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发明公开
CN109477546A 减震器装置 有权

减震器装置
摘要：
一种减震器装置，能够缓和作用于止动件机构的冲击力，且能够以低成本构成各部件。该装置具备：第一飞轮(11)；第二飞轮(12)，能够相对于第一飞轮相对旋转；以及弹性单元(13)，具有第一弹簧(31)及第二弹簧组(32)。弹性单元(13)还具有一对第一弹簧座(41)以及多个第二及第三弹簧座(42、43)。第一弹簧座在其圆周方向之间配置有各弹簧(31、32)，且与第一及第二飞轮(11、12)卡合。第二及第三弹簧座(42、43)具有止动部，所述止动部配置于圆周方向上相邻的各弹簧(31、32)之间，用于禁止两飞轮(11、12)的相对旋转预定角度以上，第二及第三弹簧座(42、43)具有比第一弹簧座(41)低的刚性。
摘要（英）：

Provided is a damper device configured so that the force of impact acting on a stopper mechanism is reduced to enable each member to be configured as a low-cost member. This device is provided with afirst flywheel (11), a second flywheel (12) which can rotate relative to the first flywheel (11), and an elastic unit (13) which has a first spring (31) and a second spring set (32). The elastic unit(13) further has a pair of first spring seats (41) and a plurality of second and third spring seats (42, 43). The springs (31, 32) are arranged between the first spring seats (41) in the circumferential direction, and the first spring seats (41) engage with the first and second flywheels (11, 12). The second and third spring seats (42, 43) are arranged between adjacent springs (31, 32) in the circumferential direction, have stopper sections for preventing the relative rotation between the first and second flywheels (11, 12) through an angle greater than or equal to a predetermined angle, and have lower rigidity than the first spring seats (41).

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