专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH10147935A THROW-DOWN DEVICE BELOW WATER SURFACE AND METHOD THEREOF 失效
公开(公告)号：JPH10147935A
公开(公告)日：1998-06-02
申请号：JP30816796
申请日：1996-11-19
申请人： TOYO CONSTRUCTION
发明人： KOMURA MAKOTO , FURUKAWA YOSHIO , YAMASHITA KASUMI , NARA TAKUYA
IPC分类号： E02D15/10
摘要： PROBLEM TO BE SOLVED: To prevent components such as hardening material from separating, generating muddiness, and washing away, when improved process soil improved by adding hardening material and the like to earth and sand such as soft mud is placed in water. SOLUTION: A plurality of buckets 5 capable of descending are arranged in a row on a pontoon 1, and a belt conveyor 2 is arranged over the buckets 5 in a row. A distributor 4 letting fall down improved process soil carried on the belt conveyor 2 at the optional position of the belt conveyor 2 is arranged on the pontoon 1. The improved process soil is carried in the respective buckets 5 in order by the belt conveyor 2 and the distributor 4. The bucket 5 is descended to the water bottom so as to release the improved process soil. Consequently, the improved process soil is carried up to the water bottom by the bucket 5 not by free falling, and the improved process soil can be prevented from separating, generating muddiness, and washing away. Carry of the improved soil to the bucket 5, descent of the bucket 5, and release of the improved process soil can be performed in parallel, and hence a large quantity of the improved process soil can be thrown down in a short time.

IPRDB

热门服务

关于我们

友情链接

联系方式