Bushing and vehicle suspension device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11433725
APP PUB NO 20200108682A1
SERIAL NO

16592696

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The bushing includes an outer cylinder, an inner cylinder, and an elastic body therebetween. The outer cylinder has a central recess portion recessed from the inner peripheral surface in the radial direction at the central portion in the axial direction, and the thickness of both end portions is thicker than the thickness of the central portion. The central recess portion is formed in a curved shape or having a curved and a straight shape. The inner cylinder has a central convex portion swelling from the outer peripheral surface in the radial direction at a position corresponding to the central recess portion. The maximum outer diameter of the central convex portion is larger than the minimum inner diameter of the inner peripheral surface of the outer cylinder.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MAZDA MOTOR CORPORATIONHIROSHIMA 730-8670

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hiramatsu, Masaya Hiroshima, JP 22 111
Iseri, Haruaki Hiroshima, JP 3 7
Kimura, Hiroki Hiroshima, JP 43 197
Kurata, Naoki Fukuyama, JP 44 442
Miwade, Hiromi Hiroshima, JP 5 18
Mochizuki, Masayuki Hiroshima, JP 40 148
Ogawa, Ryo Hatsukaichi, JP 93 250
Okada, Eiji Hiroshima, JP 47 791
Okamoto, Hiroyuki Bath, GB 87 682
Okuyama, Kazuhiro Hiroshima, JP 13 55
Sano, Susumu Kure, JP 14 112
Shigyo, Takahiko Hiroshima, JP 2 7
Tuji, Tomohiro Hiroshima, JP 2 7
Yoshimura, Tadashi Hiroshima, JP 21 202

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