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    • 3. 发明申请
    • Dolly for moving large and heavy objects
    • Dolly用于移动大而重的物体
    • US20080174080A1
    • 2008-07-24
    • US11655029
    • 2007-01-18
    • Carl Lewis
    • Carl Lewis
    • B62B3/14B62B3/02
    • B62B5/0083B62B2202/10
    • A dolly apparatus for moving or retaining objects comprising: at least one dolly, the dolly comprising a chassis, a plurality of rollers, at least two axles, and an elongate member. The chassis comprises a first side and a second side, an anterior end and a posterior end, at least four axle retaining members, at least two walls defining a gondola channel for the elongate member.The first side comprises a gondola channel which is defined by a first wall and a second wall. The gondola channel has a front end and a rear end. The front end of the gondola channel abuts with the first wall and the rear end abuts with the second wall.
    • 一种用于移动或保持物体的轻便装置,包括:至少一个小车,所述小车包括底盘,多个辊,至少两个轴和细长构件。 底盘包括第一侧和第二侧,前端和后端,至少四个轴保持构件,限定用于细长构件的吊篮通道的至少两个壁。 第一侧包括由第一壁和第二壁限定的吊舱通道。 吊篮通道具有前端和后端。 吊篮通道的前端与第一壁相邻,后端邻接第二壁。
    • 5. 发明授权
    • Nut and retainer fastener assembly for securing a nut to a panel, and method of fastener assembly manufacture
    • 用于将螺母固定到面板的螺母和定位器紧固件组件以及紧固件组件制造的方法
    • US06688825B1
    • 2004-02-10
    • US10082753
    • 2002-02-25
    • Robert E. StewartCarl Lewis
    • Robert E. StewartCarl Lewis
    • F16B3702
    • F16B37/044F16B37/041
    • A fastener assembly includes a flexible resilient U-shaped retainer having first and second wall portions and a third wall portion interconnecting adjacent ends of the first and second wall portions such that the first wall portion overlies and is spaced from the second wall portion. The first wall portion of the retainer has a forward edge with laterally spaced tabs at opposed ends. The tabs extend toward the second wall portion and have flat ends spaced from the second wall portion of the retainer. A flange nut is mounted on the first wall portion of the retainer, and has a flange disposed within the first wall portion and spaced from the second wall portion.
    • 紧固件组件包括具有第一和第二壁部分的柔性弹性U形保持器和互连第一和第二壁部分的相邻端部的第三壁部分,使得第一壁部分覆盖并与第二壁部分间隔开。 保持器的第一壁部分具有在相对端部处具有横向隔开的突片的前边缘。 翼片朝向第二壁部分延伸并且具有与保持器的第二壁部分间隔开的平坦端部。 凸缘螺母安装在保持器的第一壁部分上,并且具有设置在第一壁部分内并与第二壁部分间隔开的凸缘。
    • 8. 发明授权
    • Vehicle carrier
    • 车载
    • US06290449B1
    • 2001-09-18
    • US09503416
    • 2000-02-14
    • Carl Lewis
    • Carl Lewis
    • B60P312
    • B60P3/122
    • A vehicle carrier employs a hydraulicly tiltable “I” beam centered on the rear of a truck type carrier. A first and second wheel carriers are carried by and independently translatable along the “I” beam. The “I” beam is tilted off of the horizontal and the first wheel carrier engages the front wheels of the vehicle to be transported that are located adjacent to the back of the carrier vehicle. The wheels are then lifted off the support surface by tilting the “I” beam toward the horizontal. The second wheel carrier is then translated under the first wheel carrier and then under the rear wheels. After the four wheels are engaged the “I” beam tilts back to the horizontal further to lifting all of the wheels off of the support surface. The first and second wheel carriers are then translated along the “I” beam to a position over the vehicle carrier the rear wheels. The first wheel carrier is carried by the upper surface of the “I” beam and the second wheel carrier for the engaging the rear wheels positioned remote from the back of the carrier vehicle is carried by the lower surface of the “I” beam.
    • 车辆载体使用以卡车式托架的后部为中心的可水平倾斜的“I”梁。 第一和第二轮架沿着“I”梁承载并且可以独立地平移。 “I”梁从水平面倾斜,第一轮承载件与待运输的车辆的前轮接合,该车辆位于邻近运输车辆后部的位置。 然后通过将“I”梁倾斜到水平面,将轮子从支撑表面上抬起。 然后,第二轮架在第一轮架下方然后在后轮下方平移。 在四个轮子接合之后,“I”梁进一步向后倾斜以将所有的轮子从支撑表面上提起。 然后将第一和第二轮架沿着“I”梁平移到车辆载体上的后轮上的位置。 第一轮架由“I”梁的上表面承载,并且用于接合远离运载工具后部的后轮的第二轮架承载着“I”梁的下表面。