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公开(公告)号：US10650664B2
公开(公告)日：2020-05-12
申请号：US16543804
申请日：2019-08-19
摘要： A fall detection/fall indicator device (20) that automatically senses when a user (14) of fall protection equipment, such as a fall harness (10), has experienced an arrested fall, the fall harness (10) having an electrical circuit (45) that is a closed circuit (46) in a first state and an open circuit (48) in a second state after an arrested fall, and an alert device (62) that is automatically responsive to the open circuit (48) to emit an alert/alarm to other personnel that an arrested fall has been experienced.
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公开(公告)号：US10431072B2
公开(公告)日：2019-10-01
申请号：US16251613
申请日：2019-01-18
摘要： A fall detection/fall indicator device (20) that automatically senses when a user (14) of fall protection equipment, such as a fall harness (10), has experienced an arrested fall, the fall harness (10) having an electrical circuit (45) that is a closed circuit (46) in a first state and an open circuit (48) in a second state after an arrested fall, and an alert device (62) that is automatically responsive to the open circuit (48) to emit an alert/alarm to other personnel that an arrested fall has been experienced.
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公开(公告)号：US11024153B2
公开(公告)日：2021-06-01
申请号：US16845941
申请日：2020-04-10
摘要： A fall detection/fall indicator device that automatically senses when a user of fall protection equipment, such as a fall harness, has experienced an arrested fall, the fall harness having an electrical circuit that is a closed circuit in a first state and an open circuit in a second state after an arrested fall, and an alert device that is automatically responsive to the open circuit to emit an alert/alarm to other personnel that an arrested fall has been experienced.
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公开(公告)号：US10223898B2
公开(公告)日：2019-03-05
申请号：US16067441
申请日：2016-12-01
摘要： A fall detection/fall indicator device (20) that automatically senses when a user (14) of fall protection equipment, such as a fall harness (10), has experienced an arrested fall, the fall harness (10) having an electrical circuit (45) that is a closed circuit (46) in a first state and an open circuit (48) in a second state after an arrested fall, and an alert device (62) that is automatically responsive to the open circuit (48) to emit an alert/alarm to other personnel that an arrested fall has been experienced.
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公开(公告)号：US20190012900A1
公开(公告)日：2019-01-10
申请号：US16067441
申请日：2016-12-01
摘要： A fall detection/fall indicator device (20) that automatically senses when a user (14) of fall protection equipment, such as a fall harness (10), has experienced an arrested fall, the fall harness (10) having an electrical circuit (45) that is a closed circuit (46) in a first state and an open circuit (48) in a second state after an arrested fall, and an alert device (62) that is automatically responsive to the open circuit (48) to emit an alert/alarm to other personnel that an arrested fall has been experienced.
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