METHOD FOR AUTOMATICALLY RESHARPENING A KNIFE
One variation of a method for automatically re-sharpening a knife includes: receiving a knife at a vice; during a scan cycle, scanning the grind head along a blade of the knife from an initial longitudinal position proximal the vice toward a longitudinal end position and recording a sequence of vert...
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| creator | Fowler, Whitfield DeWinter, Scott Kastenbaum, Jeffrey Gomez, Alejandro Jamarillo Lyons, David Frederick Kolchin, Dimitriy Bennett, Ari |
| description | One variation of a method for automatically re-sharpening a knife includes: receiving a knife at a vice; during a scan cycle, scanning the grind head along a blade of the knife from an initial longitudinal position proximal the vice toward a longitudinal end position and recording a sequence of vertical positions of segments of an edge of the blade at various longitudinal positions of the grind head based on outputs of a sensor arranged in the grind head; calculating a blade profile for the knife based on the sequence of vertical positions; and, during a grind cycle, actuating a grind wheel in the grind head and pitching the grind head while driving the grind head longitudinally along the blade to maintain an axis of the grind wheel substantially parallel to segments the blade profile corresponding to longitudinal positions of the grind head, relative to the vice. |
| format | Patent |
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Bennett, Ari</creatorcontrib><description>One variation of a method for automatically re-sharpening a knife includes: receiving a knife at a vice; during a scan cycle, scanning the grind head along a blade of the knife from an initial longitudinal position proximal the vice toward a longitudinal end position and recording a sequence of vertical positions of segments of an edge of the blade at various longitudinal positions of the grind head based on outputs of a sensor arranged in the grind head; calculating a blade profile for the knife based on the sequence of vertical positions; and, during a grind cycle, actuating a grind wheel in the grind head and pitching the grind head while driving the grind head longitudinally along the blade to maintain an axis of the grind wheel substantially parallel to segments the blade profile corresponding to longitudinal positions of the grind head, relative to the vice.</description><language>eng</language><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES ; 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during a scan cycle, scanning the grind head along a blade of the knife from an initial longitudinal position proximal the vice toward a longitudinal end position and recording a sequence of vertical positions of segments of an edge of the blade at various longitudinal positions of the grind head based on outputs of a sensor arranged in the grind head; calculating a blade profile for the knife based on the sequence of vertical positions; and, during a grind cycle, actuating a grind wheel in the grind head and pitching the grind head while driving the grind head longitudinally along the blade to maintain an axis of the grind wheel substantially parallel to segments the blade profile corresponding to longitudinal positions of the grind head, relative to the vice.</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>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND1dQ3x8HdRcPMPUnAMDfH3dQzxdHb08YlUCHIN9nAMCnD18_RzV3BU8PbzdHPlYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBoaWhkZmJkbGjobGxKkCAFLaJlk</recordid><startdate>20190502</startdate><enddate>20190502</enddate><creator>Fowler, Whitfield</creator><creator>DeWinter, Scott</creator><creator>Kastenbaum, Jeffrey</creator><creator>Gomez, Alejandro Jamarillo</creator><creator>Lyons, David Frederick</creator><creator>Kolchin, Dimitriy</creator><creator>Bennett, Ari</creator><scope>EVB</scope></search><sort><creationdate>20190502</creationdate><title>METHOD FOR AUTOMATICALLY RESHARPENING A KNIFE</title><author>Fowler, Whitfield ; DeWinter, Scott ; Kastenbaum, Jeffrey ; Gomez, Alejandro Jamarillo ; Lyons, David Frederick ; Kolchin, Dimitriy ; Bennett, Ari</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2019126423A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</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>Fowler, Whitfield</creatorcontrib><creatorcontrib>DeWinter, Scott</creatorcontrib><creatorcontrib>Kastenbaum, Jeffrey</creatorcontrib><creatorcontrib>Gomez, Alejandro Jamarillo</creatorcontrib><creatorcontrib>Lyons, David Frederick</creatorcontrib><creatorcontrib>Kolchin, Dimitriy</creatorcontrib><creatorcontrib>Bennett, Ari</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Fowler, Whitfield</au><au>DeWinter, Scott</au><au>Kastenbaum, Jeffrey</au><au>Gomez, Alejandro Jamarillo</au><au>Lyons, David Frederick</au><au>Kolchin, Dimitriy</au><au>Bennett, Ari</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR AUTOMATICALLY RESHARPENING A KNIFE</title><date>2019-05-02</date><risdate>2019</risdate><abstract>One variation of a method for automatically re-sharpening a knife includes: receiving a knife at a vice; during a scan cycle, scanning the grind head along a blade of the knife from an initial longitudinal position proximal the vice toward a longitudinal end position and recording a sequence of vertical positions of segments of an edge of the blade at various longitudinal positions of the grind head based on outputs of a sensor arranged in the grind head; calculating a blade profile for the knife based on the sequence of vertical positions; and, during a grind cycle, actuating a grind wheel in the grind head and pitching the grind head while driving the grind head longitudinally along the blade to maintain an axis of the grind wheel substantially parallel to segments the blade profile corresponding to longitudinal positions of the grind head, relative to the vice.</abstract><oa>free_for_read</oa></addata></record> |
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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 | METHOD FOR AUTOMATICALLY RESHARPENING A KNIFE |
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