公开(公告)号：US20120165108A1

公开(公告)日：2012-06-28

申请号：US13334232

申请日：2011-12-22

申请人： J. Stephen Steury ,  Tracy Archer

发明人： J. Stephen Steury ,  Tracy Archer

IPC分类号： A63G31/00

CPC分类号： A63G31/00 ,  A63B2009/006

摘要： A playground system includes a support post secured to a foundation, a play unit defining a passageway; and a cam assembly configured to secure the play unit to the support. The cam assembly includes a cam base sized and shaped for engagement with the play unit, and a cam. The cam assembly also includes a cam lock sized and shaped for engagement with the play unit within the passageway, and a slot sized and shaped for seating the cam. The slot defines a plurality of steps being sized and shaped to seat the cam to provide an adjustment range to accommodate for variances in sizes and tolerances of the play unit and support.

摘要翻译： 游乐场系统包括固定到基座的支撑柱，限定通道的游戏单元; 以及凸轮组件，其配置成将所述游戏单元固定到所述支撑件。 凸轮组件包括尺寸和形状适于与播放单元接合的凸轮基座和凸轮。 凸轮组件还包括凸轮锁，其尺寸和形状用于与通道内的游戏单元接合，以及尺寸和形状用于安置凸轮的槽。 狭槽限定了多个台阶，其尺寸和形状适于安置凸轮以提供调节范围，以适应游戏单元和支撑件的尺寸和公差的差异。

公开(公告)号：US4487411A

公开(公告)日：1984-12-11

申请号：US431211

申请日：1982-09-30

申请人： Paul W. Ahrens

发明人： Paul W. Ahrens

IPC分类号： A63G21/00

CPC分类号： A63G21/00

摘要： A tube slide includes a combination of common curved and straight tube bed sections connected through a radially extending flange where the lowermost tube section is curved and may be rotated in either direction to accommodate space limitations. A contoured apron open from above having a protective handrail and a radially extending arcuate end flange on its upper end adjustably connected to the end flange of the lower end of the slide provides for safe exiting from the slide.

摘要翻译： 管滑动件包括通过径向延伸的凸缘连接的共同弯曲和直管床部分的组合，其中最下面的管部分是弯曲的并且可以在任一方向上旋转以适应空间限制。 从上方开口的具有保护性扶手的成形挡板和其上端上的径向延伸的弓形端部凸缘可调节地连接到滑块下端的端部凸缘，提供从滑块安全地离开。

公开(公告)号：USD266447S

公开(公告)日：1982-10-05

申请号：US77363

申请日：1979-09-20

申请人： Donald S. Ament ,  Duane S. Ament

设计人： Donald S. Ament ,  Duane S. Ament

公开(公告)号：USD260546S

公开(公告)日：1981-09-01

申请号：US77358

申请日：1979-09-20

申请人： Donald S. Ament ,  Duane S. Ament

设计人： Donald S. Ament ,  Duane S. Ament

公开(公告)号：USD260544S

公开(公告)日：1981-09-01

申请号：US077359

申请日：1979-09-20

申请人： Donald S. Ament ,  Duane S. Ament

设计人： Donald S. Ament ,  Duane S. Ament

公开(公告)号：USD259652S

公开(公告)日：1981-06-23

申请号：US952859

申请日：1978-10-19

申请人： Paul W. Ahrens

设计人： Paul W. Ahrens

公开(公告)号：US08376294B2

公开(公告)日：2013-02-19

申请号：US12497062

申请日：2009-07-02

申请人： J. Stephen Steury ,  Steven B. Adkins

发明人： J. Stephen Steury ,  Steven B. Adkins

IPC分类号： F16M11/00

CPC分类号： A63G9/12 ,  A63G9/00 ,  Y10T24/44017 ,  Y10T403/5761 ,  Y10T403/5766 ,  Y10T403/5786

摘要： A swivel assembly for a tire comprises a clamp assembly adapted to be secured to a header tube, a swivel first member suspended from the clamp to pivot either parallel to or perpendicular to a longitudinal axis of the header tube, a swivel second member which is suspended from the swivel first member to pivot 90° relative to the pivotal motion of the swivel first member, and a swivel third member which can rotate about the swivel second member. The swivel first member is pivotally mounted to the clamp via an upper pivot pin and the second swivel member is pivotally mounted to the swivel first member by a second lower pivot pin. Lastly, the swivel assembly can include a tether which extends over the header tube to which the clamp assembly is secured which has opposite ends secured to opposite sides of the lower pivot pin.

