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61. 发明授权

US08839908B2 Ladder safety apparatus 有权
标题翻译：梯子安全装置
公开(公告)号：US08839908B2
公开(公告)日：2014-09-23
申请号：US13791653
申请日：2013-03-08
申请人： Don M. Davis, Jr.
发明人： Don M. Davis, Jr.
IPC分类号： E06C7/18 , E06C7/48
CPC分类号： E06C7/188 , E06C7/182 , E06C7/48 , E06C7/486
摘要： A ladder safety apparatus and methods of using the same are disclosed. An example ladder safety apparatus includes a stabilizer bar for a top portion of a ladder, the stabilizer bar configured to rest on a roof top. The example ladder safety apparatus also includes a balance rail for the top portion of the ladder to provide substantially upright handles for a user to grasp when the ladder is positioned on the roof top. Further, the safety apparatus may be engaged to a ladder using one or more engagement rods.
摘要翻译：公开了一种梯子安全装置及其使用方法。示例性梯形图安全装置包括用于梯子顶部的稳定杆，所述稳定杆构造成搁置在屋顶上。示例性梯子安全装置还包括用于梯子的顶部的平衡导轨，以在梯子位于屋顶上时提供基本上直立的手柄，供使用者抓紧。此外，安全装置可以使用一个或多个接合杆接合到梯子。

62. 发明授权

US08807278B1 Hunting stand apparatus 有权
标题翻译：狩猎架设备
公开(公告)号：US08807278B1
公开(公告)日：2014-08-19
申请号：US13244385
申请日：2011-09-24
申请人： Kevin S. Galloway , David E. Johnson
发明人： Kevin S. Galloway , David E. Johnson
IPC分类号： E06C1/12
CPC分类号： E06C7/188 , E06C1/125 , E06C1/39
摘要： A hunting stand apparatus includes a pair of posts each having a bottom end and a top end. Each of the posts is telescoping and includes a same number of a plurality of tubular members such that sets of tubular members are defined. Each of a plurality of rungs is attached to and extending between tubular members of each set. A plurality of locking members is provided for locking the sets in an extended position. A seat has a front edge pivotally coupled to an upper most one of the rungs. A pair of brackets is also provided. Brackets are attached to each of the posts. Each of a pair of supports is removably attached to and extends between one of the brackets and a back edge of the seat such that the seat is angled with respect to the posts.
摘要翻译：一种狩猎台设备包括一对柱，每个柱具有底端和顶端。每个柱是伸缩的并且包括相同数量的多个管状构件，从而限定了一组管状构件。多个梯级中的每一个连接到每个组的管状构件之间并在其中延伸。提供多个锁定构件用于将组锁定在延伸位置。座椅具有枢转地联接到最上面的一个梯级的前边缘。还提供一对支架。每个帖子都附有支架。一对支撑件中的每一个可移除地附接到托架中的一个和座椅的后边缘之间并且在座椅的后边缘之间延伸，使得座椅相对于柱子成角度。

63. 发明授权

US08602162B2 Safety ladder 失效
标题翻译：安全梯
公开(公告)号：US08602162B2
公开(公告)日：2013-12-10
申请号：US13089032
申请日：2011-04-18
申请人： Mehmet Dondurur , Ahmet Z. Sahin
发明人： Mehmet Dondurur , Ahmet Z. Sahin
IPC分类号： E06C7/42 , E06C7/18 , E06C7/10
CPC分类号： E06C7/48 , E06C7/183 , E06C7/188 , E06C7/423 , E06C7/44
摘要： The safety ladder may be an extension ladder having two or more relatively sliding sections, and incorporates a number of safety devices. The lower end of the ladder incorporates two opposed lateral stabilizers and two outwardly extending stabilizers, i.e., extending from the opposite face of the ladder from the structure against which the ladder is placed. The upper end of the ladder includes a pair of articulating lateral arms that brace against the structure against which the ladder is deployed, and articulating clamps or straps for securing the ladder to the structure. The medial portion of the ladder includes a handrail extending from each ladder rail. All of these devices may be retracted, collapsed, and/or folded for compact storage and transport when not in use. The entire ladder, i.e., rails, rungs, as well as the various safety components attached thereto, is coated with an electrically non-conductive coating for additional safety.
摘要翻译：安全梯可以是具有两个或更多个相对滑动部分的延伸梯，并且包括许多安全装置。梯子的下端包含两个相对的横向稳定器和两个向外延伸的稳定器，即从梯子的相对面延伸出梯子被放置的结构。梯子的上端包括一对铰接的横向臂，该侧臂支撑着梯子所展开的结构，以及用于将梯子固定到结构上的铰接夹具或带子。梯子的中间部分包括从每个梯形轨道延伸的扶手。所有这些设备可以在不使用时缩回，折叠和/或折叠以进行紧凑的存储和传输。整个梯子，即轨道，梯级以及附接到其上的各种安全部件涂覆有不导电的涂层，用于额外的安全性。

