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GRAB BUCKET AND EXCESS WATER DISCHARGE METHOD IN GRAB BUCKET
To provide a grab bucket which can increase efficiency of a dredge work, and an excess water discharge method in the grab bucket.SOLUTION: Excess water in a bucket is quickly discharged to the outside from a drain port 61 (excess water discharge means) provided between an opening peripheral edge part 23 (contact part) of a shell 21 and an opening peripheral edge part 33 (contact part) of an opposite shell 31, and accordingly efficiency of a dredge work can be increased.SELECTED DRAWING: Figure 1
【課題】浚渫作業の能率化が可能なグラブバケット及びグラブバケット内の余水排出方法を提供する。【解決手段】シェル２１の開口周縁部２３（当接部）と、対向するシェル３１の開口周縁部３３（当接部）との間に設けられた排水口６１（余水排出手段）から、バケット内の余水を外部へ速やかに排出するので、浚渫作業の能率化が可能である。【選択図】図１
GRAB BUCKET AND EXCESS WATER DISCHARGE METHOD IN GRAB BUCKET
To provide a grab bucket which can increase efficiency of a dredge work, and an excess water discharge method in the grab bucket.SOLUTION: Excess water in a bucket is quickly discharged to the outside from a drain port 61 (excess water discharge means) provided between an opening peripheral edge part 23 (contact part) of a shell 21 and an opening peripheral edge part 33 (contact part) of an opposite shell 31, and accordingly efficiency of a dredge work can be increased.SELECTED DRAWING: Figure 1
【課題】浚渫作業の能率化が可能なグラブバケット及びグラブバケット内の余水排出方法を提供する。【解決手段】シェル２１の開口周縁部２３（当接部）と、対向するシェル３１の開口周縁部３３（当接部）との間に設けられた排水口６１（余水排出手段）から、バケット内の余水を外部へ速やかに排出するので、浚渫作業の能率化が可能である。【選択図】図１
GRAB BUCKET AND EXCESS WATER DISCHARGE METHOD IN GRAB BUCKET
グラブバケット及びグラブバケット内の余水排出方法
SHIRAKAWA TAKASHI (author) / TAKAYAMA TOMOHISA (author)
2022-09-01
Patent
Electronic Resource
Japanese
GRAB BUCKET AND EXCESS WATER DISCHARGE METHOD IN GRAB BUCKET
| European Patent Office | 2021