- Patent Title: Feed drive mechanism, dispenser including feed drive mechanism, customizing dispensing system including dispenser, and feed drive method in feed drive mechanism
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Application No.: US17273022Application Date: 2019-08-28
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Publication No.: US11300437B2Publication Date: 2022-04-12
- Inventor: Mieko Nasu
- Applicant: SHISEIDO COMPANY, LTD.
- Applicant Address: JP Tokyo
- Assignee: SHISEIDO COMPANY, LTD.
- Current Assignee: SHISEIDO COMPANY, LTD.
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- Priority: JPJP2018-169201 20180910
- International Application: PCT/JP2019/033752 WO 20190828
- International Announcement: WO2020/054427 WO 20200319
- Main IPC: G01F11/02
- IPC: G01F11/02 ; A47K5/18 ; F16H37/06 ; F16H19/04
Abstract:
A feed drive mechanism includes multiple feed containers configured to feed contents with rotation of rotatable feed tubes provided in lower portions of container tubes containing the contents, multiple gears connected to the feed tubes of the feed containers, and a single drive gear configured to mesh with the gears. The drive gear is configured to selectively mesh with and rotate the gears to cause the feed containers to feed the contents with timing that differs between the feed containers.
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