JPS6311948U

JPS6311948U -

Info

Publication number: JPS6311948U
Application number: JP10488986U
Authority: JP
Priority date: 1986-07-10
Filing date: 1986-07-10
Publication date: 1988-01-26

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係るトルク変動吸収
ダンパの半裁正断面図、第２図は半裁側面図、第
３図は同ダンパの捩れ角とトルクの関係を示すグ
ラフ、第４図は他の実施例に係るトルク変動吸収
ダンパの半裁正断面図、第５図は半裁側面図、第
６図は同ダンパの捩れ角とトルクの関係を示すグ
ラフ、第７図と第８図はクツシヨンラバーの他の
例を示す正面図、第９図は従来例に係るトルク変
動吸収ダンパの半裁正断面図、第１０図はストツ
パ機構の説明図、第１１図は同ダンパの捩れ角と
トルクの関係を示すグラフである。１……ハブ、２……プーリ、３……ベアリング
、４……ブツシユ、５……ストツパ機構、６，７
……ストツパ、８……プレート部、９……窓孔、
１０……クツシヨンラバー、１１……座金、１１
ａ……外面、１２，１３……環状プレート、１４
，１５……切欠、１４ａ，１５ａ……縁辺、１６
，１７……スナツプリング。 Fig. 1 is a half-cut sectional view of a torque fluctuation absorbing damper according to an embodiment of the present invention, Fig. 2 is a half-cut side view, Fig. 3 is a graph showing the relationship between the torsion angle and torque of the same damper, and Fig. 4 is a FIG. 5 is a half-cut side view of a torque fluctuation absorbing damper according to another embodiment, FIG. 6 is a graph showing the relationship between the torsion angle and torque of the same damper, and FIGS. 7 and 8 are shoes. FIG. 9 is a half-cut sectional view of a conventional torque fluctuation absorbing damper, FIG. 10 is an explanatory diagram of the stopper mechanism, and FIG. 11 is a torsion angle and torque of the same damper. It is a graph showing the relationship between. 1...Hub, 2...Pulley, 3...Bearing, 4...Button, 5...Stopper mechanism, 6,7
... Stopper, 8 ... Plate part, 9 ... Window hole,
10...Cushion rubber, 11...Washer, 11
a... External surface, 12, 13... Annular plate, 14
, 15... Notch, 14a, 15a... Edge, 16
,17...Snat Spring.

Claims

[Scope of utility model registration request]

It is characterized by having a required number of cushion rubbers 10 that are gradually compressed in accordance with relative rotational fluctuations of a pulley 2 that spans a belt connected to a hub 1 that is fitted to an engine crankshaft and an auxiliary machine. Torque fluctuation absorption damper.