Grinding process for a knife shaft
The present invention relates to a process to grind a knife shaft (40,50) used in a machine intended for cutting sheets of materials into strips, for example sheets of paper, plastic, plates of photosensitive film or any other material having the form of thin sheets. The process consists in determin...
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| creator | GAUDILLER, FREDERIC, JOSEPH BERNE, OLIVIER LUC ELOI |
| description | The present invention relates to a process to grind a knife shaft (40,50) used in a machine intended for cutting sheets of materials into strips, for example sheets of paper, plastic, plates of photosensitive film or any other material having the form of thin sheets. The process consists in determining the actual differences of position of the knives (20,30) of the knife shaft (40,50) in relation to a theoretical position and then dividing these differences to cut the film strips by widths practically equal to one another and in determining the quantities of material to be eliminated by grinding for each knife. This process especially finds its principal application in the photographic industry, in particular on grinding machines for the knives of knife shafts equipping the film slitters. |
| format | Patent |
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The process consists in determining the actual differences of position of the knives (20,30) of the knife shaft (40,50) in relation to a theoretical position and then dividing these differences to cut the film strips by widths practically equal to one another and in determining the quantities of material to be eliminated by grinding for each knife. This process especially finds its principal application in the photographic industry, in particular on grinding machines for the knives of knife shafts equipping the film slitters.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES ; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS ; GRINDING ; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; PERFORMING OPERATIONS ; POLISHING ; TRANSPORTING</subject><creationdate>2003</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=20030108&DB=EPODOC&CC=EP&NR=1273389A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030108&DB=EPODOC&CC=EP&NR=1273389A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GAUDILLER, FREDERIC, JOSEPH</creatorcontrib><creatorcontrib>BERNE, OLIVIER LUC ELOI</creatorcontrib><title>Grinding process for a knife shaft</title><description>The present invention relates to a process to grind a knife shaft (40,50) used in a machine intended for cutting sheets of materials into strips, for example sheets of paper, plastic, plates of photosensitive film or any other material having the form of thin sheets. The process consists in determining the actual differences of position of the knives (20,30) of the knife shaft (40,50) in relation to a theoretical position and then dividing these differences to cut the film strips by widths practically equal to one another and in determining the quantities of material to be eliminated by grinding for each knife. This process especially finds its principal application in the photographic industry, in particular on grinding machines for the knives of knife shafts equipping the film slitters.</description><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES</subject><subject>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</subject><subject>GRINDING</subject><subject>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFByL8rMS8nMS1coKMpPTi0uVkjLL1JIVMjOy0xLVSjOSEwr4WFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BhkbmxsYWlo6GxkQoAQBGiyVP</recordid><startdate>20030108</startdate><enddate>20030108</enddate><creator>GAUDILLER, FREDERIC, JOSEPH</creator><creator>BERNE, OLIVIER LUC ELOI</creator><scope>EVB</scope></search><sort><creationdate>20030108</creationdate><title>Grinding process for a knife shaft</title><author>GAUDILLER, FREDERIC, JOSEPH ; BERNE, OLIVIER LUC ELOI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1273389A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2003</creationdate><topic>DRESSING OR CONDITIONING OF ABRADING SURFACES</topic><topic>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</topic><topic>GRINDING</topic><topic>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GAUDILLER, FREDERIC, JOSEPH</creatorcontrib><creatorcontrib>BERNE, OLIVIER LUC ELOI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GAUDILLER, FREDERIC, JOSEPH</au><au>BERNE, OLIVIER LUC ELOI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Grinding process for a knife shaft</title><date>2003-01-08</date><risdate>2003</risdate><abstract>The present invention relates to a process to grind a knife shaft (40,50) used in a machine intended for cutting sheets of materials into strips, for example sheets of paper, plastic, plates of photosensitive film or any other material having the form of thin sheets. The process consists in determining the actual differences of position of the knives (20,30) of the knife shaft (40,50) in relation to a theoretical position and then dividing these differences to cut the film strips by widths practically equal to one another and in determining the quantities of material to be eliminated by grinding for each knife. This process especially finds its principal application in the photographic industry, in particular on grinding machines for the knives of knife shafts equipping the film slitters.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING |
| title | Grinding process for a knife shaft |
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