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

US06173809B1 Safety stanchions 失效
标题翻译：安全支柱
公开(公告)号：US06173809B1
公开(公告)日：2001-01-16
申请号：US09047840
申请日：1998-03-25
申请人： Barry A. Cole , Steven P. Miller , Gerald W. Patrick
发明人： Barry A. Cole , Steven P. Miller , Gerald W. Patrick
IPC分类号： E06C718
CPC分类号： E04G21/3261 , E04G5/045 , E04G21/3242 , E04G21/3276 , E04G21/3295
摘要： A safety stanchion for supporting a safety cable includes a tapered tubular post having a lower end for attachment to a support base at an oblique angle and an upper end for supporting the safety cable. The post preferably has a wall thickness of less than 0.125 inches, is frustoconically shaped and is made out of an energy absorbing, elastic-like steel such as A595 grade steel which in cooperation with the post's wall thickness and tapered, preferably frustoconical, shape is believed to render the post capable of in elastically deforming before it fails. A unique base or base assembly for mounting a stanchion upon a structural member such as an I beam, H beam or other structural beam having flange portions is also provided.
摘要翻译：用于支撑安全电缆的安全支柱包括锥形管状柱，其具有用于以倾斜角连接到支撑基座的下端和用于支撑安全缆线的上端。该柱优选地具有小于0.125英寸的壁厚，是截头圆锥形的，并且由诸如A595级钢的能量吸收弹性样钢制成，其与柱的壁厚和锥形，优选截头圆锥形的形状配合被认为使得该柱能够在其失效之前弹性变形。还提供了用于将支柱安装在诸如I梁，H梁或具有凸缘部分的其它结构梁的结构构件上的独特的基座或基座组件。

2. 发明授权

US06823965B2 Locking and securing device 失效
标题翻译：锁定和固定装置
公开(公告)号：US06823965B2
公开(公告)日：2004-11-30
申请号：US09997363
申请日：2001-11-30
申请人： Matthew D. Stringer
发明人： Matthew D. Stringer
IPC分类号： E06C718
CPC分类号： E04G7/305 , E04G1/20 , E04G1/28 , E04G2001/242
摘要： A locking and securing device including a securing means which is movable between a secured position and an unsecured position by using a force at a substantially center point of the securing means.
摘要翻译：一种锁定和固定装置，包括固定装置，该固定装置可通过在固定装置的大致中心点处的力而在固定位置和不固定位置之间移动。

3. 发明授权

US06241045B1 Safety structures for pole climbing applications 失效
标题翻译：攀岩应用的安全结构
公开(公告)号：US06241045B1
公开(公告)日：2001-06-05
申请号：US09439926
申请日：1999-11-12
申请人： Robert E. Reeve , Steven E. Reeve
发明人： Robert E. Reeve , Steven E. Reeve
IPC分类号： E06C718
CPC分类号： A62B35/0093
摘要： A novel fall protection apparatus is described wherein a worker can climb a pole, while maneuvering about the pole as he climbs. This structure enables the worker to both ascend and descend, but be protected upon an accidental fall from the pole. In particular, the arrangement prevents the worker from falling more than a couple of feet, and at the same time holds the worker away from the pole by an amount sufficient to prevent injuries caused by banging into the pole. This structure is especially beneficial in training new workers to climb poles for work, as well as requalifying previously trained workers.
摘要翻译：描述了一种新颖的坠落保护装置，其中一个工人可以爬上一个杆，同时在他爬上的时候操纵杆。这种结构使工作人员能够上升和下降，但是在从杆上意外掉落时受到保护。特别地，该装置防止工人跌倒两英尺以上，并且同时使工人远离杆的量足以防止由于撞到杆而引起的伤害。这种结构特别有利于培训新工人爬上工作岗位，并重新评估以前受过培训的工人。

4. 发明授权

US06364057B1 Ladder shield for stepladders 失效
标题翻译：阶梯盾梯梯
公开(公告)号：US06364057B1
公开(公告)日：2002-04-02
申请号：US09678574
申请日：2000-10-03
申请人： Guy R. Cornejo , Carmen A. Cornejo
发明人： Guy R. Cornejo , Carmen A. Cornejo
IPC分类号： E06C718
CPC分类号： E06C7/14 , E06C7/006
摘要： A ladder shield for use with a stepladder for blocking access to predetermined upper steps thereof comprises a first rectangular plate configured to lie flat atop the top step of a stepladder and a second rectangular plate depending from a front edge of the first plate. The second plate is integral to the first plate and extends downwardly from the first plate at the same angle as the legs supporting the steps of the stepladder so that the first and second plates are flush with the top step and step support legs, respectively. The ladder shield further includes a third plate hingedly coupled to a rear edge of the first plate for blocking access between the top step and an uppermost support strut on a second pair of support legs. The second and third plates include fasteners for removably coupling respective plates to a step and support strut, respectively. At least one fastener on the third plate defines an aperture for receiving a padlock so that the shield may be locked to the stepladder. The shield can only be removed by unlocking the third plate, pivoting the third plate outwardly, and then releasing the second plate from a respective step.
摘要翻译：用于与梯形物一起用于阻挡进入其预定的上部台阶的梯形屏蔽件包括：第一矩形板，其被配置为在梯形物的顶部台阶顶部平坦，以及从第一板的前边缘悬垂的第二矩形板。第二板与第一板成一体并且以与支撑梯形梯级的腿相同的角度从第一板向下延伸，使得第一和第二板分别与顶部台阶和台阶支撑腿齐平。梯形屏蔽还包括铰链地联接到第一板的后边缘的第三板，用于阻挡顶部台阶与第二对支撑腿上的最上面的支撑支柱之间的进入。第二和第三板包括分别用于可拆卸地将相应的板连接到台阶和支撑支柱的紧固件。第三板上的至少一个紧固件限定用于接收挂锁的孔，使得护罩可以锁定到梯子上。只能通过解锁第三板，将第三板向外转动，然后从相应的台阶释放第二块板来除去屏蔽。

