Title:
BEVERAGE SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/140769
Kind Code:
A1
Abstract:
A beverage supply device comprises an extractor 37 that extracts a beverage, and a paper roller unit 375 that lets out a paper filter PF used when extracting the beverage from a filter roll FR each time the beverage is extracted. The paper roller unit 375 includes: drive rollers 3751 formed so as to be connected to a common rotation shaft 3751a with inner surfaces of the drive rollers facing each other; and driven rollers 3752 provided below the drive rollers 3751, at a distance from each other and with inner surfaces facing each other, second tooth parts 3752b1 of each driven roller partially meshing with first tooth parts 3751b of each drive roller 3751 to pinch the paper filter PF, and the driven rollers rotating in response to rotation of the drive rollers. In each driven roller 3752, peripheral holes 3752b2 are formed between the second tooth parts 3752b1 so as to face a containment part 3752a that contains a shaft part 376.
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Inventors:
OGURA TOMOKA (JP)
Application Number:
PCT/JP2020/043901
Publication Date:
July 15, 2021
Filing Date:
November 25, 2020
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
G07F13/06; A47J31/06; A47J31/36
Foreign References:
| JPH07249169A | 1995-09-26 | |||
| JP2014014409A | 2014-01-30 | |||
| JPH10507661A | 1998-07-28 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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