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Device for adjusting the bearing play of components that are mounted such that they can rotate coaxially in relation to one another, and assembly of components that are mounted such that they can rotate coaxially in relation to one another

A technology of bearing clearance and rotating ground, applied in the directions of shafts and bearings, axle suspension devices, bearings for linear motion, etc., can solve the problems of complex adjustment and time-consuming

Active Publication Date: 2017-04-26
HWG HORST WEIDNER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This clearance adjustment is complicated because the bearing clearance must be determined in advance in order to select a suitable adjusting washer or ring
Without determining the bearing clearance, it is only possible to try with different adjusting washers or rings, but in some cases this is very time-consuming, because in order to replace the adjusting washer or ring, the component with the bearing must be removed from the supporting component. out of the seat or housing

Method used

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  • Device for adjusting the bearing play of components that are mounted such that they can rotate coaxially in relation to one another, and assembly of components that are mounted such that they can rotate coaxially in relation to one another
  • Device for adjusting the bearing play of components that are mounted such that they can rotate coaxially in relation to one another, and assembly of components that are mounted such that they can rotate coaxially in relation to one another
  • Device for adjusting the bearing play of components that are mounted such that they can rotate coaxially in relation to one another, and assembly of components that are mounted such that they can rotate coaxially in relation to one another

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Embodiment Construction

[0023] figure 1 The front hub of a bicycle is shown, which comprises a hub body 1 with spoke flanges 2, 3 on the right and left as viewed in the direction of travel and a spoke flange supported in the hub body 1 by right and left ball bearings 4, 5. Hollow shaft6. The outer ring of the ball bearing 4 is pressed into the hub body 1 in the area of ​​the right spoke flange 2, and the outer ring of the left ball bearing 5 is pressed into the hub body 1 in the area protruding axially from the left spoke flange 3. The hollow shaft 6 is in turn connected with the inner ring of each ball bearing 4, 5 by a sliding fit. The hollow shaft 6 is provided with end caps 7, 8 on both sides, wherein the right end cap 7 is screwed onto the hollow shaft 6, and between the left end cap 8 and the left ball bearing 5, the bearing clearance adjusting mechanism according to the present invention is used. Device 9 sleeves are inserted on the hollow shaft 6.

[0024] figure 2 The rear hub of a bicy...

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Abstract

The invention relates to a device for adjusting the bearing play of components that are mounted such that they can rotate coaxially in relation to one another, which components are rotatably joined to one another via two roller bearings (4, 5, 14, 15) arranged at an axial distance to one another The device is operatively connected to one of the two roller bearings (5, 15) by an end side, and is operatively connected to a counter bearing by the opposing end side. According to the invention, the device is formed by two rings (30, 31) that are arranged next to one another, in a coaxial manner on one of the components. The opposing end surfaces thereof each have at least one contour (32, 33) projecting from the plane of the end surfaces. At least one of the contours (32) is provided with an incline on which the at least one opposing contour (33) slides. One ring (30) is operatively connected to the counter bearing by the other end surface, and the other ring (31) is operatively connected to the roller bearing (4, 5, 14, 15). Means for the mutual radial rotation and means for the locking of the axially moving ring (31) in the assumed axial position are provided on both rings (30, 31).

Description

technical field [0001] The invention relates to a device of the type stated in the preamble of claim 1 for adjusting the bearing play of components mounted rotatably coaxially with one another, such as an axle in a wheel hub or a shaft in a housing, and a An arrangement of mutually coaxially rotatable components of the type stated in the preamble of claim 9. Background technique [0002] Devices for adjusting the bearing play have long been known in the art. This usually involves a separate adjustment via preload displacement. The desired preload can be set by means of adjusting washers, intermediate rings or spacer rings with defined tolerances. This clearance adjustment is complicated because the bearing clearance must be determined beforehand in order to select a suitable adjusting washer or ring. Without determining the bearing clearance, it is only possible to try different adjusting washers or rings, but in some cases this is very time-consuming, because in order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K25/02B62K19/34F16C29/12
CPCB62K19/34B62K25/02F16C29/126F16C2326/26B62M3/003F16C19/08F16C25/06
Inventor S·布赖特费尔德F·韦德纳
Owner HWG HORST WEIDNER
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