公开(公告)号：US5823544A

公开(公告)日：1998-10-20

申请号：US796428

申请日：1997-02-06

申请人： Todd D. Ellis ,  Daniel A. Nolan

发明人： Todd D. Ellis ,  Daniel A. Nolan

IPC分类号： A63C17/06 ,  A63C17/26

CPC分类号： A63C17/06 ,  A63C17/226 ,  A63C2203/42

摘要： An anti-abrasion and rockering system for an in-line skate. The skate includes a skate boot mounted on a chassis. The chassis includes two sidewalls which are parallel and opposite to each other. Each sidewall has a row of holes formed therein, such that the holes on the first sidewall align with and are opposite to the row of holes on the opposing sidewall. Two of the opposing sets of holes are oblong. A plurality of axles are disposed in the holes on the chassis so that the wheels are rotatably mounted on the axles and between the sidewalls of the chassis. The anti-abrasion and rockering system for the skate includes bushings disposed in the holes in the chassis. The bushings disposed in the oblong holes slide up and down in the holes. An anti-abrasion and rockering plate is disposed on the exterior of each sidewall. Each plate has a first and second row of holes for accommodating the axles. The first row of holes is misaligned so that some of the wheels on the skate are higher with respect to the skating surface than other wheel such that the front and rear wheels of the skate are rockered. The second row of holes is aligned so that all the wheels are at the same distance from the skating surface, so that the wheels are not rockered. To switch from the rockered to non-rockered state, the skater removes the plates from the chassis, turns the plates 180 degrees and reattaches each plate to the chassis.

摘要翻译： 一种用于直排轮滑的防磨损和摇摆系统。 滑板包括安装在底盘上的滑冰靴。 底盘包括彼此平行和相对的两个侧壁。 每个侧壁具有形成在其中的一排孔，使得第一侧壁上的孔与相对的侧壁上的一排孔对准并且与其相对。 两个相对的孔是椭圆形的。 多个轴设置在底架上的孔中，使得车轮可旋转地安装在轴上和底盘的侧壁之间。 用于溜冰鞋的防磨损和摇摆系统包括设置在底盘孔中的衬套。 设置在长方形孔中的衬套在孔中上下滑动。 在每个侧壁的外部设置防磨损和旋转板。 每个板具有用于容纳轴的第一和第二排孔。 第一排孔未对准，使得溜冰鞋上的一些轮子相对于溜冰表面比其他车轮更高，使得溜冰鞋的前轮和后轮被摇动。 第二排孔被对齐，使得所有的轮子都距离滑冰表面相同的距离，使得轮子不被摇动。 为了从摇摆状态切换到非晃动状态，溜冰者从底盘上移除板，将板旋转180度，并将每个板重新连接到底盘。

公开(公告)号：USD307860S

公开(公告)日：1990-05-15

申请号：US218383

申请日：1988-07-12

申请人： Todd D. Ellis

设计人： Todd D. Ellis

公开(公告)号：US6003881A

公开(公告)日：1999-12-21

申请号：US931457

申请日：1997-09-17

申请人： Todd D. Ellis ,  Peter Foley ,  Lennert B. Johnson ,  David J. Lacorazza

发明人： Todd D. Ellis ,  Peter Foley ,  Lennert B. Johnson ,  David J. Lacorazza

IPC分类号： A63C17/26 ,  A63C17/14

CPC分类号： A63C17/067 ,  A63C17/1409

摘要： A variable training resistance device for an in-line skate. The skate includes a boot and a plurality of wheels disposed on a chassis. A resistance assembly, including a cam and bearing assembly or a rack and pinion assembly, is disposed between two of the wheels on the chassis. The cam and bearing assembly includes a plurality of cam carrier blocks disposed along either side of the chassis, wherein one of the cam carrier blocks has a first cam axle fixedly disposed thereon. A cam lever having a second cam axle is rotatably mounted on the chassis, and a plurality of cams are rotatably disposed on the first and second cam axles. Bearings are rotatably disposed between the cams and can be adjusted vertically to contact and provide resistance to the wheels of the in-line skate. The resistance assembly also includes a microadjust assembly to vary the position of the bearings with respect to the wheels of the skate. The rack and pinion assembly includes a rack, a pinion for engaging the rack, bearings disposed about the pinion, and a lever for moving the pinion upwardly or downwardly on the rack. The bearings can be moved downwardly to frictionally engage and provide resistance to the wheels of the in-line skate.

