JPH03121230U

JPH03121230U -

Info

Publication number: JPH03121230U
Application number: JP3053190U
Authority: JP
Priority date: 1990-03-27
Filing date: 1990-03-27
Publication date: 1991-12-12

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る円板型クラツ
チのクラツチデイスクの平面図、第２図は第１図
のクラツチデイスクのトルク特性曲線図、第３図
は従来の円板型クラツチのクラツチデイスクの平
面図、第４図は第３図のクラツチデイスクの−
断面図、第５図は従来のクラツチデイスクのト
ルク特性曲線図である。符号の説明、１……第一弾性部材（コイルスプ
リング）、２……第二弾性部材（コイルスプリン
グ）、３……トーシヨンゴム、４……トーシヨン
プレート、５……内ハブ、６……外ハブ、１０，
１１……スラスト部材、１２……スプライン、α
，β……回動角、Ｈ_１〜Ｈ_３……ヒステリシス。 FIG. 1 is a plan view of a clutch disk of a disk type clutch according to an embodiment of the present invention, FIG. 2 is a torque characteristic curve diagram of the clutch disk of FIG. 1, and FIG. 3 is a diagram of a conventional disk type clutch. A plan view of the clutch disk, Fig. 4 is a plan view of the clutch disk in Fig. 3.
The sectional view, FIG. 5, is a torque characteristic curve diagram of a conventional clutch disc. Explanation of symbols, 1...First elastic member (coil spring), 2...Second elastic member (coil spring), 3...Torsion rubber, 4...Torsion plate, 5...Inner hub, 6...Outer hub, 10,
11... Thrust member, 12... Spline, α
, β...Rotation angle, _H1 to _H3 ...Hysteresis.

Claims

[Claims for Utility Model Registration] An inner hub connected to a torque output shaft, an outer hub arranged to be rotatable relative to the inner hub within a first predetermined angular range α, and an outer hub and a second hub. a disk member arranged to be relatively rotatable within a predetermined angular range β and to which input torque is transmitted; friction members arranged between the disk member and the inner hub and the outer hub, respectively; and the inner hub. and an outer hub, the first torsion spring being elastically deformed within the first predetermined angular range α; and a first torsion spring disposed between the outer hub and the disk member and deforming within the second predetermined angular range A second torsion spring that is elastically deformed within β, and a second torsion spring disposed with a predetermined angular clearance in the circumferential direction between the outer hub and the disk member, Angle range β ₂ A clutch disk for a friction clutch for a vehicle, comprising: a torsion rubber that is elastically deformed within the clutch disk.