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System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 6739262 | Cladding for a printing machine A cladding of a printing machine in a region of a side wall of a printing unit of the printing machine includes a housing fastened to the side wall, the housing having an upper housing wall, two lateral housing walls and a housing cover connected to the lateral hous... | 05/25/2004 |
| 6626109 | Device for automatically changing printing plates in a printing machine A device for automatically changing printing plates is provided in a printing machine having a plate cylinder to which a printing plate is to be fed and on which the printing plate is to be fixed detachably. The device includes a transport system for conv... | 09/30/2003 |
| 6535789 | Method and device for preventing limit values from being exceeded in sheet-fed printing machines A method for preventing limit values from being exceeded in sheet-fed printing machines includes acquiring values relevant to the printing process with respect to individual sheets, and processing those values so that predetermined limit values are mainta... | 03/18/2003 |
| 6505831 | Method for the proper alignment of sheets A method for the register-true alignment of sheets (1) before the transfer to a sheet-processing machine with the assistance of a carrier (7,9) that is movable in the machine cycle and is driven as a function of a signal, in order to feed the sheets indiv... | 01/14/2003 |
| 6155558 | Feeding table for sheets in a feeder of a sheet-fed printing press A feeder for a sheet-fed printing press includes a feeding table having a surface which, at least in subregions thereof, is formed with through openings, over which sheets separable or singlable by a suction head are transportable against lays for alignin... | 12/05/2000 |
| 5975524 | Sheet-guiding device assembly with a sheet hold-downer Sheet-guiding device assembly includes at least one sheet hold-downer disposed on a movable protective guard.... | 11/02/1999 |
| 5842415 | Pull lay adjusting device Pull lays on a feed table of a sheet-fed rotary printing machine are adjusted by a pulling device for laterally aligning sheets thereon. A spindle, which extends transversely to the travel direction, displaces the pull lays for adjusting to a sheet format... | 12/01/1998 |
| 5829741 | Sheet-guiding device assembly with a sheet hold-downer Sheet-guiding device assembly of a sheet-processing machine includes at least one sheet hold-downer disposed on a movable protective guard. The guard is swivellably or slidingly supported. The guard may be formed with an aperture in which the sheet hold-d... | 11/03/1998 |
| 5813670 | Device and method for receiving, and for lifting and lowering a laterally alignable pile board A pile board receiver of a pile lifting device comprising pivotal entrainer hooks having respective pivot points from which the entrainer hooks extend downwardly, the entrainer hooks being vertically guidable and being pivotable in a direction towards a l... | 09/29/1998 |
| 5697606 | Device for adapting negative pressure in a suction belt feed table of a sheet feeder to varying operating conditions Device for adapting negative pressure in a suction belt feed or supply table of a sheet feeder to operating conditions which vary during sheet conveyance, having at least one endless, revolvingly driven conveyor belt provided with suction openings, and a ... | 12/16/1997 |
| 5624111 | Device for aligning sheets at the front lays of a sheet processing machine Device for correctly-registered feeding of sheets supplied thereto in a sheet stream in a sheet transport direction, to front lays of a sheet-processing machine having a lateral pulling device, and a sheet-advancing device disposed within a smallest forma... | 04/29/1997 |
| 5531313 | Device for conveying a continuous shingled sheet stream Device for conveying a continuous shingled or overlapping sheet or copy stream to a rotary printing press, with a conveying table, at least one endless, revolvingly drivable conveyor belt surrounding the conveying table, and at least one suction box dispo... | 07/02/1996 |
| 5423255 | Feeding table assembly with suction belts in sheet feeders and method of assembly Feeding table assembly of a sheet-fed printing machine with conveyor belts for conveying paper sheets from a feed pile, via a region for lateral alignment of the sheets, to downline printing units includes a rigid frame; a member having a sheet-conveying ... | 06/13/1995 |
| 5405130 | Safety device and method in a sheet feeder of a sheet-fed processing machine Safety device in a sheet feeder of a sheet-fed processing machine includes a freely revolving pile-lifting chain for lifting and lowering a feed pile, a first drive for entraining pile-lifting chain with a driving connection so as to lift the feed pile, a... | 04/11/1995 |
| 5398607 | Pregripper in a sheet-fed printing machine A pregripper configuration in a sheet-fed rotary printing press feeds single sheets to a rotating cylinder. A cam drive includes a main cam and a roller lever which pivots about a frame-fixed shaft. A lever mechanism, which is articulated to the roller le... | 03/21/1995 |
| 5358236 | Table cover Table cover in the vicinity of a positionally adjustable side lay of a sheet-fed printing press includes a member defining a continuous surface of a table top extending over a distance corresponding to a range of width of a sheet format adjustable by a se... | 10/25/1994 |
