ULTRASONIC WASHER

PURPOSE:To uniformly wash a disk as the whole by eliminating parts to which ultrasonic oscillation does not pass round at the time of ultrasonic washing of the disk. CONSTITUTION:Supporting rods 4a to 4c where many circular grooves 6 with which outer peripheral edge parts of disks D are engaged are...

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Bibliographic Details
Main Author HIWATARI SHOTARO
Format Patent
LanguageEnglish
Published 04.03.1994
Edition5
Subjects
CLEANING
CLEANING IN GENERAL
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PERFORMING OPERATIONS
PHYSICS
PREVENTION OF FOULING IN GENERAL
TRANSPORTING
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Summary:PURPOSE:To uniformly wash a disk as the whole by eliminating parts to which ultrasonic oscillation does not pass round at the time of ultrasonic washing of the disk. CONSTITUTION:Supporting rods 4a to 4c where many circular grooves 6 with which outer peripheral edge parts of disks D are engaged are formed are laid between front and rear end plates 2 and 3 of a magazine 1, and disks D are stood and stored in the magazine 1. Supporting rods 4a to 4c are extended up to the outside face on the side of one end plate 2, and gears 8a, 8b, and 8c engaged with a transmission gear 9 are connected to these supporting rods. When the magazine 1 is immersed in a tank main body 11 of an ultrasonic washing tank 10, the transmission gear 9 is engaged with a driving gear 15 to rotate the driving gear 15, and then, the transmission gear 9 rotates while following up the gear 15 to rotate the supporting rods 4a to 4c, and this torque is transmitted to disks D to rotate the disks D, and positions of contact parts to supporting rods 4a to 4c in outer peripheral edge parts of disks D are always changed.
Bibliography:Application Number: JP19920227789