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| Number | Title | Issue Date |
| 7383935 | Motorized roller transverse drive A roller conveyor includes a plurality of idler rollers positioned along and between opposite sidewalls and a transverse drive system operable to rotatably drive at least some of the idler rollers of the roller conveyer. The transverse drive system includes a motori... | 06/10/2008 |
| 7347319 | Tilting roller The subject of the invention is a retention device for a conveyor roller, characterised in that the roller (7) is mounted on a tilting support (13). ... | 03/25/2008 |
| 7306086 | Sorting system using a roller-top conveyor belt A sorting conveyor system in which a main conveyor is intersected by one or more cross conveyors forming sorting stations at one or more gaps along a main conveying path. The cross conveyor includes a roller-top belt having rollers extending outward of a top article... | 12/11/2007 |
| 7296674 | Conveyor system load transfer methods and apparatus Conveyor systems for storage and movement of goods on pallets and slip sheets. The transfer structures enable slip sheet mounted loads to be transferred to a roller conveyor by providing structures that cooperate with wide platen forks of a lift truck. The structure... | 11/20/2007 |
| 7270481 | Plain bearing feeding mechanism for food slicer A removable, lubrication free plain bearing plate constructed food-table is assembled on the food slicer to reduce the operating friction while increasing the unique quality of the sliced food product as well as labor-efficiency. ... | 09/18/2007 |
| 7255226 | Conveyor system load transfer devices Conveyor systems for storage and movement of goods on pallets and slip sheets. The transfer structures enable slip sheet mounted loads to be transferred to a roller conveyor by providing structures that cooperate with wide platen forks of a lift truck. The structure... | 08/14/2007 |
| 7247596 | Stabilized organoborane polymerization initiators and polymerizable compositions The invention is polymerizable compositions comprising in one part an organoboron compound capable of forming a free radical generating species and a stabilizing amount of one or more compounds comprising a dihydrocarbyl hydroxyl amine, an alicyclic hydroxyl amine, ... | 07/24/2007 |
| 7237667 | Load handling platform provided with retractable rollers The invention concerns a roller track device based on simple kinematics, enabling reduction of the number of parts and production costs of the assembly as well as its space requirement, and designed for being fitted on new handling apparatuses as well as for retrofi... | 07/03/2007 |
| 7234587 | Conveyor chain link A link of a conveyor chain comprising a main base body, a supporting element for supporting and retaining at least one supporting shaft with which a plurality of first rollers are rotatably associated, the link being adapted to be articulated to a similar adjacent l... | 06/26/2007 |
| 7178659 | Methods and apparatuses for inducting articles onto a conveyor An novel apparatus and technique may be used to induct articles onto a conveyor comprising at least one conveyor belt that moves articles along a first path that extends in a first direction. The apparatus may be used to move an article along a second path that exte... | 02/20/2007 |
| 7168546 | Roller mountable to a cooling bed plate transfer grid An inexpensive, high capacity, and easy to install roller for engaging hot metal plates being transferred over a cooling bed plate transfer grid. An invertible block which may have a bearing is provided at each end of the axle for the roller. The bearing block is re... | 01/30/2007 |
| 7156604 | Apparatus for loading and unloading aircraft An apparatus for loading and unloading aircrafts comprises a tiltable first conveyor part (7) adjustable in height and provided with a conveyor path (11) advancing and removing luggage (59), such as suitcases, parcels and the like cargo items, t... | 01/02/2007 |
| 7157399 | Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizable components In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or mo... | 01/02/2007 |
| 7131531 | Roller shoes in modular-belt conveyors Roller return and holddown shoes for a modular-belt conveyor. The shoes have a body that extends in height from a base to a convex outer face. Cavities in the body open onto the base and the outer face. Rollers rotatably received in the cavities have salient portion... | 11/07/2006 |
| 7007786 | Conveyor apparatus on a cargo deck of an aircraft Some known types of conveyor apparatus on a cargo deck of an aircraft comprise roller tracks with a U-shaped cross section that are attached to or on the cargo deck, as well as ball units attached to the roller tracks. In order to enable simple and reversible attach... | 03/07/2006 |
| 7007787 | High endurance high capacity ball transfer unit An extended life ball transfer unit has a housing with a well of generally cup-shaped configuration with at least the lower portion of its surface being defined by a pair of radii mutually offset to opposite sides from its vertical axis to generate a gothic church a... | 03/07/2006 |
| 6966416 | Conveyor system A conveyor system for loading pallets into and out of a vehicle includes an accumulating conveyor and airbag rail. The accumulating conveyor is constituted by a pair of chain rails for supporting and conveying pallets into and out of a vehicle. The airbag rail is po... | 11/22/2005 |
| 6949603 | Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizable components In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or mo... | 09/27/2005 |
| 6808356 | Device for carrying article into and from container, method for introducing and discharging article into and from container, and pallet for carrying article The purpose of the invention is to provide a device convenient for carrying pallet loaded with article into and/or from container. The introducing device 3 is comprised of: the stage 5; the first lifting/sliding devices 13a, 13b... | 10/26/2004 |
| 6786318 | Low frictional transfer apparatus A transfer apparatus for permitting ease of movement of a workpiece across an operating surface of a table where the table includes a plurality of slots. Mounted within each slot is a rail member. Mounted within each rail member is a plurality of rolling members. Th... | 09/07/2004 |
