Patents by Inventor Dieter Woelm
Dieter Woelm has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10668504Abstract: An individualization station has a supply deck for supplying flat goods to a goods processing apparatus following in the transport path in the transport direction x of a Cartesian coordinate system, with openings in the supply deck for a drum in an individualization region, and with individualization assembly as well as with a contact pressure box. The contact pressure box is movable in the z-direction, and has a linkage that is pivotable at a downstream end. An individualization assembly carrier forms an L-shape at an upstream end of the linkage that is pivotable in the contact pressure box. A stop side of the undeflected individualization assembly carrier is aligned parallel to the y/z-plane and extends counter to a y-direction. The individualization assembly carrier can be deflected above the supply deck at a variable distance corresponding to the thickness of the flat good to be individualized, and is adjustable in the y-direction and counter thereto by an adjustment assembly.Type: GrantFiled: October 27, 2017Date of Patent: June 2, 2020Assignee: Francotyp-Postalia GmbHInventors: Axel Ortmann, Wolfgang Muhl, Dieter Woelm
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Publication number: 20180117633Abstract: An individualization station has a supply deck for supplying flat goods to a goods processing apparatus following in the transport path in the transport direction x of a Cartesian coordinate system, with openings in the supply deck for a drum in an individualization region, and with individualization assembly as well as with a contact pressure box. The contact pressure box is movable in the z-direction, and has a linkage that is pivotable at a downstream end. An individualization assembly carrier forms an L-shape at an upstream end of the linkage that is pivotable in the contact pressure box. A stop side of the undeflected individualization assembly carrier is aligned parallel to the y/z-plane and extends counter to a y-direction. The individualization assembly carrier can be deflected above the supply deck at a variable distance corresponding to the thickness of the flat good to be individualized, and is adjustable in the y-direction and counter thereto by an adjustment assembly.Type: ApplicationFiled: October 27, 2017Publication date: May 3, 2018Applicant: Francotyp-Postalia GmbHInventors: Axel Ortmann, Wolfgang Muhl, Dieter Woelm
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Patent number: 8702229Abstract: A modular printing apparatus has a printing device with an inkjet print head and a box-shaped module that urges items toward the print head, for printing thereon. In an operating mode, the box-shaped module is inserted into the printing apparatus via a mechanical connection and can be removed from the printing apparatus in a service mode. A triggering mechanism acts on a locking mechanism with first and second force components that couple the locking mechanism and the mechanical connection element to one another in the operating mode to lock the box-shaped module in a bay of the printing apparatus at the printing apparatus. The second force component acts in an opposite direction in the service mode, to disengage the locking mechanism and the mechanical connection element to unlock and remove the box-shaped module.Type: GrantFiled: November 11, 2011Date of Patent: April 22, 2014Assignee: Francotyp-Postalia GmbHInventors: Axel Ortmann, Wolfgang Muhl, Dieter Woelm
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Printing apparatus arranged to lower, position and raise pressure elements in the printing apparatus
Patent number: 8668329Abstract: A printing apparatus has a path for transporting flat items in the x-direction, and allows insertion and removal of a box-shaped module along the y-direction. The box-shaped module has a pressure device that exerts pressure in the z-direction on the flat items to be transported. The x-direction, y-direction and z-direction are orthogonal to one another. The components of the box-shaped module in combination with guides of the printing apparatus cooperate to initially move the pressure device along the z-direction during insertion of the box-shaped module into the printing apparatus and to move said box pressure device opposite along the z-direction upon reaching a predetermined position.Type: GrantFiled: November 1, 2011Date of Patent: March 11, 2014Assignee: Francotyp-Postalia GmbHInventors: Axel Ortmann, Wolfgang Muhl, Dieter Woelm -
Patent number: 8567779Abstract: An apparatus for pressing flat materials onto a transport module with a transport belt includes a holding carrier for pressing elements being disposed under a feed table. At least one of the pressing elements is mounted on the holding carrier with a multiplicity of individual resilient or sprung constituent parts, or a multiplicity of pressing elements are disposed on the holding carrier below the transport belt in a transport direction. The pressing elements can protrude through an opening in the feed table, in order to provide suitable pressure from below on the transport belt of the transport module.Type: GrantFiled: February 22, 2012Date of Patent: October 29, 2013Assignee: Francotyp-Postalia GmbHInventors: Ulrich Hantel, Wolfgang Muhl, Dieter Woelm, Axel Ortmann
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Publication number: 20120200029Abstract: An apparatus for pressing flat materials onto a transport module with a transport belt includes a holding carrier for pressing elements being disposed under a feed table. At least one of the pressing elements is mounted on the holding carrier with a multiplicity of individual resilient or sprung constituent parts, or a multiplicity of pressing elements are disposed on the holding carrier below the transport belt in a transport direction. The pressing elements can protrude through an opening in the feed table, in order to provide suitable pressure from below on the transport belt of the transport module.Type: ApplicationFiled: February 22, 2012Publication date: August 9, 2012Applicant: FRANCOTYP-POSTALIA GMBHInventors: ULRICH HANTEL, WOLFGANG MUHL, DIETER WÖLM, AXEL ORTMANN