64. 发明授权

US08596212B2 Apparatus and method for boarding animals onto a boat 有权
标题翻译：将动物登上船上的装置和方法
公开(公告)号：US08596212B2
公开(公告)日：2013-12-03
申请号：US13097972
申请日：2011-04-29
申请人： James M. Perkins
发明人： James M. Perkins
IPC分类号： B63B27/14 , E06C1/04 , E06C1/36 , E06C5/00 , E06C5/40
CPC分类号： B63B27/146 , E06C1/10 , E06C1/383 , E06C7/188 , Y10T29/49826
摘要： A boat boarding apparatus for boarding animals onto a boat and methods of using the apparatus. The apparatus has a set of boat boarding steps, a first mounting assembly attached to said boarding steps for connecting said boarding steps to said boat ladder and a second mounting assembly for connecting said boarding steps to said boat ladder. The mounting assemblies provide resistance forces for securing the ladder, with the resistance forces being opposing forces to one another.
摘要翻译：用于将动物登船的船上登船装置和使用该装置的方法。该装置具有一组船登机台，第一安装组件，其附接到所述登台步骤，用于将所述登机台阶连接到所述船梯;以及第二安装组件，用于将所述登乘台连接到所述船梯。安装组件提供用于固定梯子的阻力，其中阻力是彼此相反的力。

65. 发明申请

US20130247812A1 Apparatus and Method for Boarding Animals Onto a Boat 有权
标题翻译：将动物登船的装置和方法
公开(公告)号：US20130247812A1
公开(公告)日：2013-09-26
申请号：US13735784
申请日：2013-01-07
申请人： James M. Perkins
发明人： James M. Perkins
IPC分类号： B63B17/00
CPC分类号： B63B27/14 , B63B17/00 , E04H4/144 , E06C1/06 , E06C7/188 , E06C7/48
摘要： Disclosed is a boarding apparatus for boarding animals onto a boat or other above-water surface, and methods of using the apparatus. The apparatus has a boarding step assembly, a mounting assembly attached to the boarding step assembly for connecting the step assembly to a boat hull gunwale or transom lip, and a strut assembly for supporting the engagement of the boarding step assembly to the boat hull.
摘要翻译：公开了一种用于将动物登上船上或其他水上以上的登机装置，以及使用该装置的方法。该装置具有一个登机步骤组件，一个安装组件，该组件连接到该登台步骤组件，用于将步骤组件连接到一个船体舷窗或横梁上，以及支撑组件，用于支撑登机步骤组合件与船体的接合。

