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Patent Searching and Data


Title:
RAIL-GUIDED TROLLEY SYSTEM, AND RAIL-GUIDED TROLLEY
Document Type and Number:
WIPO Patent Application WO/2018/037762
Kind Code:
A1
Abstract:
[Problem] To restrict travelling wheels from dropping into gaps between rails, to suppress vibrations of articles, and to easily change the orientation of the travelling wheels. [Solution] This rail-guided trolley system SYS is provided with a main body 10 that holds and transports a transport container M along a rail R which includes portions arranged in a grid, while holding the carrier container M below the rail R. This carriage system SYS is provided with: travelling wheels 21 which are disposed at the four corners 10a of the main body 10 and travel on the rail R; a control unit 40 which controls turning drive units 34 to change the orientation of the travelling wheels 21; and auxiliary wheels 22 which are each arranged at the front and/or rear of the travelling wheels 21 in the travel direction.

Inventors:
ITO, Yasuhisa (Ise Plant, 100, Takegahana-cho, Ise-sh, Mie 05, 〒5160005, JP)
Application Number:
JP2017/025739
Publication Date:
March 01, 2018
Filing Date:
July 14, 2017
Export Citation:
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Assignee:
MURATA MACHINERY, LTD. (3 Minami Ochiai-cho, Kisshoin Minami-ku, Kyoto-sh, Kyoto 26, 〒6018326, JP)
International Classes:
B61B3/02; B65G1/04; B65G1/00
Domestic Patent References:
WO2015174181A12015-11-19
WO2016029205A12016-02-25
Foreign References:
JP2012040961A2012-03-01
JP2009120172A2009-06-04
JPH08324772A1996-12-10
Attorney, Agent or Firm:
NISHI, Kazuya et al. (Higashi-ikebukuro Orimoto Bldg. 6F, 9-7 Higashi-ikebukuro 3-chome Toshima-k, Tokyo 13, 〒1700013, JP)
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