Spiral bevel gear forging apparatus

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United States of America Patent

PATENT NO 9403207
APP PUB NO 20160144422A1
SERIAL NO

14552983

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A spiral bevel gear forging apparatus for forging a blank includes a first mold core having a mold cavity for receiving the blank, a first punch rod inserted movably into the first mold core and having a positioning end extending into the mold cavity for releasable engagement with a bottom of the blank, at least one push mechanism, and a drive mechanism. When the drive mechanism is operated to move from a non-ejecting to an ejecting position, the push mechanism is actuated to drive the first mold core to rotate about the first punch rod, and the first punch rod is actuated to move relative to the first mold core such that the positioning end thereof is moved out of the mold cavity for ejecting the blank out of the first mold core.

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Patent Owner(s)

Patent OwnerAddress
METAL INDUSTRIES RESEARCH AND DEVELOPMENT CENTRENO 1001 KAONAN HIGHWAY NANTZU DIST KAOHSIUNG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Can-Xun Kaohsiung, TW 1 0
Chang, Wan-Chi Kaohsiung, TW 6 17
Tsai, Sheng-Chi Kaohsiung, TW 2 6

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