| 摘要 |
FIELD: liquid product dispensing equipment. ^ SUBSTANCE: apparatus has roller-type device adapted for closing of reservoir opening. Roller-type device has casing with rotating body which is wetted with liquid product upon starting of apparatus, and pivotal closure adapted for closing of rotating body from outside and rotating relative to rotating body. Sealing members are provided between rotating body and rotating body casing. Upon rotation of closure to closing position, sealing members are completely activated. In addition, rotating body partly protrudes from casing into reservoir. Closure is pivotally connected with casing of rotating body so as to be rotated and is made in the form of partly spherical drop visor. ^ EFFECT: improved operating properties and convenient operation of apparatus. ^ 4 cl, 14 dwg
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