Patent ID: 11933382
Assignee: SOMIC MANAGEMENT HOLDINGS INC.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 4:
5. The damper device according to claim 4, wherein
the damper device includes a rotary damper, and
the rotary damper includes:
a housing having the hydraulic fluid housing portion formed in a cylindrical shape and having, in the hydraulic fluid housing portion, a fixed vane formed in a wall shape along a radial direction, dividing an inside of the hydraulic fluid housing portion, and interfering with the flow of the hydraulic fluid in a circumferential direction,

a rotor having a shaft and a movable vane provided an outer peripheral portion of the shaft, the movable vane dividing the inside of the hydraulic fluid housing portion and turning while pushing the hydraulic fluid.