Matches 1 - 50 out of 179 1 2 3 4 >


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8985275 Lift safety system  
A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure...
8973713 Height adjustment system for wheelchair lift  
A wheel chair lift device includes a base, a lift car, and a lift mechanism for raising and lowering the lift car relative to the base. A maximum height system includes a light source, optical...
8888112 Hand trolley  
A hand trolley including a main body and a lifting platform movable relative to the main body for lifting a load by a foot force applied by a foot of an operator.
8875844 Lifting device for storing a personal vehicle on a vehicle dolly thereon  
A lifting device has a lifting track mounted on a wall and a carriage with a lift frame movable along the track. A dolly with wheels at opposing ends is arranged to support various cargo thereon...
8863899 Lift safety system  
A lift safety system that prevents the lifting of a support platform from a support base until all of the support legs for the support base are supporting a minimum amount of weight to ensure...
8684654 Wheel assembly positioning device  
A wheel assembly positioning device. The device includes a wheel assembly cradle that holds a wheel assembly. A lifting device is also included that raises or lowers the wheel assembly cradle to...
8469651 Conveyance device using carriage  
A conveyance device suitable for an automobile final assembly facility has an elevating table for supporting an object to be conveyed in a conveyance carriage which travels along a conveyance...
8397645 Storage and retrieval machine  
Storage and retrieval machine with a mast (10), at least one chassis (1, 1′) for supporting the mast (10), at least one rail (4, 4′), on which the at least one chassis (1, 1′) can be moved back...
8316994 Battery powered vertical lift assembly  
The invention is a battery powered vertical lift assembly adapted for vertically raising and lowering a load along a substantially vertical structure. The vertical lift assembly comprises a...
8302738 Power train handler  
A power train handler having a first inverted T-shaped stand and a second inverted T-shaped stand the height of each of which is preferably independently adjustable. A T-shaped support is slidably...
8276713 Method of building liquid tank using movable scaffolding  
Disclosed is a scaffold installed within a large structure such as a pressure vessel or a tank of a ship, and an insulation system construction method using the same. The scaffold for use in...
8261879 Liquid tank building system using movable scaffolding  
Disclosed is a scaffold installed within a large structure such as a pressure vessel or a tank of a ship, and an insulation system construction method using the same. The scaffold for use in...
8172255 Height-adjustable kitchen cart  
A height-adjustable cart intended for use in kitchens when transferring food among ovens, stoves and countertops is herein disclosed. The cart comprises a pair of foot-release pedals located at...
8056681 Stacker crane and weight reduction method for mast of the stacker crane  
A mast includes two support columns each having nonuniform strength in a height direction. Both of upper and lower end portions of the mast have the highest strength, intermediate portions of the...
7997846 Drywall panel lifter  
A drywall panel lifter having two stanchions into which jacks are vertically set, wherein each jack has an extending portion capable of rising past the tops of the first and second stanchion...
7673889 Direct loading apparatus for pallet related systems  
An apparatus for transporting and handling a cargo platform is provided. The apparatus includes a frame having a cradle beam that receives the cargo platform. The cradle beam supports a lower...
7635248 Truck bed assembly with integral partial sliding deck with pivoting inclined towers for raising and lowering a sliding deck  
A sliding deck for carrying loads in transit and both lifting or lowering the loads includes a spaced pair of pivoting outer tubular tower members having hydraulically operated cylinders interior...
7624846 Elevator system  
An elevator system includes at least one drive with at least one drive pulley, an elevator car and at least one counterweight as well as flat-belt-like support for the car and the counterweight....
7383923 Elevating load platforms  
An elevating load platform comprising a base member and a load supporting member interconnected by a linkage means that facilitates vertical movement of the load supporting member generally...
7325654 List apparatuses and method  
A lift apparatus is disclosed. Particularly, a lift apparatus may comprise a support frame and a platform movably coupled to the support frame. Further, the platform may comprise at least one...
7275908 Swivel ram roller  
A roller mechanism for transporting loads over a surface, the roller mechanism including a body, at least one roller assembly that permits the body to move in at least one translational direction,...
7195106 Motorized platform for lifting objects  
A load lifting apparatus with base frame that has elements to engage a surface which supports the load lifting apparatus. A plurality of lift posts ate attached to and extend upward from the base...
7191874 Carrying apparatus  
The present invention provides a carrying apparatus that prevents an elevating motor and the like from projecting from a stacker crane to hinder the stacker crane from interfering with walls of an...
7093691 Portable scissor-lift-assembly  
A lift assembly includes a first platform provided with a top surface, a pair of opposed sides, and wheels and brackets connected to one of the sides for rotating the assembly. A plurality of...
7025178 Stabilizing system for orienting and elevating a vehicle  
An automatic hydraulic stabilizing system for a vehicle automatically extends jacks of the vehicle to achieve a level orientation of the vehicle in an automatic mode or a manual mode. After a...
