Title:
CONVEYOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/006051
Kind Code:
A1
Abstract:
A conveyor device (10) includes: a frame (11); a drive roller (12); a roller drive means (13) for rotating the drive roller (12); a first driven roller (14) provided at a distance from the drive roller (12); an endless belt (15) wrapped around and extending between the drive roller (12) and the first driven roller (14); a second driven roller (16) provided so as to be in contact with the lower extending portion (15b) of the belt (15) from the inside of the belt (15); a roller movement means (17) configured so that, while moving the first driven roller (14) in the direction toward the drive roller (12), the roller movement means (17) moves the second driven roller (16) downward in order that the belt (15) does not slack, and so that, while moving the first driven roller (14) in the direction away from the drive roller (12), the roller movement means (17) moves the second driven roller (16) upward; and a control unit (18) for controlling the operation of the roller movement means (17).
Inventors:
URAKAMI RYUZO (JP)
Application Number:
PCT/JP2014/068277
Publication Date:
January 14, 2016
Filing Date:
July 09, 2014
Export Citation:
Assignee:
HOSODA KOGYO CO LTD (JP)
International Classes:
B65G15/26; B65G21/14
Domestic Patent References:
| WO2004096674A1 | 2004-11-11 |
Foreign References:
| JP2013159407A | 2013-08-19 | |||
| JPH0440801A | 1992-02-12 | |||
| US20110005894A1 | 2011-01-13 |
Attorney, Agent or Firm:
SAIKYO, Keiichiro (JP)
Keiichiro Saikyo (JP)
Keiichiro Saikyo (JP)
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