JPS61106401U

JPS61106401U -

Info

Publication number: JPS61106401U
Application number: JP19275484U
Authority: JP
Priority date: 1984-12-19
Filing date: 1984-12-19
Publication date: 1986-07-05

Description

[Brief explanation of the drawing]

第１図Ａは本考案の一実施例に係る組立式スリ
ーピースホイールの正面図、第１図Ｂは第１図Ａ
に於ける組立式スリーピースホイールの側断面図
、第２図は組立式スリーピースホイールの各部材
の組立状態を示す半断面図、第３図はリム部の気
密シール状態を示す要部拡大断面図、第４図は本
考案の他の実施例に係る組立式スリーピースホイ
ールの組立状態を示す半断面図、そして第５図は
従来の組立式スリーピースホイールを示す半断面
図である。２……インリム、２ａ……内側デイスク部、３
……アウトリム、３ａ……外側デイスク部、４…
…センタデイスク、５……ボルト、６……ナツト
、７……シール材、８……リムドロツプ部。 Figure 1A is a front view of an assembled three-piece wheel according to an embodiment of the present invention, and Figure 1B is Figure 1A.
2 is a half-sectional view showing the assembled state of each member of the assembled three-piece wheel; FIG. 3 is an enlarged sectional view of the essential parts showing the airtight seal state of the rim; FIG. 4 is a half-sectional view showing an assembled three-piece wheel according to another embodiment of the present invention, and FIG. 5 is a half-sectional view showing a conventional three-piece wheel. 2... In rim, 2a... Inner disk part, 3
...Outer rim, 3a...Outer disc part, 4...
... Center disk, 5 ... Bolt, 6 ... Nut, 7 ... Seal material, 8 ... Rim drop section.

Claims

[Claims for Utility Model Registration] (1) In an assembly-type wheel for an automobile having an assembly structure made up of a plurality of constituent members, the rim portion is attached to the vehicle body and divided into two parts: an inner rim, and an outer rim. In addition, the inner rim and the outer rim form a connecting part, that is, a rim drop part, which serves as a connecting part for each, and an inner disc part and an outer disc part to be engaged and connected to a separate center disc in the centripetal direction, that is, the axle direction. The inner disk portion and the outer disk portion each have a donut-shaped center hole, and the distance between them increases toward the center hole. The inner rim, which integrally includes the inner disk portion, and the outer rim, which integrally includes the outer disk portion, are sandwiched from both the inner and outer sides to form a truss structure. An assembly type three-piece wheel characterized in that the inner disk portion of the inner rim, the outer disk portion of the outer rim, and the center disk are respectively engaged and connected by appropriate engagement means. (2) Utility model registration Claim 1: An assembly type three-piece wheel characterized in that the engaging means for connecting the rim drop portion formed by the inner rim and the outer rim comprises a bolt and a nut. (3) Utility model registration Claim 1: An assembly type three-piece wheel characterized in that the engaging means for connecting the rim drop portion formed by the inner rim and the outer rim is a rivet. (4) An assembly type three-piece wheel characterized in that the engaging means for connecting the rim drop portion formed by the inner rim and the outer rim as set forth in claim 1 of claim 1 is welded. (5) The means for engaging the center disk with the inner rim integrally having an inner disk portion and the outer rim integrally having an outer disk portion according to any one of claims 1 to 4 of the claims for utility model registration An assembly type three-piece wheel characterized in that the inner disc part of the in-rim and the outer disc part of the out-rim are engaged and fixed to the center disc all at once with through bolts and nuts. (6) The means for engaging the center disk with the inner rim integrally having an inner disk portion and the outer rim integrally having an outer disk portion as set forth in any one of claims 1 to 4 of the claims for utility model registration An assembly type three-piece wheel characterized in that an inner disk portion of an in-rim and an outer disk portion of an out-rim are individually engaged and fixed by screwing a bolt into a female screw portion provided on a center disk.