66. 发明申请

US20130068560A1 Extension Ladder Stabilizer And Stiffener 审中-公开
标题翻译：延伸梯子稳定器和加强筋
公开(公告)号：US20130068560A1
公开(公告)日：2013-03-21
申请号：US13233237
申请日：2011-09-15
申请人： Charles E. Estep
发明人： Charles E. Estep
IPC分类号： E06C7/10
CPC分类号： E06C7/10 , E06C7/188
摘要： An improved device for stabilizing and stiffening an extension ladder includes a telescoping member with proximal and distal ends, a base that is attached to the proximal end of the telescoping member and has a configuration which is adapted to allow it to be adjustably affixed between the rungs of the ladder so that the angle between the centerline of the telescoping member and the plane defined by the extension ladder's rungs can be adjustably set so that the distal end of the telescoping member extends approximately horizontal to contact the vertical surface against which the extension ladder is leaning, and a transverse member that is attached to the telescoping member's distal end and has a configuration which is adapted to enhance the ability of the ladder to resist twisting about the centerline of the ladder.
摘要翻译：一种用于稳定和加强延伸梯的改进装置包括具有近端和远端的伸缩构件，底座连接到伸缩构件的近端并且具有适于允许其可调节地固定在梯级之间的构造使得伸缩构件的中心线和由延伸梯的梯级限定的平面之间的角度可以被可调节地设定，使得伸缩构件的远端大致水平地延伸以接触垂直表面，延伸梯子倾斜以及附接到伸缩构件的远端的横向构件，并且具有适于增强梯子围绕梯子的中心线扭转的能力的构造。

67. 发明授权

US08230971B2 Ladder support apparatus 有权
标题翻译：梯子支撑装置
公开(公告)号：US08230971B2
公开(公告)日：2012-07-31
申请号：US12733213
申请日：2008-08-15
申请人： Cecil Wiseman , Christopher Wiseman
发明人： Cecil Wiseman , Christopher Wiseman
IPC分类号： E06C7/48
CPC分类号： E06C7/188 , E06C7/48
摘要： A ladder support apparatus, the apparatus including a support body, one or more clamp mechanisms operatively mountable to the support body, for mounting the support body to a structure and a retention assembly operatively connected to the support body and, in use, being adapted to limit relative movement between the ladder and ladder support, the or each clamping mechanism including a clamp aπn mounted for movement relative to the support body in a clamping direction and a release direction, an actuator operable to control the operation of the clamp arm, the clamp mechanism being arranged so as to be able to adopt a preset mode in which the clamp arm is substantially freely moveable in both the clamping direction and the release direction, a set mode in which the clamp arm is inhibited from movement in either direction but can be moved incrementally by operation of the actuator and a pre-release mode in which the clamp arm is inhibited from movement in either direction but upon operation of the actuator when in the pre-release mode the clamp arm can return to its preset mode.
摘要翻译：梯子支撑装置，该装置包括支撑体，可操作地安装到支撑体的一个或多个夹紧机构，用于将支撑体安装到结构上，以及保持组件，其可操作地连接到支撑体，并且在使用中适于限制梯子和梯子支撑件之间的相对运动，所述或每个夹紧机构包括夹紧装置，其被安装成沿夹紧方向和释放方向相对于支撑体移动;致动器，其可操作以控制夹紧臂的操作，夹紧机构被布置成能够采用夹紧臂在夹紧方向和释放方向上基本上可自由移动的预设模式，夹紧臂被阻止沿任一方向移动的设定模式，但是可以通过致动器的操作和预释放模式逐渐移动，其中夹持臂被阻止在任一方向上的运动，但是在操作当执行器处于预释放模式时，夹臂可以返回到其预设模式。

