公开(公告)号：US08413967B2

公开(公告)日：2013-04-09

申请号：US12484187

申请日：2009-06-13

申请人： Ronald B. Johnson ,  Ronald Dureiko ,  David Peterson ,  J. Jeffrey Kidwell

发明人： Ronald B. Johnson ,  Ronald Dureiko ,  David Peterson ,  J. Jeffrey Kidwell

IPC分类号： B01F3/04

CPC分类号： B01D3/324 ,  B01D3/326 ,  B01D53/78

摘要： An improved wet scrubber tray provides increased resistance to vibration-induced cracking. The tray is self supporting to eliminate wastage of raw material, and additional internal stiffeners added to the tray make multiple intermediate stiffeners. The connection of the intermediate stiffeners to the perforated bottom plate is changed to eliminate the shop weld in the bottom plate. The holes in the perforated bottom plate are repositioned so that they are moved away from the boundaries of the tray to reduce their influence on boundary conditions. The thickness of the tray material may be increased to lower the vibratory stresses. The mechanism for holding the trays themselves within the spray absorber tower is changed so that the trays are now held down by plate material that is attached to the support grid, but not to the trays. Three field welds are applied to the sides of each tray to hold the trays in place relative to each other and are strategically placed to allow adjacent side stiffeners to act together as a composite section, thus increasing their strength. Elastomeric material such as neoprene is used at the tray-to-grid attachments to increase the damping of the system. Formed features in the trays such as single or multiple ribs, bosses, domes or dimples may also be provided to increase tray stiffness or influence wet scrubber performance.

摘要翻译： 改进的湿式洗涤塔提供增加的抗振动引起的开裂的阻力。 托盘自支撑以消除原材料的浪费，并且添加到托盘中的额外的内部加强件形成多个中间加强件。 改变中间加强筋与多孔底板的连接，以消除底板中的车间焊接。 穿孔底板中的孔重新定位，使得它们远离托盘的边界移动以减小它们对边界条件的影响。 可以增加托盘材料的厚度以降低振动应力。 将托盘本身保持在喷雾吸收塔内的机构被改变，使得托盘现在被固定在支撑格栅上而不是托盘的板材夹紧。 三个焊缝被施加到每个托盘的侧面以将托盘相对于彼此保持在适当的位置，并且被有策略地放置以允许相邻的侧加强件一起作为复合部分起作用，从而增加它们的强度。 弹性材料如氯丁橡胶用于托盘到栅格附件以增加系统的阻尼。 还可以提供托盘中形成的特征，例如单个或多个肋，凸台，圆顶或凹坑以增加托盘刚度或影响湿式洗涤器的性能。

公开(公告)号：US10966528B1

公开(公告)日：2021-04-06

申请号：US16535788

申请日：2019-08-08

申请人： Ronald B. Johnson

发明人： Ronald B. Johnson

IPC分类号： A47C1/02 ,  A47C3/22 ,  A47C7/00

摘要： A stool can include a base including at least three legs with each leg including a non-slip member and a spring-loaded caster. A lower helical spring may be coupled to the base. A connecting member may comprise a first end coupled to the lower helical spring, a second end opposite the first end, and a central axis that extends between the first end and the second end. An upper helical spring may be coupled to the second end of the connecting member. A rotational joint may be coupled to the upper helical spring. A seat may be coupled to the rotational joint and configured to rotate about the central axis of the connecting member. The base, lower helical spring, upper helical spring, rotational joint, and seat may share a common vertical axis with the central axis of the connecting member when at rest.

公开(公告)号：USD660450S1

公开(公告)日：2012-05-22

申请号：US29348291

申请日：2009-12-17

申请人： Ronald B. Johnson

设计人： Ronald B. Johnson

公开(公告)号：US10307325B1

公开(公告)日：2019-06-04

申请号：US14849438

申请日：2015-09-09

申请人： Ronald B. Johnson

发明人： Ronald B. Johnson

IPC分类号： A61H15/00

摘要： A roller which an individual may use to perform a variety of self-applied exercises for massage, myofascial release and other exercises. The roller is cylindrical having a resilient outer surface on which are a plurality of axially spaced, circumferentially extending bands of similar projections which manipulate the body of the individual when the individual rolls against the surface of the roller. The projections are equally circumferentially spaced in each band extending around the cylindrical body. The material and shape of the projections are selected to provide greater resistance to bending or flexing to forces applied axially than to tangentially applied forces.

公开(公告)号：US08272980B1

公开(公告)日：2012-09-25

申请号：US12798369

申请日：2010-04-01

申请人： Ronald B. Johnson

发明人： Ronald B. Johnson

IPC分类号： A63B41/08

CPC分类号： A63B41/08 ,  A63B41/085

摘要： A jacket for an inflatable bladder such as an exercise ball. The jacket has a durable cover with an access section having an inner panel defining an access opening. Outer panels overlie the inner panel and have edges which extend across the opening and are provided with closures. In use, the outer panels may be separated at fasteners so a bladder may be removed or inserted through the access opening. The inner panel and the outer panels may be a woven material with their weave oriented to resist distortion when the bladder is inflated and to assist in securing the closure. The cover may be any suitable material such as a coated nylon providing durability.

