[특허]Portable multi-platform friction drive system with retractable motor drive assembly

ShareRoller LLC.

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특허 상세정보

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내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Portable multi-platform friction drive system with retractable motor drive assembly

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62M-006/75 B62K-003/00 F16H-013/04 F16H-013/10
출원번호	US-0616698 (2015-02-07)
등록번호	US-9758214 (2017-09-12)
발명자 / 주소	Guida, Jeffrey E
출원인 / 주소	ShareRoller LLC.
대리인 / 주소	Perez-Daple, Aaron
인용정보	피인용 횟수 : 0 인용 특허 : 25

초록
▼

A portable, multi-platform friction drive system with a retractable motor drive assembly (12), containing all needed components of an electric friction drive system in a portable handheld case (10), including motor (18), batteries (34), and all associated electronics (36), as well as a mounting system (30) that enables use on popular bike share bicycles (20), personal bicycles, and kick scooters. Its mounting system (30) enables the friction drive system to be easily installed in seconds on many varieties of bicycles or kick scooters, and to be removed just as easily when no longer needed. And by means of its retractable motor assembly (12), the present invention enables the friction drive system to be as compact, clean, and safe as possible so as to be easily carried and stored when not in use.

대표
청구항
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1. A friction drive system comprising: a retractable motor drive assembly comprising: a pivot mechanism, anda drive motor;a battery capable of providing power to the drive motor;an electronic control unit capable of controlling delivery of power from the battery to the drive motor; anda case comprising a recess for the retractable motor drive assembly;a mounting mechanism capable of coupling with a mount,wherein the pivot mechanism is adjustable between a retracted position and an expanded position, and the retractable motor drive assembly is at least partially enclosed by the recess when the pivot mechanism is in the retracted position, andwherein the mounting mechanism further comprises a sliding plunger mechanism capable of securing the mounting mechanism to the mount. 2. The friction drive system of claim 1, wherein the electronic control unit controls the delivery of power from the battery to the drive motor in response to an input signal provided by a throttle mechanism. 3. The friction drive system of claim 1, wherein the electronic control unit controls the delivery of power from the battery to the drive motor in response to an input signal provided by a Pedal Assist Sensor. 4. The friction drive system of claim 1, wherein the case at least partially encloses the battery and the electronic control unit and the case comprises a handle for carrying the friction drive system as a portable unit. 5. The friction drive system of claim 1, wherein the mount is disposed on a bike share bicycle and the mount is capable of coupling the bicycle to a bike share docking station. 6. The friction drive system of claim 1, wherein the mount is disposed on a wheeled vehicle, and the drive motor is capable of engaging with a front tire or a rear tire of the wheeled vehicle when the pivot mechanism is in the expanded position and when the mounting mechanism is securely coupled to the mount. 7. The friction drive system of claim 6, wherein the wheeled vehicle is one of a bicycle or a scooter. 8. The friction drive system of claim 1, wherein the retractable motor drive assembly further comprises a roller, the drive motor is capable of delivering power to the roller, and the roller is capable of engaging with a tire or a wheel of a wheeled vehicle when the pivot mechanism is in the expanded position. 9. The friction drive system of claim 1, wherein the mounting mechanism comprises a triangular receptacle capable of receiving a triangular shaped mounting bracket on the mount. 10. A friction drive system comprising: a motor drive assembly comprising a drive motor;a battery capable of providing power to the drive motor;an electronic control unit capable of controlling delivery of power from the battery to the drive motor;a mounting mechanism comprising a triangular receptacle capable of coupling with a triangular shaped mounting bracket disposed on a bike share bicycle, anda sliding plunger mechanism capable of securing the mounting mechanism to the mounting bracket, such that the drive motor is capable of engaging with a tire or a wheel of the bike share bicycle. 11. The friction drive system of claim 10, further comprising a case at least partially enclosing the battery and the electronic control unit, wherein the case comprises a recess for storing the motor drive assembly. 12. The friction drive system of claim 10, wherein the motor drive assembly further comprises a pivot mechanism, the pivot mechanism is adjustable between a retracted position and an expanded position, and the motor drive assembly is at least partially enclosed by the recess when the pivot mechanism is in the retracted position. 13. The friction drive system of claim 10, wherein the motor drive assembly further comprises a roller, the drive motor is capable of delivering power to the roller, and the roller is capable of engaging with a tire or a wheel of the bike share bicycle. 14. The friction drive system of claim 13, wherein the motor drive assembly further comprises a pivot mechanism, and the roller is disposed on the pivot mechanism such that the roller is capable of engaging with the tire or the wheel of the bike share bicycle when the pivot mechanism is in an expanded position. 15. A friction drive system comprising: a motor drive assembly comprising a drive motor;a battery capable of providing power to the drive motor;an electronic control unit capable of controlling delivery of power from the battery to the drive motor; anda sliding plunger mechanism capable of securely attaching the friction drive system to a mount disposed on a wheeled vehicle. 16. The friction drive system of claim 15, wherein the motor drive assembly further comprises a roller, the drive motor is capable of delivering power to the roller, and the roller is capable of engaging with a tire or a wheel of the scooter or the bicycle. 17. The friction drive system of claim 15, wherein the friction drive system is capable of mounting to and providing power to both a scooter and a bicycle. 18. A friction drive system, comprising: a power means for delivering mechanical power to a tire or a wheel of a wheeled vehicle;a mounting means for mounting the friction drive system on the wheeled vehicle such that the friction drive system is capable of quick installation and removal from the wheeled vehicle, wherein the mounting means comprises a sliding plunger mechanism capable of securely attaching to the wheeled vehicle;a supply means for supplying electrical power to the power means;a control means for controlling the delivery of electrical power to the power means. 19. The friction drive system of claim 18, further comprising: a pivoting means for pivoting the power means between a retracted position and an expanded position. 20. The friction drive system of claim 19, wherein the power means is at least partially enclosed by a case when in the retracted position. 21. The friction drive system of claim 18, wherein the wheeled vehicle is one of a scooter or a bicycle. 22. A method of powering a wheeled vehicle with a friction drive system, comprising the steps of: mounting the friction drive system on the wheeled vehicle by securely coupling a mounting mechanism disposed on the friction drive system with a mount disposed on the wheeled vehicle using a sliding plunger mechanism, wherein the friction drive system comprises a pivot mechanism, a drive motor, a power supply, and an electronic control unit;rotating the pivot mechanism to engage the drive motor with a wheel of the wheeled vehicle;providing electrical power from the power supply to the drive motor;providing mechanical power to the wheel with the engaged drive motor; andregulating the electrical power supplied to the drive motor with the electronic control unit.

이 특허에 인용된 특허 (25)

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Portable multi-platform friction drive system with retractable motor drive assembly

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이 특허에 인용된 특허 (25)

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Portable multi-platform friction drive system with retractable motor drive assembly

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이 특허에 인용된 특허 (25)

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IPC 상세정보(version : 201201)

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