Power-and-free trolley conveyor of floor type

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4542698
SERIAL NO

06521592

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power-and-free trolley conveyor comprising carriers adapted to run on a free line and each including a free trolley provided with a pair of opposite pivotable engaging dogs. Each of the engaging dogs has a downwardly projecting engaging projection and a disengaging wing. A power line is disposed immediately below the free line or toward one side thereof to bring a pusher dog on a power trolley into engagement with the engaging projection of at least one of the pair of engaging dogs, whereby the carrier is transferred to another line for joining or diversion.

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Patent Owner(s)

Patent OwnerAddress
NAKANISHI METAL WORKS CO LTD A CORP OF JAPAN3-5 3-CHOME TENMABASHI KITA-KU OSAKA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wakabayashi, Takao Shinsenri-Minamimachi, JP 28 343

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