Invention Grant
US09592888B1 Dampened pivoting lift device for a multi-line lift point configuration
有权
用于多线提升点配置的减震枢轴升降装置
- Patent Title: Dampened pivoting lift device for a multi-line lift point configuration
- Patent Title (中): 用于多线提升点配置的减震枢轴升降装置
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Application No.: US14245373Application Date: 2014-04-04
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Publication No.: US09592888B1Publication Date: 2017-03-14
- Inventor: Pedro Bracho , Bryan John
- Applicant: Pedro Bracho , Bryan John
- Applicant Address: US DC Washington
- Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee: The United States of America as represented by the Secretary of the Navy
- Current Assignee Address: US DC Washington
- Agent James T. Shepherd
- Main IPC: B63B27/00
- IPC: B63B27/00 ; B63B27/36

Abstract:
A lifting device to retrieve a marine vehicle comprises a lifting arms portion pivotally connected with a vehicle capture portion. The lifting arms portion and the vehicle capture portion rotate independently of each other. The vehicle capture portion comprises a capture connector having a probe for insertion into a latch opening in the vehicle to thereby attach the vehicle to the lifting device. The lifting arras portion further comprises two lifting arms and two vehicle pads for engaging the vehicle when it is captured. As the vehicle rolls during recovery operations, springs disposed between the vehicle capture portion and lifting arms portion dampen rotational motion. Lift line connections are provided on distal ends of the vehicle capture portion, and the lifting arms.
Information query