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Class 271/194 - By pneumatic conveyor


Subclass of Class 271 - Sheet feeding or delivering
Definition: Device wherein the removing means includes a gaseous fluid
No. of applications: 8
Last issue date: 09/03/2009


Application No.Application TitleIssue Date
20090218756Sheet collecting apparatus and sheet collecting method
In a sheet collecting apparatus having a collecting table on which a sheet charged by a charging means is collected, a suctioning/transporting means for suctioning and transporting the sheet charged by the charging means along a charging direction and releasing the shee...
09/03/2009
20080048386Sheet rotator
A sheet turning apparatus includes a vacuum source used to capture and hold a sheet onto a rotatable disc that is connected to a servo motor. Actuation of the servo motor causes rotation of the disc which in turn rotates the sheet 90°....
02/28/2008
20080022819Method and Device for Holding Sheet Metal Strips, and Angular Scissors
The aim of the invention is to temporarily retain sheet metal strips (21-24) which are cut from a metal plate by a roller cutting device (2). Said aim is achieved by using a holding device that magnetically and/or pneumatically grips the top face of...
01/31/2008
20060181005Synchronized vacuum belt feeder
A vacuum belt feeder comprising a means of conveyance having a pitch, for retrieving items from a supply zone, and then distributing them at target locations in a discharge zone. ...
08/17/2006
20060180040Apparatus for carrying or guiding a printing material sheet
An apparatus for carrying or guiding a printing material sheet on an air cushion between a nozzle surface and the printing material sheet has first nozzle pairs which are arranged in a first row and second nozzle pairs which are arranged in a second row for generating t...
08/17/2006
20050253328Device and method for optionally drawing in a cutout from a stack of several cutouts, or taking over a cutout from a separating cutting machine
A device for optionally or selectively drawing in a cutout from a stack of several cutouts, or taking over a cutout from a separating cutting device, which separates the cutout from a material web, includes a vacuum guide roller by means of which the cutout coming from ...
11/17/2005
20050179763Media handling
An apparatus for handling print media is disclosed. In one example embodiment, the apparatus includes a support and cups mounted on the support, the cups being disposed different distances from the support. ...
08/18/2005
20050073089Assembly for and method of counting sheets of a web material
An interfolding machine includes an assembly for and method of separating overlapped sheets of material at a desired sheet count. The assembly includes a vacuum assembly with a manifold having a plurality of vacuum inlet ports coupled to a valve body having a plurality ...
04/07/2005
 
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