Broken tool detector
This invention relates to the detection of tool ( 50 ) and other items used on machines by use of a detector ( 5 ). An emitter ( 10 ) emits a beam of laser light ( 20 ) and sensor ( 30 ) is used to determine the presence or absence of a tool ( 50 ) when the tool is positioned in the beam. If any lig...
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| creator | STIMPSON VICTOR G BELL COLIN T |
| description | This invention relates to the detection of tool ( 50 ) and other items used on machines by use of a detector ( 5 ). An emitter ( 10 ) emits a beam of laser light ( 20 ) and sensor ( 30 ) is used to determine the presence or absence of a tool ( 50 ) when the tool is positioned in the beam. If any light is present at the sensor ( 30 ) within a predetermined time period then the tool must be broken and the output of the detector is latched. Thus if a broken tool is present and contamination obstructs the beam then this is ignored provided some light is sensed. |
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An emitter ( 10 ) emits a beam of laser light ( 20 ) and sensor ( 30 ) is used to determine the presence or absence of a tool ( 50 ) when the tool is positioned in the beam. If any light is present at the sensor ( 30 ) within a predetermined time period then the tool must be broken and the output of the detector is latched. Thus if a broken tool is present and contamination obstructs the beam then this is ignored provided some light is sensed.</description><edition>7</edition><language>eng</language><subject>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT ; DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING ; MACHINE TOOLS ; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; TRANSPORTING</subject><creationdate>2005</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=20050728&DB=EPODOC&CC=US&NR=2005161622A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050728&DB=EPODOC&CC=US&NR=2005161622A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>STIMPSON VICTOR G</creatorcontrib><creatorcontrib>BELL COLIN T</creatorcontrib><title>Broken tool detector</title><description>This invention relates to the detection of tool ( 50 ) and other items used on machines by use of a detector ( 5 ). An emitter ( 10 ) emits a beam of laser light ( 20 ) and sensor ( 30 ) is used to determine the presence or absence of a tool ( 50 ) when the tool is positioned in the beam. If any light is present at the sensor ( 30 ) within a predetermined time period then the tool must be broken and the output of the detector is latched. Thus if a broken tool is present and contamination obstructs the beam then this is ignored provided some light is sensed.</description><subject>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT</subject><subject>DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING</subject><subject>MACHINE TOOLS</subject><subject>MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBxKsrPTs1TKMnPz1FISS1JTS7JL-JhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfGhwUYGBqaGZoZmRkaOhsbEqQIAyYshmg</recordid><startdate>20050728</startdate><enddate>20050728</enddate><creator>STIMPSON VICTOR G</creator><creator>BELL COLIN T</creator><scope>EVB</scope></search><sort><creationdate>20050728</creationdate><title>Broken tool detector</title><author>STIMPSON VICTOR G ; BELL COLIN T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2005161622A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2005</creationdate><topic>COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT</topic><topic>DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING</topic><topic>MACHINE TOOLS</topic><topic>MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>STIMPSON VICTOR G</creatorcontrib><creatorcontrib>BELL COLIN T</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>STIMPSON VICTOR G</au><au>BELL COLIN T</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Broken tool detector</title><date>2005-07-28</date><risdate>2005</risdate><abstract>This invention relates to the detection of tool ( 50 ) and other items used on machines by use of a detector ( 5 ). An emitter ( 10 ) emits a beam of laser light ( 20 ) and sensor ( 30 ) is used to determine the presence or absence of a tool ( 50 ) when the tool is positioned in the beam. If any light is present at the sensor ( 30 ) within a predetermined time period then the tool must be broken and the output of the detector is latched. Thus if a broken tool is present and contamination obstructs the beam then this is ignored provided some light is sensed.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING |
| title | Broken tool detector |
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