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Patent Searching and Data


Title:
TRAVELING BODY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/008966
Kind Code:
A1
Abstract:
In a local cart travel system 101, a frame track 103 includes a first metal rail 11A and a second metal rail 11B arranged in parallel to each other and each having an L-shaped cross section. A local cart 5 is arranged within the frame track 103, includes a first power reception tire 63A and a second power reception tire 65, and travels on a horizontal travel surface of the rails. A voltage application device 81 applies an alternating-current voltage to the travel surface, forms a first capacitor by the first metal rail 11A and the first power reception tire 63, and forms a second capacitor by the second metal rail 11B and the second power reception tire 65. The local cart 5 includes: a power reception device 91 that extracts an alternating-current power; and a travel motor 45 that rectifies and receives the extracted alternating-current power. The frame track 103 includes a connection plate 109, as an electric insulator, that covers a portion of a surface of a vertical wall 107 of each of the first metal rail 11A and the second metal rail 11B.

Inventors:
MIZUTANI, Minoru (Inuyama Plant, 2, Aza-Nakajima, Oaza-Hashizume, Inuyama-sh, Aichi 02, 〒4848502, JP)
ISHIKAWA, Kazuhiro (Inuyama Plant, 2, Aza-Nakajima, Oaza-Hashizume, Inuyama-sh, Aichi 02, 〒4848502, JP)
HAYAKAWA, Masafumi (Inuyama Plant, 2, Aza-Nakajima, Oaza-Hashizume, Inuyama-sh, Aichi 02, 〒4848502, JP)
OHIRA, Takashi (1-1 Hibarigaoka, Tempaku-cho, Toyohashi-sh, Aichi 80, 〒4418580, JP)
SAKAI, Naoki (1-1 Hibarigaoka, Tempaku-cho, Toyohashi-sh, Aichi 80, 〒4418580, JP)
KUNIYOSHI, Hiroki (1-1 Hibarigaoka, Tempaku-cho, Toyohashi-sh, Aichi 80, 〒4418580, JP)
TERAMOTO, Makoto (1-1 Hibarigaoka, Tempaku-cho, Toyohashi-sh, Aichi 80, 〒4418580, JP)
Application Number:
JP2018/021197
Publication Date:
January 10, 2019
Filing Date:
June 01, 2018
Export Citation:
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Assignee:
MURATA MACHINERY, LTD. (3 Minami Ochiai-cho, Kisshoin Minami-ku, Kyoto-sh, Kyoto 26, 〒6018326, JP)
NATIONAL UNIVERSITY CORPORATION TOYOHASHI UNIVERSITY OF TECHNOLOGY (1-1 Hibarigaoka, Tempaku-cho Toyohashi-sh, Aichi 80, 〒4418580, JP)
International Classes:
B60L5/00; B60L9/08; B60M7/00; B61B13/00; H01L21/677
Foreign References:
JP5988409B12016-09-07
JP2012171765A2012-09-10
JP2012114406A2012-06-14
JP5777139B22015-09-09
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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