Upper and lower path switching device for traveling body for transportation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7913627
APP PUB NO 20080173500A1
SERIAL NO

12016420

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An upper and lower path switching device for a traveling body for transportation has an elevating guide rail supported horizontally by an elevating body, upper fixed guide rails which are connected to the elevating guide rail at a lifted position of the elevating body, and lower fixed guide rails which are connected to the elevating guide rail at a lowered position of the elevating body. The elevating guide rail is supported movably vertically in a predetermined range with respect to the elevating body. Receiving members are provided for receiving the elevating guide rail at a level at which the elevating guide rail is connected to the lower fixed guide rails before the elevating body reaches a lower limit of an elevation path of the elevating body.

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Patent Owner(s)

Patent OwnerAddress
DAIFUKU CO LTDOSAKA-SHI OSAKA 555-0012

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nabeta, Teruaki Shiga, JP 3 17
Shimizu, Yoshio Shiga, JP 41 374

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