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Class 271/232 - Against aligner entering hole in sheet


Subclass of Class 271 - Sheet feeding or delivering
Definition: Device wherein each sheet to be positioned includes a slit
No. of patents: 12
Last issue date: 05/31/2011


NumberTitleIssue Date
7950654Film handling system with elongated film guide
A film handling system is described, including: a supply container for supporting a plurality of sheets of film; a film receiver; and a transport mechanism for retrieving a sheet of film from the supply container and transporting the sheet of film to the receiving m...
05/31/2011
7661672Film handling system
A film handling system is described, including: a supply container for supporting a plurality of sheets of film; a film receiver; and a transport mechanism for retrieving a sheet of film from the supply container and transporting the sheet of film to the receiving m...
02/16/2010
6662725Positioning method and positioning device for positioning printing plate relative to surface plate
A printing plate is held at one point thereof by a holding portion provided at a surface plate. When pushed by a pushing portion, the printing plate is only rotationally displaced. Thus, an angular error is substantially eliminated and displacement of the...
12/16/2003
5489360Label sticking apparatus and label tape
A label sticking apparatus has a suction drum with at least three holding-sticking units mounted at constant intervals on the periphery thereof so as to be movable in radial directions of the suction drum. The suction drum is rotated intermittently by a c...
02/06/1996
5196868Image receiving sheet inversion sensing techniques
The present invention relates to techniques for ensuring that an image receiving sheet, which has only one major surface thereof coated with an image receiving coating, is properly oriented prior to an image being printed thereon. The image receiving shee...
03/23/1993
4561646Sheet registration mechanism
A mechanism for registering sheets, respectively notched at their leading edge and transported by a sheet transport apparatus along a travel path, in both an in-track and cross-track direction at a preselected location in such travel path. The registratio...
12/31/1985
4540167Apparatus for mounting a recording medium
An apparatus for mounting a recording medium having positioning apertures on a mount with positioning pins which are engageable with the apertures. A support having pins engageable with the apertures supports a plurality of recording mediums. A transfer m...
09/10/1985
4506442Method and apparatus for stacking a plurality of laminate layers to form a composite board
Apparatus for stacking a plurality of laminate layers in registered superposed relation to enable the layers to be joined to form a composite board comprising a table having a surface on which a plurality of laminate layers can be successively stacked in ...
03/26/1985
4211399Multiple size plate registration apparatus and method
Multiple size plate registration system having a platen with a top planar surface. Channels are formed in the platen and open through the top planar surface. Parallel grooves are formed in the platen spaced transversely of the platen, extending longitudin...
07/08/1980
4186918Method and apparatus for locating and aligning flimsy sheets
A method and apparatus permitting accurate and repeatable steps of location and alignment of flimsy sheets during their transfer. A preferred embodiment comprises a sheet handler and method for aligning unfired ceramic green sheets used in multi-layer cer...
02/05/1980
3992245Machine for delivering secondary work-pieces to primary work-pieces
A machine for lifting secondary work-pieces, such as stamp mounts, from stacks on one work-piece support and delivering them to primary work-pieces, such as catalog pages, on a second work-piece support by means of vacuum-operated intermittently moving pi...
11/16/1976
3974920Machine loader and unloader
A loader-unloader is disclosed which can controllably move a workpiece into and out of a workstation in a machine without danger to the machine operator. The loader-unloader has a table which supports the workpiece and aligns it with the workstation. A pl...
08/17/1976
 
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