公开(公告)号：USD412306S

公开(公告)日：1999-07-27

申请号：US64584

申请日：1997-01-06

申请人： Joseph J. Berto

设计人： Joseph J. Berto

公开(公告)号：US5100443A

公开(公告)日：1992-03-31

申请号：US588019

申请日：1990-09-25

申请人： Joseph J. Berto

发明人： Joseph J. Berto

IPC分类号： B01D46/24 ,  B27B17/00 ,  F02B1/04 ,  F02M35/024

CPC分类号： B27B17/00 ,  B01D46/24 ,  F02M35/024 ,  F02B1/04

摘要： An air filter assembly for an engine such as a chain saw engine. The filter assembly includes a cage, a foam filter having a sidewall surrounding a sidewall of the cage, a retaining member pressing an endwall of the filter against an endwall of the cage and a nut. The nut receives a threaded end of an anchor bolt passing through axially aligned holes in the endwalls of the cage and the filter and a hole in the retaining member. The filter assembly provides high flow rates therethrough and substantially avoids penetration of dirt around the nut connection.

摘要翻译： 用于诸如链锯发动机的发动机的空气过滤器组件。 过滤器组件包括保持架，泡沫过滤器，其具有围绕保持架侧壁的侧壁，保持构件将过滤器的端壁压靠在保持架的端壁和螺母上。 螺母接收通过保持架和过滤器的端壁中的轴向对准的孔和保持构件中的孔的锚定螺栓的螺纹端。 过滤器组件提供高流量，并且基本上避免了污垢在螺母连接周围的渗透。

公开(公告)号：US5529544A

公开(公告)日：1996-06-25

申请号：US504108

申请日：1995-07-19

申请人： Joseph J. Berto

发明人： Joseph J. Berto

IPC分类号： F02B75/02 ,  F16H9/18 ,  F16H55/56 ,  F16H61/662 ,  F16H59/00

CPC分类号： F16H61/66245 ,  F16H55/563 ,  F02B2075/025

摘要： A drive clutch assembly having a fixed sheave and a moveable sheave rotatable with the drive shaft of an engine comprising a multi-staged speed responsive or displacement system. The speed responsive system initially applies a first displacement rate to the moveable sheave as it moves toward the fixed sheave and applies a second displacement rate to the moveable sheave when the drive clutch assembly reaches a predetermined rotational speed.

摘要翻译： 具有固定滑轮的驱动离合器组件和可与包括多级速度响应或位移系统的发动机的驱动轴一起旋转的可移动滑轮。 当驱动离合器组件达到预定旋转速度时，速度响应系统首先向可移动滑轮施加第一位移速率，该第一位移速率朝着固定滑轮移动，并向可移动滑轮施加第二位移速率。

公开(公告)号：US06344617B1

公开(公告)日：2002-02-05

申请号：US09321698

申请日：1999-05-28

申请人： Joseph J. Berto

发明人： Joseph J. Berto

IPC分类号： H01B1714

CPC分类号： E04H17/161 ,  E04H17/10

摘要： A fence rail holder for connection to conventional metal fence posts having a generally T-shaped cross section is provided which allows PVC fence rails to be connected to metal fence posts. The fence rail holder detachably mounts on a fence post using at least one clip which attaches to the T-shaped fence post. Openings at opposite side surfaces of the fence rail holder receive and support the fence rails. The fencing system allows the addition of a very visible, white PVC or other rail to a conventional barbed wire or wire mesh fence. The fencing system also includes wire support members which allow electric wire or other wire to be easily connected to a PVC fence.

摘要翻译： 提供了一种用于连接到具有大致T形横截面的常规金属栅栏柱的栅栏轨道支架，其允许PVC栅栏轨道连接到金属栅栏柱。 篱笆轨道支架可拆卸地安装在栅栏柱上，使用至少一个固定在T形栅栏柱上的夹子。 围栏栏杆的相对侧面的开口接收并支撑围栏栏杆。 防护系统允许在传统的铁丝网或金属丝网护栏中添加非常明显的白色PVC或其他导轨。 围栏系统还包括允许电线或其他电线容易地连接到PVC护栏的电线支撑构件。

公开(公告)号：US5460575A

公开(公告)日：1995-10-24

申请号：US294043

申请日：1994-08-24

申请人： Joseph J. Berto

发明人： Joseph J. Berto

IPC分类号： F02B75/02 ,  F16H9/18 ,  F16H55/56 ,  F16H61/662 ,  F16H55/52

CPC分类号： F16H61/66245 ,  F16H55/563 ,  F02B2075/025

摘要： A drive clutch assembly having a fixed sheave and a movable sheave rotatable with the drive shaft of an engine comprising a variable rate biasing or resistance system for urging a movable sheave toward a retracted position, the biasing system initially applies a first predetermined resistance to the movable sheave as it moves toward the fixed sheave and applies a second predetermined resistance to the movable sheave when the movable sheave reaches a predetermined axial position.

