Title:
CEILING CARRIER AND CEILING CARRIER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/090288
Kind Code:
A1
Abstract:
[Problem] To provide: a ceiling carrier capable of easily adjusting a transfer position of an article by sliding and moving a lateral mechanism in a desired direction; and a ceiling carrier system. [Solution] This ceiling carrier 100 is provided with: a direction changing mechanism 34 which has traveling wheels 21 rolling on a track R including a first track R1 and a second track R2 and a main body part 10 disposed below the track R and connected to the traveling wheels 21, and which, in a state in which the orientation of the main body part 10 with respect to the track R is maintained, switches between a first state in which the traveling wheels 21 roll on the first track R1, and a second state in which the traveling wheels roll on the second track R2; an article holding part 13 capable of holding an article M; a raising/lowering drive part 14 which raises/lowers the article holding part 13; a lateral mechanism 11 which moves the raising/lowering drive part 14 such that the raising/lowering drive part 14 slides in a horizontal straight line direction; and a first rotation drive part 15 which rotationally drives the lateral mechanism 11 around a first vertical axis AX1 with respect to the main body part 10.
Inventors:
OGO HARUKI (JP)
ITO YASUHISA (JP)
ITO YASUHISA (JP)
Application Number:
PCT/JP2019/037290
Publication Date:
May 07, 2020
Filing Date:
September 24, 2019
Export Citation:
Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
B61B3/02; B61B13/06; H01L21/677
Domestic Patent References:
WO2015174181A1 | 2015-11-19 | |||
WO2016029205A1 | 2016-02-25 | |||
WO2018037762A1 | 2018-03-01 |
Foreign References:
JP2017088396A | 2017-05-25 | |||
JP2015098396A | 2015-05-28 | |||
JP2015074547A | 2015-04-20 | |||
JP2018203024A | 2018-12-27 |
Other References:
See also references of EP 3875332A4
Attorney, Agent or Firm:
NISHI, Kazuya et al. (JP)
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