| 6769528 | Rollers mountable to a cooling bed plate transfer grid An inexpensive, high capacity, and easy to install roller (20) for engaging hot metal plates being transferred over a cooling bed plate transfer grid. An invertible block which may have a bearing is provided at each end of the axle (22) for the roller.... | 08/03/2004 |
| 6619465 | Points for a feeding system, especially a gravity roller table The invention relates to a switch for transport system, in particular for a gravity roller table, for deflecting of transport goods in a plane from a main conveyor to a lateral conveyor branching from the main conveyor, wherein the switch comprises a grou... | 09/16/2003 |
| 6585473 | Mechanical handling apparatus A mechanical handling apparatus comprising a support surface for supporting a load, and a plurality of rollers, each roller being rotatably mounted on an axle for moving a load over the support surface, the support surface comprising an aperture for each ... | 07/01/2003 |
| 6554116 | Quick release roller track top plate A roller track assembly includes an outer channel member and inner channel member having rollers attached and which vertically displaces in the channel of the outer channel member in response to inflation of an inflatable air bag in the channel of the out... | 04/29/2003 |
| 6516934 | Pneumatic pop-up units for material handling equipment Pneumatic pop-up unit for material handling equipment. In one embodiment, the unit comprises a stamped metal housing having a circumferential flange extending radially outwardly from the top. The unit also comprises a stamped metal cap comprising an outer... | 02/11/2003 |
| 6435328 | Gravity-advance conveyor for pallet loads A conveyor provided with a sidewardly spaced pair of elongate roller systems which are downwardly inclined and are maintained in rolling engagement with legs associated with outer edge portions of a pallet. A conveying arrangement extends longitudinally m... | 08/20/2002 |
| 6422372 | Roller conveying apparatus A track assembly comprises an inner channel member, an outer channel member and a top plate, through which load bearing rollers selectively protrude An inflatable air bag is between the inner and outer channels for raising and lowering the inner channel. ... | 07/23/2002 |
| 6390278 | Transfer mechanism for multiple level conveyor A transfer mechanism is provided for transferring a load between an upper conveyor extending along a first axis and a lower conveyor extending along a second axis, vertically displaced from the first axis. The transfer mechanism includes first and second ... | 05/21/2002 |
| 6382385 | Roller conveying apparatus A track assembly comprises an inner channel member and an outer channel member, the outer channel member having opposing flanges with a conduit for receiving an air line for operating the assembly. An inflatable air bag is between the inner and outer chan... | 05/07/2002 |
| 6373017 | Continuous hot rolling mill with metal block conveying apparatus A continuous hot rolling mill with a metal block conveying apparatus and a metal block joining apparatus which moves with the metal blocks along the metal block conveying apparatus to conform a joining operation. The metal block conveying apparatus uses r... | 04/16/2002 |
| 6279716 | Apparatus for movably supporting article An apparatus for movably supporting an article includes a plurality of raising units arranged in a row on a mount, with their outer side surfaces contacting with those of adjacent ones. Each raising unit includes a lifting member including a piston and a ... | 08/28/2001 |
| 6223875 | Conveyor section having a stop A conveyor section for transporting items in a conveying direction. The conveyor section defines a transport plane, and includes a stop roller having a rotational axis and an outer surface and being movable between an upper position in which the stop roll... | 05/01/2001 |
| 6193043 | Retractable roller system for handling cargo A retractable roller system has a main channel mounted on the floor of a vehicle into which cargo is to be loaded. A pneumatically actuated bladder is mounted along the bottom of the channel and a roller tray on which a plurality of roller members are rot... | 02/27/2001 |
| 5947676 | High temperature die lift system The disclosure relates to a heat resistant die lift system. The system comprises an upwardly opening cavity in a bolster having a vertically movable rail therein. An airbag extends longitudinally of the cavity under the rail. A plurality of rollers are su... | 09/07/1999 |
| 5921370 | Modular insert for cooling bed plate transfer grid A cooling bed plate transfer grid insert which is height adjustable independently of its mounting to the grid. The insert has an outer frame which is clampable to the grid and an inner frame supporting a roller and which is clampable to the outer frame an... | 07/13/1999 |
| 5915515 | Die lifting mechanism An improved die lifting device comprising a plurality of roller-carrying cam mechanisms, actuable by a common hydraulic ram located externally of the die area, to provide strong, rapid, reliable operation, while occupying a minimum of space within the die... | 06/29/1999 |
| 5687833 | Support roller and workpiece conveying system A support and conveying roller and system utilizing the same for supporting and conveying a workpiece such that the workpiece is maintained in a substantially horizontal plane even though the workpiece includes members projecting therefrom toward the supp... | 11/18/1997 |
| 5609240 | Convertible roller assembly for loading cargo in vehicle A roller assembly is removably mounted on the floor of a vehicle. This assembly has a retracted configuration adapted for moving cargo therelong in a first direction and an erected configuration for moving cargo in a second direction normal to the first d... | 03/11/1997 |
| 5605427 | Level gravity conveyor with gravity return of transfer units A level gravity conveyor provides a plurality of individual load-engaging support pads aligned longitudinally along the conveyor. The pads are movably supported on runway segments which extend longitudinally. Each runway segment defines an upper raceway s... | 02/25/1997 |
| 5480022 | Roller of variable outer diameter type, and carrying apparatus and method using the same A roller of variable outer diameter type has a holding member having a plurality of through holes radially along a side surface and provided with a hollow portion communicating with these through holes; a sealing member having diaphragms arranged so as to... | 01/02/1996 |
