基本信息:
- 专利标题: PAYLOAD CONTROL APPARATUS, METHOD, AND APPLICATIONS
- 专利标题(中):负载控制装置,方法和应用
- 申请号:PCT/US2013/065225 申请日:2013-10-16
- 公开(公告)号:WO2014062792A1 公开(公告)日:2014-04-24
- 发明人: JEWELL, Stephen W.
- 申请人: FAIRFIELD INDUSTRIES INCORPORATED
- 申请人地址: 1111 Gillingham Lane Sugar Land, Texas 77478 US
- 专利权人: FAIRFIELD INDUSTRIES INCORPORATED
- 当前专利权人: FAIRFIELD INDUSTRIES INCORPORATED
- 当前专利权人地址: 1111 Gillingham Lane Sugar Land, Texas 77478 US
- 代理机构: GREENER, William et al.
- 优先权: US61/714,792 20121017
- 主分类号: B66D3/04
- IPC分类号: B66D3/04 ; B66C13/18 ; B66D3/12
摘要:
A payload control apparatus includes a spring-line a spring line actuating mechanism, a spring line flying sheave over which a load line can pass, and a spring line, wherein the spring line flying sheave can move into a position either where the flying sheave is spaced from and in non-contact with or contacting but non-path-altering in relation to the load line, further wherein the spring-line flying sheave can be moved into another position such that the flying sheave engages the load-line and alters its path length. Thus, when a marine surface vessel falls in a heave event that would otherwise cause the payload at the end of the load line to fall as well, the flying sheave will move to increase the path length causing a shortening of the path length, thereby preventing the payload from falling.
摘要(中):
有效载荷控制装置包括弹簧线,弹簧线致动机构,弹簧线飞行滑轮,负载线可穿过该弹簧线,以及弹簧线,其中弹簧线飞轮可以移动到飞轮的哪个位置, 与负载线相接触或不接触而不是路径改变,其中弹簧线滑轮可以移动到另一位置,使得飞轮与负载线接合并改变其 路径长度。 因此,当海洋表面容器落入否则会使负载线端部的载荷下降的起伏事件时,飞轮将移动以增加路径长度,从而缩短路径长度,从而防止 有效载荷从下降。
IPC结构图谱:
B | 作业;运输 |
--B66 | 卷扬;提升;牵引 |
----B66D | 绞盘;绞车;滑车,如滑轮组;起重机 |
------B66D3/00 | 便携式或移动式提升或牵引装置 |
--------B66D3/04 | .滑轮组或类似装置,其中力作用于绕过一个或多个滑轮的绳、钢缆或链条上,如为取得机械省力效益 |