公开(公告)号：US899335A

公开(公告)日：1908-09-22

申请号：US1908423299

申请日：1908-03-26

申请人： SHARON JAMES

发明人： SHARON JAMES

CPC分类号： F24C15/08 ,  B60B33/0007 ,  B60B33/0021 ,  B60B33/063 ,  B60B2200/20 ,  B60B2900/531

公开(公告)号：US20180235369A1

公开(公告)日：2018-08-23

申请号：US15961044

申请日：2018-04-24

申请人： Amtab Manufacturing Corporation

发明人： Jeremias C. Rivera, JR. ,  Doss Samikkannu

IPC分类号： A47C7/00 ,  A47C11/00 ,  A47C7/56 ,  B60B33/06 ,  B60B33/04

CPC分类号： A47C7/006 ,  A47C4/04 ,  A47C7/566 ,  A47C11/00 ,  B60B33/045 ,  B60B33/063 ,  B60B2200/20

摘要： Mobile folding restaurant booth style benches are provided, which may be arranged in opposed pairs to form restaurant style booths. An individual bench incorporates a mechanism for shifting the weight of the bench between a mobile base, which may be supported by swivel casters, and a stationary base, which may be supported by non-slip feet, actuated by pivoting a bench seat down from a folded storage position to an unfolded seating position. The weight shifting mechanism may include an engagement member, which is initially spaced apart from an actuator at a folded angle of the seat, and which contacts and begins transmitting force and movement to the actuator at a partially unfolded angle of the seat. Preferably, the bench further includes a biasing component that biases the stationary base upward relative to the mobile base.

公开(公告)号：US20180201064A1

公开(公告)日：2018-07-19

申请号：US15918993

申请日：2018-03-12

申请人： Romualdo MONTEIRO DE BARROS

发明人： Romualdo MONTEIRO DE BARROS

IPC分类号： B60B33/08

CPC分类号： B60B33/08 ,  A45C5/14 ,  A45C2005/142 ,  B60B19/003 ,  B60B33/0026 ,  B60B33/0028 ,  B60B35/009 ,  B60B35/18 ,  B60B2200/20 ,  B60B2200/22 ,  B60B2380/76

摘要： The present utility model refers to a rolling device and, more particularly, an improved multi-directional ball caster-type device having an increased slope, which means a smaller angular slope level, or a more acute inclination angle between the central vertical axis of the device and the surface upon which it rolls. The slope, or inclination angle of the present improved device is from 62° to 50°, or less. As the inclinations angle can be more acute, the object supported on the rolling system, e.g. a luggage case, can be more sloped without having friction between the main ball involving structure and the ground.

公开(公告)号：US09908366B2

公开(公告)日：2018-03-06

申请号：US14817796

申请日：2015-08-04

申请人： FILMOP S.R.L.

发明人： Zorzo Bruno

IPC分类号： B60B33/00 ,  B60B5/02

CPC分类号： B60B33/0065 ,  B60B5/02 ,  B60B33/00 ,  B60B33/0021 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/006 ,  B60B33/0068 ,  B60B2200/20 ,  B60B2900/141 ,  B60B2900/212 ,  B60B2900/321 ,  B60B2900/325 ,  B60B2900/351 ,  B60B2900/721 ,  B60B2900/931 ,  Y10T16/202

摘要： The pivot for castor wheel for cleaning equipment or the like, with new elements structured to absorb and counteract the stresses to which the wheel is generally subjected during use, allows cleaning equipment and the like to be used in areas and sectors compatible with the materials used for the various parts that compose it.

公开(公告)号：US09908363B2

公开(公告)日：2018-03-06

申请号：US15518532

申请日：2015-10-07

申请人： Jun-Seok Oh

发明人： Jun-Seok Oh

IPC分类号： B60B33/06 ,  B43L1/00

CPC分类号： B43L1/00 ,  B60B33/02 ,  B60B33/06 ,  B60B33/063 ,  B60B2200/20 ,  B60B2900/112 ,  B60B2900/3312

摘要： Disclosed are: a caster mounted on a teaching aid including a whiteboard, or furniture, etc. so as to conveniently and stably convert between a movement state and a stopping state; and a whiteboard including the caster. The caster is mounted on a pedestal fixed to the lower end of a column frame on which the whiteboard is mounted.

