Separation assembly for handheld metal detectors

    公开(公告)号:US11681067B2

    公开(公告)日:2023-06-20

    申请号:US17563717

    申请日:2021-12-28

    CPC classification number: G01V3/15

    Abstract: A separation assembly for use with handheld metal detectors. According to one aspect, the separation assembly is mounted to a handheld metal detector having a blade containing transmission and receiver components of the handheld metal detector. The separation assembly includes at least a first separation member formed of a nonferromagnetic material, and the first separation member is spaced a lateral separation distance from the blade of the handheld metal detector. The separation assembly may be incorporated as a permanent and integrated part of a handheld metal detector, or separately manufactured and installed on a handheld metal detector.

    SEPARATION ASSEMBLY FOR HANDHELD METAL DETECTORS

    公开(公告)号:US20220206178A1

    公开(公告)日:2022-06-30

    申请号:US17563717

    申请日:2021-12-28

    Abstract: A separation assembly for use with handheld metal detectors. According to one aspect, the separation assembly is mounted to a handheld metal detector having a blade containing transmission and receiver components of the handheld metal detector. The separation assembly includes at least a first separation member formed of a nonferromagnetic material, and the first separation member is spaced a lateral separation distance from the blade of the handheld metal detector. The separation assembly may be incorporated as a permanent and integrated part of a handheld metal detector, or separately manufactured and installed on a handheld metal detector.

    CROWD TRAFFIC MANAGEMENT SYSTEM
    7.
    发明申请

    公开(公告)号:US20220130293A1

    公开(公告)日:2022-04-28

    申请号:US17508605

    申请日:2021-10-22

    Abstract: A crowd management system (CMS), is disclosed which includes a command and control (C2) subsystem, a sensor network in communication with the C2 subsystem and adapted to provide signals corresponding to geographical number of individuals in a venue, and one or more crowd management devices (CMDs) further in communication with the C2 subsystem, each of the CMDs including a base adapted to release air at a high pressure, the base further including a positional device adapted to position the base according to a selective position, and an inflatable body terminating into a predefined shape adapted to convey a predefined message to individuals near the CMDs.

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