Title:
SKELETON BUCKET
Document Type and Number:
Japanese Patent JP2023046973
Kind Code:
A
Abstract:
To reduce vibration sound generated in sieving work of a skeleton bucket.SOLUTION: In a skeleton bucket (1) in which a sieve member (8) having a plurality of squares (7) is arranged in a bottom portion of a bucket body (2), an electrically-driven type vibration device (18) is attached to a rear face of the sieve member (8). Thus, since vibration is transmitted to the sieve member (8) and sediment and stones are separated from soil and stone, vibration sound is reduced.SELECTED DRAWING: Figure 3
Inventors:
NAKAZATO HISAO
Application Number:
JP2021155844A
Publication Date:
April 05, 2023
Filing Date:
September 24, 2021
Export Citation:
Assignee:
OOSATO KOGYO CO LTD
FUJIKI KOGYO KK
FUJIKI KOGYO KK
International Classes:
E02F3/40
Attorney, Agent or Firm:
Onuki Waho