Spoke wheel rim

A spoked wheel and spoke technology, applied to spoked wheels, rims, wheels, etc., can solve problems such as expensive, uneconomical, and easy to break, and achieve the effects of improving maneuverability, reducing weight, and reducing rolling friction

Active Publication Date: 2016-10-26
SAXESS HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such spoked wheels are usually constructed as cast or forged wheels and are therefore not only relatively expensive and uneconomical (forged wheels), but are also prone to breakage due to the limited elasticity of the material (cast wheels).

Method used

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  • Spoke wheel rim
  • Spoke wheel rim
  • Spoke wheel rim

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] corresponds to Figures 1 to 4 A spoked rim 1 according to the invention for a tubeless tire (not shown) has a rim lock ring 2 with a rim foot 3 and two rim edges 4 . The rim locking ring 2 is here connected via spokes 5 to a not shown hub. According to the invention, grooves 6 extending in the circumferential direction are now provided on the rim lock ring 2, into which grooves the spokes 5 engage with their respective longitudinal ends with spoke heads 7 (see especially Figure 4 ). The spoke head 7 has a through hole 9 formed transversely to the spoke axis 8 (especially with reference to Figure 5 ), said through hole is aligned with the screw-in opening 11 in the rim lock ring 2 in the assembled position of the spoke 5 . The screw-in opening 11 has an internal thread. On each slot 6 there is provided a screw 10 traversing said slot and screwable from the outside. Screw 10 here with its external thread 14 (especially with reference to Image 6 ) is screwed into...

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PUM

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Abstract

The invention relates to a spoke wheel rim (1) for a tubeless tire, comprising a rim ring (2), which has a rim base (3) and two rim flanges (4), and spokes (5), which connect a hub to the rim ring (2). It is essential to the invention that grooves (6) which run in the circumferential direction are provided on the rim ring (2), each spoke (5) engaging with a complementary spoke head (7) in said grooves, each spoke head (7) has a through-opening (9) which is formed transversely to the spoke axis (8), - each groove (6) is provided with a screw (10) which crosses through said groove and is screwed from the outside, and each screw (10) is screwed through the through-opening (9) of the spoke head (7) into a screw opening (11) of the rim ring (2) so as to come into engagement, and the spoke (5) is thereby fixed.

Description

technical field [0001] The invention relates to a spoked rim for a tubeless tire comprising a rim lock collar according to the preamble of claim 1 . The invention also relates to a production method for producing such a spoke rim. Background technique [0002] In motorcycles and bicycles, and in some cases also in other vehicles, spoked wheels are frequently used, which offer great advantages based on their structural flexibility and also on the basis of ease of maintenance. Furthermore, such spoked rims are visually very attractive. A spoked rim generally includes a rim lock ring with a rim base and two rim edges, and spokes, which connect the wheel hub to the rim lock ring. The so-called spoke nipples, through which the spokes pass, are held on the rim lock in punched outs, wherein the punched outs are recesses in the rim lock and serve for the alignment and fixing of the spokes or the spoke nipples. The spokes are here held in corresponding stampings via the spoke nipp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B1/04B60B1/02B60B21/06
CPCB60B1/0261B60B1/041B60B1/048B60B21/062B60B21/064B60B21/066B60B2310/232B60B2310/305B60B2900/111B60B2900/113
Inventor M·弗卢德P·贡普里希
Owner SAXESS HLDG
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