Title:
TRANSFER MACHINE
Document Type and Number:
Japanese Patent JP2018070330
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a transfer machine that can prevent contact (collision) between a power supply device provided in a main body of a lifting part and a power reception device provided in a lifting cage when power feeding is carried out between the main body of the lifting part and the lifting cage.SOLUTION: A transfer machine 10 includes a traveling part 20 traveling along a rail 91 provided at the side of a ceiling 90 and a lifting part 30 liftably supporting a cassette 80. The lifting part 30 includes a main body 31 of the lifting part, a lifting cage 34 supporting a cassette 80, a power supply device 50 which is provided in the main body 31 of the lifting part and supplies power to the lifting cage 34, and a power reception device 60 which is provided in the lifting cage 34 and receives power from the power supply device 50 in a non-contact manner. A power supply surface 52 of the power supply device 50 and a power reception surface 62 of the power reception device 60 are disposed to face each other in the direction crossing the lifting direction of the lifting cage 34 when the lifting cage 34 is moved up with respect to the main body 31 of the lifting part.SELECTED DRAWING: Figure 4
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Inventors:
SUEHIRO NAOYA
SHIBATA TAKASHI
SHIBATA TAKASHI
Application Number:
JP2016212409A
Publication Date:
May 10, 2018
Filing Date:
October 31, 2016
Export Citation:
Assignee:
DAIFUKU KK
International Classes:
B66C13/12; B61B3/02; H02J50/10
Domestic Patent References:
| JP2012246119A | 2012-12-13 | |||
| JPH08138756A | 1996-05-31 | |||
| JP2008114936A | 2008-05-22 | |||
| JPH05105391A | 1993-04-27 |
Foreign References:
| WO2015011859A1 | 2015-01-29 | |||
| WO2002057171A1 | 2002-07-25 | |||
| US5280880A | 1994-01-25 |
Attorney, Agent or Firm:
Morimoto International Patent Office