Material or article handling – Device for emptying portable receptacle – Nongravity type
Patent
1994-06-17
1995-08-29
Bucci, David A.
Material or article handling
Device for emptying portable receptacle
Nongravity type
414937, B65G 6500
Patent
active
054454867
ABSTRACT:
According to the invention, there is provided a substrate transferring apparatus for transferring substrates from a substrate transport container containing a plurality of substrates to be treated to a substrate holder for holding a plurality of substrates to be treated or vice versa, the apparatus including arms for supporting substrate, a supporting member for supporting the arms, and a drive arrangement for driving the supporting member to operate. Each of the arms include a plate shaped arm main body having a connecting section for connecting the arm to the drive arrangement, supporting sections having a thickness greater than that of the arm main body for supporting corresponding peripheral areas of the substrate, and stoppers having a thickness greater than that of the supporting sections for abutting lateral sides of the substrate to rigidly hold the substrate.
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Iwai Hiroyuki
Kitayama Hirofumi
Oosawa Tetsu
Wada Shin-ichi
Bucci David A.
Tokyo Electron Sagami Limited
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