About 54 results
https://drivepatents.com/patents/985110 · 17 Apr 2013
A power-assisted bicycle(10)(60) includes a bicycle body (11) with a power assistance provider (12) and a derailleur (16), a microcomputer (21), a gear-shift control driver (31), and sensors (41). When the microcomputer (21) decides to perform gear shiftin...
https://drivepatents.com/patents/985399 · 27 Mar 2013
A solar power device (1) used in a bicycle includes at least one flexible dye sensitized solar cell or DSCC (10) provided on the bicycle, a power source processing unit (12) comprising at least one rechargeable battery (121) and a control circuit board (12...
https://drivepatents.com/patents/992568 · 27 Feb 2013
The drive (1) has hub shells (3) rotatably mounted around axles (2), and a brushless electromotor arranged coaxial to the axles and provided with a rotor (4) and a stator for driving the hub shells. The rotor comprises a permanent magnet (6), and the stato...
https://drivepatents.com/patents/992566 · 27 Feb 2013
A battery-assisted bicycle capable of promptly displaying, when the proportion of assistance is changed, the remaining assistable travel distance corresponding to the changed proportion of assistance is provided. Abattery-assisted bicycle 1 includes a moto...
https://drivepatents.com/patents/993745 · 23 Jan 2013
System for controlling and managing of the energy charging, communication and illumination, which based on multiple illumination lighting columns (3) scattered along the road and in the vicinity of which vehicles park, the invention consists of associating...
https://drivepatents.com/patents/993837 · 16 Jan 2013
A combination structure of bicycle frame and motor hub includes a bicycle frame, a motor hub, and an elongated axle. One can extend, from one side of the bicycle frame, the elongated axle through a through hole of the bicycle frame and the motor hub, and t...
https://drivepatents.com/patents/995108 · 12 Dec 2012
The invention relates to a cycle, in particular a bicycle (1), comprising a frame (2), wheels (3,4), an axle (5), pedals (6) mounted on the axle (5) via cranks (7), a transmission (8,9) coupling the axle (5) to at least one of the wheels (4), an electric m...
https://drivepatents.com/patents/999832 · 1 Aug 2012
It is an object of the present invention to provide a regenerative brake device that can appropriately adjust a generative braking force in accordance with a force applied by a user to operate a lever so as to efficiently recoup energy without sacrificing ...
https://drivepatents.com/patents/1002853 · 2 May 2012
A terminal 19 comprises: a mounted portion 33 mounted on an insulator 18; an external connecting portion 34 protruding to the outside from an enclosure 21 in an axial direction A; a body portion 35 extended in a diameter direction B of a stator core 16; an...
https://drivepatents.com/patents/1005654 · 1 Feb 2012
In a motor (11), a motor case (16) includes a first case (30) and a second case (31) separable from each other in a direction of an axis of a rotation shaft (22) of a rotor (15). The first case and the second case each have cut-away portions (35, 39) exten...