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1.发明授权公开(公告)号：US08800715B2
公开(公告)日：2014-08-12
申请号：US13299317
申请日：2011-11-17
申请人： Wayne L. Olson , Gary E. Choate
发明人： Wayne L. Olson , Gary E. Choate
IPC分类号： A62B1/00
CPC分类号： A62B1/10
摘要： A retractable fall arrest device comprises a unit housing, a spring sub-assembly, a brake/clutch sub-assembly, and a drum assembly. The spring and brake/clutch sub-assemblies each include shaft portions which extend into the housing and are removably connected together or to the drum assembly, and support the drum assembly in the housing. The spring and brake/clutch assembly are themselves removably connected to the unit housing. Finally, the unit housing comprises two wall members (i.e., clam shells) which are removably connected together. This fall arrest device allows for replacement of any of the four constituent components of the device in the field, thus reducing the down time between repairs or recertification of a particular fall arrest device.
摘要翻译： 可收回的防坠落装置包括单元壳体，弹簧子组件，制动/离合器子组件和鼓组件。 弹簧和制动/离合器子组件各自包括轴部分，其延伸到壳体中并且可拆卸地连接在一起或连接到鼓组件，并且将鼓组件支撑在壳体中。 弹簧和制动/离合器组件本身可拆卸地连接到单元壳体。 最后，单元壳体包括可拆卸地连接在一起的两个壁构件（即蛤壳）。 该坠落阻止装置允许在现场更换装置的四个组成部件中的任一个，从而减少特定坠落装置的修理或重新认证之间的停机时间。
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公开(公告)号：US06887022B2
公开(公告)日：2005-05-03
申请号：US09837967
申请日：2001-04-18
申请人： Gary E. Choate
发明人： Gary E. Choate
CPC分类号： F16B2/16 , F16B19/109 , F16B21/065 , Y10S403/06 , Y10S411/913 , Y10T24/42 , Y10T403/76
摘要： A fall arrest anchorage system for use with a female retaining receiver having grooves or side apertures for engaging connector. The system uses an elongated male connector having a first end and a second end that extend along a connector axis, and a first section of a first dimension and a second section of a second dimension. The first dimension is larger than the second dimension, and the first section will be positioned closer to the first end than the second section. The male connector also includes at least one of a first retractable protrusion on the first section and at least one of a second retractable protrusion on the second section, the first retractable protrusion being positioned along the male portion such that the first retractable protrusion will cooperate with the first groove in the receiver when the second retractable protrusion engages the first groove.
摘要翻译： 一种用于具有用于接合连接器的凹槽或侧孔的阴保持接收器的防坠落系统。 该系统使用具有沿连接器轴线延伸的第一端和第二端以及第二尺寸的第一尺寸和第二部分的第一部分的细长阳连接器。 第一尺寸大于第二尺寸，并且第一部分将被定位成比第二部分更靠近第一端。 阳连接器还包括第一部分上的第一可缩回突起和第二部分上的第二可缩回突起中的至少一个，第一可伸缩突起沿着阳部分定位，使得第一可缩回突起将与 当第二可伸缩突起接合第一凹槽时，接收器中的第一凹槽。
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公开(公告)号：US06718601B1
公开(公告)日：2004-04-13
申请号：US10227217
申请日：2002-08-22
申请人： Gary E. Choate
发明人： Gary E. Choate
IPC分类号： F16B4502
CPC分类号： F16B45/02 , Y10T24/4534 , Y10T24/45372
摘要： A snap hook having a J-shaped body, a gate that is pivotable about a pivot point that is near the first end of the shank, and a movable locking pin located near the second end of the shank. The locking pin is moved by least one parallel bar that is generally parallel to the shank and extends along the shank. Connected to the locking pin is a movable thumb grip that when moved urges the parallel bar to move the locking pin. The locking gate further having a recessed portion positioned near the second end of the shank and a closure portion positioned near the nose of the hook body, the closure portion and the recessed portion being at about the same distance from the pivot point, the recessed portion being adapted to cooperate with the locking pin so that when the locking pin is moved by the parallel bar the gate is released so that the gate can pivot about the pivot point.
