Title:
DEVICE AND METHOD FOR CLEANING CONVEYING SURFACE
Document Type and Number:
WIPO Patent Application WO/2011/074347
Kind Code:
A1
Abstract:
In order to enable a conveying surface, which conveys an article or a material, to be cleaned with reduced manpower or in an automated manner to thereby enable the cleaning to be performed quickly and reliably, a cleaning device is provided with a cleaning tool (10) disposed over a conveying element (R). The cleaning tool has a cleaning surface (11) which makes contact with a conveying surface (S). The cleaning device has a traction device (6, 7) which applies a tractive force (T) to the cleaning tool, the tractive force (T) acting in the opposite direction (E) to the conveying direction (D) of a conveying path. The cleaning tool has an own weight (P) which maintains the contact between the cleaning surface and the conveying element when the conveying path is being operated, and the cleaning tool cleans the conveying surface by means of the contact and separation between the cleaning surface and the conveying surface and by means of the relative displacements (V1, V2, V3) between the cleaning surface and the conveying surface.
Inventors:
HIROOKA, Yuichi (Shin-Tokyo Bldg., 3-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Application Number:
JP2010/069759
Publication Date:
June 23, 2011
Filing Date:
November 07, 2010
Export Citation:
Assignee:
YOSHINO GYPSUM CO., LTD. (Shin-Tokyo Bldg, 3-1 Marunouchi 3-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
吉野石膏株式会社 (〒05 東京都千代田区丸の内三丁目３番１号 新東京ビル Tokyo, 〒1000005, JP)
吉野石膏株式会社 (〒05 東京都千代田区丸の内三丁目３番１号 新東京ビル Tokyo, 〒1000005, JP)
International Classes:
B65G45/10; B08B1/00; B08B3/04; B08B7/04
Attorney, Agent or Firm:
SHIMAZOE, Yoshihiko (Kyodo Bldg. Room No.41, 2-17 Sotokanda 2-chome, Chiyoda-k, Tokyo 21, 〒1010021, JP)
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