Method and apparatus for deep sea bottom core sampling专利检索- .专门适用于在水下操作的岩心接收器专利检索查询-专利查询网

Method and apparatus for deep sea bottom core sampling
申请号	US35440064	申请日	1964-03-24	公开(公告)号	US3301336A	公开(公告)日	1967-01-31
申请人	MOUNT WADSWORTH W;			发明人	MOUNT WADSWORTH W;
摘要
权利要求	1. A CORE SAMPLER FOR SEA BOTTOM USE, COMPRISING A CORE TUBE, A WEIGHT SUSPENDED IN PART FROM THE TOP OF THE CORE TUBE AND IN PART FROM THE SHIP AND MOUNTED FOR MOVEMENT ALONG THE CORE TUBE, AND CABLE MEANS FOR RAISING THE WEIGHT UPWARDLY ALONG THE TUBE, SO THAT A FORCE IS PRODUCED URGING THE TUBE DOWNWARDLY WHEN THE TUBE IS POSITIONED AT THE BOTTOM OF THE SEA.
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