Electric motorcycle with diamond frame and auxiliary pedal drive
A technology for electric motorcycles and driving devices, which is applied in the directions of rider driving, transportation and packaging, bicycle frames, etc., can solve the problems of affecting the energy and torque flow of the frame, cannot be transported or carried with you, and difficult to transport, and achieves economical savings. Installation cost, high energy capacity, low weight effect
Inactive Publication Date: 2011-10-12
米夏埃尔·黑肯
View PDF11 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The disadvantage of this solution is that it requires structural changes to the frame, especially in the area of the bottom bracket support, which affects the flow of energy and torque within the frame
Pedal drives are not commonly used on electric motorcycles because their high weight can only be grasped at high speeds, and this high weight makes it especially difficult to use muscle power to go up hills
Another drawback of the electric motorcycles of the prior art is that any transportation therein is very difficult because, due to its weight and structure, one cannot carry it in public transport or carry it with them
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0053] First, the figure 1 The embodiment describes the structure of the vehicle of the present invention. The electric motorcycle 1 comprises a rhombus-shaped frame 2 which forms the supporting structure for all other components of the electric motorcycle. The front wheel suspension 4 is pivotally connected in the head tube or steering tube 3 so that the front wheel 5 pivotally connected to the front wheel suspension 4 can be deflected by the handlebar 6 .
[0054] The seat tube 7 comprises a receptacle 8 for a saddle tube 9 at its upper end. A saddle tube 9 is slidably accommodated in said seat tube 7 and is locked by means of a clamping element (not shown) that combines said saddle tube 9 with said seat tube 7 in a press-fit manner . The saddle tube 9 is combined with the saddle 10 at its upper end. The seat tube 7 , the steering tube or head tube 3 , the top tube 11 and the down tube 12 together form a base frame 13 . At the connection point 14 where the down tube 12 ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to an electric motorcycle (1) with a frame (2), an electromotive drive (19) and a control unit (16) for controlling the electromotive drive (19). The invention also relates to a method for assembling an electric motorcycle (1), in which at least one energy source (55, 59) is introduced into a frame (2). In order to ensure easy and quick assembly of the electric motorcycle (1), according to the invention said motorcycle (1) comprises an auxiliary pedal drive and the frame (2) is designed as a diamond frame (2) with at least one upper tube (11), at least one lower tube (12) and at least one seat tube (7), wherein the upper tube (11) comprises a receiving shaft (54a) for at least one energy source (55) and is provided at at least one tube end (30) with a push-in opening(22), through which the energy source (55) can be pushed into the receiving shaft (54a). In the method according to the invention at least one energy source (55) is inserted through an open tube end (30) into an upper tube (11) of the frame (2).
Description
technical field [0001] The invention relates to an electric motorcycle with a frame, an electric drive and a control unit for controlling the electric drive. [0002] The invention also relates to a method for assembling an electric motorcycle, wherein at least one energy source is inserted into the frame. Background technique [0003] Mainly, there is a difference between electric bicycles and electric motorcycles. Electric bicycles include an auxiliary electric drive that serves only to support the muscle-operated pedal drive. Normally, such an auxiliary electric drive of an electric bicycle will only be temporarily connected when the pedal drive is simultaneously driven. [0004] An electric motorcycle, on the other hand, includes an independent electric drive designed for continuous operation and has a performance that allows a speed of at least 45 km / h without any auxiliary pedal drive. [0005] The electric bicycle includes not only a pedal drive but also an auxilia...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B62K19/30B62M6/90
CPCB62M6/90
Inventor 米夏埃尔·黑肯
Owner 米夏埃尔·黑肯