公开(公告)号：US5755450A

公开(公告)日：1998-05-26

申请号：US733813

申请日：1996-10-18

申请人： Todd D. Ellis ,  David J. Lacorazza ,  Daniel A. Nolan ,  Lennart B. Johnson

发明人： Todd D. Ellis ,  David J. Lacorazza ,  Daniel A. Nolan ,  Lennart B. Johnson

IPC分类号： A63C17/14

CPC分类号： A63C17/1409

摘要： A braking system for an in-line skate. The skate includes a boot mounted on a chassis. A cuff is rotatably mounted on the chassis. The chassis has a plurality of wheels rotatably mounted thereon. The braking system for the skate includes a brake pad housing which is either fixedly or pivotally attached to a rear portion of the cuff, a brake pad disposed in the housing, and a roller arm rotatably mounted on the chassis. The roller arm is spring loaded so that when the brake is not in use, the roller arm is disposed above the wheels. The roller arm has a bearing assembly disposed therein, so that when the brake is actuated by a rearward rotation of the cuff, the brake pad engages the bearing assembly of the roller arm, thereby causing said bearing assembly to engage said at least one of the wheels to slow and/or stop the skate.

摘要翻译： 用于直排轮滑的制动系统。 滑板包括一个安装在底盘上的靴子。 袖带可旋转地安装在底盘上。 底盘具有可旋转地安装在其上的多个车轮。 用于溜冰鞋的制动系统包括固定地或可枢转地附接到袖带的后部的制动衬块壳体，设置在壳体中的制动衬块和可旋转地安装在底盘上的辊臂。 辊臂是弹簧加载的，使得当制动器不使用时，辊臂设置在车轮上方。 辊臂具有设置在其中的轴承组件，使得当制动器通过套筒的向后旋转致动时，制动衬块与辊臂的轴承组件接合，从而使所述轴承组件接合所述至少一个 车轮减慢和/或停止滑冰。

公开(公告)号：US06131921A

公开(公告)日：2000-10-17

申请号：US443352

申请日：1999-11-19

申请人： Todd D. Ellis ,  Peter Foley ,  Lennert B. Johnson ,  David J. Lacorazza

发明人： Todd D. Ellis ,  Peter Foley ,  Lennert B. Johnson ,  David J. Lacorazza

IPC分类号： A63C17/26 ,  A63C17/14

CPC分类号： A63C17/067 ,  A63C17/1409

摘要： A variable training resistance device for an in-line skate. The skate includes a boot and a plurality of wheels disposed on a chassis. A resistance assembly, including a cam and bearing assembly or a rack and pinion assembly, is disposed between two of the wheels on the chassis. The cam and bearing assembly includes a plurality of cam carrier blocks disposed along either side of the chassis, wherein one of the cam carrier blocks has a first cam axle fixedly disposed thereon. A cam lever having a second cam axle is rotatably mounted on the chassis, and a plurality of cams are rotatably disposed on the first and second cam axles. Bearings are rotatably disposed between the cams and can be adjusted vertically to contact and provide resistance to the wheels of the in-line skate. The resistance assembly also includes a microadjust assembly to vary the position of the bearings with respect to the wheels of the skate. The rack and pinion assembly includes a rack, a pinion for engaging the rack, bearings disposed about the pinion, and a lever for moving the pinion upwardly or downwardly on the rack. The bearings can be moved downwardly to frictionally engage and provide resistance to the wheels of the in-line skate.

摘要翻译： 用于直排式滑冰的可变训练阻力装置。 滑板包括一个靴子和设置在底盘上的多个轮子。 包括凸轮和轴承组件或齿条和小齿轮组件的电阻组件设置在底盘上的两个轮之间。 凸轮和轴承组件包括沿着底盘的任一侧设置的多个凸轮承载块，其中一个凸轮承载块具有固定地设置在其上的第一凸轮轴。 具有第二凸轮轴的凸轮杆可旋转地安装在底架上，并且多个凸轮可旋转地设置在第一和第二凸轮轴上。 轴承可旋转地设置在凸轮之间，并且可以垂直地调节以接触并提供对直排轮滑的车轮的阻力。 电阻组件还包括微调整组件以改变轴承相对于溜冰鞋轮的位置。 齿条和小齿轮组件包括齿条，用于接合齿条的小齿轮，围绕小齿轮设置的轴承，以及用于在齿条上向上或向下移动小齿轮的杆。 轴承可以向下移动以摩擦接合，并为直排轮滑轮提供阻力。

