专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08181744B2 Self-retracting lifeline systems and braking systems therefor 有权
标题翻译：自动回收式救生索系统及其制动系统
公开(公告)号：US08181744B2
公开(公告)日：2012-05-22
申请号：US12392061
申请日：2009-02-24
申请人： Thomas W. Parker , Ross Balquist
发明人： Thomas W. Parker , Ross Balquist
IPC分类号： A62B1/08
CPC分类号： A62B1/10
摘要： A lifeline system includes a lifeline and a drum assembly around which the lifeline is coiled. The drum assembly is rotatable about a first axis in a first direction during extension of the lifeline and in a second direction, opposite of the first direction, during retraction of the lifeline. The lifeline system further includes a tensioning mechanism in operative connection with the drum assembly to impart a biasing force on the drum assembly to bias the drum assembly to rotate about the first axis in the second direction. The lifeline system further comprises a braking mechanism in operative connection with the drum assembly. The braking mechanism includes a catch that is rotatable relative to the drum assembly about a second axis that is not concentric with the first axis. The second axis is operatively connected to the first axis so that the second axis rotates about the first axis in the same direction as the drum assembly when the drum assembly is rotating about the first axis. A center of mass of the catch is located in the vicinity of the second axis. The catch rotates about the second axis in the second direction when the drum assembly is rotated in the first direction at at least a determined angular acceleration to cause an abutment section of the catch to abut an abutment member of the lifeline system (for example, by moving radially outward a sufficient amount) and stop the rotation of the drum assembly.
摘要翻译：生命线系统包括救生索和围绕生命线盘绕的鼓组件。在救生索的缩回期间，滚筒组件可在第一方向上沿着第一方向旋转，并且在第二方向上与第一方向相反。救生索系统还包括与滚筒组件可操作地连接的张紧机构，以在滚筒组件上施加偏置力，以偏置滚筒组件以沿着第二方向围绕第一轴线旋转。救生索系统还包括与鼓组件有效连接的制动机构。制动机构包括可相对于滚筒组件围绕不与第一轴线同心的第二轴线旋转的卡扣。第二轴线可操作地连接到第一轴线，使得当滚筒组件围绕第一轴线旋转时，第二轴线以与鼓组件相同的方向围绕第一轴线旋转。卡盘的质心位于第二轴附近。当滚筒组件以至少一个确定的角加速度在第一方向上旋转时，卡爪在第二方向上围绕第二轴线旋转，以使卡扣的邻接部分邻接救生索系统的邻接构件（例如，由径向向外移动足够的量）并停止鼓组件的旋转。

2. 发明申请

US20090211849A1 SYSTEMS FOR USE WITH MULTIPLE SAFETY DEVICES AND CONNECTORS FOR USE THEREWITH 有权
标题翻译：使用多个安全设备的系统及其使用的连接器
公开(公告)号：US20090211849A1
公开(公告)日：2009-08-27
申请号：US12392085
申请日：2009-02-24
申请人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
发明人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
IPC分类号： A62B35/00 , A62B1/08
CPC分类号： A62B35/0037 , A62B35/0093 , Y10T24/45435 , Y10T29/49947
摘要： A system includes a support including an extending rigid member and a first attachment at a first position on the rigid member to which a first self-retracting lifeline is attached. The first self-retracing lifeline includes a first housing from which a first lifeline exits. The first housing is movable relative to the rigid member. The system also includes at least a second attachment at a second position on the rigid member to which a second self-retracing lifeline. The second self-retracting lifeline includes a second housing from which a second lifeline exits. The second housing is movable relative to the rigid member independent of the movement of the first housing. The first position is spaced from the second position. The system further includes a connector attached to the frame to connect the frame to an article (for example, a safety harness such as a full body safety harness) worn by a user.
摘要翻译：系统包括支撑件，其包括延伸的刚性构件和在刚性构件上的第一位置处的第一附接件，第一自动回缩式救生索被附接到该支撑件。第一自动回程生命线包括第一壳体，第一救生绳从该第一壳体离开。第一壳体可相对于刚性构件移动。所述系统还包括在刚性构件上的第二位置处的至少第二附接件，第二自动回溯救生索。第二自动回缩式救生索包括第二壳体，第二救生索从该第二壳体出来。第二壳体可相对于刚性构件移动，而与第一壳体的运动无关。第一位置与第二位置间隔开。该系统还包括连接到框架的连接器，用于将框架连接到由用户佩戴的物品（例如安全带，例如全身安全带）上。