摘要翻译： 用于轮胎的旋转组件包括适于固定到集管的夹紧组件，从夹具悬挂的旋转第一构件，其平行于或垂直于集管的纵向轴线枢转;旋转第二构件，其被悬挂 从旋转第一构件相对于旋转第一构件的枢转运动枢转90°，以及能够围绕旋转第二构件旋转的旋转第三构件。 旋转第一构件经由上枢转销枢转地安装到夹具，并且第二旋转构件通过第二下枢转销枢转地安装到旋转第一构件。 最后，旋转组件可以包括在集管上延伸的系绳，夹具组件被固定到该组合管上，该组件具有固定到下枢转销的相对侧的相对端。

公开(公告)号：US5554074A

公开(公告)日：1996-09-10

申请号：US136590

申请日：1993-10-14

申请人： Terry Von Parrish

发明人： Terry Von Parrish

IPC分类号： A63B9/00 ,  A63G21/00

CPC分类号： A63B9/00 ,  A63B2009/002 ,  A63B2208/12

摘要： A playground deck is supported above the ground on a center pedestal through radially extending cantilevered arms connected to plates on the exterior of the pedestal and to each other through a ring disposed at the axial center of the pedestal thereby providing an integral support frame for pie shaped deck sections which include hollow plastic shells filled with plastic foam. The support arms have bottom and intermediate ledges on opposite sides which engage the pie sections for support and structural strength. A rounded nose portion may be connected to each of the pie sections at their outer ends to give the deck a circular shape. A plate interconnects the outer ends of the arms and the nose portions to the pie sections to rigidify the support framework. A web climber may be connected to the deck and includes a grid work of horizontal and vertical cables locked together at junctions by locking blocks which clamp the cables against each other. The blocks are enclosed in circular half sections to give an enlarged button appearance at each cable intersection and function as hand holds and steps for users. A hand ring bridge may be connected to the deck and includes a series of spaced apart rings which are limited to only transverse pivotal movement thereby assuring proper positioning when used. A bumper ladder may be connected to the deck and includes a series of spools on a vertical support rod, cable, or combination thereof depending on the climbing challenge desired. Spools include mirror image top and bottom ends which slope outwardly to an enlarged annular shoulder from top and bottom annular smaller end shoulders which function as hand holds and foot rests.

摘要翻译： 游乐场甲板通过径向延伸的悬臂连接在基座外部的板上并通过设置在基座的轴向中心处的环彼此相对地支撑在中心基座上的地面上，从而提供用于饼形的整体支撑框架 甲板部分包括填充塑料泡沫的中空塑料外壳。 支撑臂具有在相对侧上的底部和中间凸缘，其接合馅饼部分用于支撑和结构强度。 圆形鼻部分可以在其外端连接到每个馅饼部分，以使甲板成圆形。 板将臂和鼻部分的外端互连到馅饼部分以使支撑框架刚性化。 网络攀岩者可以连接到甲板上，并且包括水平和垂直电缆的网格工作，该电缆通过将电缆彼此夹紧的锁定块在连接处锁定在一起。 这些块被封闭在圆形半部分中，以在每个电缆交叉点放大按钮外观，并且作为手持和用户的步骤。 手环桥可以连接到甲板上，并且包括一系列间隔开的环，其仅限于横向枢转运动，从而在使用时确保适当的定位。 缓冲梯可以连接到甲板上，并且包括垂直支撑杆，电缆或其组合上的一系列线轴，这取决于所需的攀登挑战。 流量计包括镜面顶端和底端，其从顶部和底部环形较小的端部肩部向外倾斜到增大的环形肩部，其作为手持和脚踏板起作用。

公开(公告)号：US4932648A

公开(公告)日：1990-06-12

申请号：US312185

申请日：1989-02-21

申请人： Paul W. Ahrens

发明人： Paul W. Ahrens

IPC分类号： A63G21/00

CPC分类号： A63G21/00

摘要： Each of the slide sections making up the bedway are roto molded and have a common shape such that they may be interchanged and reversed end for end. Each connection includes a tongue and groove in the bototm wall and a sidewall extension on one sidewall received in a recessed notch on the other sidewall thereby limiting both vertical and lateral horizontal movement between the slide sections.

摘要翻译： 构成臀部的每个滑动部分都是旋转模制的，并且具有共同的形状，使得它们可以互换并且用于结束的反向端。 每个连接件包括位于底部壁中的舌部和凹槽，并且一个侧壁上的侧壁延伸部容纳在另一个侧壁上的凹槽中，从而限制滑动部分之间的垂直和横向水平运动。

公开(公告)号：US4893807A

公开(公告)日：1990-01-16

申请号：US273948

申请日：1988-11-21

申请人： Paul W. Ahrens

发明人： Paul W. Ahrens

IPC分类号： A63G21/10

CPC分类号： A63G21/10

摘要： A spiral slide includes interconnected bedway sections each of which are hollow and include as an integral part of the section body a sleeve telescopically engaging a ground-support post. Fasteners interconnect the end-to-end bedway sections and are disposed on the interior of these sections and are accessible through capped openings. Fasteners may be formed as an integral part of the end wall. A fastener recess may be formed on the bottom side of the bedway section by the bottom wall converging upwardly towards the top wall to form a connecting flange with the fastener recess being between the flange and the bottom wall.

摘要翻译： 螺旋形滑动件包括相互连接的通道部分，每个部分都是中空的，并且包括作为部分主体的整体部分，套筒可伸缩地接合地面支撑柱。 紧固件将端对端相互连接，并设置在这些部分的内部，并可通过封盖的开口进入。 紧固件可以形成为端壁的整体部分。 紧固件凹部可以通过底壁向上朝向顶壁形成在床道部分的底侧上，以形成连接凸缘，紧固件凹部位于凸缘和底壁之间。