摘要翻译： 用于充气膀胱（如运动球）的护套。 护套具有耐用的盖，其具有限定入口的内部面板的进入部。 外板覆盖在内板上并且具有延伸穿过开口的边缘并且设置有封闭件。 在使用中，外部面板可以在紧固件处分开，以便可以将气囊从通道开口移除或插入。 内部面板和外部面板可以是编织材料，其编织方向定向成在膀胱膨胀时抵抗变形并且有助于确保闭合件。 盖可以是任何合适的材料，例如提供耐久性的涂覆尼龙。

公开(公告)号：US07730908B2

公开(公告)日：2010-06-08

申请号：US11686437

申请日：2007-03-15

申请人： Ronald B. Johnson

发明人： Ronald B. Johnson

IPC分类号： F16L3/00

CPC分类号： F16L9/128 ,  F16L3/00 ,  F16L9/006 ,  Y10S138/02

摘要： A self supporting header has a horizontally extending header pipe of fiberglass reinforced plastic with a horizontal axis and a flange of fiberglass reinforced plastic connected to an outer surface of the header pipe by at least one web and extending along at least part of the horizontal extent of the header pipe. The at least one web extends vertically from at least one of the top and bottom of the header pipe and is connected to the flange. A reinforcing member or material is embedded in at least one of the flange and the at least one web and that has a greater modulus of elasticity than a modulus of elasticity of the fiberglass reinforced plastic of the header pipe reinforces a cross-section of the header for increasing the self supporting strength of the header. The reinforcing member may be made of metal or a carbon composite material.

摘要翻译： 自支撑头具有水平延伸的玻璃纤维增​​强塑料的总管，水平轴线和玻璃纤维增​​强塑料的凸缘通过至少一个腹板连接到总管的外表面并沿水平方向的至少一部分延伸 头管。 至少一个腹板从集管的顶部和底部中的至少一个垂直地延伸并且连接到凸缘。 加强构件或材料嵌入在凸缘和至少一个腹板中的至少一个腹板中并且具有比插头管的玻璃纤维增​​强塑料的弹性模量更大的弹性模量来加强头部的横截面 以增加头部的自支撑强度。 加强构件可以由金属或碳复合材料制成。

公开(公告)号：USD845498S1

公开(公告)日：2019-04-09

申请号：US29588051

申请日：2016-12-16

申请人： Ronald B. Johnson

设计人： Ronald B. Johnson

公开(公告)号：US09668933B1

公开(公告)日：2017-06-06

申请号：US12802551

申请日：2010-06-08

申请人： Ronald B. Johnson

发明人： Ronald B. Johnson

IPC分类号： A61H15/00

CPC分类号： A61H15/00 ,  A61H2015/0014 ,  A61H2201/1284 ,  A61H2201/1695

摘要： A roller which an individual may use to perform a variety of self-applied exercises for massage, myofascial release and other exercises. The roller is cylindrical having a resilient outer surface on which are a plurality of axially spaced, circumferentially extending bands of similar projections which manipulate the body of the individual when the individual rolls against the surface of the roller. The projections are equally circumferentially spaced in each band extending around the cylindrical body. The material and shape of the projections are selected to provide greater resistance to bending or flexing to forces applied axially than to tangentially applied forces.

公开(公告)号：US09649246B1

公开(公告)日：2017-05-16

申请号：US13438775

申请日：2012-04-03

申请人： Ronald B. Johnson

发明人： Ronald B. Johnson

IPC分类号： A61H15/00

CPC分类号： A61H15/00 ,  A61H15/0092 ,  A61H2015/0042 ,  A61H2015/005 ,  A61H2201/0119 ,  A61H2201/0123 ,  A61H2201/0192 ,  A61H2201/1253 ,  A61H2201/1284 ,  A61H2201/1695

摘要： A massage device mounting system may include two mounting elements, each with a slot for receiving a removable massage bar with a cylindrical shaft and two opposing bar ends mounted within the slots. A massage device is pivotally coupled to the cylindrical shaft and includes a bore through the central axis of the massage device. A massage device mounting system may also include an adjustable support for mounting the massage device within a doorway or for supporting the massage device adjacent to a surface, such as a wall or a floor.

公开(公告)号：US11253422B1

公开(公告)日：2022-02-22

申请号：US16535627

申请日：2019-08-08

申请人： Ronald B. Johnson

发明人： Ronald B. Johnson

IPC分类号： A61H15/00

摘要： A massage tool can include an axle including a root outer diameter, a center stop protrusion, end stop protrusions located at opposing ends of the axle, and at least one set of positioning protrusions located between the center stop protrusion and at least one of the end stop protrusions. An inner positioning protrusion of the at least one set of positioning protrusions is located axially closer to the center stop protrusion than an outer positioning protrusion of the at least one set of positioning protrusions. The outer and inner positioning protrusions each protrude from the root outer diameter of the axle a distance that is less than a distance that the center stop protrusion and the end stop protrusions protrude from the root outer diameter of the axle. Two massage elements each contain a center bore having a bore diameter substantially equal to the root outer diameter of the axle. A length of the center bore of each massage ball is substantially equal to an axial distance between the center stop protrusion and the outer positioning protrusion, and substantially equal to an axial distance between the inner positioning protrusion and a nearest one of the end stop protrusions.