Abstract: The present invention includes a dolly assembly having a dolly for holding a container and a lever attached to the dolly, the lever having a first end, a second end and an elbow joining the first and second ends, wherein the second end is adapted to contact a bottom surface of the container and to tilt the container when pressure is applied to the first end.

Abstract: A brake is disclosed for use with a cart. The brake includes a pad that contacts the floor to resist movement of the cart. The height of the pad is adjustable.

Abstract: A method and apparatus for producing continuous belts is disclosed. The belts are formed from plastic films and are used as transfer belts in electrographic printers and copiers. The ends of the film are welded together by abutting their front faces and the ends are held together under pressure while being heated by radiation to a temperature to cause welding of the ends.

Abstract: In a method and device to generate a print image on a carrier material, a surface of a print carrier is coated with a layer which is one of ink-repelling and ink-attracting. In the structuring process, ink-attracting regions and ink-repelling regions are generated. Ink that adheres to the ink-attracting regions and that is not absorbed by the ink-repelling regions is applied on the surface. The applied ink is transferred onto the carrier material. Before a new structure process on the same surface of the print carrier, the surface is cleaned and recoated with said layer. Before the application of said layer, a wetting-aiding substance is applied with a molecular layer thickness. A surfactant with hydrophilic molecule sections is used as the wetting-aiding substance.

Abstract: A method of making an endless image-forming medium starting from a strip of semi-crystalline support material, which strip extends between a first and second end, wherein the ends of the strip are brought together and fused to form an endless support, and the fused ends are post-crystallized, wherein prior to the application of the image-forming layer to the support at least a portion of the support is stretched, and the stretched part of the support is heated to a temperature above the glass transition temperature of the support material.

Abstract: In a method and device to generate a print image on a carrier material, a hydrophilic layer with a molecular layer thickness is generated at a surface of a print carrier usable for printing, a surfactant layer being applied on the surface of the print carrier to generate the hydrophilic layer. As a structuring process, hydrophilic regions and hydrophobic regions are generated corresponding to the structure of the print image to be printed. On the surface of the print carrier, a fountain solution layer is applied whereby the fountain solution layer forms on the hydrophilic regions such that ink-attracting regions and ink-repelling regions are created corresponding to the print image structure. Ink that adheres to the ink-attracting regions and is not absorbed by the ink-repelling regions is applied on the surface. The applied ink is transferred onto the carrier material. Before a new structuring process, the surface of the print carrier is cleaned.

Abstract: For cleaning a printing medium, the printing medium for each print cycle is structured on its surface such that it carries new image information that is inked with ink material. Inked material is transfer printed on a medium. The surface of the printing medium is cleaned before application of a new image information by charging with a cleaning fluid.

Abstract: In a method and system to generate a print image on a carrier material, the surface of a print substrate is covered with at least one of an ink-repelling and an ink-attracting layer. In a structuring process, ink-attracting regions and ink-repelling regions are generated corresponding to a structure of the print image to be printed. An ink-attracting carrier substance is applied which can be an ink or other carrier substance on the print substrate surface that adheres to the ink-attracting regions and is not accepted by the ink-repelling regions. The carrier substance is fixed and subsequently the fixed carrier substance is inked with ink at least once. The applied ink is transferred to the carrier material. Before a new structuring process, the print substrate surface is cleaned and newly covered.

Abstract: The invention relates to a method and device for producing endless strips from plastic films for an intermediate supporting strip in an electrographic printer or copier by welding the ends of a plastic film (10). The ends of the plastic film (10) are placed one atop the other on the faces thereof. The plastic film (10) is held under pressure in the vicinity of the film ends, and the plastic film (10) is heated by radiation to the temperature required for welding the ends. A recrystallization step, optionally carried out by supplying energy, ensues after welding.

Abstract: The invention relates to a device and method for cleaning a printing carrier in which the printing carrier (10) is cleaned before each printing cycle and, in turn, before applying new image information. In order to clean the printing carrier (10), the printing carrier is subjected to the action of a cleaning fluid. A digital method is preferably used for structuring.

Abstract: A method and apparatus for producing continuous belts is disclosed. The belts are formed from plastic films and are used as transfer belts in electrographic printers and copiers. The ends of the film are welded together by abutting their front faces and the ends are held together under pressure while being heated by radiation to a temperature to cause welding of the ends.

Abstract: A printer includes a printer carrier having a surface for receiving ink for transfer printing onto a carrier material, such as paper. Areas of the surface print carrier are ink attracting and others are made ink repelling. The ink repelling areas are formed by providing the surface with a layer of a substance in a solid phase, such as water in the form of ice. The ice layer repels the ink as it is applied so that the ink is only held on the surface of the print carrier at the areas that are ice free. The ice layer is formed by cooling the surface using a cooling mechanism to form a coating of frost due to condensation. A surface tension reducer for water is coated on the surface prior to cooling the surface. A laser or other radiation emitter structures the ice layer to form the print image.

Abstract: A printer includes a printer carrier having a surface for receiving ink for transfer printing onto a carrier material, such as paper. Areas of the surface print carrier are ink attracting and other are made ink repelling. The ink repelling areas are formed by providing the surface with a layer of a substance in a solid phase, such as water in the form of ice. The ice layer repels the ink as it is applied so that the ink is only held on the surface of the print carrier at the areas that are ice free. The ice layer is formed by cooling the surface using a cooling mechanism to form a coating of frost due to condensation. A surface tension reducer for water is coated on the surface prior to cooling the surface. A laser or other radiation emitter structures to ice layer to form the print image.

Abstract: A printer includes a printer carrier having a surface for receiving ink for transfer printing onto a carrier material, such as paper. Areas of the surface print carrier are ink attracting and others are made ink repelling. The ink repelling areas are formed by providing the surface with a layer of a substance in a solid phase, such as water in the form of ice. The ice layer repels the ink as it is applied so that the ink is only held on the surface of the print carrier at the areas that are ice free. The ice layer is formed by cooling the surface using a cooling mechanism to form a coating of frost due to condensation. A surface tension reducer for water is coated on the surface prior to cooling the surface. A laser or other radiation emitter structures the ice layer to form the print image.

Abstract: A gaiter having on its outside surface an air vent system which allows a user to vent the gaiter in order to permit air to pass through the side of the gaiter, and having on an opposite outside surface a coated fabric protective surface which has a coated fabric surface top seam which is slanted in a downward direction from the back of the gaiter to the front.

Abstract: In a printing method and system for production of a print image on a carrier material, a print carrier is provided, a surface of which is charged with water vapor at locations corresponding to structures of the print image to be printed. Water vapor is condensed at these locations as a film of water. Ink is applied to the surface, the ink adhering to non-wetted locations and not being accepted by the wetted locations. The ink from the non-wetted locations is printed onto the carrier material.

Abstract: A method and apparatus wherein the apparatus is a container having an inner chamber, an inlet, an outlet, a breaker assembly having at least one blade within the inner chamber of the container and a motor for driving the blade. Material is supplied to the inner chamber of the container through the inlet of the container and the breaker assembly is operated to reduce any clumped material into unclumped material which is then dispensed from the container through the outlet of the container.