5. 发明授权

US06202787B1 Multipiece interfitting steps for a swimming pool 失效
标题翻译：游泳池的多件相互配合的步骤
公开(公告)号：US06202787B1
公开(公告)日：2001-03-20
申请号：US09407435
申请日：1999-09-29
申请人： Emerich Kessler , Arie Wilensky
发明人： Emerich Kessler , Arie Wilensky
IPC分类号： E06C718
CPC分类号： E04H4/144 , E06C1/28 , E06C1/38 , E06C1/39
摘要： A step assembly for a swimming pool, includes a unitary, one-piece, molded plastic, stand alone, lower step section including two steps, an upper platform at least as high as an uppermost one of the steps, a first supporting structure for supporting the two steps and the upper platform on a ground surface as a stand alone unit without any further supporting structure, a first hollow chamber defined between the first supporting structure, the two steps and the upper platform, and a first opening in the first supporting structure permitting access to the first hollow chamber; a unitary, one-piece, molded plastic upper step section including an upper step at a height greater than the upper platform, a second supporting structure for supporting the upper step on the upper platform, a second hollow chamber defined between the second supporting structure and the upper step, and a second opening in the second supporting structure for permitting water access to the second hollow chamber, the upper step section having dimensions less than the first opening so as to be inserted through the first opening when disassembled from the lower step section and so as to be entirely removably positioned in the first hollow chamber in a disassembled position for storage and shipping; and a securing assembly which removably secures the upper step section on the upper platform of the lower step section in an assembled position.
摘要翻译：一种用于游泳池的台阶组件，包括一体式，单件式成型塑料，独立式，下阶梯部分，包括两个台阶，至少与最上面一个台阶相同的上部平台，用于支撑的第一支撑结构所述两个台阶和作为独立单元的地面上的上平台不具有任何进一步的支撑结构，限定在所述第一支撑结构，所述两个台阶和所述上部平台之间的第一中空室以及所述第一支撑结构中的第一开口允许进入第一中空室; 一体的单件式成型塑料上台阶部分，其包括高于上平台的高度的上台阶，用于将上台阶支撑在上平台上的第二支撑结构，限定在第二支撑结构和第二支撑结构之间的第二中空室上部台阶和第二支撑结构中的第二开口，用于允许水进入第二中空室，上部台阶部具有小于第一开口的尺寸，以便当从下部段分解时插入通过第一开口并且在拆卸状态下完全可拆卸地定位在第一中空室中用于储存和运输; 以及固定组件，其在组装位置可拆卸地将下台阶部分的上平台固定在上台阶部分上。

6. 发明授权

US06619428B2 Walk-through ladder 失效
公开(公告)号：US06619428B2
公开(公告)日：2003-09-16
申请号：US09918647
申请日：2001-08-01
申请人： J. Nigel Ellis
发明人： J. Nigel Ellis
IPC分类号： E06C718
CPC分类号： B60R3/005 , E06C1/38 , E06C7/006 , E06C7/08 , E06C7/081 , E06C7/182 , E06C7/183 , E06C9/02
摘要： Structures and apparatuses such as tank cars that have ladders associated therewith are disclosed which have, at the ladder top, two arrays of a plurality of horizontal rungs suitable for a climber using a ladder to horizontally grip by hand. The arrays form an opening through which a climber can leave or access the ladder while gripping the horizontal handgrip rungs of the arrays. The cross-section of the horizontal handgrip rungs is substantially round and should not exceed 2 inches in diameter. The preferred cross-section of the rungs is within the range of from about ¾″-1″ in diameter.

