Title:
ディスクホイールのためのホイールディスク
Document Type and Number:
Japanese Patent JP6639476
Kind Code:
B2
Abstract:
The invention proposes a wheel disc for a disc wheel, especially for utility vehicles; with an essentially radially extending hub fitting flange (11) and an essentially cylindrical disc edge (13) which can be joined to a wheel rim, and with a transition region (14) extending between the hub fitting flange (11) and the disc edge (13), wherein the transition region is subdivided into at least five segments (Ατ to v) passing into each other or into the hub fitting flange (11) or the disc edge (13), each of which has an outer end situated closer to the hub fitting flange (11) and an inner end situated closer to the disc edge (13), wherein neighbouring segments (Ατ to v) have curvatures (R) with different directions and variable material thickness, with the ratios of the material thicknesses and the ratio of their lengths (La) to heights (Hr) are chosen as follows: (Formula I).
Inventors:
Vobec, Hands-Joachim
Road, curl manfred michael
Nukken, Barbara
Gertgen, Peter Machias
Carlos Edoard, Lopez
Road, curl manfred michael
Nukken, Barbara
Gertgen, Peter Machias
Carlos Edoard, Lopez
Application Number:
JP2017506908A
Publication Date:
February 05, 2020
Filing Date:
August 27, 2015
Export Citation:
Assignee:
Maxion Wheels Germany Holdings Game Behr
International Classes:
B60B3/04; B21D53/30; B23B5/00
Domestic Patent References:
| JP2002086233A | ||||
| JP10211801A | ||||
| JP2012086672A | ||||
| JP7257101A |
Foreign References:
| WO2013137168A1 | ||||
| US5951114 |
Attorney, Agent or Firm:
Hiroe Associates Patent Office