3. 发明申请

US20090211848A1 SELF-RETRACTING LIFELINE SYSTEMS AND BRAKING SYSTEMS THEREFOR 有权
标题翻译：自回收生物系统及其制动系统
公开(公告)号：US20090211848A1
公开(公告)日：2009-08-27
申请号：US12392061
申请日：2009-02-24
申请人： Thomas W. Parker , Ross Balquist
发明人： Thomas W. Parker , Ross Balquist
IPC分类号： A62B1/08
CPC分类号： A62B1/10
摘要： A lifeline system includes a lifeline and a drum assembly around which the lifeline is coiled. The drum assembly is rotatable about a first axis in a first direction during extension of the lifeline and in a second direction, opposite of the first direction, during retraction of the lifeline. The lifeline system further includes a tensioning mechanism in operative connection with the drum assembly to impart a biasing force on the drum assembly to bias the drum assembly to rotate about the first axis in the second direction. The lifeline system further comprises a braking mechanism in operative connection with the drum assembly. The braking mechanism includes a catch that is rotatable relative to the drum assembly about a second axis that is not concentric with the first axis. The second axis is operatively connected to the first axis so that the second axis rotates about the first axis in the same direction as the drum assembly when the drum assembly is rotating about the first axis. A center of mass of the catch is located in the vicinity of the second axis. The catch rotates about the second axis in the second direction when the drum assembly is rotated in the first direction at at least a determined angular acceleration to cause an abutment section of the catch to abut an abutment member of the lifeline system (for example, by moving radially outward a sufficient amount) and stop the rotation of the drum assembly.
摘要翻译：生命线系统包括救生索和围绕生命线盘绕的鼓组件。在救生索的缩回期间，滚筒组件可在第一方向上沿着第一方向旋转，并且在第二方向上与第一方向相反。救生索系统还包括与滚筒组件可操作地连接的张紧机构，以在滚筒组件上施加偏置力，以偏置滚筒组件以沿着第二方向围绕第一轴线旋转。救生索系统还包括与鼓组件有效连接的制动机构。制动机构包括可相对于滚筒组件围绕不与第一轴线同心的第二轴线旋转的卡扣。第二轴线可操作地连接到第一轴线，使得当滚筒组件围绕第一轴线旋转时，第二轴线以与鼓组件相同的方向围绕第一轴线旋转。卡盘的质心位于第二轴附近。当滚筒组件以至少一个确定的角加速度在第一方向上旋转时，卡爪在第二方向上围绕第二轴线旋转，以使卡扣的邻接部分邻接救生索系统的邻接构件（例如，由径向向外移动足够的量）并停止鼓组件的旋转。

4. 发明申请

US20130025968A1 Systems for Use with Multiple Safety Devices and Connectors for Use Therewith 审中-公开
标题翻译：与多个安全设备和连接器一起使用的系统
公开(公告)号：US20130025968A1
公开(公告)日：2013-01-31
申请号：US13568954
申请日：2012-08-07
申请人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
发明人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
IPC分类号： A62B1/06 , F16B45/02 , B23P11/00
CPC分类号： A62B35/0037 , A62B35/0093 , Y10T24/45435 , Y10T29/49947
摘要： A system includes a support including an extending rigid member and a first attachment at a first position on the rigid member to which a first self-retracting lifeline is attached, The first self-retracting lifeline includes a first housing from which a first lifeline exits. The first housing is movable relative to the rigid member. The system also includes at least a second attachment at a second position on the rigid member to which a second self-retracting lifeline. The second self-retracting lifeline includes a second housing from which a second lifeline exits, The second housing is movable relative to the rigid member independent of the movement of the first housing. The first position is spaced from the second position. The system further includes a connector attached to the frame to connect the frame to an article worn by a user.
摘要翻译：一种系统包括支撑件，其包括延伸的刚性构件和在刚性构件上的第一位置处的第一附接件，第一自动回缩式救生索附接到该第一附接件。第一自动回缩式救生索包括第一壳体，第一救生索从该第一壳体出来。第一壳体可相对于刚性构件移动。该系统还包括在刚性构件上的第二位置处的至少第二附件，第二自动回缩式救生索。第二自动回缩式救生索包括第二壳体，第二救生索从该第二壳体离开。第二壳体可相对于刚性构件移动，而与第一壳体的运动无关。第一位置与第二位置间隔开。该系统还包括连接到框架的连接器将框架连接到用户佩戴的物品上。