公开(公告)号：US6018892A

公开(公告)日：2000-02-01

申请号：US923460

申请日：1997-09-04

申请人： Jeffrey J. Acheson ,  Todd D. Ellis

发明人： Jeffrey J. Acheson ,  Todd D. Ellis

IPC分类号： A43B5/16 ,  A43B7/20 ,  A43B5/04

CPC分类号： A43B7/20 ,  A43B5/1683

摘要： An internal collar device for an article of footwear. The internal collar device includes ankle wraps, a pivoting spine and a heel cup. The pivoting spine is a relatively narrow portion of the internal collar device which is flexible so that it pivots with the wearer's movement. The internal collar device is disposed in an external boot of the article of footwear so that the internal collar device pivots about a pivot axis near the wearer's malleoli. The article of footwear is configured so that internal collar device pivots almost entirely independently from the external boot. As such, the internal collar devices controls the forward and rearward flex of the wearer's ankle and provides support to the wearer's foot and ankle within the article of footwear. Further, forward and rearward flex of the wearer's ankle does not result in a crease or wear area forming in the external boot so that the present invention prevents premature wear of the boot material.

摘要翻译： 用于鞋类物品的内部衣领装置。 内部衣领装置包括踝包裹物，枢转脊柱和脚后跟杯。 枢转脊柱是内部套环装置的相对窄的部分，其是柔性的，使得其与穿着者的运动枢转。 内部套环装置设置在鞋类物品的外部靴子中，使得内部套环装置绕靠近穿着者的踝骨的枢轴枢​​转。 鞋类物品被配置成使得内部套环装置几乎完全独立于外部靴子枢转。 因此，内部衣领装置控制穿着者脚踝的向前和向后弯曲，并且在鞋类物品内为佩戴者的脚和脚踝提供支撑。 此外，穿戴者的脚踝的向前和向后弯曲不会导致在外部靴子中形成褶皱或磨损区域，从而本发明防止靴子材料的过早磨损。

公开(公告)号：US5997014A

公开(公告)日：1999-12-07

申请号：US932372

申请日：1997-09-17

申请人： Todd D. Ellis ,  David J. Lacorazza ,  Daniel A. Nolan ,  Lennart B. Johnson

发明人： Todd D. Ellis ,  David J. Lacorazza ,  Daniel A. Nolan ,  Lennart B. Johnson

IPC分类号： A63C17/14 ,  B60T1/14

CPC分类号： A63C17/1409

摘要： A braking system for an in-line skate. The skate includes a boot mounted on a chassis. A cuff is rotatably mounted on the chassis. The chassis also has a plurality of wheels rotatably mounted thereon. The braking system for the skate includes a brake pad housing which is either fixedly or pivotally attached to a rear portion of the cuff, a brake pad disposed in the housing, and a roller arm rotatably mounted on the chassis. The roller arm is spring loaded so that when the brake is not in use, the roller arm is disposed above the wheels. The roller arm has a bearing assembly disposed therein, so that when the brake is actuated by a rearward rotation of the cuff, the brake pad engages the bearing assembly of the roller arm, thereby causing said bearing assembly to engage at least one of the wheels to slow and/or stop the skate. A rear wheel of the skate may be biased to enhance the braking action and reduce wheel wear.

摘要翻译： 用于直排轮滑的制动系统。 滑板包括一个安装在底盘上的靴子。 袖带可旋转地安装在底盘上。 底盘还具有可旋转地安装在其上的多个轮。 用于溜冰鞋的制动系统包括固定地或可枢转地附接到袖带的后部的制动衬块壳体，设置在壳体中的制动衬块和可旋转地安装在底盘上的辊臂。 辊臂是弹簧加载的，使得当制动器不使用时，辊臂设置在车轮上方。 辊臂具有设置在其中的轴承组件，使得当通过套筒的向后旋转来致动制动器时，制动衬块与辊臂的轴承组件接合，从而使所述轴承组件接合至少一个车轮 减慢和/或停止滑冰。 滑冰鞋的后轮可以被偏置以增强制动动作并减少车轮磨损。