Door lock device and assembling method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7478846
APP PUB NO 20070182165A1
SERIAL NO

11657059

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A ratchet shaft is mounted on the base plate beforehand. The ratchet shaft includes, at its base end with a flange collar, a first stepped portion that supports a ratchet lever to be rotatable, and a second stepped portion that receives the thickness of a base plate at the front end of the first stepped portion. The second stepped portion is caulked to the base plate with the ratchet lever resting on the first stepped portion and the base plate resting on the second stepped portion.

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Patent Owner(s)

Patent OwnerAddress
MITSUI KINZOKU ACT CORPORATION1-1-2 TAKASHIMA NISHI-KU YOKOHAMA-SHI KANAGAWA 220-0011

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Taga, Takao Yamanashi, JP 14 63
Yoshikuwa, Masakatsu Yamanashi, JP 5 107

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