7. 发明授权

US06607053B1 Retractable safety cage 失效
标题翻译：伸缩安全笼
公开(公告)号：US06607053B1
公开(公告)日：2003-08-19
申请号：US09962374
申请日：2001-09-25
申请人： William Paul Warren
发明人： William Paul Warren
IPC分类号： E06C718
CPC分类号： E06C7/182 , E06C7/185 , E06C9/02
摘要： A retractable safety cage is provided that occupies a minimum amount of vertical space within a manhole and which provides, in an extended position, a safety barrier surrounding the entrance to the manhole or ladder. A fixed upper periphery rail provides a substantially horizontal perimeter around the opening of the ladder. One or more floating periphery rails are suspended therefrom to provide additional perimeter blocking as well as additional support for the ladder user. The safety cage comprises two vertical members that are slideably received in a bracket that can be attached to either a ladder or a support wall. A counterbalance assists movement in the extending direction and slightly impedes movement in the retracting direction. The retractable safety cage can also be easily removed from the manhole by using a guide bracket with a coupling foot.
摘要翻译：提供了一种伸缩式安全保持架，其在人孔内占据最小量的垂直空间，并且在延伸位置提供围绕入孔或井梯的入口的安全屏障。固定的上周边轨道围绕梯子的开口提供基本水平的周边。一个或多个浮动的外围轨道从其悬挂以提供附加的周边阻挡以及对梯子用户的额外的支撑。安全笼包括两个垂直构件，其可滑动地容纳在可附接到梯子或支撑壁上的支架中。平衡辅助在延伸方向上的移动，并且稍微阻碍在缩回方向上的移动。通过使用具有联轴器的导向支架，伸缩式安全保持架也可以方便地从人孔中移除。

8. 发明授权

US06422341B1 Lift-up rail extensions 失效
标题翻译：提升轨道延伸
公开(公告)号：US06422341B1
公开(公告)日：2002-07-23
申请号：US09672096
申请日：2000-09-29
申请人： Jack T. Engdahl
发明人： Jack T. Engdahl
IPC分类号： E06C718
CPC分类号： E06C7/16 , E06C7/182 , E06C7/185 , E06C9/02
摘要： A lift up rail extension assembly is to be mounted onto an existing ladder which has a first rail and an opposite second rail. The first and second rails are connected by at least one step. The lift up rail extension assembly includes a first rail extension which is slidably mounted to the first rail of the existing ladder, a second rail extension which is slidably mounted to the second rail of the existing ladder, and first and second devices for latching which are pivotally mounted to the first and second rail extensions. The first and second devices for latching are movable between an unlatched position and a latched position. In addition, the first and second devices for latching each have a weighted portion so that when the respective rail extension is extended in a first direction, the weighted portion moves the devices for latching to the latched position.
摘要翻译：升降轨道延伸组件将安装在具有第一轨道和相对的第二轨道的现有梯子上。第一和第二轨道通过至少一个步骤连接。提升轨道延伸组件包括可滑动地安装到现有梯子的第一轨道上的第一轨道延伸部，可滑动地安装到现有梯子的第二轨道上的第二轨道延伸部，以及用于锁定的第一和第二装置枢转地安装到第一和第二轨道延伸部。用于锁定的第一和第二装置可在解锁位置和锁定位置之间移动。此外，用于锁定的第一和第二装置每个具有加权部分，使得当相应的轨道延伸部沿着第一方向延伸时，加权部分将用于闩锁的装置移动到锁定位置。

9. 发明授权

US06260662B1 Rectractable extension for the guiding rail of a climbing guard 有权
标题翻译：攀爬护栏导轨的可伸缩延伸
公开(公告)号：US06260662B1
公开(公告)日：2001-07-17
申请号：US09462185
申请日：2000-01-04
申请人： Klaus Meister , Thomas Keller
发明人： Klaus Meister , Thomas Keller
IPC分类号： E06C718
CPC分类号： E06C9/02 , E06C1/381 , E06C7/18 , E06C7/182 , E06C7/187
摘要： The device for allowing a person to safely step off from and onto a climbing track on a roof edge, a roof slope, a shaft opening or similar, includes a guide rail (10) for guiding a catching device to which a person using the climbing path can be secured, and an extension piece (24) of the guide rail (10). The extension piece (24) of the guide rail (10) can be moved between a first and a second position, the extension piece (24) being so arranged in the first position that it does not project above the guide rail (10), and being aligned in longitudinal direction with the guide rail in the second position. The extension piece (24) can be guided displaceable along the guide rail (10) and at a distance from the latter and can be swivelled by 180° in the final position, which corresponds to the second position, so that it is in alignment with the extension (10).
摘要翻译：用于允许人安全地离开屋顶边缘，屋顶斜坡，轴开口或类似物上的攀爬轨道的装置包括导轨（10），用于引导使用攀爬者的人的捕获装置导轨（10）的延伸片（24）可以被固定。导轨（10）的延伸件（24）能够在第一和第二位置之间移动，延伸件（24）设置在不突出在导轨（10）上方的第一位置，并且在纵向方向上与导轨对准在第二位置。延伸件（24）可以沿着导轨（10）被引导并与之相距一定距离，并且可在与第二位置对应的最终位置中旋转180°，使其与扩展（10）。

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