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Class 294/81.52 - Rotatable about vertical axis


Subclass of Class 294 - Handling: hand and hoist-line implements
Definition: Devices wherein least one of the components of the load
No. of patents: 19
Last issue date: 03/17/2009


NumberTitleIssue Date
7503606Lifting assembly
In one aspect of the present invention, a lifting assembly has a frame structure with a translatable support element. The support element has a load-bearing surface and a screw-form. The screw-form is threadedly connected to a gear which is in mechanical communicati...
03/17/2009
7080864Apparatus for shipping and storing elongated members
A lifting system includes a lifting plate disposed on each end of two lifting frames. Each lifting frame has an upper segment and a lower segment and optionally one or more intermediate segments. Each lifting plate comprises a unitary body that has a lifting eye in ...
07/25/2006
6305728Device for mechanically grasping and palletizing rectangular objects
A device for mechanically picking and palletizing rectangular objects of various sizes for attachment to a robotic arm. The device includes a pair of rails having a plurality of longitudinally spaced, elongated L-shaped grips extending there through. The ...
10/23/2001
6082080Device for mechanically grasping and palletizing rectangular objects
A device for mechanically picking and palletizing rectangular objects of various sizes for attachment to a robotic arm. The device includes a pair of rails having a plurality of longitudinally spaced, elongated L-shaped grips extending there through. The ...
07/04/2000
6000904Apparatus for storing and conveying standing, tubular workpieces made of concrete
There is described an apparatus for storing and conveying standing, tubular workpieces (1) made of concrete in layers arranged one above the other, comprising a load pick-up device (6) to be connected to a hoist (2) and designed for at least two workpiece...
12/14/1999
5934859Device for handling objects disposed in a packaging container
A device for handling syringe bodies stored in trays. The device has a transfer unit for the syringe bodies and a movable matrix that cooperates with it. Recesses for the syringe bodies are embodied in the transfer unit. To secure the syringe bodies in th...
08/10/1999
5522633Material handler
In accordance with the present invention there is provided an elongated central beam for supporting a load of cargo, the beam having a first end and a second end, a first cross beam connected to the first end of the central beam extending outwardly from t...
06/04/1996
5310304Load-lifting device
A load-lifting device includes a load carrying beam at whose underside are arranged load-lifting magnets and which has on both sides vertical support columns, wherein securing arms of a load securing device are arranged on the vertical support columns so ...
05/10/1994
5310306Stack loading apparatus and method
A stack loading apparatus for receiving and aligning a stack of similarly shaped sheet-like objects into a uniform stack having several elongate aligner actuators which are rotatably fixed to a base plate is disclosed. The base plate permits rotation of t...
05/10/1994
5169271Method and apparatus for carrying packages
A method and apparatus for carrying a plurality of packages. A pivotable support rod having a tubular form defines a hollow inner diameter. The support rod receives packages from a doffing truck and supports the packages in a vertical orientation. A hange...
12/08/1992
4975018Linear unit for transferring objects
A linear unit for transferring objects, particularly for removing workpieces from a linear conveying track, comprising vertically and horizontally movable grippers for grasping the objects and comprising a gripper carriage which is movable between a pick-...
12/04/1990
4750769Auxiliary grapple fixture
In a grapple fixture which has a plurality of locating cam arms projecting from the front face of its base for the purpose of aligning it with a grapple device, there is provided the improvement wherein the cam arms are mounted for angular movement on the...
06/14/1988
4749327Machine for transferring bins and the like containers
The machine comprises a tower, driven horizontally along two rails, on either side whereof loading and unloading stations are located. The tower carries pairs of guides, adapted for supporting lateral side members, movable in vertical and horizontal direc...
06/07/1988
4553719Vehicle lifting system and method
An improved carrying assembly is provided for using with, and controlled from, a helicopter to seize and lift immobilized vehicles from freeways and other limited access highways. The carrying assembly may be composed of an integrated and framework having...
11/19/1985
4460209Fixture for removing a turbine disc without removing blades therefrom
A fixture for lifting turbine discs without removing blades therefrom has a ringed-shaped base and a plurality of upper arms which extend radially outwardly and downwardly from the base. Each upper arm portion has a lower arm portion pivotally connected t...
07/17/1984
4384739Lifting device for ammunition
A lifting device is used for live or practice ammunition, for which the device comprises a number of gripping elements. The gripping elements are made with a number of elements extending from the frame of the lifting device. The elements form pairs of ele...
05/24/1983
4373755Lifting device for the transportation of flasks
Previously known lifting devices for transportation of flasks having lateral trunnions at each end and containing radioactive material were not employable for different sizes of large flasks without considerable adjustments and structural alterations. Thi...
02/15/1983
4008814Crane with a gripping device for handling slabs
A gripping device for lifting and depositing slabs which are disposed on one edge thereof in an upright position is mounted in a mobile crane which is displaceable across a plurality of such slabs and comprises a row of support rods which are vertically d...
02/22/1977
3976321Sheet material handling apparatus
A sheet material handling apparatus is provided having a head unit from which a plurality of rods depend. The rods are in turn provided with means for engaging one end of a stack of sheet material along with means for engaging the other end of the sheet m...
08/24/1976
 
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