METHOD FOR OPERATING A PRINTING PRESS
The invention relates to a method and an apparatus for operating a printing press having the following features: the determination of the vibration behaviour of at least one impression cylinder (3) of the printing press, the avoidance or suppression of undesirable vibrations such as resonant vibrati...
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| creator | HOEWELMEYER UWE WESTHOF FRANK VEISMANN HERMANN-JOSEF |
| description | The invention relates to a method and an apparatus for operating a printing press having the following features: the determination of the vibration behaviour of at least one impression cylinder (3) of the printing press, the avoidance or suppression of undesirable vibrations such as resonant vibrations by measures in the range of the critical frequencies which trigger said vibrations. During operation of a printing press of this type, undesirable vibrations occur which cause quality impairments in relation to the printed image. It is therefore the problem of the present invention to reduce quality impairments of this type. The problem is solved by: performing the targeted loading of the drive (2) of the at least one impression cylinder (3) of the printing press with an exciting signal of the power output (9), in order to cause vibrations of the impression cylinder (3), performing the determination of critical frequencies in the resonant frequency spectrum of the at least one impression cylinder (3) in the printing press using the vibrations which are caused. A printing press and a data set for carrying out the above-described method are also claimed. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2010126365A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2010126365A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2010126365A13</originalsourceid><addsrcrecordid>eNrjZFD1dQ3x8HdRcPMPUvAPcA1yDPH0c1dwVAgI8vQDMwOCXIODeRhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJfGiwkYGhgaGRmbGZqaOhMXGqACVgJB4</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR OPERATING A PRINTING PRESS</title><source>esp@cenet</source><creator>HOEWELMEYER UWE ; WESTHOF FRANK ; VEISMANN HERMANN-JOSEF</creator><creatorcontrib>HOEWELMEYER UWE ; WESTHOF FRANK ; VEISMANN HERMANN-JOSEF</creatorcontrib><description>The invention relates to a method and an apparatus for operating a printing press having the following features: the determination of the vibration behaviour of at least one impression cylinder (3) of the printing press, the avoidance or suppression of undesirable vibrations such as resonant vibrations by measures in the range of the critical frequencies which trigger said vibrations. During operation of a printing press of this type, undesirable vibrations occur which cause quality impairments in relation to the printed image. It is therefore the problem of the present invention to reduce quality impairments of this type. The problem is solved by: performing the targeted loading of the drive (2) of the at least one impression cylinder (3) of the printing press with an exciting signal of the power output (9), in order to cause vibrations of the impression cylinder (3), performing the determination of critical frequencies in the resonant frequency spectrum of the at least one impression cylinder (3) in the printing press using the vibrations which are caused. A printing press and a data set for carrying out the above-described method are also claimed.</description><language>eng</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES,TYPEWRITERS, AND TO STAMPS ; LIGHTING ; LINING MACHINES ; MEANS FOR DAMPING VIBRATION ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PRINTING ; PRINTING MACHINES OR PRESSES ; SHOCK-ABSORBERS ; SPRINGS ; STAMPS ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; TYPEWRITERS ; WEAPONS</subject><creationdate>2010</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100527&DB=EPODOC&CC=US&NR=2010126365A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100527&DB=EPODOC&CC=US&NR=2010126365A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOEWELMEYER UWE</creatorcontrib><creatorcontrib>WESTHOF FRANK</creatorcontrib><creatorcontrib>VEISMANN HERMANN-JOSEF</creatorcontrib><title>METHOD FOR OPERATING A PRINTING PRESS</title><description>The invention relates to a method and an apparatus for operating a printing press having the following features: the determination of the vibration behaviour of at least one impression cylinder (3) of the printing press, the avoidance or suppression of undesirable vibrations such as resonant vibrations by measures in the range of the critical frequencies which trigger said vibrations. During operation of a printing press of this type, undesirable vibrations occur which cause quality impairments in relation to the printed image. It is therefore the problem of the present invention to reduce quality impairments of this type. The problem is solved by: performing the targeted loading of the drive (2) of the at least one impression cylinder (3) of the printing press with an exciting signal of the power output (9), in order to cause vibrations of the impression cylinder (3), performing the determination of critical frequencies in the resonant frequency spectrum of the at least one impression cylinder (3) in the printing press using the vibrations which are caused. A printing press and a data set for carrying out the above-described method are also claimed.</description><subject>BLASTING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES,TYPEWRITERS, AND TO STAMPS</subject><subject>LIGHTING</subject><subject>LINING MACHINES</subject><subject>MEANS FOR DAMPING VIBRATION</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PRINTING</subject><subject>PRINTING MACHINES OR PRESSES</subject><subject>SHOCK-ABSORBERS</subject><subject>SPRINGS</subject><subject>STAMPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>TYPEWRITERS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1dQ3x8HdRcPMPUvAPcA1yDPH0c1dwVAgI8vQDMwOCXIODeRhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJfGiwkYGhgaGRmbGZqaOhMXGqACVgJB4</recordid><startdate>20100527</startdate><enddate>20100527</enddate><creator>HOEWELMEYER UWE</creator><creator>WESTHOF FRANK</creator><creator>VEISMANN HERMANN-JOSEF</creator><scope>EVB</scope></search><sort><creationdate>20100527</creationdate><title>METHOD FOR OPERATING A PRINTING PRESS</title><author>HOEWELMEYER UWE ; WESTHOF FRANK ; VEISMANN HERMANN-JOSEF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2010126365A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2010</creationdate><topic>BLASTING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES,TYPEWRITERS, AND TO STAMPS</topic><topic>LIGHTING</topic><topic>LINING MACHINES</topic><topic>MEANS FOR DAMPING VIBRATION</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PRINTING</topic><topic>PRINTING MACHINES OR PRESSES</topic><topic>SHOCK-ABSORBERS</topic><topic>SPRINGS</topic><topic>STAMPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>TYPEWRITERS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HOEWELMEYER UWE</creatorcontrib><creatorcontrib>WESTHOF FRANK</creatorcontrib><creatorcontrib>VEISMANN HERMANN-JOSEF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOEWELMEYER UWE</au><au>WESTHOF FRANK</au><au>VEISMANN HERMANN-JOSEF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR OPERATING A PRINTING PRESS</title><date>2010-05-27</date><risdate>2010</risdate><abstract>The invention relates to a method and an apparatus for operating a printing press having the following features: the determination of the vibration behaviour of at least one impression cylinder (3) of the printing press, the avoidance or suppression of undesirable vibrations such as resonant vibrations by measures in the range of the critical frequencies which trigger said vibrations. During operation of a printing press of this type, undesirable vibrations occur which cause quality impairments in relation to the printed image. It is therefore the problem of the present invention to reduce quality impairments of this type. The problem is solved by: performing the targeted loading of the drive (2) of the at least one impression cylinder (3) of the printing press with an exciting signal of the power output (9), in order to cause vibrations of the impression cylinder (3), performing the determination of critical frequencies in the resonant frequency spectrum of the at least one impression cylinder (3) in the printing press using the vibrations which are caused. A printing press and a data set for carrying out the above-described method are also claimed.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES,TYPEWRITERS, AND TO STAMPS LIGHTING LINING MACHINES MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS PRINTING PRINTING MACHINES OR PRESSES SHOCK-ABSORBERS SPRINGS STAMPS THERMAL INSULATION IN GENERAL TRANSPORTING TYPEWRITERS WEAPONS |
| title | METHOD FOR OPERATING A PRINTING PRESS |
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