公开(公告)号：US5983452A

公开(公告)日：1999-11-16

申请号：US8399

申请日：1998-01-17

Applicant: Terence R. McGovern

Inventor： Terence R. McGovern

IPC: B60B33/00

CPC classification number: B60B33/00 ,  B60B33/0028 ,  B60B33/025 ,  B60B2200/432 ,  B60B2200/434 ,  B60B33/0023 ,  B60B33/0039 ,  B60B33/0049 ,  B60B33/0055 ,  B60B33/0068 ,  B60B33/0073 ,  B60Y2200/83 ,  B60Y2200/84 ,  Y10T16/209 ,  Y10T16/21 ,  Y10T16/218

Abstract: A wheel skid having an arcuate base for facilitating mobility of a vehicle on terrain where wheels ordinarily sink into the terrain, and/or otherwise become directed in a direction other than the desired direction of travel of such vehicles, and where wheeled transportation is otherwise difficult or impossible, and hazardous. The wheel skid has an arcuate base having a slot, a wheel assembly having a wheel, the slot having the wheel of the wheel assembly protruding therethrough, and a fastener fastening the wheel assembly thereto the wheel skid. The wheel skid may be supplied as a complete unit and/or as an accessory skid for retrofit installations.

Abstract translation: 具有弓形基座的轮滑板，用于促进车辆在车轮通常沉入地形的地形上的移动性，和/或以其他方式被引导到除了这种车辆的期望行进方向之外的方向上，并且在其他方​​面难于进行轮式运输 或不可能，危险。 轮滑具有具有槽的弧形底座，具有轮的轮组件，具有突出的轮组件的轮的槽以及将车轮组件紧固到车轮上的紧固件。 轮式滑车可以作为完整的单元和/或作为改装设备的附件滑轨提供。

公开(公告)号：US5806878A

公开(公告)日：1998-09-15

申请号：US713673

申请日：1996-09-17

Applicant: David E. Mroczka ,  Edward J. Mroczka

Inventor： David E. Mroczka ,  Edward J. Mroczka

IPC: B60B19/00 ,  B62B1/20 ,  B60B1/04 ,  B60B21/06 ,  B62C1/06

CPC classification number: B60B3/085 ,  B60B25/006 ,  B60B25/008 ,  B62B1/208 ,  B60B2200/434 ,  B60B2310/305 ,  B60B2360/10 ,  B60B2360/3412 ,  B60B2360/3416 ,  B60B2900/351 ,  B62B2202/22

Abstract: A collapsible wheelbarrow has a wheel assembly. The wheel assembly has a collapsible rim and a tire mounted to the rim. The tire comprises a flexible woven fabric and an inner tube for expanding the tire. The wheel assembly rotatably mounts to an axle. A plurality of spaced apart handles extend from the axle and cargo are mounted between the handles for supporting cargo on the wheelbarrow.

Abstract translation: 可折叠的独轮车具有车轮组件。 车轮组件具有可折叠的轮辋和安装到轮辋的轮胎。 轮胎包括柔性机织织物和用于使轮胎膨胀的内管。 车轮组件可旋转地安装到轴上。 多个间隔开的手柄从车轴延伸，并且货物安装在手柄之间，用于在独轮车上支撑货物。

公开(公告)号：US20120286561A1

公开(公告)日：2012-11-15

申请号：US13436509

申请日：2012-03-30

Applicant: Moises Sheinberg Frenkel

Inventor： Moises Sheinberg Frenkel

IPC: B60B1/02

CPC classification number: B60B3/005 ,  B60B1/10 ,  B60B2200/434 ,  B60B2900/311 ,  B60B2900/711

Abstract: The present invention consists in an improved wheelbarrow rim comprised of a series of radial central ribs on the front side of said portions, and a series of sections forming the rim. By virtue of calculating the moment of inertia of the rim, it can withstand greater loads when being manufactured of a metal sheet of 1.06 mm thickness, resulting in savings in production material, and at the same time a greater load capacity. Additionally, the central radial ribs impart a sense of movement.

Abstract translation: 本发明包括由所述部分的前侧上的一系列径向中心肋构成的一个改进的手推车边缘，以及形成轮辋的一系列部分。 通过计算轮辋的转动惯量，当制造厚度为1.06mm的金属板时，它可以承受更大的载荷，从而节省了生产材料，同时又增加了负载能力。 另外，中心的径向肋条赋予运动感。

公开(公告)号：US20120256383A1

公开(公告)日：2012-10-11

申请号：US13080881

申请日：2011-04-06

Applicant: STEPHEN D. HATCHER ,  Eric Hyp

Inventor： STEPHEN D. HATCHER ,  Eric Hyp

IPC: B62B1/18 ,  B60B3/08 ,  B60B3/10

CPC classification number: B60B1/10 ,  B60B3/087 ,  B60B3/10 ,  B60B2200/434

Abstract: A wheel for a wheelbarrow wherein the wheel body forms wide spokes is provided. The spokes are formed by openings between the hub and the rim in the bodies that form the wheel. While such spokes are known, the openings that create the spokes provide additional points of entry for debris and water into the enclosed space. Thus, a sealed, fragmented seam coupling the wheel bodies is further provided.

Abstract translation: 提供了一种用于独轮车的车轮，其中车轮形成宽辐条。 辐条由轮毂和轮缘之间的开口形成在形成车轮的车体中。 虽然这种轮辐是已知的，但是形成轮辐的开口为碎屑和水提供了进入封闭空间的额外入口点。 因此，进一步提供了连接轮体的密封的碎片缝。

公开(公告)号：US5078193A

公开(公告)日：1992-01-07

申请号：US611663

申请日：1990-11-13

Applicant: Jeffrey A. Badelt

Inventor： Jeffrey A. Badelt

IPC: B60B30/00

CPC classification number: B60B30/08 ,  B60B2200/434 ,  B60B2900/116 ,  B60B2900/212 ,  B60B2900/3313 ,  B60Y2200/145

Abstract: A small diameter tire changer has means for anchoring a base, a standard on the base, and a platform on the standard. A spindle rises from the platform. Over the spindle an adaptor plate is reversible with means for engaging the lug holes of either a four hole or five hole rim and the platform. Optional spacer means and means for engaging the web of a rim are provided. Means for retaining the wheel on the adaptor are provided.

Abstract translation: 小直径轮胎拆装机具有用于锚固基座，基座上的标准和标准平台的装置。 主轴从平台上升。 在主轴上，适配器板是可逆的，具有用于接合四孔或五孔边缘和平台的凸耳孔的装置。 提供了可选的间隔装置和用于接合轮辋腹板的装置。 提供了将车轮保持在适配器上的装置。