US15599507
申请日：2017-05-19
申请人： Kim Leung Luk
发明人： Kim Leung Luk
摘要： A bicycle gearing system includes input and output shafts, two planetary gear systems, and a clutch mechanism. The clutch mechanism includes three clutch presser plates for frictional engagement with two clutch disks and a clutch base. A motor rotates a camshaft formed with cams selectively engageable with cam followers for driving the clutch presser plates to rotate. Steels balls are provided within cavities formed between the clutch presser plates and a clutch housing to convert rotation of clutch presser plates to linear force for frictional engagement with the two clutch disks and the clutch base. Different angles of rotation of the camshaft produce different clutch and gear combinations and different gear ratios.
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公开(公告)号：US07837592B2
公开(公告)日：2010-11-23
申请号：US12360006
申请日：2009-01-26
申请人： Donald C Miller
发明人： Donald C Miller
IPC分类号： F16H15/26
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
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公开(公告)号：US07427253B2
公开(公告)日：2008-09-23
申请号：US11694066
申请日：2007-03-30
申请人： Donald C Miller
发明人： Donald C Miller
IPC分类号： F16H13/10
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
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公开(公告)号：US07320660B2
公开(公告)日：2008-01-22
申请号：US11694016
申请日：2007-03-30
申请人： Donald C Miller
发明人： Donald C Miller
IPC分类号： F16H15/26
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
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公开(公告)号：US20070287577A1
公开(公告)日：2007-12-13
申请号：US11694119
申请日：2007-03-30
申请人： Donald Miller
发明人： Donald Miller
IPC分类号： F16H13/08
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
摘要翻译： 公开了一种用于旋转或线性动力的机器和车辆的无级变速器。 单轴传动为用户提供了一种简单的手动换档方法。 公开了另外的实施例，其根据车轮的转速而自动地移动。 此外，牵引辊传动的实际商业化需要提高传动的可靠性，易于移动，功能和简单性。 所公开的变速器可以用于诸如汽车，摩托车和自行车的车辆中。 变速器可以例如由诸如链轮，齿轮，滑轮或杠杆的动力传递机构驱动，可选地驱动附接在主轴一端的单向离合器。
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公开(公告)号：US20070167280A1
公开(公告)日：2007-07-19
申请号：US11694066
申请日：2007-03-30
申请人： Donald Miller
发明人： Donald Miller
IPC分类号： F16H13/10
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
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公开(公告)号：US20070167276A1
公开(公告)日：2007-07-19
申请号：US11694016
申请日：2007-03-30
申请人： Donald Miller
发明人： Donald Miller
IPC分类号： F16H13/04
CPC分类号： B62M11/00 , F16H15/28 , F16H61/664
摘要： A continuously variable transmission is disclosed for use in rotationally or linearly powered machines and vehicles. The single axle transmission provides a simple manual shifting method for the user. An additional embodiment is disclosed which shifts automatically dependent upon the rotational speed of the wheel. Further, the practical commercialization of traction roller transmissions requires improvements in the reliability, ease of shifting, function and simplicity of the transmission. The disclosed transmission may be used in vehicles such as automobiles, motorcycles, and bicycles. The transmission may, for example, be driven by a power transfer mechanism such as a sprocket, gear, pulley or lever, optionally driving a one way clutch attached at one end of the main shaft.
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