COFFEE MAKER

Japanese Patent JPS6468214

A

PURPOSE: To simplify a device by performing the supply of coffee powder, compression, boiling and pushing-out of a coffee deposit by operating a coffee heating cylinder. CONSTITUTION: This device is provided with a driving device for axially reciprocatively moving a coffee heating cylinder 1 between predetermined positions along one lengthwise guide part 4 under control. That cylinder 1 is moved toward a basically fixed 2nd piston 3 while selecting any one moving direction, a 1st piston 2 is forcedly interlocked and between both the pistons 2 and 3, filling coffee powder 13 is compressed with predetermined power. When reversely moving the cylinder 1, on the other hand, the cylinder 1 is moved while releasing the correspondent terminal part of the cylinder 1 through the piston 3, its position is deviated from the piston 2 fixed at the predetermined position and as a result, the piston 2 pushes the used coffee powder 13 out of the cylinder 1.

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JIYANNPOORU INNARUBON
ANDORE SHIYUURU
KUROODO SOOTEIE
HAINTSUUANTON AIHIYAA

JP17723388A

March 14, 1989

July 18, 1988

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TOYURUMITSUKUSU AG

A47J31/40; G07F13/06; A47J31/36; (IPC1-7): A47J31/36; G07F13/06

Akasaka Saka (3 outside)

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