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Products storage equipment

A technology for storing equipment and objects, applied in the field of object storage equipment, can solve problems such as container instability

Inactive Publication Date: 2005-04-27
DAIFUKU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the elevator of the loading / unloading machine moves up and down and the container 101 is supported on the object support 109, and when the vehicle is loaded with the thus supported container 101, the container (item) on the object support (fork) 109 )101 may be unstable

Method used

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  • Products storage equipment
  • Products storage equipment
  • Products storage equipment

Examples

Experimental program
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Embodiment Construction

[0036] An embodiment of the present invention will be described in detail below with reference to the accompanying drawings 1-10.

[0037] Figure 7An object storage device is shown for storing several containers therein, the system may be a combination pod or loop with front openings. The storage facility 1 is composed of a pair of front and rear racks 3 for supporting containers 2 and a loader / unloader 4 for loading and unloading containers 2 onto and from the racks 3 .

[0038] Such as Figure 4a and 4b As shown, each container 2 consists of a housing 5 containing several semiconductors (wafers), a neck 6 and a head 7 . The neck 6 connects the case 5 and the head 7 together and is smaller (narrower) in width than the case 5 and the head 7 . The head 7 and the housing 5 form a joint gap 8 around the neck 6 therebetween. The joint gap 8 is usually used for the robot or transfer machine to catch or hold the container 2 when the container 2 is being handled. Such as ima...

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PUM

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Abstract

The object of the present invention is to reduce the number of shelves for supporting articles in an article storage system for storage of articles such as containers. The storage system includes a shelf 12 for supporting a container 2 having an engaging means 8 formed at an upper portion thereof. The storage system also includes a loader / unloader 4 for loading the container 2 on and unloading it from the shelf 12. The shelf 12 includes a deck 20 formed on the upper side thereof, on which the container 2 can be placed. The shelf 12 also includes a pair of right and left engaging parts 16 formed on the lower side thereof for engaging with the engaging means 8 of the container 2 to hold the container 2 hanging from the shelf 12. The engaging means 8 and the pair of engaging parts 16 can engage with and disengage from each other in the directions in which the container 2 can be loaded and unloaded.

Description

(1) Technical field [0001] The present invention relates to an article storage device for handling a container as an article, which container can accommodate semiconductors (wafers). (2) Background technology [0002] A conventional object storage facility of this type includes a rack in which objects are stored and a loading / unloading machine for loading and unloading the rack. [0003] Japanese Patent Laid-Open No. 5-294410 discloses a loading / unloading machine comprising a vehicle that runs along the front of the rack, a column standing on the vehicle, and an elevator supported and guided by the column and an extender / retractor carried or conveyed by an elevator. The lift includes a turntable. [0004] The extender / retractor consists of a folding arm mounted on the turntable of the elevator and an object support (fork) connected to the free end of the folding arm. Rotation of the turntable allows the folding arm to extend and return the article support relative to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G1/14B65G1/00B65G1/04
CPCY10S414/14B65G1/0478B65G1/0435B65G1/04
Inventor 乾吉隆
Owner DAIFUKU CO LTD