JPS62100354U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す縦断面図、
第２図は第２実施例を示す断面図でａは回転速度
が大であるとき、ｂは同速度が小であるとき、第
３図は第３実施例を示す断面図でａは回転速度が
大であるとき、ｂは同速度が小であるとき、第４
図は第４実施例の縦断面図、第５図は第５実施例
の斜視図である。 １……内筒、３……第１の弾性体、４……慣性
質量体、５……ばね材、６……遠心移動体、７…
…第３の弾性体、８……第２の弾性体。 FIG. 1 is a longitudinal sectional view showing a first embodiment of the present invention;
Figure 2 is a sectional view showing the second embodiment, where a is when the rotational speed is high, b is when the same speed is low, and Figure 3 is a sectional view showing the third embodiment, where a is the rotational speed. When is large, b is the fourth when the same velocity is small.
The figure is a longitudinal sectional view of the fourth embodiment, and FIG. 5 is a perspective view of the fifth embodiment. DESCRIPTION OF SYMBOLS 1... Inner cylinder, 3... First elastic body, 4... Inertial mass body, 5... Spring material, 6... Centrifugal moving body, 7...
...Third elastic body, 8...Second elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転体又はこれに固定される部材とこれの外側
に配置される慣性質量体とを、これらの間に配置
される第１の弾性体を介して連結してなり、且つ
慣性質量体の内側に第２の弾性体を突設するとと
もに、回転体又はこれに固定される部材の外周に
、第２の弾性体の少なくとも先端を間隙をおいて
囲む第３の弾性体を設け、さらに回転体の回転に
よる所定値以上の遠心力により遠心移動して第２
の弾性体と第３の弾性体とを結合させる遠心移動
体を第２の弾性体の先端面に対向配置したことを
特徴とするトーシヨナルダンパ。 A rotating body or a member fixed thereto and an inertial mass body disposed outside the rotating body are connected via a first elastic body disposed between them, and A second elastic body is provided protrudingly, and a third elastic body is provided on the outer periphery of the rotating body or a member fixed thereto, surrounding at least the tip of the second elastic body with a gap, and further A second
A torsional damper characterized in that a centrifugal moving body that connects the elastic body and the third elastic body is disposed opposite to the front end surface of the second elastic body.