[특허]Electric drive unit for a bicycle

[미국특허] Electric drive unit for a bicycle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60K-001/00
출원번호	US-0599506 (2000-06-23)
우선권정보	AT-0001109 (1999-06-24)
발명자 / 주소	Johannes Buchner AT
대리인 / 주소	Dykema Gossett PLLC
인용정보	피인용 횟수 : 30 인용 특허 : 8

초록 ▼

A drive unit for a bicycle with an electric motor or a geared motor that may be affixed to a frame tube of the bicycle by means of a holder and with a toothed belt for transmission of the torque onto a sheave attached on a wheel of the bicycle. On its side that is turned away from the spokes, the sheave is provided with one or several radial projections to prevent the belt from running off. The sheave having a central opening is centered for concentricity with the axle of the wheel and is attached to the wheel spokes of the bicycle.

대표청구항 ▼

1. The combination of a bicycle that includes a frame and a wheel mounted on the frame, the wheel including a hub and spokes, and a drive unit for the bicycle, the drive unit including an electric motor mountable on the frame, a sheave which is mountable on the wheel, and a toothed belt which can transmit torque from the electric motor to the sheave, the sheave including a plurality of axial projections arranged in a circle and in contact with a periphery of the hub of the wheel for centering the sheave around the hub of the wheel, and a periphery on which the toothed belt is wrapped, said periphery including projection means for preventing the toothed belt from running off the periphery in a direction away from the wheel spokes.

이 특허에 인용된 특허 (8) 인용/피인용 타임라인 분석

Suga Toshihisa,JPX, Auxiliary power supply apparatus for bicycles.
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Thomey Henry W. (St. Clair Beach CAX) Dec Andrezj (Windsor CAX), Eccentric type belt tensioner.
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Whittaker Ronald W., Electric bicycle.
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Tabori Alon (35a Gibson Street Haifa ILX) Tabori Abraham (35a Gibson Street Haifa ILX), Electric motor comprising lateral positioning means.
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Enzmann Bernd (Villingen-Schwenningen DEX) Maus Hansjorg (Donaueschingen DEX), Gear mechanism for accumulator driven electric drill or electric screwdriver.
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Kakutani Kazushige,JPX ; Aoki Hideaki,JPX ; Kawakami Hideo,JPX ; Tomigashi Yoshio,JPX, Manually operated travelling vehicle with auxiliary power.
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Wheaton George B. (147 Long Dr. ; SW. Marietta GA 30060), Motorized bicycle conversion apparatus.
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Mayer Richard A. ; Widmann Bruce S. ; Terr Seth A. ; Bank Devin S. ; Currie Malcolm R., Unitary power module for electric bicycles, bicycle combinations and vehicles.
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이 특허를 인용한 특허 (30) 인용/피인용 타임라인 분석

Persson, Stephen R., Add-on disc assembly for bicycle hub.
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Hadley, Robert, Adjustable power unit mounting attachment for vehicle.
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Jang, Suk Ho, Bicycle deriving driving force by motor-generator.
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Biderman, Assaf; Stevens, Jon; Cagnie, Ruben, Data collection and aggregation with an electrically motorized vehicle.
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Biderman, Assaf; Barber, Eric; Fong, Long Hin; Heinzmann, John David; Roy, Robert Paul, Devices and methods of thermal management for a motorized wheel.
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Biderman, Assaf; Stevens, Jon; Heinzmann, John David; Simard, James, Devices for supporting accessory devices on an electrically motorized vehicle.
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Carolin, Timothy, Electric motor assisted bicycle and systems and components thereof.
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Biderman, Assaf; Stevens, Jon; Heinzmann, John David, Electrically motorized wheel.
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Katsaros,Stephen Basil, Hub motor formed in a wheel.
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Katsaros, Stephen B., Hub motor formed in a wheel and a method associated therewith.
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Biderman, Assaf; Ratti, Carlo; Outram, Christine Louise, Hybrid sensor-enabled electric wheel and associated systems, multi-hub wheel spoking systems, and methods of manufacturing and installing wheel spokes.
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Biderman, Assaf; Stevens, Jon; Cagnie, Ruben, Management of a fleet of electrically motorized vehicles.
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Biderman, Assaf; Stevens, Jon; Heinzmann, John David; Cagnie, Ruben; Chan, Tai, Mode selection of an electrically motorized vehicle.
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Biderman, Assaf; Stevens, Jon; Heinzmann, John David; Simard, James, Modular systems package for an electrically motorized vehicle.
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Biderman, Assaf; Stevens, Jon; Heinzmann, John David; Simard, James, Operation of an electrically motorized vehicle.
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Biderman, Assaf; Stevens, Jon; Heinzmann, John David, Safety features for an electrically motorized vehicle.
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Radtke, Jeffrey L., Self-propelled wheel for bicycles and similar vehicles.
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Radtke, Jeffrey L., Self-propelled wheel for bicycles and similar vehicles.
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Radtke, Jeffrey L.; Noeldner, Hans T., Self-propelled wheel for bicycles and similar vehicles.
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Simons, Dennis R., Spoke mounted drive hub for a cycle and system for propulsion therefore.
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Biderman, Assaf; Stevens, Jon; Heinzmann, John David, Systems and methods for diagnostics and response of an electrically motorized vehicle.
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Biderman, Assaf; Stevens, Jon, Systems and methods for physical fitness using an electrically motorized vehicle.
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Biderman, Assaf; Cagnie, Ruben, Systems and methods for utilizing geographic positioning data for operation of an electrically motorized vehicle.
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Biderman, Assaf, Systems, methods and devices for the physical rehabiliation using an electrically motorized vehicle.
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Biderman, Assaf; Stevens, Jon, Systems, methods and devices for traversing elevation changes using electrically motorized vehicles.
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Biderman, Assaf; Stevens, Jon; Cagnie, Ruben, Systems, methods, and devices for assessment of an operator of an electrically motorized vehicle.
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Biderman, Assaf; Stevens, Jon; Cagnie, Ruben, Systems, methods, and devices for assessment of an operator of an electrically motorized vehicle.
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Biderman, Assaf; Cagnie, Ruben, User interface for an electrically motorized vehicle.
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Biderman, Assaf; Stevens, Jon; Simard, James, User interface for an electrically motorized vehicle.
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Biderman, Assaf; Ratti, Carlo; Outram, Christine Louise, Wheel spoking systems and methods of manufacturing and installing wheel spokes.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Electric drive unit for a bicycle 원문보기