摘要翻译： 具有J形体的卡钩，可围绕靠近柄的第一端的枢转点枢转的门以及位于柄的第二端附近的可移动锁定销。 锁定销移动至少一个平行的杆，该平行杆通常平行于柄并且沿柄延伸。 连接到锁定销的是可移动的拇指手柄，当移动时促使平行杆移动锁定销。 所述锁定门还具有位于所述柄的第二端附近的凹部和位于所述钩体的鼻部附近的封闭部，所述封闭部和所述凹部与所述枢转点大致相同的距离，所述凹部 适于与锁定销配合，使得当锁定销由平行杆移动时，闸门被释放，使得门能够围绕枢转点枢转。
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公开(公告)号：US5361867A
公开(公告)日：1994-11-08
申请号：US97672
申请日：1993-07-27
申请人： Wayne L. Olson , Gary E. Choate
发明人： Wayne L. Olson , Gary E. Choate
CPC分类号： F16F7/123
摘要： A system for indicating the use of a fall arresting device to arrest a fall wherein a collapsible member is mounted on one of the load supporting members so that the collapsible member will collapse when a predetermined load has been applied thereto but will remain substantially in place to indicate that the predetermined load had been applied thereto.
摘要翻译： 一种用于指示使用防坠落装置以阻止坠落的系统，其中可折叠构件安装在一个负载支撑构件上，使得当预定载荷施加到其上时可折叠构件将塌陷，但将基本保持在适当位置 表示已经施加了预定的负载。
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公开(公告)号：US5277390A
公开(公告)日：1994-01-11
申请号：US944894
申请日：1992-09-15
申请人： Wayne L. Olson , Gary E. Choate
发明人： Wayne L. Olson , Gary E. Choate
CPC分类号： F16L3/11
摘要： Apparatus for mounting load supporting equipment, such as a D-ring, on a fixed vertical or horizontal support wherein a movement preventing device is used to hold an elongated strap of material in position on the fixed support by preventing relative movement between superposed end portions of the elongated strap and wherein, in one embodiment, a support member for supporting the load supporting equipment is secured to the movement preventing device and in another embodiment a support bracket for supporting the load supporting equipment is held in a location against a portion of the fixed vertical or horizontal support.
摘要翻译： 用于将负载支撑设备（例如D形环）安装在固定的垂直或水平支撑件上的装置，其中防止移动装置用于通过防止固定支撑件的重叠端部之间的相对运动来将材料的细长带保持在固定支撑件上的适当位置 细长带，并且其中在一个实施例中，用于支撑负载支撑设备的支撑构件被固定到防止移动装置，并且在另一个实施例中，用于支撑负载支撑设备的支撑支架被固定在抵靠固定的部分的位置 垂直或水平支撑。
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公开(公告)号：US5217084A
公开(公告)日：1993-06-08
申请号：US949781
申请日：1992-09-22
申请人： Wayne L. Olson , Gary E. Choate
发明人： Wayne L. Olson , Gary E. Choate
摘要： A fall arresting device is provided having fall arresting apparatus which permits application of a force to rotate a shaft in a clockwise direction and permits controlled rotation of the shaft in a counter-clockwise direction but prevents uncontrolled rotation of the shaft in the counter-clockwise direction. Safety apparatus is provided for preventing damage to portions of the arresting apparatus.
摘要翻译： 具有防坠落装置，其具有防坠落装置，其允许施加力使轴沿顺时针方向旋转，并且允许轴沿逆时针方向受控旋转，但是防止轴在逆时针方向上的不受控制的旋转 。 提供安全装置用于防止对止动装置的部分的损坏。
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7.发明申请公开(公告)号：US20120118670A1
公开(公告)日：2012-05-17
申请号：US13299317
申请日：2011-11-17
申请人： Wayne L. OLSON , Gary E. CHOATE
发明人： Wayne L. OLSON , Gary E. CHOATE
CPC分类号： A62B1/10
摘要： A retractable fall arrest device comprises a unit housing, a spring sub-assembly, a brake/clutch sub-assembly, and a drum assembly. The spring and brake/clutch sub-assemblies each include shaft portions which extend into the housing and are removably connected together or to the drum assembly, and support the drum assembly in the housing. The spring and brake/clutch assembly are themselves removably connected to the unit housing. Finally, the unit housing comprises two wall members (i.e., clam shells) which are removably connected together. This fall arrest device allows for replacement of any of the four constituent components of the device in the field, thus reducing the down time between repairs or recertification of a particular fall arrest device.
