JPS63201246U

JPS63201246U -

Info

Publication number: JPS63201246U
Application number: JP9202787U
Authority: JP
Priority date: 1987-06-17
Filing date: 1987-06-17
Publication date: 1988-12-26

Description

[Brief explanation of the drawing]

第１図は本考案によるトルク変動吸収装置の要
部拡大断面図、第２図は第１図の装置の作動状態
を示す図、第３〜８図は従来のトルク変動吸収装
置を示すもので、第３図はその縦断面図（第４図
の−矢視図）、第４図は第３図の−矢視
図、第５図は第３図の部拡大図、第６図は第３
図の部拡大図、第７図はそのトルク伝達特性を
示すグラフ、第８図は従来の装置の作動状態を示
す図、第９図は本考案の装置と従来の装置の作動
特性を示すグラフである。２……ドライブプレート、６……フライホイー
ル、６ａ……フライホイール本体、６ｆ……第１
ドリブンプレート、６ｇ……第２ドリブンプレー
ト、１６ａ……摩擦板、１６ｃ……第１ドリブン
デイスク、１６ｄ……第２ドリブンデイスク、１
６ｅ……突出部、１７ｂ……コーンスプリング。 Fig. 1 is an enlarged sectional view of the main parts of the torque fluctuation absorbing device according to the present invention, Fig. 2 is a diagram showing the operating state of the device in Fig. 1, and Figs. 3 to 8 show conventional torque fluctuation absorbing devices. , Fig. 3 is a vertical cross-sectional view (view from - arrow in Fig. 4), Fig. 4 is a view from - arrow in Fig. 3, Fig. 5 is an enlarged view of Fig. 3, and Fig. 6 is a view from Fig. 3. 3
7 is a graph showing the torque transmission characteristics of the figure, FIG. 8 is a graph showing the operating state of the conventional device, and FIG. 9 is a graph showing the operating characteristics of the device of the present invention and the conventional device. It is. 2...Drive plate, 6...Flywheel, 6a...Flywheel body, 6f...First
Driven plate, 6g...Second driven plate, 16a...Friction plate, 16c...First driven disk, 16d...Second driven disk, 1
6e...protrusion, 17b...cone spring.

Claims

[Scope of utility model registration request]

In a torque fluctuation absorbing device comprising a drive plate connected to a drive shaft and a flywheel coaxially with the drive plate and capable of relative rotation via a damping/torque limit mechanism, the drive abuts against a torque fluctuation absorbing spring retainer. A torque fluctuation absorbing device characterized in that the disk is provided with a protrusion that locks an end of a cone spring that presses the driven disk on the driven plate or flywheel side.