Title:
CONVEYANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/094364
Kind Code:
A1
Abstract:
This conveyance device is configured so that a carriage drive means (9), which drives and propels both a pair of left and right carriage units (7a, 7b) that individually support the left and right sides of an object (W) to be conveyed, comprises: a pair of left and right screw shafts (8a, 8b) supported in a rotatable manner along the movement path of the carriage units (7a, 7b); driven rollers (35a-35c) supported in a rotatable manner by the carriage units (7a, 7b) and engaging with the screw shafts (8a, 8b); a transmission means (26) for connecting the pair of left and right screw shafts (8a, 8b) through the outside of a conveyance path (2) in such a manner that the left and right screw shafts (8a, 8b) are interlocked; and a single motor (27) for driving both the pair of left and right screw shafts (8a, 8b) through the transmission means (26) in such a manner that the left and right screw shafts (8a, 8b) are interlocked.
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Inventors:
ISHII KOUETSU (JP)
KATSUTA SHINJI (JP)
KIMURA AKIO (JP)
NISHIHARA SHIGEYOSHI (JP)
IBA TOSHIYUKI (JP)
HYOGO YUTARO (JP)
KATSUTA SHINJI (JP)
KIMURA AKIO (JP)
NISHIHARA SHIGEYOSHI (JP)
IBA TOSHIYUKI (JP)
HYOGO YUTARO (JP)
Application Number:
PCT/JP2012/080354
Publication Date:
June 27, 2013
Filing Date:
November 22, 2012
Export Citation:
Assignee:
DAIFUKU KK (JP)
ISHII KOUETSU (JP)
KATSUTA SHINJI (JP)
KIMURA AKIO (JP)
NISHIHARA SHIGEYOSHI (JP)
IBA TOSHIYUKI (JP)
HYOGO YUTARO (JP)
ISHII KOUETSU (JP)
KATSUTA SHINJI (JP)
KIMURA AKIO (JP)
NISHIHARA SHIGEYOSHI (JP)
IBA TOSHIYUKI (JP)
HYOGO YUTARO (JP)
International Classes:
B65G35/06; B61B13/12; G05D1/02
Foreign References:
JPS60221229A | 1985-11-05 | |||
JP2009091056A | 2009-04-30 | |||
JPS5767408A | 1982-04-24 |
Attorney, Agent or Firm:
FUJIKAWA, Tadashi et al. (JP)
Tadashi Fujikawa (JP)
Tadashi Fujikawa (JP)
Download PDF:
Claims:
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