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Patent Searching and Data


Title:
WIPING DEVICE AND WIPING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/002031
Kind Code:
A1
Abstract:
Provided are a wiping device and a wiping method by which even contaminants existing on the inner wall of a tubular object such as a bearing can be removed automatically and stably. The wiping device comprises: a supply unit that sends out a wiping member; a rod-shaped member that has a passing hole and moves the wiping member in or out of a pipe; a folding portion that folds the wiping member from the inside to the outside or from the outside to the inside of the passing hole; a cleaning unit that abuts on a wiping member to remove contaminants; and a collecting unit that winds up the wiping member, wherein the rod-shaped member has a first mouth portion serving as one opening in the passing hole and a second mouth portion serving as the other opening in the passing hole.

Inventors:
HORAGUCHI KATSUNORI (JP)
HORAGUCHI KATSUYA (JP)
Application Number:
JP2019/043833
Publication Date:
January 07, 2021
Filing Date:
November 08, 2019
Export Citation:
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Assignee:
TOWA KASEI CO LTD (JP)
International Classes:
B08B1/00
Attorney, Agent or Firm:
EMORI Kenji et al. (JP)
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