Material or article handling – Apparatus for charging a load holding or supporting element... – With simultaneous charging and discharging of plural load...
Patent
1993-06-22
1994-05-03
Huppert, Michael S.
Material or article handling
Apparatus for charging a load holding or supporting element...
With simultaneous charging and discharging of plural load...
414331, 414416, 4147443, 414937, B65G 4907
Patent
active
053082109
ABSTRACT:
An interface apparatus for transferring substrates between processing apparatus which provide various treatments for the substrates. The interface apparatus includes a transfer mechanism which, during a normal operation, receives substrates from an upstream processing apparatus and delivers the substrates to a downstream processing apparatus. Upon occurrence of a trouble in the downstream processing apparatus, the substrates transported from the upstream processing apparatus to the transfer mechanism are deposited in a substrate storage by a depositing and fetching mechanism. After the trouble is eliminated, the transfer mechanism delivers the substrates taken out of the storage to the downstream processing apparatus.
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Fukutomi Yoshiteru
Ohtani Masami
Oka Yoshiji
Okamoto Takeo
Dainippon Screen Mfg. Co,. Ltd.
Huppert Michael S.
Keenan James
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