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Patent Searching and Data


Title:
CONVEYANCE SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/093473
Kind Code:
A1
Abstract:
This conveyance system is provided with a driven body and a plurality of conveyance units. The driven body is provided with a two-dimensional rack gear that has downward teeth and that is disposed on the bottom surface of the driven body. Each of the plurality of conveyance units is provided with: a first pinion gear that is engaged with the two-dimensional rack gear, rotates in a first rotation direction, transmits power to the two-dimensional rack, and conveys the driven body in a first conveyance direction; and a second pinion gear that is engaged with the two-dimensional rack gear, rotates in a second rotation direction different from the first rotation direction, transmits power to the two-dimensional rack, and conveys the driven body in a second conveyance direction. The plurality of conveyance units are disposed so as to be arranged in the first conveyance direction and/or the second conveyance direction.

Inventors:
KODAMA Yasuhiko (4-28, Mita 1-chome, Minato-k, Tokyo 73, 〒1080073, JP)
KOBAYASHI Masashi (4-28, Mita 1-chome, Minato-k, Tokyo 73, 〒1080073, JP)
YAMAGUCHI Takashi (4-28, Mita 1-chome, Minato-k, Tokyo 73, 〒1080073, JP)
Application Number:
JP2018/041652
Publication Date:
May 16, 2019
Filing Date:
November 09, 2018
Export Citation:
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Assignee:
NEC EMBEDDED PRODUCTS, LTD. (4-28, Mita 1-chome Minato-k, Tokyo 73, 〒1080073, JP)
International Classes:
B65G35/06; B65G13/04; F16H19/04
Domestic Patent References:
WO2006043343A12006-04-27
Foreign References:
JPH07242307A1995-09-19
CN202296100U2012-07-04
CN203211966U2013-09-25
JPH0577913A1993-03-30
JP2010037089A2010-02-18
Attorney, Agent or Firm:
TANAI Sumio et al. (1-9-2, Marunouchi Chiyoda-k, Tokyo 20, 〒1006620, JP)
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