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Hub for cycle wheel, wheel and cycle provided with such a hub

A technology for bicycles and hubs, which is applied to wheels, spoke wheels, hubs, etc., and can solve problems such as incompatibility and incompatibility in the assembly process

Active Publication Date: 2017-01-11
MAVIC SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] However, this configuration is not compatible with spokes having heads at each end
This solution is also not compatible with certain assembly processes where the spokes are mounted with nuts

Method used

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  • Hub for cycle wheel, wheel and cycle provided with such a hub
  • Hub for cycle wheel, wheel and cycle provided with such a hub
  • Hub for cycle wheel, wheel and cycle provided with such a hub

Examples

Experimental program
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Embodiment Construction

[0060] refer to Figure 1 to Figure 6 , An example of the hub of the present invention and a wheel including the hub will now be described.

[0061] like figure 1 As shown, the wheel 40 of the invention comprises a rim 30 intended to receive a rolling belt such as a tire, a hub 1 and a plurality of spokes 110a, 110b ensuring a mechanical connection between the hub 1 and the rim 30 .

[0062] The spokes form two layers of spokes 100, 200 on both sides of the middle plane of the hub 1. The hub 1 is intended to turn about a reference axis XX, the median plane perpendicular to which is called YOZ. The direction in figure 2 visible in .

[0063] The hub 1 may be a motorized hub, ie intended to be driven in rotation by a drive means such as an engine, or more commonly by a chain, belt or gear itself driven in rotation by means of pedals and / or an engine.

[0064] The non-limiting examples in the accompanying drawings illustrate this type of hub. Thus, the hub 1 comprises, for...

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PUM

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Abstract

A hub (1) for a cycle wheel (40), the hub including a hub body (5) configured to rotate about an axis XX and shaped to receive at least two webs (100, 200) of (1) perpendicular to the axis XX and intended to ensure a mechanical connection between the hub (1) and a rim (30) of the wheel (40), the spokes being disposed on either side of a median plane Y0Z of the hub , The hub body (5) including at least one flange (2) having first and second sets of seats (11a, 11b), wherein each housing (11a, 11b) defines a seat ) Shaped to retain the head (111a, 111b) of the beam (110a, 110b) in a direction tangential to said axis XX; - comprises an opening (15a, 15b) communicating with the seat and opening in an axial direction parallel to said axis XX; Characterized in that: the openings (15a) of the first set of housings (11a) are turned facing the median plane YOZ and the openings (15b) of the second set of housings (11b) are turned in a direction opposite to that of the YOZ median plane. The present invention also relates to a wheel and a cycle equipped with such a hub.

Description

technical field [0001] The invention relates to a hub for a bicycle wheel, for example a hub for a two-wheeled bicycle. It also relates to a bicycle wheel, a bicycle equipped with said hub, and a method of mounting said wheel. Background technique [0002] A wheel usually consists of a rim, a hub and the spokes that ensure the mechanical connection between the rim and hub. [0003] Hubs generally include a hub body configured to rotate about an axis and shaped to receive at least two layers of spokes positioned on either side of the hub's midplane. [0004] A wheel with tensioned spokes generally consists of a head at one end that is unilaterally constrained in a hub chock, and at the other end that is secured to the rim to tension the spokes, which rotate along a The axis extends in a direction tangential to the axis. Document EP896886 describes a solution of this type. [0005] It proposes a tangential mounting of the wheels. [0006] One advantage of this known arran...

Claims

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Application Information

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IPC IPC(8): B60B1/04B60B1/02B60B27/00
CPCB60B1/02B60B1/041B60B1/042B60B27/00B60B1/003B60B1/0223B60B27/023B60B27/026B60B2900/113B60B2900/3312
Inventor O·穆赞J·方坦
Owner MAVIC SA