Provided herein is a power assisted motorized vehicle which can be operated in either a manual mode or a motorized mode or in a combination of manual and motorized modes. The vehicle includes, inter alia, a frame connected to at least one fork capable of supporting a wheel having a first driven spro
Provided herein is a power assisted motorized vehicle which can be operated in either a manual mode or a motorized mode or in a combination of manual and motorized modes. The vehicle includes, inter alia, a frame connected to at least one fork capable of supporting a wheel having a first driven sprocket assembly and a second driven sprocket assembly, a rechargeable electrical power supply attached to the frame, a motor controller attached to the frame, an electric motor supported by the frame and attached to a first driving sprocket which is coupled to the first driven sprocket assembly and a manual pedal assembly supported by the frame and comprising a pedal crank shaft with two pedals and a second driving sprocket which is coupled to the second driven sprocket assembly.
대표청구항▼
1. A power assisted vehicle comprising: a frame connected to at least a rear fork capable of supporting a wheel having a first driven sprocket assembly and a second driven sprocket assembly;a rechargeable electrical power supply including at least one battery and attached to the frame;a motor contro
1. A power assisted vehicle comprising: a frame connected to at least a rear fork capable of supporting a wheel having a first driven sprocket assembly and a second driven sprocket assembly;a rechargeable electrical power supply including at least one battery and attached to the frame;a motor controller attached to the frame, the power supply being electrically connected to the motor controller;an electric motor supported by the frame and attached to a first driving sprocket which is coupled to the first driven sprocket assembly;a manual pedal assembly supported by the frame and comprising a pedal crank shaft, two pedals and a second driving sprocket that is coupled to the second driven sprocket assembly;a battery saddle coupled to the frame, wherein the at least one battery is supported by the battery saddle; anda lockable lever attached to the battery saddle and configured to control removal of the at least one battery and to prevent theft of the at least one battery. 2. The vehicle of claim 1, wherein the power supply includes battery bricks arranged in series, and a housing equipped with cell taps and a high power connector; wherein the battery bricks comprise cells arranged in parallel. 3. A power assisted vehicle comprising: a frame connected to at least a rear fork capable of supporting a wheel having a first driven sprocket assembly and a second driven sprocket assembly;a rechargeable electrical power supply including at least one battery and attached to the frame;a motor controller attached to the frame, the power supply being electrically connected to the motor controller;an electric motor supported by the frame and attached to a first driving sprocket which is coupled to the first driven sprocket assembly;a manual pedal assembly supported by the frame and comprising a pedal crank shaft, two pedals and a second driving sprocket that is coupled to the second driven sprocket assembly;a battery saddle coupled to the frame, wherein the battery is supported by the battery saddle; anda lockable lever attached to the battery saddle and configured to control removal of the battery wherein the lockable lever is lockable with a manual key activated lock. 4. A power assisted vehicle comprising: a frame connected to at least a rear fork capable of supporting a wheel having a first driven sprocket assembly and a second driven sprocket assembly;a rechargeable electrical power supply including at least one battery and attached to the frame;a motor controller attached to the frame, the power supply being electrically connected to the motor controller;an electric motor supported by the frame and attached to a first driving sprocket which is coupled to the first driven sprocket assembly;a manual pedal assembly supported by the frame and comprising a pedal crank shaft, two pedals and a second driving sprocket that is coupled to the second driven sprocket assembly;a battery saddle coupled to the frame, wherein the battery is supported by the battery saddle; anda lockable lever attached to the battery saddle and configured to control removal of the battery wherein the lockable lever is lockable with an electronic solenoid. 5. The vehicle of claim 1, wherein the solenoid is electrically coupled to an ignition circuit. 6. A semi-flexible cable harness assembly for a power assisted vehicle comprising: a first cable harness housing attached to a fork of the vehicle, said housing pivoting with the fork;a second cable harness housing attached to the frame of the vehicle; anda cable harness twisting member that connects the first cable harness housing to the second cable harness housing, said cable harness twisting member being substantially co-linear with the pivoting axis of the fork;wherein the first cable harness is disposed such that pivoting of the fork rotates the first cable harness housing relative to the second cable harness housing. 7. The vehicle of claim 1, wherein the lockable lever is lockable using an electronic key. 8. The vehicle of claim 1, wherein the lockable lever is configured to pivot around an axis. 9. The vehicle of claim 1, wherein the lockable lever is configured to push against the battery saddle. 10. The vehicle of claim 1, wherein the lockable lever is configured to apply a mechanical force to disconnect an electrical connector of the at least one battery. 11. The vehicle of claim 1, wherein the lockable lever includes a saddle release lever (516) and further comprising a battery saddle lever (514) configured to push against the at least one battery. 12. The vehicle of claim 1, wherein the lockable lever includes a battery saddle lever (514) and further comprising a battery release lever (516) including an electronic or mechanical lock. 13. The vehicle of claim 1, wherein the lockable lever is configured to push the battery saddle, pushing the battery saddle resulting in disconnecting an electrical connector of the at least one battery. 14. The vehicle of claim 1, wherein the battery saddle is configured to support at least a first battery and a second battery, the first battery and the second battery including the at least one battery and being disposed on opposite sides of the frame. 15. The vehicle of claim 14, wherein the first battery and the second battery each include a plurality of battery cells. 16. The vehicle of claim 15, wherein the lockable lever is configured for disconnecting an electrical connector of the first battery and for disconnecting an electrical connector of the second battery. 17. The vehicle of claim 14, wherein the lockable lever is configured to generate a force to move both the first battery and the second battery. 18. The assembly of claim 6, wherein the second cable harness is coupled to a DC/DC converter. 19. The assembly of claim 6, wherein the second cable harness is coupled to a motor controller. 20. The assembly of claim 6, wherein the second cable harness is coupled to an ignition solenoid.
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이 특허에 인용된 특허 (34)
Masaharu Tsuboi JP; Seishi Miura JP, Battery mounting structure in power assisted bicycle.
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