摘要翻译： 一种驱动离合器组件，其具有固定滑轮和可与发动机的驱动轴一起旋转的可动滑轮，该发动机包括用于将可动滑轮推向缩回位置的可变速率偏置或阻力系统，该偏置系统最初施加第一预定阻力至可动 当可动滑轮到达预定的轴向位置时，滑轮向着固定滑轮移动，并向可动滑轮施加第二预定阻力。

公开(公告)号：US5443278A

公开(公告)日：1995-08-22

申请号：US121559

申请日：1993-09-16

申请人： Joseph J. Berto

发明人： Joseph J. Berto

IPC分类号： A63C5/00 ,  A63C5/04

CPC分类号： A63C5/00 ,  A63C5/04

摘要： A snowmobile steering ski or skis, which may be equipped with a ski liner to prevent undue drag on a snowmobile snow, includes a integral fin that enhances steering control in turning or resisting sidehill slippage of the snowmobile particularly in traversing powder or hard packed. The ski liner fin is integral, or replaceable, and extends outwardly along the outer edge and downwardly over a central portion of the ski. The fin contacts the snow on the inner side of either a flat turn, or the uphill slope of a sidehill run, because the forward end of the snowmobile ski is cambered so as to tip downwardly toward the steered direction of a turn.

摘要翻译： 可以配备滑雪板的雪地车转向滑雪板或滑雪板，以防止在雪地上积雪上的不适当的拖动，包括一体的翅片，其增强了转向或抵抗雪地车的侧滑滑移的转向控制，特别是横穿粉末或硬包装。 滑雪板翅片是整体的或可更换的，并且沿着外边缘向外延伸并向下延伸到滑雪板的中心部分。 由于雪地摩托车滑雪板的前端向转弯转向方向向下倾斜，所以翅片与平转或内侧坡道的内侧接触。

公开(公告)号：USD328575S

公开(公告)日：1992-08-11

申请号：US533912

申请日：1990-06-06

申请人： Joseph J. Berto

设计人： Joseph J. Berto

公开(公告)号：US06585234B2

公开(公告)日：2003-07-01

申请号：US09829471

申请日：2001-04-09

申请人： Joseph J. Berto

发明人： Joseph J. Berto

IPC分类号： E04H1714

CPC分类号： E04H17/161 ,  E04H17/10

摘要： A fence rail holder for connection to conventional metal fence posts having a generally T-shaped cross section is provided which allows PVC fence rails to be connected to metal fence posts. The fence rail holder detachably mounts on a fence post using at least one clip which attaches to the T-shaped fence post. Openings at opposite side surfaces of the fence rail holder receive and support the fence rails. The fencing system allows the addition of a very visible, white PVC or other rail to a conventional barbed wire or wire mesh fence. The fencing system also includes wire support members which allow electric wire or other wire to be easily connected to a PVC fence.

公开(公告)号：US5203895A

公开(公告)日：1993-04-20

申请号：US854349

申请日：1992-03-19

申请人： Joseph J. Berto

发明人： Joseph J. Berto

IPC分类号： B01D46/24 ,  B27B17/00 ,  F02B1/04 ,  F02M35/024

CPC分类号： F02M35/024 ,  B01D46/24 ,  B27B17/00 ,  F02B1/04

摘要： An air filter assembly for an engine such as a chain saw engine. The filter assembly includes a cage, a foam filter having a sidewall surrounding a sidewall of the cage, a retaining member pressing an endwall of the filter against an endwall of the cage and a nut. The nut receives a threaded end of an anchor bolt passing through axially aligned holes in the endwalls of the cage and the filter and a hole in the retaining member. The filter assembly provides high flow rates therethrough and substantially avoids penetration of dirt around the nut connection.

摘要翻译： 用于诸如链锯发动机的发动机的空气过滤器组件。 过滤器组件包括保持架，泡沫过滤器，其具有围绕保持架侧壁的侧壁，保持构件将过滤器的端壁压靠在保持架的端壁和螺母上。 螺母接收通过保持架和过滤器的端壁中的轴向对准的孔和保持构件中的孔的锚定螺栓的螺纹端。 过滤器组件提供高流量，并且基本上避免了污垢在螺母连接周围的渗透。