公开(公告)号：US20140014449A1

公开(公告)日：2014-01-16

申请号：US14027881

申请日：2013-09-16

Applicant: OILES CORPORATION

Inventor： Masamitsu KOJIMA ,  Akihiko OKIMURA ,  Yoshiteru IGARASHI ,  Naohiro HORITA

IPC: F16F9/44 ,  F16F9/14

CPC classification number: F16F9/44 ,  F16F9/145

Abstract: A rotary damper 1 includes a synthetic resin-made accommodating case 4 for accommodating in its interior 2 a viscous fluid 3 which is constituted by silicone oil or the like and whose viscosity declines with a temperature rise, and a synthetic resin-made rotor 9 which is disposed in the interior 2 of the accommodating case 4 rotatably, i.e., so as to be rotatable in R1 and R2 directions about an axis O, and which partitions the interior 2 of the accommodating case 4 into at least two chambers, i.e., in this embodiment, two chambers consisting of chambers 5 and 6 and two chambers consisting of chambers 7 and 8, in cooperation with the accommodating case 4.

Abstract translation: 旋转阻尼器1包括合成树脂制容纳壳体4，用于在其内部2容纳由硅油等构成的粘度流体3，其粘度随着温度升高而降低;合成树脂制转子9 可旋转地设置在容纳壳体4的内部2中，即可绕着轴线O在R1和R2方向上旋转，并且将容纳壳体4的内部2分隔成至少两个室，即， 在该实施例中，由腔室5和6组成的两个腔室和由腔室7和8组成的两个腔室，与腔室4协作。