Title:
CLEANER ATTACHMENT FOR CLEANING INNER PERIPHERAL SURFACE OF TUBE BODY
Document Type and Number:
WIPO Patent Application WO/2008/044565
Kind Code:
A1
Abstract:
A cleaner attachment with a tubular shape, attached to a suction device and used
to clean the inner peripheral surface of a tube body in order to provide customers
with products of light sensitive film rolls having no dust adhered to them. The
forward end of a tube portion of the attachment is closed, through-holes are formed
in the peripheral surface of the forward end, and a brush with bristles arranged
such that the line formed by their tips is a circle line is fixed to the peripheral
surface of the forward end. The cleaner attachment satisfies the following expressions
(1) and (2): 3 mm ≤ A2 - A1 ≤ 5 mm... (1) -2 mm ≤ A3 - A2≤
4 mm... (2) where A1 is the outer diameter of the tube section, A2 is the inner diameter
of the tube body, and A3 is the diameter of the line of the tips of the brush bristles.
Inventors:
HIGASHIBARU, Miturou (1-2 Yurakucho 1-chome, Chiyoda-k, Tokyo 40, 1008440, JP)
Application Number:
JP2007/069346
Publication Date:
April 17, 2008
Filing Date:
October 03, 2007
Export Citation:
Assignee:
Asahi Kasei EMD Corporation (23-7, Nishi-shinjuku 1-chome Shinjuku-k, Tokyo 23, 1600023, JP)
旭化成エレクトロニクス株式会社 (〒23 東京都新宿区西新宿一丁目２３番７号 Tokyo, 1600023, JP)
旭化成エレクトロニクス株式会社 (〒23 東京都新宿区西新宿一丁目２３番７号 Tokyo, 1600023, JP)
International Classes:
B08B9/04; A47L9/02; B08B1/00; B08B5/04
Attorney, Agent or Firm:
ASAMURA, Kiyoshi et al. (Room 331, New Ohtemachi Bldg.2-1, Ohtemachi 2-chome,Chiyoda-k, Tokyo 04, 1000004, JP)
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