公开(公告)号：US09669655B1

公开(公告)日：2017-06-06

申请号：US15244746

申请日：2016-08-23

申请人： Alaaeldin Soliman

发明人： Alaaeldin Soliman

IPC分类号： B60B7/10 ,  B60B7/04 ,  B60B33/00

CPC分类号： B60B7/10 ,  B60B7/04 ,  B60B33/00 ,  B60B33/0028 ,  B60B2200/20 ,  B60B2200/22 ,  B60B2200/24 ,  B60B2200/242 ,  B60B2200/26 ,  B60B2900/551 ,  B60R19/00 ,  B60R2019/002 ,  Y10T16/216

摘要： A wheel cover assembly includes a wheel housing configured to house a wheel mechanism; a neck portion upwardly extending from the wheel housing, wherein the neck portion includes a hollow channel that extends into the wheel housing; a pair of clips configured on the neck portion; and a lip portion extending from a lower portion of the wheel housing. The wheel housing includes a first half wheel cover; a second half wheel cover; and a plurality of tabs connected to each of the first half wheel cover and the second half wheel cover, wherein the plurality of tabs selectively align together upon connection of the first half wheel cover with the second half wheel cover.

公开(公告)号：US09539858B2

公开(公告)日：2017-01-10

申请号：US14703400

申请日：2015-05-04

申请人： Radoslaw Illing ,  Renata Olszewska-Illing

发明人： Radoslaw Illing ,  Renata Olszewska-Illing

IPC分类号： B60B33/00

CPC分类号： B60B33/00 ,  B60B33/0026 ,  B60B2200/20 ,  B60B2900/212 ,  B60B2900/3312 ,  B60B2900/531 ,  Y10T16/216

摘要： A shield 1 for a caster wheel that forms part of a wheeled object, comprising: a perimeter wall 2 configured to extend substantially fully around the caster wheel, and; a connection and supporting means 5, 205 configured to extend from the perimeter wall 2 to connect the shield 1 to the wheeled object; the perimeter wall 2 comprising a resiliently deformable portion 4 that extends substantially fully around the perimeter wall.

摘要翻译： 一种用于构成轮式物体一部分的脚轮的防护罩1，包括：围绕脚轮延伸的外围壁2， 连接和支撑装置5,205被配置为从周壁2延伸以将屏蔽1连接到轮式物体; 周边壁2包括基本上完全围绕周边壁延伸的可弹性变形部分4。

公开(公告)号：US20160009132A1

公开(公告)日：2016-01-14

申请号：US14863924

申请日：2015-09-24

申请人： HAMILTON CASTER & MANUFACTURING COMPANY

发明人： Yefim Spektor

IPC分类号： B60B33/00 ,  B62B5/04 ,  B62B3/00

CPC分类号： B60B33/0081 ,  B60B33/00 ,  B60B33/0018 ,  B60B33/0049 ,  B60B33/0068 ,  B60B33/0076 ,  B60B33/0078 ,  B60B33/0086 ,  B60B33/0089 ,  B60B33/0092 ,  B60B2200/20 ,  B60B2200/43 ,  B60B2900/531 ,  B62B3/00 ,  B62B5/0438 ,  Y10T16/18 ,  Y10T16/191 ,  Y10T16/195

摘要： A caster wheel braking system for braking rotation of a caster wheel includes a caster having a caster plate, a horn base coupled with the caster plate and rotatable about a vertical axis, a pair of legs extending downwardly from the horn base, and at least one caster wheel coupled with the pair of legs and rotatable about a horizontal axis defined by a wheel axle. A mounting plate is spaced from the caster by a spacer. A movable plunger is disposed between the caster plate and the mounting plate and is horizontally movable through a slot provided in the spacer. A brake shoe is vertically movable by the movable plunger between a non-braking position in which the at least one caster wheel is permitted to rotate and a braking position in which the brake shoe exerts a braking force on the at least one caster wheel to at least partially hinder rotation of the at least one caster wheel. A pin may be coupled with the movable plunger and be configured to convert horizontal movement of the movable plunger to vertical movement of the brake shoe. Additionally, a biasing element may be provided adjacent to the brake shoe and be configured to bias the brake shoe toward the non-braking position or the braking position. One or more of the caster wheel braking systems may be provided on a transport vehicle configured to move along a ground surface.

摘要翻译： 用于制动脚轮的旋转的脚轮制动系统包括具有脚轮板的脚轮，与脚轮板连接的喇叭基座并可围绕垂直轴线旋转，从喇叭座向下延伸的一对腿以及至少一个 与所述一对腿连接并且能够围绕由轮轴限定的水平轴线旋转的脚轮。 安装板通过间隔件与脚轮间隔开。 可动柱塞设置在脚轮板和安装板之间，并且能够通过设置在间隔件中的槽水平移动。 制动蹄可以通过可动柱塞在允许至少一个脚轮之间转动的非制动位置和制动位置之间垂直移动，其中制动蹄在至少一个脚轮上施加制动力到 至少部分地阻碍所述至少一个脚轮的旋转。 销可以与可移动柱塞联接，并且被构造成将可动柱塞的水平运动转换成制动瓦的垂直运动。 另外，偏置元件可以设置成与制动蹄相邻，并且被构造成朝向非制动位置或制动位置偏压制动蹄。 脚轮轮制动系统中的一个或多个可以设置在配置成沿着地面移动的运输车辆上。

