公开(公告)号：US08549705B1

公开(公告)日：2013-10-08

申请号：US13547811

申请日：2012-07-12

Applicant: Chen-Chuan Wu

Inventor： Chen-Chuan Wu

IPC: A47B91/06 ,  B60B33/00

CPC classification number: B60B37/10 ,  A45C2005/148 ,  B60B33/0028 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0076 ,  B60B2200/45 ,  B60B2900/111 ,  B60B2900/113 ,  B60B2900/115 ,  Y10T16/184 ,  Y10T16/201 ,  Y10T16/204

Abstract: A hollow wheel set, comprising mainly a wheel rack, a hollow rotation wheel, a restricting sleeve, and a restricting and fastening ring. The wheel rack includes a fixing arm, on said fixing arm is provided with a wheel fork. The hollow rotation wheel is sleeved onto the wheel fork. One end of the restricting sleeve is a sleeve connection portion, while the other end is a ring-shape blocking portion. The sleeve connection portion is sleeved and fixed on the outer perimeter of the wheel fork, and is located between the wheel fork and the hollow rotation wheel. The ring-shape blocking portion is on a side of the hollow rotation wheel. The restricting and fastening ring is fastened around outer perimeter of the wheel fork, and is locate on the other side of the hollow rotation wheel, to reduce size and weight of the hollow wheel set.

Abstract translation: 一种空心轮组，其主要包括轮架，中空旋转轮，限制套和限制和紧固环。 车轮架包括固定臂，在所述固定臂上设置有轮叉。 空心旋转轮套在车轮叉上。 限制套筒的一端是套筒连接部分，而另一端是环形阻挡部分。 套筒连接部分套筒固定在轮叉的外周上，位于轮叉和中空转轮之间。 环形阻挡部位在中空旋转轮的一侧。 限制和紧固环紧固在轮叉的外周边，并且位于中空旋转轮的另一侧，以减小中空轮组的尺寸和重量。

公开(公告)号：US07437801B2

公开(公告)日：2008-10-21

申请号：US11036880

申请日：2005-01-14

Applicant: Gary Michael Dahl

Inventor： Gary Michael Dahl

IPC: B60B33/00

CPC classification number: B60B33/0073 ,  B60B3/001 ,  B60B33/0002 ,  B60B33/0005 ,  B60B33/0021 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0063 ,  B60B33/0068 ,  B62B3/002 ,  B62B3/02 ,  B62B2206/02 ,  B62B2301/04 ,  Y10T16/18 ,  Y10T16/199 ,  Y10T16/201

Abstract: Disclosed is a lightweight caster assembly and modular shelf system for use on an existing collapsible foldable cart with four wheels.

Abstract translation: 公开了一种用于在具有四个轮子的现有可折叠折叠推车上使用的轻质脚轮组件和模块化货架系统。

公开(公告)号：US07231690B2

公开(公告)日：2007-06-19

申请号：US10704417

申请日：2003-11-07

Applicant: Richard D. Bushey

Inventor： Richard D. Bushey

IPC: A47B91/06

CPC classification number: A47C7/002 ,  A47B91/06 ,  Y10T16/14 ,  Y10T16/199 ,  Y10T16/201 ,  Y10T16/209 ,  Y10T16/21

Abstract: A furniture glide is provided for mounting on a terminal end of a furniture leg. The furniture glide includes a slider having an upper surface and a generally arcuate lower surface for engaging a supporting surface. A generally tubular fastener extends from the upper surface of the slider and is receivable in the terminal end of the furniture leg for frictionally connecting the furniture glide to the furniture leg. A spacing element may be positioned on the upper surface of the slider for spacing the upper surface of the slider from the furniture leg.

Abstract translation: 提供家具滑行件用于安装在家具腿的终端上。 家具滑行包括具有上表面和用于接合支撑表面的大体弧形下表面的滑块。 大致管状的紧固件从滑动件的上表面延伸并且可接收在家具腿的终端中，用于将家具滑动件摩擦连接到家具腿部。 间隔元件可以定位在滑块的上表面上，用于将滑块的上表面与家具支腿间隔开。

公开(公告)号：US20050066472A1

公开(公告)日：2005-03-31

申请号：US10674863

申请日：2003-09-30

Applicant: Thomas Graham ,  Martin P. Burns

Inventor： Thomas Graham ,  Martin P. Burns

IPC: A47B91/02 ,  B60B33/00 ,  B60B33/04 ,  A47B91/06

CPC classification number: B60B33/0005 ,  A47B91/028 ,  B60B33/0002 ,  B60B33/0021 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0068 ,  B60B33/0073 ,  B60B33/04 ,  Y10T16/182 ,  Y10T16/193 ,  Y10T16/201 ,  Y10T16/209 ,  Y10T16/21 ,  Y10T16/211 ,  Y10T403/7077

Abstract: The caster leg assembly has a slidable collar mounted on a shank that is threaded onto a stud fixed within a hollow table leg. A resiliently deformable ring is positioned between a shoulder on the shank and an inwardly turned end of the leg. A locking nut is threaded onto a threaded portion of the collar to abut the inwardly turned end of the leg. After the shank has been adjusted along the length of the stud, the locking nut is threaded against the end of the leg to cause the collar to be drawn in a direction out of the leg thereby compressively deforming the ring to frictionally engage the collar and leg. This, in turn, locks the shank against rotation relative to the leg.