68. 发明申请

US20040055820A1 Ladder safety device 审中-公开
标题翻译：梯子安全装置
公开(公告)号：US20040055820A1
公开(公告)日：2004-03-25
申请号：US10470358
申请日：2003-11-28
发明人： Robert Francis Charlton
IPC分类号： E06C007/42
CPC分类号： E06C7/486 , E06C1/34 , E06C7/18 , E06C7/188
摘要： A ladder stabilising device (10) comprising first (11) and second clamp (13,52) members joined by connection member (12,51) in the form of a flexible cable or strap (12,51). The first member (11) may be clamped to a building, a post or the like. The connection member (12) is wrapped around a rail (30) or rung (29) of the ladder and the second clamp member (13) is fixed to the building or to the ladder. In a preferred embodiment the second clamp member (52) is adapted to slide along a ladder rail (54) to be releasably locked (58) into a preferred position. The second clamp member (52) may be a slotted sleeve (52) or adapted to slide along a slot and rail arrangement (54). The device may include a tensioning arrangement (61,62) to tension the connection member (51). A method of stabilising a ladder is also disclosed.
摘要翻译：梯形稳定装置（10）包括第一（11）和第二夹具（13,52），所述第二夹具（13,52）以柔性电缆或带子（12,51）的形式由连接构件（12,51）连接。第一构件（11）可以夹紧到建筑物，柱子等。连接构件（12）围绕梯子的轨道（30）或梯级（29）缠绕，并且第二夹紧构件（13）固定到建筑物或梯子。在优选实施例中，第二夹紧构件（52）适于沿着梯形轨道（54）滑动以可释放地锁定（58）到优选位置。第二夹紧构件（52）可以是开槽套筒（52）或适于沿着狭槽和轨道装置（54）滑动。该装置可以包括张紧连接构件（51）的张紧装置（61,62）。还公开了一种稳定梯子的方法。

69. 发明申请

US20030188924A1 Safety device for ladders 审中-公开
标题翻译：梯子安全装置
公开(公告)号：US20030188924A1
公开(公告)日：2003-10-09
申请号：US10407498
申请日：2003-04-04
发明人： Jeffrey V. Bamber
IPC分类号： E06C007/42
CPC分类号： E06C7/48 , E06C7/188
摘要： Safety devices for ladders and ladders having such safety devices, and more particularly to a safety device that is capable of temporarily holding the top portion of a ladder securely to a building or other structure are disclosed.
摘要翻译：公开了具有这种安全装置的梯子和梯子的安全装置，更具体地涉及能够将梯子的顶部部分牢固地临时保持在建筑物或其他结构上的安全装置。

70. 发明授权

US6029774A Ladder stabilizing assembly 失效
标题翻译：梯子稳定装配
公开(公告)号：US6029774A
公开(公告)日：2000-02-29
申请号：US206410
申请日：1998-12-07
申请人： Larry G. Cothern
发明人： Larry G. Cothern
IPC分类号： E06C7/18 , E06C7/48
CPC分类号： E06C7/486 , E06C7/188
摘要： A safety assembly for stabilizing the legs of a ladder is disclosed which includes an elongated support bar, a pair of U-shaped, spaced apart, ladder leg coupling elements mounted on opposite end portions of the support bar and means, such as a pair of brackets, for attaching the support bar to a building or structure against which a ladder is to be operatively positioned. The coupling elements confine the legs of the ladder therein to prevent the ladder from tilting sideways as a person climbs off of or onto the ladder onto or off of the structure. An additional safety feature includes a pair of ladder leg snugging pins which are removably inserted laterally through the legs of the coupling elements to tightly or snuggly confine the ladder legs in the coupling elements. Still another safety feature includes a pair of pivotally movable latches which have a closed position across the otherwise open ends of the coupling elements, which latches can be swung inwardly by means of a pull cord to an open position so that the ladder legs can be removed from the coupling elements by a person standing on the ground in front of the ladder. A pair of springs bias the gates to a normally closed position against a stop member.
摘要翻译：公开了一种用于稳定梯子腿部的安全组件，其包括细长支撑杆，安装在支撑杆的相对端部上的一对U形间隔开的梯形腿联接元件和装置，例如一对支架，用于将支撑杆附接到梯子可操作定位的建筑物或结构上。耦合元件将梯子的腿限制在其中，以防止梯子在梯子上爬上或离开结构时侧向倾斜。附加的安全特征包括一对梯形腿痉挛销，其可以可拆卸地插入连接元件的腿部以紧紧地或紧密地将梯子限制在联接元件中。另一个安全特征包括一对可枢转地移动的闩锁，这些闩锁在耦合元件的另外的开口端处具有闭合位置，该闩锁可以通过拉绳向内摆动到打开位置，从而可以移除梯腿从耦合元件由一个站立在梯子前面的地面上的人。一对弹簧将门偏置到靠近止动件的常闭位置。

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