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Publication number: 20120147071Abstract: A modular printing apparatus has a printing device with a movable print carriage with at least one inkjet print head, a control unit, a locking mechanism, a mechanical connection element that is integrally molded on a housing wall of a box-shaped module. In an operating mode, the box-shaped module is inserted into the printing apparatus and can be removed from the printing apparatus in a service mode, and a triggering mechanism acts on the locking mechanism with first and second force components. The first and second force component couple the locking mechanism and the mechanical connection element to one another in the operating mode in order to lock the box-shaped module inserted into a bay of the printing apparatus at the printing apparatus.Type: ApplicationFiled: November 11, 2011Publication date: June 14, 2012Inventors: Axel Ortmann, Wolfgang Muhl, Dieter Woelm
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PRINTING APPARATUS ARRANGED TO LOWER, POSITION AND RAISE PRESSURE ELEMENTS IN THE PRINTING APPARATUS
Publication number: 20120120172Abstract: A printing apparatus has a path for transporting flat items in the x-direction, and allows insertion and removal of a box-shaped module along the y-direction. The box-shaped module has a pressure device that exerts pressure in the z-direction on the flat items to be transported. The x-direction, y-direction and z-direction are orthogonal to one another. The components of the box-shaped module in combination with guides of the printing apparatus cooperate to initially move the pressure device along the z-direction during insertion of the box-shaped module into the printing apparatus and to move said box pressure device opposite along the z-direction upon reaching a predetermined position.Type: ApplicationFiled: November 1, 2011Publication date: May 17, 2012Inventors: Axel Ortmann, Wolfgang Muhl, Dieter Woelm -
Patent number: 8136813Abstract: An apparatus for pressing flat materials onto a transport module with a transport belt includes a holding carrier for pressing elements being disposed under a feed table. At least one of the pressing elements is mounted on the holding carrier with a multiplicity of individual resilient or sprung constituent parts, or a multiplicity of pressing elements are disposed on the holding carrier below the transport belt in a transport direction. The pressing elements can protrude through an opening in the feed table, in order to provide suitable pressure from below on the transport belt of the transport module.Type: GrantFiled: October 16, 2008Date of Patent: March 20, 2012Assignee: Francotype-Postalia GmbHInventors: Ulrich Hantel, Wolfgang Muhl, Dieter Wölm
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Patent number: 8004858Abstract: An arrangement for installing a communication unit in an apparatus having a security housing, such as a mail processing apparatus, including a cavity bay located at a non-secure region of the apparatus that is accessible by a cover that is non-destructibly detachable from the security housing. The bay receives a pluggable communication unit that has a connection element connectible by a plug-in movement with a connection element of a motherboard located in the secure region of the apparatus: The cavity has at least one further connection element that is electrically conductively and mechanically connected with a metal chassis part of the apparatus in the security housing. This further connection element protrudes into the cavity and establishes contact with the communication unit for grounding thereof.Type: GrantFiled: July 1, 2005Date of Patent: August 23, 2011Assignee: Francotyp-Postalia GmbHInventors: Joachim Jauert, Axel Ortmann, Tilmann Schilling, Torsten Schlaaff, Andreas Wagner, Dieter Wölm
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Patent number: 7810810Abstract: An apparatus for pressing flat materials onto a transport module includes pressing elements acting on the flat material with a spring force through an opening in a feed table for flat materials. The feed table is mounted above a lower housing shell. The pressing elements are configured as spring elements which can be lowered and are anchored in the lower housing shell. An actuating element is disposed in an indentation of a front wall of the lower housing shell in order to actuate a lowering apparatus disposed in the lower housing shell. The lowering apparatus has a lever connected mechanically to the actuating element and a slide coupled to the lever for lowering the spring elements upon actuation of the actuating element.Type: GrantFiled: October 24, 2008Date of Patent: October 12, 2010Assignee: Francotyp-Postalia GmbHInventors: Ulrich Hantel, Wolfgang Muhl, Michael Winck, Dieter Wölm
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Patent number: 7094143Abstract: A security housing contains a housing body having ventilation openings for supplying air to a heat source, in which air convection takes place for dissipating heat. First air guide elements are disposed in the housing body on a first side of each of the ventilation openings and are shaped for partly covering the ventilation openings. The first air guide elements each have a base integrally molded on the housing body, the bases are spaced apart from each other such that, in each case one of the ventilation openings is further defined. A removable security housing part is disposed inside the housing body and forms an air guide duct. Second air guide elements are disposed in the air guide duct and are shaped such that they cover the ventilation openings and the first guide elements such that, non-rectilinear air guidance is ensured.Type: GrantFiled: October 27, 2005Date of Patent: August 22, 2006Assignee: Francotyp-Postalia GmbHInventor: Dieter Wölm