Abstract translation: 脚轮腿组件具有安装在柄上的可滑动轴环，所述柄被螺纹固定在固定在中空台腿内的螺柱上。 可弹性变形的环定位在柄部上的肩部和腿部向内转动的端部之间。 锁定螺母被拧到轴环的螺纹部分上以邻接腿的向内转动的端部。 在沿着螺柱的长度调整柄之后，锁定螺母被拧紧到腿的端部，以使套环沿着离开腿的方向被拉伸，从而使环压缩变形以摩擦地接合颈圈和腿 。 这反过来又锁定柄部相对于腿部旋转。

公开(公告)号：US06626404B2

公开(公告)日：2003-09-30

申请号：US09906029

申请日：2001-07-13

Applicant: Manfred Kleinikel ,  Helmut Berkenkoetter ,  Walter Mersmann

Inventor： Manfred Kleinikel ,  Helmut Berkenkoetter ,  Walter Mersmann

IPC: A47B9100

CPC classification number: A47C7/004 ,  Y10T16/201 ,  Y10T29/49826 ,  Y10T29/49833 ,  Y10T29/49893

Abstract: A chair base includes a rigid base member having a plurality of elongate tubular leg members disposed angularly around and radiating outwardly from a central hub. Each leg member adjacent an outer free end thereof has a hub structure defining a through vertical bore for retaining the pintle of a caster. The hub structure includes coaxially aligned upper and lower sleevelike hub parts which are monolithically and integrally joined to and extruded transversely into the interior of the leg member from the respective top and bottom walls thereof. The pintle-retaining hub structure is formed by a pierce-and-extrude process whereby small pilot openings are initially formed through the respective walls, and the annular wall portion surrounding the respective pilot opening is thereafter transversely extruded to effect forming of the respective hub part. The pierce-and-extrude process for each hub part is, in a preferred process, carried out by a single forming tool.

公开(公告)号：US5813090A

公开(公告)日：1998-09-29

申请号：US787586

申请日：1997-01-22

Applicant: Joseph J. Miles

Inventor： Joseph J. Miles

IPC: B60B33/00

CPC classification number: B60B33/0002 ,  Y10T16/186 ,  Y10T16/199 ,  Y10T16/201 ,  Y10T16/211

Abstract: A caster with a stem generally cylindrical over most of its external circumference, but provided with at least one flat face cut through the cylinder external circumference so as to provide the cylinder with a slight "D" shaped cross section. The stem is designed to seat in a corresponding "D" shaped bore hole of a mobile platform, the shapes cooperating to secure the stem against rotation. The stem is internally threaded, and can fit into either cylindrical or "D" shaped bore holes.

Abstract translation: 一种具有大致圆柱形的杆的脚轮，其大部分外圆周上设置有至少一个通过气缸外圆周切割的平面，以便为圆筒提供轻微的“D”形横截面。 该杆被设计成位于移动平台的相应的“D”形钻孔中，该形状协调以固定杆以避免旋转。 阀杆内螺纹，可以装配成圆柱形或“D”形孔。

公开(公告)号：US5598605A

公开(公告)日：1997-02-04

申请号：US528356

申请日：1995-09-14

Applicant: Mark J. Tomasiak

Inventor： Mark J. Tomasiak

IPC: A47L9/00 ,  A47B91/00 ,  B60B33/00

CPC classification number: A47L9/009 ,  A47L9/0009 ,  A47L9/0027 ,  A47L9/0036 ,  Y10T16/184 ,  Y10T16/201 ,  Y10T16/203

Abstract: A utility vacuum cleaner tool caddy for utility vacuum cleaner drums as well as an axleless wheel mount are disclosed. The tool caddy has rear and front wheels with integral rear and front bumpers at least partially overlying the rear and front wheels. This provides a wider/larger wheel base/caddy which increases the stability of the utility vacuum cleaner during movement. The rear bumper is also provided with a plurality of spaced openings for receiving a corresponding number of vacuum tools which are stored in an out-of-way location when moving or storing the utility vacuum cleaner. The axleless wheel mount provides a snap-in mounting of individual wheels with full bearing support, thus eliminating the need of an axle between spaced and aligned wheels. Additionally, the wheel support increases the load capacity while improving the overall look and appearance of the base unit or tool caddy.