公开(公告)号：US20150210114A1

公开(公告)日：2015-07-30

申请号：US14163738

申请日：2014-01-24

申请人： Hamilton Caster & Manufacturing Company

发明人： Yefim Spektor

IPC分类号： B60B33/00

CPC分类号： B60B33/0081 ,  B60B33/00 ,  B60B33/0018 ,  B60B33/0049 ,  B60B33/0068 ,  B60B33/0076 ,  B60B33/0078 ,  B60B33/0086 ,  B60B33/0089 ,  B60B33/0092 ,  B60B2200/20 ,  B60B2200/43 ,  B60B2900/531 ,  B62B3/00 ,  B62B5/0438 ,  Y10T16/18 ,  Y10T16/191 ,  Y10T16/195

摘要： A caster wheel braking system for braking rotation of a caster wheel includes a caster having a caster plate, a horn base coupled with the caster plate and rotatable about a vertical axis, a pair of legs extending downwardly from the horn base, and at least one caster wheel coupled with the pair of legs and rotatable about a horizontal axis defined by a wheel axle. A mounting plate is spaced from the caster by a spacer. A movable plunger is disposed between the caster plate and the mounting plate and is horizontally movable through a slot provided in the spacer. A brake shoe is vertically movable by the movable plunger between a non-braking position in which the at least one caster wheel is permitted to rotate and a braking position in which the brake shoe exerts a braking force on the at least one caster wheel to at least partially hinder rotation of the at least one caster wheel. A pin may be coupled with the movable plunger and be configured to convert horizontal movement of the movable plunger to vertical movement of the brake shoe. Additionally, a biasing element may be provided adjacent to the brake shoe and be configured to bias the brake shoe toward the non-braking position or the braking position. One or more of the caster wheel braking systems may be provided on a transport vehicle configured to move along a ground surface.

摘要翻译： 用于制动脚轮的旋转的脚轮制动系统包括具有脚轮板的脚轮，与脚轮板连接的喇叭基座并可围绕垂直轴线旋转，从喇叭座向下延伸的一对腿以及至少一个 与所述一对腿连接并且能够围绕由轮轴限定的水平轴线旋转的脚轮。 安装板通过间隔件与脚轮间隔开。 可动柱塞设置在脚轮板和安装板之间，并且能够通过设置在间隔件中的槽水平移动。 制动蹄可以通过可动柱塞在允许至少一个脚轮之间转动的非制动位置和制动位置之间垂直移动，其中制动蹄在至少一个脚轮上施加制动力到 至少部分地阻碍所述至少一个脚轮的旋转。 销可以与可移动柱塞联接，并且被构造成将可动柱塞的水平运动转换成制动瓦的垂直运动。 另外，偏置元件可以设置成与制动蹄相邻，并且被构造成朝向非制动位置或制动位置偏压制动蹄。 脚轮轮制动系统中的一个或多个可以设置在配置成沿着地面移动的运输车辆上。

公开(公告)号：US09038785B2

公开(公告)日：2015-05-26

申请号：US14045817

申请日：2013-10-04

申请人： Qing-Song Lin

发明人： Qing-Song Lin

IPC分类号： B60B33/00 ,  B60B33/02

CPC分类号： B60B33/021 ,  B60B33/0081 ,  B60B33/025 ,  B60B2200/20 ,  B60B2900/321 ,  Y10T16/195

摘要： A castor with separate brake device and brake release device is provided with a shell, a brake piece, a brake unit and a brake-release unit. The brake unit and the brake-release unit are two separate members, while they are interactively linked by a push portion and the notch portion, so as to ensure the accuracy of the brake operation. Whenever the castor is in a brake-activated status or brake-deactivated status, the brake pedal and the brake-release pedal pivot in opposite direction to present different angles, which makes it easier for the user to see the status of the castor (in brake position or non-brake position), and prevents confusion or accidental operation.

摘要翻译： 具有单独的制动装置和制动器释放装置的脚轮设置有壳体，制动片，制动单元和制动释放单元。 制动单元和制动器释放单元是两个单独的构件，而它们通过推动部分和切口部分交互地连接，以确保制动操作的精度。 每当脚轮处于制动器启动状态或制动器停用状态时，制动踏板和制动器释放踏板以相反方向枢转以呈现不同的角度，这使得用户更容易看到脚轮的状态（在 制动位置或非制动位置），并防止混乱或意外操作。