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| Number | Title | Issue Date |
| 7625168 | Pipe indexer/kicker with ramp engaging arm A combination pipe kicker/indexer for attachment to a pipe launcher is provided. The pipe kicker includes an articulated arm that is operated by a rotating shaft. The arm has a kicker head that rises up from a frame and moves towards a pipe located in the trough of ... | 12/01/2009 |
| 7131527 | Lumber unscrambler and conveyor A lumber unscrambler and conveyor having first and second rigid units mounted at an incline on a support structure. Each unit has a plurality of spaced apart parallel plates in series along the incline and parallel thereto. The plates on the respective first and sec... | 11/07/2006 |
| 5653570 | Stair-like log feeder A stair-like log feeder having a movable drive module and a movable driven unit cooperating with one another for unscrambling logs from a pile of logs and for moving the singularized logs upwardly along an inclined plane in a successive series of displace... | 08/05/1997 |
| 5374157 | Apparatus for moving sawlogs or tree stems between stations The disclosure describes an apparatus to move, individually and at a controlled rate, sawlogs and tree stems from a first multiple feeding station to a second station situated at a higher level than that of the first station; it comprises a frame and two ... | 12/20/1994 |
| 5238353 | Device for the input and carrying away of smoking or cooking rods for automatic suspension of a plurality of sausages A process and device for the input and carrying away of smoking rods or cooking rods to and from a station for the automatic suspension of sausages provided with loops on a rod which in turn is tightly chucked at one end works as follows: the rods are fir... | 08/24/1993 |
| 4905816 | Trough apparatus for conveying steel bar materials to a cooling hearth The invention provides an apparatus for conveying steel bar materials sent from the exit of a stand of 2 strand rolling line to a cooling hearth, in which improved conveying and dropping of the bar materials is accomplished. Four conveying/dropping compon... | 03/06/1990 |
| 4730722 | Walking beam drive apparatus An improved cam-actuated drive apparatus is disclosed for use with walking beam transfer devices. The improved drive apparatus includes a sngle drive unit having two cams keyed to a common drive shaft and with an output dial mounting member providing both... | 03/15/1988 |
| 4658954 | Conveyor for rollable articles A conveyor having a pair of fixed, transversely spaced side rails adapted to support a plurality of rollable articles for forwarding movement to successive positions each defined by a pair of vertical abutments having a pair of ramps extending forwardly a... | 04/21/1987 |
| 4632618 | Feed storage for drill rods for a long-hole drilling apparatus A feed storage for drill rods for a long-hole drilling apparatus, said feed storage comprising a magazine provided with fixed guides (11) for storing drill rods (13) in parallel with each other, a delivery opening (14) defined by the guides for transferri... | 12/30/1986 |
| 4586253 | Apparatus for conveying elongated objects A small, structurally simple and operationally reliable apparatus for conveying a plurality of juxtaposed elongated objects transversely to a prescribed position, and moving them longitudinally one by one includes at least two pairs of vertically disposed... | 05/06/1986 |
| 4573860 | Equipment for disentangling bars Equipment for disentangling bars, particularly elongated concrete-reinforcing bars comprising a storage bed consisting of relatively longitudinally spaced frames extending at right angles to the length of the bars each provided with upwardly directed subs... | 03/04/1986 |
| 4465422 | Methods and apparatus for threading a pipe Methods and apparatus are provided for handling and threading tubular products, including tubing, pipe, and casing for the petroleum production industry. In one embodiment of the present invention, an improved pipe handling system is utilized to transfer ... | 08/14/1984 |
| 4067450 | Pipe handling apparatus for pipe laying barges Pipe handling apparatus for pipe laying barges, sometime called lay barges, wherein pipe is lifted from an incoming pipe conveyor to a transverse rack, from one rack position to another, and from the rack to the pipe line-up conveyors, by a series of pivo... | 01/10/1978 |
| 4062456 | Adjustable rollers for positioning pipe Pipe handling apparatus for pipe laying barges, sometime called lay barges, wherein pipe is lifted from an incoming pipe conveyor to a transverse rack, from one rack position to another, and from the rack to the pipe line-up conveyors, by a series of pivo... | 12/13/1977 |
| 4061231 | Pipe handling apparatus for pipe laying barges Pipe handling apparatus for pipe laying barges, sometime called lay barges, wherein pipe is lifted from an incoming pipe conveyor to a transverse rack, from one rack position to another, and from the rack to the pipe line-up conveyors, by a series of pivo... | 12/06/1977 |
| 4006828 | Apparatus for aligning the ends of product lengths An apparatus for aligning the ends of product lengths being delivered laterally into an alignment zone. The apparatus employs a plurality of pairs of alignment heads which are arranged to reciprocally contact and align the ends of product lengths as they ... | 02/08/1977 |
