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1. 发明授权

US09636528B2 Rope grab 有权
公开(公告)号：US09636528B2
公开(公告)日：2017-05-02
申请号：US14832710
申请日：2015-08-21
申请人： D B Industries, LLC
发明人： Scott C. Casebolt , John P. Blomberg
IPC分类号： A62B35/00 , A62B1/14 , F16B2/18 , A62B35/04
CPC分类号： A62B35/0037 , A62B1/14 , A62B35/0081 , A62B35/04 , F16B2/18 , F16B2/185 , Y10T24/3944
摘要： A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam spring is coupled between the housing and the locking cam to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event.

2. 发明授权

US09168402B2 Rope grab 有权
标题翻译：绳抓
公开(公告)号：US09168402B2
公开(公告)日：2015-10-27
申请号：US13891871
申请日：2013-05-10
申请人： D B Industries, LLC
发明人： Scott C. Casebolt , John P. Blomberg , Rick G. Miller
IPC分类号： A62B1/20 , A62B35/00 , A62B1/14 , A62B35/04
CPC分类号： A62B35/0081 , A62B1/14 , A62B35/005 , A62B35/04
摘要： A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam biasing member positioned to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event.
摘要翻译：提供了一种用于垂直跌倒保护系统的绳索抓斗。绳索包括具有细长构件通道的壳体。细长构件通道构造成容纳细长构件。锁定凸轮枢转地联接到壳体并且选择性地接合容纳在细长构件通道中的细长构件。凸轮偏置构件定位成在朝向长形构件通道中的细长构件的方向上在锁定凸轮上提供相对轻微的偏置力。枢转地联接到壳体的锁定臂具有被配置为联接到使用者的安全带的第一端和选择性地接合锁定凸轮以将锁定凸轮锁定在细长构件中的细长构件上的第二端在秋天的事件中通过。

3. 发明申请

US20140020988A1 ROPE GRAB 有权
公开(公告)号：US20140020988A1
公开(公告)日：2014-01-23
申请号：US13891871
申请日：2013-05-10
申请人： D B Industries, LLC
发明人： Scott C. Casebolt , John P. Blomberg , Rick G. Miller
IPC分类号： A62B35/00
CPC分类号： A62B35/0081 , A62B1/14 , A62B35/005 , A62B35/04
摘要： A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam biasing member positioned to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event.
摘要翻译：提供了一种用于垂直跌倒保护系统的绳索抓斗。绳索包括具有细长构件通道的壳体。细长构件通道构造成容纳细长构件。锁定凸轮枢转地联接到壳体并且选择性地接合容纳在细长构件通道中的细长构件。凸轮偏置构件定位成在朝向长形构件通道中的细长构件的方向上在锁定凸轮上提供相对轻微的偏置力。枢转地联接到壳体的锁定臂具有被配置为联接到使用者的安全带的第一端和选择性地接合锁定凸轮以将锁定凸轮锁定在细长构件中的细长构件上的第二端在秋天的事件中通过。

4. 发明申请

US20150352383A1 ROPE GRAB 审中-公开
公开(公告)号：US20150352383A1
公开(公告)日：2015-12-10
申请号：US14832710
申请日：2015-08-21
申请人： D B Industries, LLC
发明人： Scott C. Casebolt , John P. Blomberg
IPC分类号： A62B35/00 , A62B35/04 , F16B2/18
CPC分类号： A62B35/0037 , A62B1/14 , A62B35/0081 , A62B35/04 , F16B2/18 , F16B2/185 , Y10T24/3944
摘要： A rope grab for a vertical fall protection system is provided. The rope grab includes a housing with an elongated member passage. The elongated member passage is configured to receive an elongated member. A locking cam is pivotally coupled to the housing and selectively engages an elongated member received in the elongated member passage. A cam spring is coupled between the housing and the locking cam to provide a relatively slight biasing force on the locking cam in a direction towards an elongated member received in the elongated member passage. A locking arm, pivotally coupled to the housing, has a first end that is configured to be coupled to a safety harness of a user and a second end that selectively engages the locking cam to lock the locking cam on an elongated member in the elongated member passage during a fall event.
摘要翻译：提供了一种用于垂直跌倒保护系统的绳索抓斗。绳索包括具有细长构件通道的壳体。细长构件通道构造成容纳细长构件。锁定凸轮枢转地联接到壳体并且选择性地接合容纳在细长构件通道中的细长构件。凸轮弹簧联接在壳体和锁定凸轮之间，以在朝向细长构件通道中的细长构件的方向上在锁定凸轮上提供相对轻微的偏压力。枢转地联接到壳体的锁定臂具有被配置为联接到使用者的安全带的第一端和选择性地接合锁定凸轮以将锁定凸轮锁定在细长构件中的细长构件上的第二端在秋天的事件中通过。

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