摘要翻译： 可收回的防坠落装置包括单元壳体，弹簧子组件，制动/离合器子组件和鼓组件。 弹簧和制动/离合器子组件各自包括轴部分，其延伸到壳体中并且可拆卸地连接在一起或连接到鼓组件，并且将鼓组件支撑在壳体中。 弹簧和制动/离合器组件本身可拆卸地连接到单元壳体。 最后，单元壳体包括可拆卸地连接在一起的两个壁构件（即蛤壳）。 该坠落阻止装置允许在现场更换装置的四个组成部件中的任一个，从而减少特定坠落装置的修理或重新认证之间的停机时间。
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公开(公告)号：US08157186B2
公开(公告)日：2012-04-17
申请号：US12760289
申请日：2010-04-14
申请人： David L. Reichle , Gary E. Choate
发明人： David L. Reichle , Gary E. Choate
IPC分类号： E01B11/54
CPC分类号： B60M5/02 , Y10T24/44017
摘要： A system and method for non-invasively attaching components to railroad track rails. More specifically, a connector is provided that can quickly and effectively electrically connect one or more signal lines with a surface of the track rail. In one embodiment, the non-invasive connector utilizes a spring clamp to form an electrical connection with a flange portion of the track rail. First and second opposing members of the spring clamp include teeth that mar the surface of the flange to form an electrical connection between the track rail and the spring clamp when the flange is forced between these opposing members. A signal line is electrically connected to the spring clamp.
摘要翻译： 一种用于将组件非侵入性地连接到铁轨轨道的系统和方法。 更具体地，提供了一种能够快速有效地将一个或多个信号线与轨道轨的表面电连接的连接器。 在一个实施例中，非侵入式连接器利用弹簧夹与轨道的凸缘部分形成电连接。 弹簧夹的第一和第二相对构件包括当凸缘被迫在这些相对构件之间时，该凸缘损坏凸缘表面以形成轨道轨道和弹簧夹之间的电连接。 信号线电连接到弹簧夹。
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公开(公告)号：US20100116922A1
公开(公告)日：2010-05-13
申请号：US12617517
申请日：2009-11-12
申请人： Gary E. Choate , Wayne L. Olson
发明人： Gary E. Choate , Wayne L. Olson
摘要： A retractable lifeline comprises a housing a drum rotationally mounted in said space and a lanyard wound about said drum. The lanyard extends from the housing and is extendable from said housing and retractable into said housing. The retractable lifeline further includes a lock assembly to prevent rotation of said drum, and hence extension or retraction of said lanyard, when said lanyard is at a desired length, and an override of the lock mechanism in case of a fall so that the retractable internal shock absorption and clutch mechanism can arrest the fall.
摘要翻译： 可缩回的救生索包括一个旋转地安装在所述空间中的滚筒和缠绕在所述滚筒上的系索。 挂绳从壳体延伸并且可从所述壳体延伸并可伸缩到所述壳体中。 伸缩式救生索还包括锁组件，以防止所述滚筒的转动，并因此当所述挂绳处于期望的长度时延伸或缩回所述挂绳，并且在下降的情况下锁定机构的超驰使得可缩回的内部 减震和离合机构可以阻止坠落。
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公开(公告)号：US5863020A
公开(公告)日：1999-01-26
申请号：US742032
申请日：1996-11-01
申请人： Wayne L. Olson , Gary E. Choate
发明人： Wayne L. Olson , Gary E. Choate
CPC分类号： A62B35/0056 , A62B35/0068 , F16B12/32
摘要： Clamping apparatus for providing a fixed support on a fixed beam or other similar structures wherein outer and inner elongated members are mounted for relative sliding telescoping movement therebetween and are moved by a rotatable threaded bolt and each of the outer and inner elongated members have an inclined surface so that when the inclined surface of the jaws contact the opposite side edges of the fixed beam the facing surfaces of the fixed beam and the outer and inner elongated members are moved into intimate contact.
摘要翻译： 用于在固定梁或其他类似结构上提供固定支撑件的夹紧装置，其中安装有外部细长构件和内部细长构件用于其间的相对滑动伸缩运动并且通过可旋转的螺栓移动，并且每个外部细长构件和内部细长构件具有倾斜表面 使得当夹爪的倾斜表面接触固定梁的相对侧边缘时，固定梁和外部和内部细长构件的相对表面移动成紧密接触。
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