LOAD REJECTION TYPE SUBSIDENCE ESCAPE SELF-RESCUE DEVICE OF SUBMARINE MINE TRUCK AND METHOD FOR USING SAME

WIPO Patent Application WO/2022/165949

A1

A load rejection type subsidence escape self-rescue device of a submarine mine truck and a method for using same. The device comprises a mounting support (1), a load rejection system, a casting system and a control system (5). The load rejection system comprises a counterweight (4), a counterweight cable (2), a counterweight fixing support (8), and a counterweight recovering cavity (9). The casting system comprises a casting anchor (10), a casting cavity (11), a casting anchor cable (12), a casting anchor recovery rotating shaft (14), a pulley (3), a spring (15), and a boosting device (16). The use method comprises the steps of load rejection, casting, recovering part of the counterweight, recovering the casting anchor, and recovering the rest counterweights. According to the device and the method, the problem of subsidence of the submarine mine truck can be solved by using buoyancy and the load rejection and ejection systems; and energy consumption can be reduced.

JPH0645897	[Name of device] Water bag
JPS63121591	SAILER WITH SLIDE TYPE DEVICE FOR LATERAL BALANCE CONTROL
JP2014061737	WATER SURFACE FLOATING SHELTER

CHEN XUGUANG (CN)
NIU XIAODONG (CN)
WANG LIZHEN (CN)
LU GUANGKUN (CN)

PCT/CN2021/083149

August 11, 2022

March 26, 2021

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OCEAN UNIV CHINA (CN)

B63B43/08; B63B21/22; E21C50/00

CN110978917A	2020-04-10
CN109398007A	2019-03-01
CN109139016A	2019-01-04
CN110952984A	2020-04-03
CN111894594A	2020-11-06
CN111017058A	2020-04-17
FR2543071A1	1984-09-28
US20130306524A1	2013-11-21

BEIJING ZQLH INTELLECTUAL PROPERTY OFFICE (CN)

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