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Patent Searching and Data


Title:
ELECTROMAGNETIC EJECTOR WITH FUNCTION OF BEING ABLE TO RECOVER
Document Type and Number:
WIPO Patent Application WO/2021/114580
Kind Code:
A1
Abstract:
An electromagnetic ejector with the function of being able to recover, comprising a box body (1), wherein wheels (2) are respectively arranged at two ends of one side of the bottom of the box body (1); a pull rod (3) is arranged on the box body (1); a pull rod unlocking button (4) is arranged on the pull rod (3); and a lifesaving device (5) for ensuring that a rescuer has the ability to deal with emergency events without placing the rescuer in additional danger is arranged on the box body (1). The electromagnetic catapult enables a rescuer to be in a safe position in the process of rescuing a person to be rescued, and by means of the pull rod and the wheels, the whole catapult is composed of a portable pull-rod box unit with wheels.

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Inventors:
SUN ZHIQIANG (CN)
Application Number:
PCT/CN2020/094271
Publication Date:
June 17, 2021
Filing Date:
June 04, 2020
Export Citation:
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Assignee:
GUANGZHOU GRAW TECH CO LTD (CN)
International Classes:
B63C9/26
Foreign References:
CN110370300A2019-10-25
CN111071416A2020-04-28
CN209623493U2019-11-12
US20180285710A12018-10-04
KR101609801B12016-04-11
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