JPS58132707U

JPS58132707U - Elastic support device for the shock absorber of the front suspension of a vehicle

Info

Publication number: JPS58132707U
Application number: JP1982202695U
Authority: JP
Inventors: バルトロメオ・ベジリア; マウリツイオ・デベネデイテイ
Original assignee: ア−ル・アイブイ−エスケ−エフ・オフイシ−ネ・デイ・ビラ−・ペロサ・ソチエタ・ペル・アツイオ−ニ
Priority date: 1981-12-29
Filing date: 1982-12-29
Publication date: 1983-09-07
Also published as: IT8153926V0; FR2519589A1; GB2112497B; DE8235995U1; GB2112497A; FR2519589B3

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の弾性支持部材の実施の一例を具備した
車輛の前記サスペンションの一部断面正面図、第２図は
第１図に示したサスペンションの上方部の一部断面拡大
正面図、第３図は本考案の弾性支持部材の実施の一例を
示す断面図、第４図および第６図は第３図の弾性支持部
材の変形実施例を夫々示す断面図、第５図は第６図に示
した弾性支持部材を具備し、且つ第１図に示した前記サ
スペンションに類似した前部サスペンションの上部の１
部所面正面図を夫々示す。　　　　１・・・前輪、４・
・・ショックアブソーバ、５・・・ステム、６・・・車
輛のボディ、１８．　４２．　４Ｂ・・・弾性支持部材
、２２．５２・・・ころがり摩擦軸受、２３゜５１・・
・変形可能なブツシュ、２４．５３・・・外側スリーブ
、２５・・・フランジ、２６・・・側壁、２７゜５４・
・・内側スリーブ（第１リング）、２９・・・カバープ
ラグ、３０・・・弾性スリーブ、３１・・・内側表面、
３２．４５・・・外側表面、３５．５７・・・第２リン
グ、３６・・・回転体、３８．６２・・・内側表面、３
９゜４０、　６３．　６４・・・軌道、４１・・・突起
部。1 is a partially sectional front view of the suspension of a vehicle equipped with an embodiment of the elastic support member of the present invention; FIG. 2 is an enlarged partially sectional front view of the upper part of the suspension shown in FIG. 1; FIG. 3 is a sectional view showing an example of the implementation of the elastic support member of the present invention, FIGS. 4 and 6 are sectional views showing modified embodiments of the elastic support member of FIG. 3, and FIG. 1 of the upper part of the front suspension comprising the elastic support members shown in the figure and similar to the suspension shown in FIG.
A front view of each part is shown. 1...front wheel, 4.
...Shock absorber, 5. Stem, 6. Vehicle body, 18. 42. 4B...Elastic support member, 22.52...Rolling friction bearing, 23°51...
- Deformable bushing, 24.53... Outer sleeve, 25... Flange, 26... Side wall, 27°54.
...Inner sleeve (first ring), 29...Cover plug, 30...Elastic sleeve, 31...Inner surface,
32.45...Outer surface, 35.57...Second ring, 36...Rotating body, 38.62...Inner surface, 3
9°40, 63. 64...Trajectory, 41...Protrusion.

Claims

[Claims for Utility Model Registration] 1. A shock absorber 4 that is attached to the upper end of the shock absorber 4 of the front wheel suspension 1 of a vehicle and used to fix the shock absorber 4 to the body 6 of the vehicle.
an elastic support member 18, 42.48 for a rolling friction bearing 22° 52, which allows the elastic support member 18, 42.48 to rotate the shock absorber 4 about its axis with low friction; An inner sleeve 27.54 and an outer sleeve, each having rigidity.
an elastically deformable bushing 23 including a bushing 24°53;
51, and the inner sleeve 27.5
4 outer surface 32.45 and said outer sleeve 24.53
located between the inner surface 31 of and said outer surface 32.4.
The inner sleeve 27.54 and the outer sleeve 24.53 are positively connected by means of elastic sleeves 30 made of elastic material which are fixed directly to the inner surface 31 and 5, respectively, so that the bush 23.51 is an elastic support member 18° 42.48 for the shock absorber 4 which is adapted to move the shock absorber 4 relative to the body 6, and the inner sleeve 27° 54 of the bushings 23, 51 is rotated as shown in FIG. The rolling friction bearing further comprises a second ring 35.57 fixed to the stem 5 of the shock absorber 4 and a plurality of rotating bodies 36, constituting a first ring of the friction bearing 22.52. A plurality of rotating bodies 36 are connected to the second ring 35.57 and the inner sleeve 27.54.
mutually opposed tracks 39., each provided on an inner surface 38.62 of the 40. 63. 64. An elastic support member for a shock absorber, characterized in that the elastic support member is configured to roll between 64 and 64. 2. The elastic support member according to claim 1, wherein the outer sleeve 24 has a fixing flange 25 and a conical side wall 26 for fixing the outer sleeve 24 to the body 6. 3. Utility model registration claim 1 or 3, characterized in that the inner surface 31 of the outer sleeve 24 is substantially conical and the outer surface 32 of the inner sleeve j7 is substantially cylindrical. The elastic support member according to item 2. 4 the inner surface 31 of said outer sleeve 24.53 is substantially conical, the outer surface 32.45 of said inner sleeve 27.54 is substantially conical, and the inner surface of said outer sleeve 24.53 is substantially conical; The elastic support member according to claim 1 or 2, wherein the elastic support member is inclined in the same direction as the surface 31. 5. The elastic sleeve 30 is made of rubber, which is attached to the outer sleeve 24.53 and the inner sleeve 27.5.
54 and vulcanization, whereby the elastic sleeve 30 is fixed to the outer sleeve 24.53 and the inner sleeve 27.54. The elastic support member according to any one of items 1 to 4. 6. The elastic support member according to any one of claims 1 to 4 of the claims registered as a utility model, characterized in that the rolling friction bearing 22 is a radial bearing that can also support loads in the axial direction. . 7 Utility model registration claims 1 to 4, characterized in that the rolling friction bearing 52 is a thrust bearing.
The elastic support member described in any of the preceding sections. 8 said inner sleeve 27 has a projection 41 projecting axially with respect to said second ring 35 of said bearing 22, said projection 41 serving to increase the contact surface of said elastic sleeve 30 and covering The elastic support member according to any one of claims 1 to 7 of the utility model registration claim, characterized in that the elastic support member constitutes a housing portion for the plug 29.