Abstract translation: 公开了一种用于真空吸尘器鼓的实用真空吸尘器工具盘以及无轴轮的安装座。 工具球罐具有后部和前轮，其整体的后部和前部保险杠至少部分地覆盖在后轮和前轮上。 这提供了更大/更大的车轮底座/车架，其增加了公用吸尘器在运动过程中的稳定性。 后保险杠还设置有多个间隔开的开口，用于接收相当数量的真空工具，当移动或存储实用真空吸尘器时，它们被存储在不通过的位置。 无轴轮架提供了具有全部轴承支撑的各个车轮的卡扣安装，从而消除了间隔和对齐的车轮之间的轴的需要。 此外，车轮支架增加了负载能力，同时提高了基本单元或工具箱的整体外观和外观。

公开(公告)号：US9733P

公开(公告)日：1996-12-03

申请号：US35764494

申请日：1994-12-16

Applicant: ROTHBERG; MORTON S.

Inventor： ROTHBERG MORTON S

IPC: A01H5/00

CPC classification number: A01H5/00 ,  Y10T16/201

Abstract: A new and distinct variety of elephant grass which possesses the unique and distinctive characteristic, when compared with other varieties of elephant grass, of a stooling, or tillering, ability, and which produces exceptionally high yields with very high nutritional values, particularly of protein, and which is otherwise excellently suited to a variety of usages including usage as a forage grass.

Abstract translation: 与其他品种的大象草，粪便或分蘖能力相比，具有独特和独特特征的新颖而独特的大象草，其产量特别高，营养价值非常高，特别是蛋白质， 并且其它方面优异地适用于各种用途，包括用作草料草。

公开(公告)号：US5423195A

公开(公告)日：1995-06-13

申请号：US145159

申请日：1993-11-03

Applicant: Calvin R. Peters

Inventor： Calvin R. Peters

IPC: A45C5/14 ,  A45F3/46 ,  A47B31/02 ,  F25D3/08

CPC classification number: A45C5/14 ,  A45F3/46 ,  A47B31/02 ,  B62B2202/52 ,  B62B2204/06 ,  Y10T16/201 ,  Y10T16/205 ,  Y10T16/207

Abstract: A portable cooler chest is disclosed having a collapsible storage bin for nonperishable items and wheels specially adapted for rolling on sand or soft soils. The collapsible storage bin includes foldable side panels and may be integrated with or separable from the lid of the chest. A cover is provided to cover the erected storage bin, or to enclose the collapsed storage bin between the cover and the lid. Pivotable rolling surface segments are hinged to the wheels such that the segments may be pivoted outwardly to augment the width of the rolling surfaces. The wheels are rotatably connected to the lower extent of the enclosure by pivoting spindles. The wheels may be pivoted under the bottom of the enclosure to prevent rolling of the chest and to place the wheels out of the way. Stowable retainer disks maintain the segments in the outwardly pivoted position. The wheels may be removed from the chest.

Abstract translation: 公开了一种便携式冷却器箱，其具有用于不可磨损物品和轮子的可折叠存储箱，其特别适用于在沙土或软土上滚动。 可折叠的储物箱包括可折叠的侧板，并且可以与胸部的盖子整合或与之分离。 提供盖子以覆盖竖立的储物箱，或者将折叠的储存箱包围在盖子和盖子之间。 可转动的滚动表面段铰接到车轮上，使得这些段可以向外枢转以增加滚动表面的宽度。 车轮通过转动主轴可旋转地连接到外壳的下部。 车轮可以在外壳的底部枢转，以防止胸部滚动并将车轮放置在路上。 可锁定的保持盘将分段保持在向外枢转的位置。 车轮可以从胸部取出。

公开(公告)号：US5408723A

公开(公告)日：1995-04-25

申请号：US176495

申请日：1994-01-03

Applicant: Christine E. Julien ,  Devon T. Siesholtz

Inventor： Christine E. Julien ,  Devon T. Siesholtz

IPC: B60B33/00

CPC classification number: B60B33/0028 ,  Y10T16/191 ,  Y10T16/201 ,  Y10T16/203 ,  Y10T16/211

Abstract: A swivel wheel assembly which is easy to assemble and convenient for use includes a tube plug inserted into a tube leg, a pivot pin inserted into the tube plug and a rotary member rotatably secured on the pin. The rotary member supports a shaft and pair of wheels. By using a hard material for the pin, a softer material for the rotary member and a still softer material for the tube plug, friction is reduced. The plug, pin and rotary member are assembled without the use of fasteners. The rotary member includes a resilient flexible member with a key received in a circumferential groove of the pivot pin.

Abstract translation: 易于组装并且使用方便的旋转轮组件包括插入管脚的管塞，插入管塞的枢轴销和可旋转地固定在销上的旋转构件。 旋转构件支撑轴和一对轮。 通过使用用于销的硬材料，用于旋转构件的较软材料和用于管塞的较软材料，摩擦力降低。 插头，销和旋转构件在不使用紧固件的情况下组装。 旋转构件包括弹性柔性构件，其具有容纳在枢轴销的周向凹槽中的键。