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Chain guide device for a human-powered vehicle

A technology of guiding equipment and chains, which is applied in the direction of vehicle components, vehicle gearboxes, chain/belt transmissions, etc., to achieve the effects of preventing noise generation, preventing noise, and enhancing rigidity

Active Publication Date: 2020-09-15
SHIMANO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While chain guide devices have been continuously improved over the years, there is still a need to simplify their manufacture

Method used

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  • Chain guide device for a human-powered vehicle
  • Chain guide device for a human-powered vehicle
  • Chain guide device for a human-powered vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0050] Embodiments will now be described with reference to the drawings. It will be apparent to those skilled in the field of human-powered vehicles of the present invention that the following description of the embodiments is provided for illustration purposes only and not for the purpose of limiting the invention as defined by the appended claims. In this context, the following description describes a front derailleur as an example of a chain guiding device.

[0051] If terms are mentioned (such as front, rear, up, top, down, bottom, left and right), those terms refer to the state in which a chain guide device is mounted to a human-powered vehicle, especially a bicycle, where the The rider of is sitting and facing towards the handlebars of the vehicle, in other words in the front direction.

[0052] Such as figure 1 As seen in , the chain guide apparatus 10 has a base 12 configured to be mounted to a human-powered vehicle. In the illustrated embodiment, the chain guide de...

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PUM

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Abstract

The present disclosure relates to a chain guide device (10) for a human-powered vehicle, in particular a bicycle. The chain guide device (10) comprises a base (12) designed to be mounted on the human-powered vehicle, a chain guide (16) comprises a guide space (S) through which a chain of the human-powered vehicle can pass, a connecting structure (20) designed to connect the chain guide (16) to thebase (12), a connecting pin (22) which is attached to the chain guide (16) and is arranged to connect the chain guide (16) to the connecting structure (20), and an anti-sliding element (24) which isconnected to the connecting pin (22), wherein the anti-sliding element is at least partially in the guide space (S) the chain guide (16) is arranged.

Description

technical field [0001] The invention relates to a chain guiding device for human-powered vehicles. In this context, the term "human-powered vehicle" includes any vehicle propelled primarily by human power, including, but not limited to, bicycles, pedal bicycles, and electric bicycles. Background technique [0002] Riding a human-powered vehicle, such as a bicycle, has become an increasingly popular form of recreation as well as a mode of transportation. In this context, human power is usually transmitted to the wheels by means of chains. This also applies to pedal bikes and electric bikes. To prevent the chain from coming off the sprocket (the part of the sprocket where the chain wraps around), a chain guide device is used. Furthermore, especially in sports or mountain biking, when shifting gears by shifting the chain from one sprocket to another, a chain guide device is used to move the chain in the lateral direction of the vehicle. This chain guide device can also be r...

Claims

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Application Information

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IPC IPC(8): B62M9/134B62M9/136
CPCB62M9/136B62M9/134B62M2009/005B62M9/138
Inventor 古家隆
Owner SHIMANO INC