JPS61104833U

JPS61104833U -

Info

Publication number: JPS61104833U
Application number: JP19048184U
Authority: JP
Priority date: 1984-12-14
Filing date: 1984-12-14
Publication date: 1986-07-03

Description

[Brief explanation of drawings]

第１図は本考案実施例の断面部分略図、第２図
は第１図の―矢視部分略図、第３図は別の実
施例の断面部分略図、第４図は更に別の実施例の
断面部分略図である。１……出力軸、２……ハブ
、３……フランジ、４，５……サイドプレート、
７……スプリング、１０，１１，１２……窓孔、
１５……ばね受け部、２２……薄肉部。 1 is a schematic cross-sectional view of an embodiment of the present invention, FIG. 2 is a schematic cross-sectional view of FIG. It is a cross-sectional partial schematic diagram. 1... Output shaft, 2... Hub, 3... Flange, 4, 5... Side plate,
7... Spring, 10, 11, 12... Window hole,
15... Spring receiving part, 22... Thin wall part.

Claims

[Scope of utility model registration request]

An annular flange is provided on the outer periphery of the hub connected to the output shaft, a pair of side plates with a torque input section on the outer periphery are placed on both sides of the flange, and multiple sets of window holes are formed in the flange and side plates in the circumferential direction. In a damper disk in which a flange and a side plate are connected to each other by spaced apart springs arranged in the window hole and extending generally in the circumferential direction, both side edges extending generally in the radial direction of the disk among the peripheral edges of the window hole of the flange. forms a spring receiving portion on which the spring is seated, and at least the thickness in the disk axial direction of the flange portion adjacent to the spring receiving portion in the disk circumferential direction and the flange portion located outside in the radial direction is determined by the thickness of the spring receiving portion. A flange of a damper disk characterized by having a thickness smaller than that of the flange of the damper disk.