Damper and method for manufacturing damper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10267375
APP PUB NO 20170261059A1
SERIAL NO

15529832

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A damper (10) includes a housing (11) and a rotor (16) combined with the housing (11) so as to be capable of rotating relative to the housing (11). The damper (10) includes an attenuating medium (90) filled in a rotation area inside the housing (11) wherein the rotor (16) rotates, and added with viscoelasticity by a viscoelasticity treatment; and an enclosure portion (80) provided outside the rotation area of the rotor (16), and communicating with the rotation area.

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Patent Owner(s)

  • NIFCO INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Muranaka, Makoto Yokosuka, JP 13 19

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