Invention Grant
- Patent Title: Article conveyance apparatus
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Application No.: US17261304Application Date: 2019-04-15
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Publication No.: US11305944B2Publication Date: 2022-04-19
- Inventor: Masataka Hayashi , Kenji Kadoguchi
- Applicant: Murata Machinery, Ltd.
- Applicant Address: JP Kyoto
- Assignee: Murata Machinery, Ltd.
- Current Assignee: Murata Machinery, Ltd.
- Current Assignee Address: JP Kyoto
- Agency: DLA Piper LLP (US)
- Priority: JPJP2018-137308 20180723
- International Application: PCT/JP2019/016109 WO 20190415
- International Announcement: WO2020/021792 WO 20200130
- Main IPC: B65G23/23
- IPC: B65G23/23 ; B65G47/38 ; B65G47/46 ; B65G54/02

Abstract:
An article conveyance apparatus includes a carriage which travels along a predetermined travel path, and an on-ground facility including a pair of traveling rails which define the travel path. The carriage includes a first slider which operates according to magnetic action to drive a transfer mechanism, and a drive transmission mechanism which supports the first slider and transmits a driving force from the first slider to the transfer mechanism. The on-ground facility includes a first stator which applies magnetic action to the first slider in the carriage to operate the first slider. The first stator includes an opening through which the drive transmission mechanism of the carriage passes. The opening is disposed in a position such that the inside of the first stator is not seen from the opening in top view of the first stator.
Public/Granted literature
- US20210347577A1 ARTICLE CONVEYANCE APPARATUS Public/Granted day:2021-11-11
Information query
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