JPS63201241U

JPS63201241U -

Info

Publication number: JPS63201241U
Application number: JP9202287U
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図は本考案の一実施例としてのトルク変動
吸収装置の縦断面図、第２図イは第１図の要部拡
大図、第２図ロは本考案によるピンの正面図、第
３〜７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
断面図）、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……ライニング、１６ｃ……第１
ドリブンデイスク、１６ｄ……第２ドリブンデイ
スク、１６ｅ……第１補助ドリブンデイスク、１
６ｆ……第２補助ドリブンデイスク、１７ｂ……
コーンスプリング、２１ａ，２１ｂ……ピン、２
１ｆ……穴、２１ｊ……突起。 Fig. 1 is a longitudinal sectional view of a torque fluctuation absorbing device as an embodiment of the present invention, Fig. 2 A is an enlarged view of the main part of Fig. 1, Fig. 2 B is a front view of the pin according to the present invention, and Fig. 3 7 to 7 show a conventional torque fluctuation absorbing device, FIG. 3 is a longitudinal sectional view thereof (a sectional view taken in the direction of the - arrow in FIG. 4), FIG. 4 is a view taken in the direction of the arrow in FIG. 3, and FIG. 3 is an enlarged view of FIG. 3, FIG. 6 is an enlarged view of FIG. 3, and FIG. 7 is a graph showing the torque transmission characteristics. 2...Drive plate, 6...Flywheel, 6a...Flywheel body, 6f...First
Driven plate, 6g...second...Driven plate, 16a...lining, 16c...first
Driven disk, 16d...Second driven disk, 16e...First auxiliary driven disk, 1
6f...Second auxiliary driven disk, 17b...
Cone spring, 21a, 21b...pin, 2
1f...hole, 21j...protrusion.

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 torque limit mechanism consists of four driven disks arranged parallel to each other, a friction material provided on the side surface of each driven disk, a driven plate that contacts the other surface of the friction material, and the friction material and the driven plate contact each other. It consists of a spring provided between the driven disks for pressing in the direction of contact, a hole is provided on the end surface of one pin that connects two adjacent driven disks, and a protrusion is provided on the end surface of the other pin, A torque fluctuation absorbing device characterized in that the driven disk is fixed to the flywheel by fitting the hole and the projection.