AUGER TYPE ICE MAKING MACHINE

WIPO Patent Application WO/2010/001996

A1

Allowable stress of a separating blade is increased.  An ice making mechanism (30) is provided with a circular tube-like refrigeration casing (64) having, provided on the inner peripheral surface thereof, an ice making surface (64a) cooled by the refrigeration mechanism, and also with an auger (50) having a separating blade (54) which is provided on the outer peripheral surface (52a) of the auger (50), which outer peripheral surface faces the ice making surface (64a), and mounted on the inner side of the casing (64) so as to be rotatable about a vertically extending line.  The ice making mechanism (30) is adapted such that ice formed on the ice making surface (64a) is conveyed after being separated by the separating blade (54) of the auger (50) rotationally driven by a drive means (76).  The separating blade (54) is configured such that support surfaces (55a, 55b) vertically facing each other across a blade edge (56a) facing the ice making surface (64a) are separated from each other as they are extended from the blade edge (56a) toward the outer peripheral surface (52a) of an auger body (52) and are curvedly connected to the outer peripheral surface (52a).

KONDO NAOSHI (JP)
HIRANO AKIHIKO (JP)
MIZUTANI YASUKI (JP)
WATANABE YOSHIMITSU (JP)

PCT/JP2009/062208

January 07, 2010

July 03, 2009

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HOSHIZAKI ELECTRIC CO LTD (JP)
KONDO NAOSHI (JP)
HIRANO AKIHIKO (JP)
MIZUTANI YASUKI (JP)
WATANABE YOSHIMITSU (JP)

F25C1/14

WO1993006424A1

1993-04-01

US3869875A	1975-03-11
JP2009074790A	2009-04-09

YAMAMOTO, Yoshichika et al. (JP)
Yoshichika Yamamoto (JP)

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