Matches 1 - 15 out of 15


Match Document Document Title
US20150014610 SECURING A JACK AND A SPARE WHEEL TO A VEHICLE  
A vehicle includes a spare wheel, a jack and a jack wrench. The jack and a jack wrench are provided to raise the vehicle to allow a user to remove a damaged wheel and replace it with the spare...
US20100164264 Chair Lift  
A chair lift includes a jack movable between lowered and raised configurations and a motor in communication with the jack for moving the jack between the lowered and raised configurations. A...
US20050218385 Appliance for safe lifting and method for its use  
In one version, the present invention is generally comprised of a non-mechanical switch means that causes an electrically powered lifting device to cease operation if the user of the lifting...
US20110001098 UTILITY JACK  
A utility lift may include a base frame, an upper plate and a plurality of support arms engaged with the base frame and the upper plate. The support arms may include first and second support arms...
US20070018145 Electrical and manual dual purpose jack lift  
An electrical and manual dual purpose jack lift includes a base, a pair of lower bracing arms having a first end hinged on the left side and right side of the base, a connection member located...
US20100065795 SCISSOR JACK  
A scissor jack for handling heavy duty work includes four arms hingedly arranged to provide two opposite elbows between a base and a load support, a pair of trunnions, one at each elbow connected...
US20060249716 Method of maneuvering a mechanical arm assembly relative to a base support  
A method of providing and maneuvering a mechanical arm relative to a base support includes the steps of pivotally attaching the proximal end portion of a first arm member to the base support for...
US20110006273 Scissor Jack  
Scissor jacks are disclosed herein. In one embodiment, a scissor jack includes a base, a saddle, a leadscrew, and a pair of arms. Each arm is rotatably coupled to the base and the saddle, and each...
US20130075678 LOW PROFILE JACK  
A jack assembly includes a dual threaded screw with a right-hand-threaded section and a left-hand-threaded section. A first drive member mates with the right-hand-threaded section, and a second...
US20050109996 Method and apparatus for an electric jack  
An apparatus and method for an electric jack, wherein an electrically powered jack is provided for at least partially raising and lowering an automobile off a ground surface. The present invention...
US20110291060 LOW PROFILE SCISSOR JACK  
A scissor jack assembly may have a base member for resting the jack assembly against a supporting surface and a support bracket assembly. First and second lower arm members may each be of an open...
US20080272349 Vehicle jack assembly  
The present invention is a jack assembly having a first and second upper bracket pivotally connected to a support member and each having at least one strengthening bead and at least one rolled...
US20110037039 ELEVATION MECHANISM  
An elevation mechanism includes a platform, a base assembly, a scissor lift assembly and a sliding assembly. The base assembly includes a threaded rod having two threaded portions and two threaded...
US20060097235 Output adapter for power hand tool and lift jack using the same  
An output adapter for connecting between an output connector of a power hand tool and a rotary input connector of an apparatus for working. The output adapter includes an adapter body and a...
US20130304251 Automated Inspection of Spar Web in Hollow Monolithic Structure  
A computer-controlled robotic platform with a collapsible lifting arm that positions a non-destructive inspection (NDI) sensor for scanning inside tunnel regions of a composite structure such as...

Matches 1 - 15 out of 15