Air Flow Regulation Member and Method for Manufacturing Air Flow Regulation Member

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190337535A1
SERIAL NO

16349929

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is an air flow regulator for a railway vehicle, which is configured so that the rattling of bars can be prevented without using welding, an affixation member, etc. An intake grill is provided at an intake opening for sucking air from an interior of a railway vehicle. The intake grill comprises a frame, bars (40), and a deformation means. The frame defines an outer edge of the intake opening. The bars (40) are plate-shaped members spanned between portions of the frame to connect the portions to each other. The deformation means elastically deforms the bars (40) to generate reaction force therein.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KAWASAKI JUKOGYO KABUSHIKI KAISHA1-1 HIGASHIKAWASAKI-CHO 3-CHOME CHUO-KU KOBE-SHI HYOGO 650-8670

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ONITAKE, Yasuo Akashi-shi, JP 4 1
YOSHIZUMI, Hiroshi Kobe-shi, JP 13 29

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