5. 发明授权

US08490750B2 Energy absorbing lifeline systems 有权
标题翻译：吸收能量救生系统
公开(公告)号：US08490750B2
公开(公告)日：2013-07-23
申请号：US12391721
申请日：2009-02-24
申请人： Ross Balquist , Thomas W. Parker
发明人： Ross Balquist , Thomas W. Parker
IPC分类号： A62B1/08 , A62B35/00
CPC分类号： A62B35/0093
摘要： A lifeline system includes a lifeline and a hub around which the lifeline is coiled. The hub deforms to absorb energy at a predetermined level of force exerted thereon by the lifeline. For example, the hub can be deformable to absorb energy so that a peak fall arrest force in a drop test of the lifeline system with a 220 pound mass attached to the lifeline over a distance of up to 6.56 feet is not more than 1900 pounds. In several embodiments, the peak fall arrest force is no more than 1500 pounds or no more than 1349 pounds.
摘要翻译：生命线系统包括生命线和围绕生命线盘绕的集线器。轮毂变形以在由救生绳施加在其上的预定水平的力下吸收能量。例如，轮毂可以变形以吸收能量，使得在具有高达6.56英尺的距离上连接到救生索的220磅质量的救生索系统的跌落测试中的峰值下降停止力不超过1900磅。在几个实施例中，峰值下降停止力不超过1500磅或不大于1349磅。

6. 发明授权

US08276712B2 Systems for use with multiple safety devices and connectors for use therewith 有权
标题翻译：与多个安全装置和连接器一起使用的系统
公开(公告)号：US08276712B2
公开(公告)日：2012-10-02
申请号：US12392085
申请日：2009-02-24
申请人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
发明人： Hugh Smith , Douglas Mercier , Ross Balquist , Brian Montgomery , Thomas W. Parker , Preston L. Anderson
IPC分类号： A62B1/10
CPC分类号： A62B35/0037 , A62B35/0093 , Y10T24/45435 , Y10T29/49947
摘要： A system includes a support including an extending rigid member and a first attachment at a first position on the rigid member to which a first self-retracting lifeline is attached. The first self-retracing lifeline includes a first housing from which a first lifeline exits. The first housing is movable relative to the rigid member. The system also includes at least a second attachment at a second position on the rigid member to which a second self-retracing lifeline. The second self-retracting lifeline includes a second housing from which a second lifeline exits. The second housing is movable relative to the rigid member independent of the movement of the first housing. The first position is spaced from the second position. The system further includes a connector attached to the frame to connect the frame to an article (for example, a safety harness such as a full body safety harness) worn by a user.
摘要翻译：系统包括支撑件，其包括延伸的刚性构件和在刚性构件上的第一位置处的第一附接件，第一自动回缩式救生索被附接到该支撑件。第一自动回程生命线包括第一壳体，第一救生绳从该第一壳体离开。第一壳体可相对于刚性构件移动。所述系统还包括在刚性构件上的第二位置处的至少第二附接件，第二自动回溯救生索。第二自动回缩式救生索包括第二壳体，第二救生索从该第二壳体出来。第二壳体可相对于刚性构件移动，而与第一壳体的运动无关。第一位置与第二位置间隔开。该系统还包括连接到框架的连接器，用于将框架连接到由用户佩戴的物品（例如安全带，例如全身安全带）上。

