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Class 198/634 - Load responsive means or timing means controls load engaging means


Subclass of Class 198 - Conveyors: power-driven
Definition: Apparatus wherein the nonconveying means is moved into its
No. of patents: 18
Last issue date: 04/15/2008


NumberTitleIssue Date
7357468Locating structure for a slide assembly
A locating structure for a slide assembly operates in conjunction with a middle, an inner, and an outer rail with the inner rail sliding into the middle rail and the middle rail sliding in the outer rail and includes a linking member, a locating member and an elasti...
04/15/2008
7157873Systems and methods for reducing torque disturbance in devices having an endless belt
A system for reducing torque disturbance includes a motor mechanically coupled to an endless belt. The motor is operable to drive the belt, and the belt has a seam that causes a torque disturbance to the system. The system includes a data structure having a set of v...
01/02/2007
6957734Work fixing device
A work fixing device in which the load of the conveyor is not increased even when using a fixed magnet. The work fixing device comprises: plurality of plates, on each plate of the plurality of plates a work with a ferromagnetic portion being mounted; a transporter f...
10/25/2005
6374992Unstable article conveying device with diverter
A conveying device with a diverter is disclosed for conveying lightweight unstable articles, such as plastic bottles having a neck portion with a neck ring thereon. The unstable articles are conveyed along a first path established by a first guide unit to...
04/23/2002
5752593Belt feeder centering method and apparatus
A method and apparatus are provided for positioning sheets of material on a belt feeder for transporting the material through a cutter toward a tire-processing apparatus. The material has a front-edge portion which is centered by using edge-position contr...
05/19/1998
5638939Run-in trough systems for cooling bed
The present invention simplifies the structure of a run-in trough system for a cooling bed by constructing a device for stopping steel bars supplied to the run-in trough with a lower brake shoe of a trough type provided in a way as to move in a vertical d...
06/17/1997
4995858Device for halting sheet products
A device for halting sheet products transported by a conveyor belt, comprising an abutment having a conveyor belt passing through it and an adjustable braking device placed ahead of the abutment. By this arrangement it is possible to ensure a high degree ...
02/26/1991
4925005Accumulating conveyor
An accumulating conveyor is provided having a plurality of zones between opposite ends of the conveyor. The conveyor has a continuously operable conveying surface extending through the zones for engaging articles on the conveyor to propel the articles thr...
05/15/1990
4828446Pneumatically operated stop for advanced workpieces
A pneumatically operated stop for advanced workpiece comprises a pneumatic cylinder with a displaceable piston rod on which a stop is secured. A limit stop coacting with the extended piston rod defines the setpoint position of the stop. A precision limit ...
05/09/1989
4751996Storage device for cigarettes or the like
The temporary storage of bar-shaped objects such as cigarettes intermediate the manufacturing and packaging apparatus therefor is improved by sensing gaps in the supply within the storage system and engaging the objects upon detection of such a gap to pre...
06/21/1988
4744458Conveyor for advancing wafer-like articles
A vibratory conveyor for advancing stacked wafer-like articles in an edgewise upstanding orientation includes a vibratory trough having a vibratory base portion of a width which is less than the width of the entire vibratory trough. The conveyor further h...
05/17/1988
4646909Apparatus for the separation of pallets on a roller conveyor
In this apparatus for separating a pallet which is to be extracted from a rack at a removal side on a roller conveyor, a stop latch is provided for retaining following pallets, said latch being operated by a control flap connected by way of a rod and a to...
03/03/1987
4609096Loader/unloader assembly for vertical stores conveyor having unload position safety cut-off
A loader/unloader assembly for use with a vertical tiltable platform stores conveyor having a horizontal load position, a vertical stowed position and an intermediate inclined unload position. The load platform contains guide pins cooperating with a race ...
09/02/1986
4497400Load-unload device--limit overload sensing device
A load-unload device is disclosed for use in a vertical conveyor system hng means for sensing a jam condition between a downward moving conveyor tray and an article that has failed to remove from the load-unload device. The device includes linkage means ...
02/05/1985
4488632Cigarette grouping apparatus with yieldable stop member
A reciprocable pusher 18 ejects cigarette pack groups 17 from magazine shafts 12 in three stacked layers, with one cigarette 11a in the middle layer being retained in the magazine by a stop 24 having an end 25 extending across and blocking the ejection pa...
12/18/1984
4327904Electrostatically assisted retard feeder method and apparatus
A method and apparatus for selectively increasing the effective frictional force between a retard member and a feed member by making both the feed member and retard member from conductive elastomers, and providing a source of electrical potential to produ...
05/04/1982
4188861Apparatus for the continuous stacking of paperboard blanks
Disclosed is an apparatus for the continuous stacking of paperboard blanks issuing from a continuously running corrugator capable of producing orders of blanks of different sizes. The stacking apparatus includes a vacuum control box and a variable speed e...
02/19/1980
4021292Taped belt electronic component centering device
A pair of pivoting, spring-loaded blades positioned in the path of travel of a series of electronic components on a continuous conveyor, center the components on the conveyor; and a plurality of free-moving fingers rest on the components in order to maint...
05/03/1977
 
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