7017713 Stacker crane  
A mast in a conventional stacker crane is configured to extend in a vertical direction. Accordingly, the mast is not sufficiently rigid, and may swing in a running direction during running or when...
7004709 Bin for library articles and automatic unloading system therefor  
A bin for library articles and an automatic unloading system therefor includes a bin housing having a chamber defined by an uppermost housing plane and by opposing walls. A floor within the...
6899347 Ergonomic merchandiser  
An ergonomic inventory merchandizing device that includes a frame assembly having a first and second segment, a guide rod having a first and second end connected to the first and second segments...
6523647 Elevating platform assembly  
An elevating platform assembly includes a generally vertical mast having a generally vertical rack mounted thereon. A first trolley is coupled to the mast and is moveable therealong. A drive...
6524057 Manual guide vehicle and method for supplying power thereto  
A Manual Guide Vehicle for transporting semiconductor-containers to and from processing equipment is disclosed. The Manual Guide Vehicle is capable of receiving electric power for driving a...
6474446 Cargo elevator assembly  
A cargo delivery vehicle has storage for multiple tiers, or levels, of cargo. The delivery vehicle includes a plurality of interior pallet elevators, at least one on either side of a center...
6467582 Stacker crane  
An upper cart 12 and a lower cart 2 have running motors 4, 14, respectively, for controlling these carts in a manner overlapping each other on a vertical line. A mast 18 is formed into a truss...
6431319 Height-adjustable equipment cart with detachable table  
A height-adjustable cart is provided and includes an undercarriage having a wheeled frame, a double scissor-type lift mechanism and a support frame which is height-adjustable relative to the...
6419050 Mobile device for disabled persons  
Mobile device for disabled persons comprising a trolley carrying a vertically displaceable platform designed to bear a wheelchair. The trolley is motor-driven and is equipped with an aligning...
6364330 Ergonomic platform truck  
A dual ergonomic platform truck includes a frame assembly having a pair of first and second segments, a pair of guide rods each having a first end connected to one of the first segments and a...
6343674 Multi-terrain vertical lift transporter  
A multi-terrain vertical lift transporter for lifting and transporting loads over various soil conditions and terrain. The lift transporter has a laterally adjustable wheel base to allow it to...
6238159 Kitchen cabinet installation device (SP3)  
A cabinet installation device includes cabinet support blocks slidably arranged on a pair of rails for providing controlled movement in either direction in the horizontal plane. The support blocks...
6112858 Assembly line fixture  
An assembly line fixture includes an elevator having a mounting surface, and a turntable mounted on the mounting surface and rotatable about an axis of rotation with respect to the mounting...
6089354 Forklift  
A forklift with four wheels mounted on a chassis and a gantry which carries the forks and can be folded down longitudinally for transporting the forklift. The chassis of the forklift consists of...
6044932 Ergonomic parts bin elevator with integral springs  
A device for and method of ergonomically removing parts from a parts bin, so that an operator does not have to unnecessarily bend to remove parts, using an open-ended bin, a platform removably...
6035973 Device for and method of vertically adjusting parts in a bin  
A device for and method of ergonomically removing parts from a parts bin, so that an operator does not have to unnecessarily bend to remove parts, using an open-ended bin, a platform removably...
6035972 Lift table  
A portable lift table is described having a wheeled frame, a table with a workpiece support surface, and elevating means for selectively raising and lowering the table. The workpiece support...
5941347 Portable lift  
A portable lift for transporting cargo between different vertical levels of a building. The lift comprises a frame mounted for movement on a plurality of wheels. A carriage having a cantilevered...
5931262 Delivery vehicle with multi-tier storage of cargo  
A cargo delivery vehicle is described having storage for multiple tiers, or levels, of cargo. The delivery vehicle includes two or more interior elevating platforms, at least one on either side of...
5885048 Powered cart for moving heavy objects  
A powered cart for moving heavy objects. The cart has a container portion that is elevated and lowered under power with a floor of the container portion capable of being lowered onto a surface...
5870824 Method of removing a fan section of a jet engine  
A jet aircraft engine transport apparatus utilizes three major subcomponents. The first subcomponent is a shipping stand which enables a jet aircraft engine to be configured for transport in...
5816367 Jet aircraft engine transport apparatus  
A jet aircraft engine transport apparatus is disclosed which utilizes three major subcomponents. The first subcomponent is a shipping stand which enables a jet aircraft engine to be configured for...
5810117 Automated work product lift assembly  
An automated working platform is supported by an air cylinder to a specified air pressure of lift. The work product on the pallet provides an opposing force to the air pressure to achieve a...
5722512 Jet aircraft engine shipping stand  
The shipping stand includes a cradle assembly mounted upon a frame assembly to which a jet aircraft is securable. The frame assembly includes a plurality of wheels for locomotive capability. A...
5716186 Gondola mover and moving method  
A gondola moving system is provided for moving fully loaded gondolas in lateral or longitudinal directions. The gondola mover includes a plurality of lift assemblies, which can be sequentially...

Matches 1 - 50 out of 179 1 2 3 4 >