7. 发明申请

US20220372819A1 Ladder With Battery Power, and Methods 有权
公开(公告)号：US20220372819A1
公开(公告)日：2022-11-24
申请号：US17523784
申请日：2021-11-10
申请人： Patrick McAuliffe , Thomas W. Parker
发明人： Patrick McAuliffe , Thomas W. Parker
IPC分类号： E06C7/14 , H02J7/00 , E06C7/00 , H01M50/298 , H01M50/213
摘要： A ladder having a first front rail. The ladder has a second front rail in parallel and spaced relation with the first front rail. The ladder as a first rung attached to and positioned between the first front rail and the second front rail. The ladder as a receptacle attached to the ladder which is adapted to receive a battery. The receptacle having electrical contacts for the battery and an electrical outlet. The ladder has a wiring harness attached to the ladder and electrically connected to the electrical outlet to receive electricity from the battery. A method for providing electricity from a ladder. A method for making a ladder.

8. 发明申请

US20200208470A1 Ladder, Top and Method 审中-公开
公开(公告)号：US20200208470A1
公开(公告)日：2020-07-02
申请号：US16818602
申请日：2020-03-13
申请人： Thomas W. Parker , Daniel C. Mora , Robert D. Beggs , Tek Lentine , Joseph C. Dangrow , Adam C. Field , Brent Sedlacek
发明人： Thomas W. Parker , Daniel C. Mora , Robert D. Beggs , Tek Lentine , Joseph C. Dangrow , Adam C. Field , Brent Sedlacek
IPC分类号： E06C7/48 , E06C1/18 , E06C1/04 , E06C1/14
摘要： A ladder having a first rail. The ladder having a second rail. The ladder having a plastic top directly attached to the first rail and second rail with fasteners. The top having a first side and a second side. The first side having a gap with a surface with a first rectangular slot and a second rectangular slot extending from the first rectangular slot so an external corner can fit into the first rectangular slot when the top leans against the corner. The surface of the first side having a first notch in the gap so a first rectangular plank can fit into the first notch when the top leans against the plank. The first notch having a width slightly larger than a width of the first plank. A ladder top. A method for using a ladder.

9. 发明申请

US20200032530A1 Scaffold With Latch Assembly and Method 审中-公开
公开(公告)号：US20200032530A1
公开(公告)日：2020-01-30
申请号：US16590009
申请日：2019-10-01
申请人： Steve Woodward , Joe Dangrow , Thomas W. Parker
发明人： Steve Woodward , Joe Dangrow , Thomas W. Parker
IPC分类号： E04G1/04 , E04G1/32 , E04G1/34
摘要： A scaffold upon which a person stands includes a platform with a first leg assembly rotatably attached to the platform. The scaffold includes a latch assembly having a latch pivot axis coupled to the platform. The scaffold includes a stud attached to a first leg of the first leg assembly to which the latch assembly engages when the first leg assembly is moved into the extended position to automatically lock the first leg assembly in the extended position where the latch assembly is in a set position. When the latch assembly is moved out of the set position, the stud on the first leg disengages from the latch assembly and the first leg assembly is able to rotate about the first leg assembly pivot axis to a folded position. A method for using a scaffold.

10. 发明授权

US10435947B2 Ladder with pinch flex latch, and method 有权
公开(公告)号：US10435947B2
公开(公告)日：2019-10-08
申请号：US15802949
申请日：2017-11-03
申请人： Thomas W. Parker , Tek Lentine
发明人： Thomas W. Parker , Tek Lentine
IPC分类号： E06C7/06 , E06C1/383 , E06C1/18 , E06C7/50 , E06C1/16 , E06C7/14 , E06C1/04 , E06C1/14
摘要： A ladder having a front section and a rear section. The ladder has a step attached to the front section and a cross bar attached to the rear section. The ladder has a latch attached to the cross bar and positioned on the cross bar so when the ladder is in a folded position where the front section is alongside and in parallel with the rear section, the latch latches with the step. The latch has a hook portion having a hook which engages with the step that the latch holds in place. The latch has a base portion that is fixed to the cross bar. The latch has a pinch flex portion connected to the base portion and the hook portion.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式