Title:
SLUDGE TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/069388
Kind Code:
A1
Abstract:
[Problem] To provide a novel braking mechanism which reliably stops a carriage during the lifting/lowering process of a scraper. [Solution] A stopper 11A has an arm part 12 and a tip part 13 that is provided on the tip of the arm part. On the occasion of an inversion in the traveling direction of a carriage, the carriage is caused to temporarily brake until the tip part 13, which is positioned in front in the traveling direction, goes over a rail 3. The arm part 12 is mounted on a mounting shaft P provided on the carriage so as to be freely rotatable in the traveling direction of the carriage. The tip part 13 abuts the rail 3. An extension length L1 of the arm part 12 from the mounting shaft P to the tip part 13 is greater than a distance L2 from the mounting shaft P to the rail 3.
Inventors:
KITAMURA AKIHIRO (JP)
NAITOU DAISUKE (JP)
NAITOU DAISUKE (JP)
Application Number:
PCT/JP2017/036085
Publication Date:
April 11, 2019
Filing Date:
October 04, 2017
Export Citation:
Assignee:
SUIDO KIKO KK (JP)
International Classes:
B01D21/18; B01D21/20
Foreign References:
| JP2003024712A | 2003-01-28 | |||
| JP2006208757A | 2006-08-10 | |||
| JP3171635U | 2011-11-10 | |||
| JP2016007265A | 2016-01-18 | |||
| JP2013082258A | 2013-05-09 | |||
| JP2007061781A | 2007-03-15 |
Attorney, Agent or Firm:
KUMEGAWA Masamitsu (JP)
Download PDF: